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feat: Add session summaries for tool migrations and TypeScript error …#85

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ssdeanx merged 1 commit intomainfrom
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Jan 10, 2026
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feat: Add session summaries for tool migrations and TypeScript error …#85
ssdeanx merged 1 commit intomainfrom
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@ssdeanx ssdeanx commented Jan 10, 2026

…fixes

  • Created CONTINUITY_ses_458c.md to document progress on fixing TypeScript errors in image-tool.ts and implementing new tools using available packages.

    • Fixed TypeScript error related to input.psm casting.
    • Identified remaining TypeScript errors and outlined next steps for resolution.
    • Documented key decisions regarding tool stack and schema fixes.
  • Created CONTINUITY_ses_45a2.md to summarize the migration of non-compliant tools to the tracingContext pattern.

    • Migrated finnhub-tools.ts, git-local.tool.ts, jwt-auth.tool.ts, and polygon-tools.ts to remove direct OpenTelemetry API usage.
    • Replaced all relevant OpenTelemetry API calls with the new tracing context methods.
    • Ensured all tools emit data-tool-progress events and check for cancellation support.
    • Documented key decisions and next steps for verifying the migrations and addressing unrelated file errors.

…fixes

- Created `CONTINUITY_ses_458c.md` to document progress on fixing TypeScript errors in `image-tool.ts` and implementing new tools using available packages.
  - Fixed TypeScript error related to `input.psm` casting.
  - Identified remaining TypeScript errors and outlined next steps for resolution.
  - Documented key decisions regarding tool stack and schema fixes.

- Created `CONTINUITY_ses_45a2.md` to summarize the migration of non-compliant tools to the `tracingContext` pattern.
  - Migrated `finnhub-tools.ts`, `git-local.tool.ts`, `jwt-auth.tool.ts`, and `polygon-tools.ts` to remove direct OpenTelemetry API usage.
  - Replaced all relevant OpenTelemetry API calls with the new tracing context methods.
  - Ensured all tools emit `data-tool-progress` events and check for cancellation support.
  - Documented key decisions and next steps for verifying the migrations and addressing unrelated file errors.
Copilot AI review requested due to automatic review settings January 10, 2026 11:13
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Sorry @ssdeanx, your pull request is larger than the review limit of 150000 diff characters

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🤖 Hi @ssdeanx, I've received your request, and I'm working on it now! You can track my progress in the logs for more details.

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Summary by CodeRabbit

Release Notes

New Features

  • Image processing toolkit: OCR text extraction, image-to-markdown conversion, and image manipulation (resize, crop, format conversion, effects)
  • Technical analysis suite: Ichimoku Cloud, Fibonacci levels, pivot points, trend analysis, momentum/volatility/volume indicators, statistical analysis, and candlestick pattern detection
  • Enhanced Git tools with detailed status reporting, branch management, and stash operations

Improvements

  • Restructured financial tools for consistency and better organization
  • Enhanced error handling and progress reporting across all tools
  • Dependency updates for stability and new capabilities

✏️ Tip: You can customize this high-level summary in your review settings.

Walkthrough

A comprehensive refactoring migrating observability instrumentation from OpenTelemetry direct APIs to a runtime tracingContext pattern across multiple tool modules, while introducing new image processing and technical analysis tools, updating package dependencies, redesigning financial data tools with schema-first declarations, and enhancing git operations with enriched output data.

Changes

Cohort / File(s) Summary
Dependency Management
package.json
Bumps multiple package versions including @ai-sdk/react, @mastra/*, and @opentelemetry/* packages to newer beta/patch versions; adds new runtime dependencies (axios-retry, bottleneck, cytoscape, leaflet, html-to-image, simple-statistics, sharp, tesseract.js, technicalindicators); adjusts transitive package alignments.
Observability Migration - Tracing Context Pattern
src/mastra/tools/extractLearningsTool.ts, financial-chart-tools.ts, find-references.tool.ts, find-symbol.tool.ts, jwt-auth.tool.ts, multi-string-edit.tool.ts, pdf.ts, random-generator.tool.ts
Replaces direct OpenTelemetry tracer usage (trace.getTracer, startSpan, recordException, setStatus) with tracingContext-based child span creation (SpanType.TOOL_CALL, createChildSpan); updates span lifecycle from setAttributes/end to span?.update(...) and span?.error(..., endSpan: true) pattern for consistent error and success reporting.
Financial Tools Redesign
src/mastra/tools/finnhub-tools.ts
Complete schema-first tool refactoring: replaces inline tool logic with explicit inputSchema/outputSchema via Zod, introduces structured execute functions, adds early cancellation handling via abortSignal, consolidates API instrumentation with child spans and progress signaling, and exposes new UITool type aliases (FinnhubEconomicUITool, FinnhubTechnicalUITool, etc.). Public API surface changed.
Git Tools Migration & Enhancement
src/mastra/tools/git-local.tool.ts
Adds cancellation handling via abortSignal checks; migrates tracing from OpenTelemetry tracer to tracingContext pattern; extends output schemas with richer fields (currentBranch, ahead/behind counts, stagedFiles/unstagedFiles separation); refines git-config operation enum (removes 'validate'); improves stash list parsing and command construction; updates all span lifecycle to use new tracing APIs. Public outputSchema signatures updated.
Observability & Context Integration
src/mastra/tools/polygon-tools.ts, github.ts, pdf-data-conversion.tool.ts
Migrates tracing from OpenTelemetry APIs to tracingContext with child spans (TOOL_CALL); reworks error handling via span?.error and success via span?.update; adds cancellation checks; enriches spans with governance metadata (userId, tenantId); applies consistent pattern across all tool operations; maintains API key handling and redaction logic.
New Image Processing Tools
src/mastra/tools/image-tool.ts
Introduces three new public tools: ocrTool (Tesseract.js-based OCR with language/PSM config), imageProcessorTool (Sharp-based image manipulation), imageToMarkdownTool (OCR + layout analysis to Markdown); includes structured input/output schemas, progress reporting, tracing spans with abort signal support, and UIT type aliases (OcrUITool, ImageProcessorUITool, ImageToMarkdownUITool). New public exports.
New Technical Analysis Toolkit
src/mastra/tools/technical-analysis.tool.ts
Introduces 12 new technical analysis tools (Ichimoku Cloud, Fibonacci, Pivot Points, Trend, Momentum, Volatility, Volume, Statistical Analysis, Heikin Ashi, Market Summary, Candlestick Pattern, and orchestrator); each includes structured input/output schemas, progress notifications, tracing spans with error handling, input streaming hooks, and metadata logging; exposes TrendAnalysisUITool and TechnicalAnalysisUITool types. Substantial new public API.
Session Documentation
thoughts/ledgers/CONTINUITY_ses_458c.md, CONTINUITY_ses_45a2.md
Adds session logs documenting the tracing migration work (target files, exact API replacement patterns, error handling semantics, progress status) and tooling implementation goals (tesseract.js, sharp, simple-statistics, technicalindicators, chart.js integration). No exported entity changes.

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~75 minutes

Possibly related PRs

Poem

🐰 Tracing now through context flows,
Spans and signals where it goes,
Charts and images born anew,
Technical wisdom in every view!
Old telemetry fades to dust,
New observability we trust! 🔍✨

🚥 Pre-merge checks | ✅ 3
✅ Passed checks (3 passed)
Check name Status Explanation
Title check ✅ Passed The title clearly summarizes the main changes: adding session documentation for tool migrations and TypeScript fixes, with specifics about the continuity session files.
Description check ✅ Passed The description is well-related to the changeset, detailing the creation of two continuity session files and the migrations/fixes they document.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✏️ Tip: You can configure your own custom pre-merge checks in the settings.

✨ Finishing touches
  • 📝 Generate docstrings
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Post copyable unit tests in a comment
  • Commit unit tests in branch develop

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Summary of Changes

Hello @ssdeanx, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the platform's capabilities by integrating advanced image processing and comprehensive financial technical analysis tools. A critical architectural improvement involves migrating numerous existing tools to a standardized tracingContext pattern, ensuring consistent observability, robust error handling, and better cancellation support. These changes collectively expand the functional scope and improve the reliability of the system.

Highlights

  • Tracing Migration: Migrated numerous existing tools, including those for Finnhub, Git, GitHub, JWT authentication, multi-string editing, PDF processing, and random generation, from direct OpenTelemetry API calls to a standardized tracingContext pattern. This ensures consistent observability, improved error handling, and better cancellation support across the codebase.
  • New Image Processing Tools: Introduced a new image-tool.ts file, adding powerful functionalities such as Optical Character Recognition (OCR) using Tesseract.js, general image manipulation and processing via Sharp, and conversion of images to structured Markdown format.
  • New Technical Analysis Tools: Added a comprehensive technical-analysis.tool.ts file, integrating a wide array of financial technical analysis and statistical tools. This includes Ichimoku Cloud, Fibonacci levels, Pivot Points, various trend and momentum indicators (SMA, EMA, MACD, RSI, Stochastic), volatility analysis (Bollinger Bands, ATR), volume analysis (OBV, ADL), statistical functions, Heikin Ashi candles, market sentiment summaries, and candlestick pattern detection.
  • Dependency Management: Updated existing dependencies and added several new ones in package.json to support the newly introduced tools and functionalities, including tesseract.js, sharp, simple-statistics, technicalindicators, axios-retry, bottleneck, cytoscape, html-to-image, and leaflet.
  • Session Documentation: Included detailed session summaries (CONTINUITY_ses_458c.md and CONTINUITY_ses_45a2.md) that document the progress, key decisions, and next steps for the TypeScript error fixes in image-tool.ts and the extensive tracing migration efforts.
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@ssdeanx ssdeanx merged commit 8552be9 into main Jan 10, 2026
26 of 31 checks passed
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Code Review

This pull request primarily focuses on a significant refactoring of OpenTelemetry tracing implementation across various tools, moving from direct @opentelemetry/api calls to a new tracingContext pattern provided by @mastra/core/observability. This refactoring affects extractLearningsTool, multiple financial-chart-tools, find-references.tool.ts, find-symbol.tool.ts, all finnhub-tools.ts, all git-local.tool.ts, and all github.ts tools. The changes standardize span creation (createChildSpan), attribute setting (span?.update({ output, metadata })), and error reporting (span?.error({ error, endSpan: true })), and introduce abortSignal checks for cancellation support in many tools. Additionally, the package.json file has been updated to reflect dependency changes, including the removal of @mastra/otel-exporter and the addition of several new libraries like axios-retry, bottleneck, cytoscape, html-to-image, leaflet, sharp, simple-statistics, technicalindicators, and tesseract.js. A new file, image-tool.ts, introduces ocrTool, imageProcessorTool, and imageToMarkdownTool utilizing tesseract.js and sharp. The git-local.tool.ts also sees functional updates to gitStashTool and gitConfigTool parameters. Review comments highlight issues in image-tool.ts where a flip() operation was unconditionally applied, blur check was incorrect (!== null instead of !== undefined), and in multi-string-edit.tool.ts where a failed edit was not properly marked as an error in the span.

pipeline = pipeline.rotate(ops.rotate)
}

pipeline = pipeline.flip()
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high

The flip() operation is being applied unconditionally to the image processing pipeline. This will cause every image processed by this tool to be flipped horizontally, regardless of the input options. It should only be applied if ops.flip is true.

Suggested change
pipeline = pipeline.flip()
if (ops.flip) { pipeline = pipeline.flip() }

Comment on lines +391 to 393
if (span) {
span.end()
}
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medium

When one or more edits fail (!success), the span is ended without being marked as an error. This is inconsistent with the error handling in the catch block and other tools, which use span?.error(). This could make it harder to identify and debug failed tool executions in your observability platform.

if (!success) {
    span?.error({
        error: new Error('One or more edits failed'),
        endSpan: true,
    });
} else if (span) {
    span.end();
}


if (ops.flop) {pipeline = pipeline.flop()}
if (ops.grayscale) {pipeline = pipeline.grayscale()}
if (ops.blur !== null) {pipeline = pipeline.blur(ops.blur)}
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medium

The check ops.blur !== null is incorrect. The Zod schema defines blur as an optional number, so it will be undefined if not provided, not null. This will cause a TypeError when blur is undefined because pipeline.blur(undefined) is not a valid call. The check should be for undefined instead.

Suggested change
if (ops.blur !== null) {pipeline = pipeline.blur(ops.blur)}
if (ops.blur !== undefined) {pipeline = pipeline.blur(ops.blur)}

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Pull request overview

This pull request documents and implements a comprehensive migration from direct OpenTelemetry API usage to Mastra's runtime-provided tracingContext pattern across multiple tools. The PR also introduces new tools for technical analysis and image processing.

Changes:

  • Created session summaries documenting tool migration progress and TypeScript error fixes
  • Added new technical-analysis.tool.ts with comprehensive financial indicators (2270 lines)
  • Added new image-tool.ts for OCR and image processing (764 lines)
  • Migrated 15+ tool files from OpenTelemetry APIs to tracingContext pattern
  • Updated package dependencies including new image/statistics libraries

Reviewed changes

Copilot reviewed 18 out of 19 changed files in this pull request and generated 58 comments.

Show a summary per file
File Description
thoughts/ledgers/CONTINUITY_ses_45a2.md Session summary documenting OpenTelemetry migration for 4 tool files
thoughts/ledgers/CONTINUITY_ses_458c.md Session summary for image-tool.ts TypeScript fixes
src/mastra/tools/technical-analysis.tool.ts New comprehensive technical analysis tool with 10+ indicators
src/mastra/tools/image-tool.ts New OCR and image processing tool using Tesseract/Sharp
src/mastra/tools/random-generator.tool.ts Migrated to tracingContext pattern
src/mastra/tools/polygon-tools.ts Migrated 6 Polygon.io tools to tracingContext
src/mastra/tools/pdf.ts Migrated to tracingContext pattern
src/mastra/tools/pdf-data-conversion.tool.ts Migrated to tracingContext pattern
src/mastra/tools/multi-string-edit.tool.ts Migrated to tracingContext pattern
src/mastra/tools/jwt-auth.tool.ts Migrated to tracingContext pattern
src/mastra/tools/github.ts Migrated 14 GitHub tools to tracingContext
src/mastra/tools/git-local.tool.ts Migrated 6 git tools to tracingContext
src/mastra/tools/find-symbol.tool.ts Migrated to tracingContext pattern
src/mastra/tools/find-references.tool.ts Migrated to tracingContext pattern
src/mastra/tools/financial-chart-tools.ts Migrated 4 chart tools to tracingContext
src/mastra/tools/extractLearningsTool.ts Migrated to tracingContext pattern
package.json Updated Mastra packages and added new dependencies for image/statistics tools

import { createTool } from '@mastra/core/tools'
import { trace } from '@opentelemetry/api'
import { SpanType } from '@mastra/core/observability'
import type { ExecaError as ExecaErrorType } from 'execa'
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'ExecaErrorType' is defined but never used.

Suggested change
import type { ExecaError as ExecaErrorType } from 'execa'

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try {
const cwd = inputData.repoPath ?? process.cwd()
let result: any = {}
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Unexpected any. Specify a different type.

Suggested change
let result: any = {}
let result: Record<string, unknown> = {}

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try {
const cwd = inputData.repoPath || process.cwd()
let result: any = {}
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Unexpected any. Specify a different type.

Suggested change
let result: any = {}
let result: Record<string, unknown> = {}

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args.push(`stash@{${inputData.stashIndex}}`)
}

const showResult = await execa('git', args, {
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'showResult' is assigned a value but never used.

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try {
const cwd = inputData.repoPath ?? process.cwd()
let result: any = {}
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Unexpected any. Specify a different type.

Suggested change
let result: any = {}
let result: Record<string, unknown> = {}

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try {
const { high, low, close } = inputData
const pp = (high + low + close) / 3
const results: any = { success: true }
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Unexpected any. Specify a different type.

Suggested change
const results: any = { success: true }
const results: { success: boolean } & Record<string, unknown> = { success: true }

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})

return results
} catch (error: any) {
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Unexpected any. Specify a different type.

Suggested change
} catch (error: any) {
} catch (error: unknown) {

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hook: 'onInputStart',
})
},
onInputDelta: ({ inputTextDelta, toolCallId, messages, abortSignal }) => {
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'inputTextDelta' is defined but never used.

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hook: 'onInputAvailable',
})
},
onOutput: ({ output, toolCallId, toolName, abortSignal }) => {
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'output' is defined but never used.

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try {
const patterns: Record<string, boolean> = {}
const check = (pattern: (input: any) => boolean) =>
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Unexpected any. Specify a different type.

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Actionable comments posted: 20

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (35)
src/mastra/tools/pdf.ts (4)

16-57: Lifecycle hooks are declared before execute (guideline violation).
Move onInputStart/onInputDelta/onInputAvailable/onOutput to after execute inside createTool({...}). As per coding guidelines, lifecycle hooks must be declared after execute.


57-98: Missing early cancellation check + sync fs calls can block the event loop.
Add abortSignal check at the top of execute, and prefer fs.promises over existsSync/readFileSync to avoid blocking. As per coding guidelines, tools should respect cancellation signals and avoid long-running synchronous work.


47-55: High risk of leaking sensitive PDF content to logs/traces; also spans may exceed exporter limits.
onOutput logs output.content and span.update stores the full extracted text. Truncate/remove content from logs and store only metadata (pageCount/textLength + maybe a short excerpt). As per coding guidelines, never log secrets/PII.

Proposed fix (truncate logs + avoid full-text span output)
@@
-    onOutput: ({ output, toolCallId, toolName, abortSignal }) => {
+    onOutput: ({ output, toolCallId, toolName, abortSignal }) => {
+        const preview =
+            output.content.length > 500
+                ? `${output.content.slice(0, 500)}…`
+                : output.content
         log.info('readPDF completed', {
             toolCallId,
             toolName,
             outputData: {
-                content: output.content,
+                // Avoid logging full extracted PDF text (may contain sensitive data)
+                contentPreview: preview,
+                contentLength: output.content.length,
             },
             hook: 'onOutput',
         })
     },
@@
-            span?.update({ output: { content: text }, metadata: { 'tool.output.pageCount': totalPages, 'tool.output.textLength': text.length } })
+            span?.update({
+                // Avoid putting full extracted text into tracing payloads
+                output: { contentPreview: text.slice(0, 500) },
+                metadata: {
+                    'tool.output.pageCount': totalPages,
+                    'tool.output.textLength': text.length,
+                },
+            })

Also applies to: 104-113


18-24: Add .describe() to schemas for better tool affordance.
pdfPath and content lack .describe(). As per coding guidelines, schemas should be descriptive for agent decision-making.

src/mastra/tools/polygon-tools.ts (5)

474-480: Progress events are inconsistent/missing required fields (status, stage, id).
Some tools emit only { message } and omit id entirely. This breaks consumers expecting the standard 'data-tool-progress' shape. As per coding guidelines, always emit status (in-progress/done), stage matching tool id, and id at the top level (outside data).

Also applies to: 788-794, 1474-1480, 1771-1777


238-251: HTTP handling is fragile: no response.ok check + JSON parsing assumptions.
await response.json() is used unconditionally. For non-2xx or rate-limit responses, you should handle !response.ok, capture status/body safely, and surface a clear error.

Also applies to: 600-612, 977-989, 1600-1612, 1864-1876


221-251: Span lifecycle leak risk: apiSpan is not guaranteed to end/error on thrown exceptions.
If fetch() or response.json() throws, apiSpan?.end() is skipped and the span may remain open. Wrap API calls in a try/catch/finally that always ends the API span (or calls apiSpan?.error({…, endSpan:true})).

Also applies to: 582-612, 948-989, 1261-1290, 1850-1876


55-90: Output schemas use z.any() broadly; consider minimally-typed shapes.
For stability, model at least { status?: string; request_id?: string; count?: number; results?: unknown } instead of any, or wrap API output into a consistent { data: unknown; metadata; error? } pattern. As per coding guidelines, tools should have explicit schemas.

Also applies to: 416-465, 735-774, 1108-1139, 1409-1460, 1734-1757


96-142: Incorrect span hierarchy: apiSpan should be created from rootSpan, not tracingContext?.currentSpan.

The apiSpan is currently created from tracingContext?.currentSpan?.createChildSpan() again, which makes it a sibling of rootSpan rather than a child. The correct pattern—used in src/mastra/tools/pdf-data-conversion.tool.ts—is to create child spans directly from the parent: rootSpan?.createChildSpan(). Update all API span creations to use the parent span.

Also applies to: 221-251, 505-526, 582-612, 819-836, 948-989 and src/mastra/tools/finnhub-tools.ts.

src/mastra/tools/financial-chart-tools.ts (3)

89-220: Missing early abortSignal cancellation checks in all executes.
Add const abortSignal = context?.abortSignal and bail early (and before long agent.stream() calls). As per coding guidelines, tools must respect cancellation.

Also applies to: 301-423, 506-638, 724-845


220-252: Lifecycle hooks incomplete: missing onInputDelta (and sometimes onInputAvailable coverage patterns vary).
Repo guidance calls for implementing all hooks (onInputStart, onInputDelta, onInputAvailable, onOutput) consistently.

Also applies to: 424-457, 640-670, 846-873


15-16: Import-time side effect log.
log.info('Initializing Financial Chart Tools...') runs on module import; consider moving to runtime initialization if you want tools to be side-effect-free on import.

package.json (1)

41-43: Node runtime/types mismatch: engines.node (>=20.9.0) vs @types/node (^24.10.6).

@types/node versions follow Node.js major releases per DefinitelyTyped convention. Using @types/node@24 with a Node 20 runtime will cause type definitions to diverge from actual runtime APIs, leading to incorrect typings and potential runtime incompatibilities. Align @types/node to ^20 to match your minimum Node major version, or upgrade engines.node to >=24.0.0 to match the types.

src/mastra/tools/random-generator.tool.ts (1)

76-129: Check abort signal before performing generation loop.

The tool performs a loop (lines 113-129) that could be long-running when inputData.count is large, but doesn't check abortSignal?.aborted before starting. This prevents responsive cancellation of the tool call.

Based on coding guidelines: "Check abortSignal?.aborted early in tool execution before performing long-running operations. Respect cancellation signals to enable responsive tool call cancellation."

🔧 Add abort signal check
     const writer = context?.writer

+    // Check if operation was already cancelled
+    if (context?.abortSignal?.aborted) {
+        throw new Error('Random generation cancelled')
+    }
+
     await writer?.custom({
         type: 'data-tool-progress',
src/mastra/tools/multi-string-edit.tool.ts (2)

308-410: Critical: Missing error handling for span lifecycle.

The execute function creates a span (lines 334-340) but lacks a try-catch block to handle errors. If an exception occurs during processing, the span won't be properly closed with span?.error(), leading to incomplete traces.

Based on coding guidelines: "All tools must properly handle errors in the execute function by catching exceptions, emitting error progress events with descriptive messages, and calling span?.error() before re-throwing or returning error responses."

🔧 Wrap execute logic in try-catch
         id: 'coding:multiStringEdit',
     })

     const tracingContext = context?.tracingContext
     const span = tracingContext?.currentSpan?.createChildSpan({
         type: SpanType.TOOL_CALL,
         name: 'multi_string_edit',
         input: { editsCount: edits.length, dryRun, createBackup, projectRoot },
         metadata: { 'tool.id': 'coding:multiStringEdit', editsCount: edits.length, dryRun }
     })

+    try {
         const results: Array<z.infer<typeof editResultSchema>> = []
         const appliedBackups: Map<string, string> = new Map()
         let hasFailure = false

         const defaultBoundary = projectRoot ?? process.cwd()

         for (const edit of edits) {
             await writer?.custom?.({
                 type: 'data-tool-progress',
                 data: {
                     status: 'in-progress',
                     message: `✏️ Processing edit for: ${edit.filePath}`,
                     stage: 'coding:multiStringEdit',
                 },
                 id: 'coding:multiStringEdit',
             })
             const result = await processFileEdit(
                 edit,
                 defaultBoundary,
                 dryRun,
                 createBackup,
                 appliedBackups,
                 maxFileSize
             )
             results.push(result)
             if (result.status === 'failed') {
                 hasFailure = true
             }
         }

         if (hasFailure && !dryRun) {
             for (const [filePath, backupPath] of appliedBackups) {
                 try {
                     await fs.copyFile(backupPath, filePath)
                 } catch (error) {
                     // Best effort rollback
                 }
             }
         }

         const summary = {
             total: results.length,
             applied: results.filter((r) => r.status === 'applied').length,
             skipped: results.filter((r) => r.status === 'skipped').length,
             failed: results.filter((r) => r.status === 'failed').length,
         }

         const success = !hasFailure

-        if (span) {
-            span.end()
-        }
+        span?.end()

         await writer?.custom({
             type: 'data-tool-progress',
             data: {
                 status: 'done',
                 message: `✅ Multi-string edit complete: ${summary.applied} applied, ${summary.failed} failed, ${summary.skipped} skipped`,
                 stage: 'coding:multiStringEdit',
             },
             id: 'coding:multiStringEdit',
         })

         return {
             success,
             results,
             summary,
         }
+    } catch (error) {
+        const errorMessage = error instanceof Error ? error.message : String(error)
+        
+        await writer?.custom({
+            type: 'data-tool-progress',
+            data: {
+                status: 'done',
+                message: `❌ Multi-string edit failed: ${errorMessage}`,
+                stage: 'coding:multiStringEdit',
+            },
+            id: 'coding:multiStringEdit',
+        })
+        
+        span?.error({
+            error: error instanceof Error ? error : new Error(errorMessage),
+            endSpan: true,
+        })
+        
+        throw error
+    }
 },

348-370: Check abort signal during edit processing loop.

The tool processes multiple file edits in a loop without checking context?.abortSignal?.aborted. This prevents responsive cancellation when processing many files.

Based on coding guidelines: "Check abortSignal?.aborted early in tool execution before performing long-running operations."

🔧 Add abort signal check
     const defaultBoundary = projectRoot ?? process.cwd()

     for (const edit of edits) {
+        // Check for cancellation before processing each edit
+        if (context?.abortSignal?.aborted) {
+            throw new Error('Multi-string edit cancelled')
+        }
+
         await writer?.custom?.({
src/mastra/tools/find-references.tool.ts (1)

81-269: Check abort signal before and during long-running analysis.

The tool performs potentially long-running semantic analysis (TypeScript parsing, file iteration, Python analysis) without checking context?.abortSignal?.aborted. This prevents responsive cancellation during large codebase scans.

Based on coding guidelines: "Check abortSignal?.aborted early in tool execution before performing long-running operations."

🔧 Add abort signal checks
     const allReferences: ReferenceInfo[] = []

+    // Check if operation was already cancelled
+    if (context?.abortSignal?.aborted) {
+        throw new Error('Find references cancelled')
+    }
+
     const tracingContext = context?.tracingContext
     const span = tracingContext?.currentSpan?.createChildSpan({

And in the file iteration loop:

             for (const sourceFile of sourceFiles) {
+                // Check for cancellation during processing
+                if (context?.abortSignal?.aborted) {
+                    throw new Error('Find references cancelled during processing')
+                }
+
                 if (allReferences.length >= maxReferences) {
src/mastra/tools/github.ts (6)

119-137: Remove as any in mapTypeForOrg (and keep narrowing type-safe).
Line 133 violates “Never use any type” and isn’t needed—the switch already narrows to the allowed literals.

Proposed fix
         case 'member':
-            return type as any
+            return type
         default:
             return undefined

158-184: Clamp/validate perPage to GitHub limits to avoid hard API failures.
Most GitHub list/search endpoints cap per_page at 100; allowing larger numbers yields API errors.

Proposed fix (apply to all perPage fields)
-        perPage: z.number().optional().default(30),
+        perPage: z.number().min(1).max(100).optional().default(30),

Also applies to: 409-425, 527-544, 638-655, 773-787, 881-892, 1111-1125


527-637: Eliminate any in listCommits mapping.
Line 600 uses (c: any) which violates the TS guideline and makes the output mapping fragile.

Proposed fix (minimal local type)
+interface GitHubCommitListItem {
+    sha: string
+    html_url?: string
+    commit?: {
+        message?: string
+        author?: { name?: string; date?: string }
+    }
+}
@@
-            const commits = (res.data ?? []).map((c: any) => ({
+            const commits = (res.data ?? []).map((c: GitHubCommitListItem) => ({
                 sha: c.sha as string,
                 message: c.commit?.message ?? '',
                 author: (c.commit?.author?.name as string) ?? null,
                 date: c.commit?.author?.date ?? '',
                 url: c.html_url ?? '',
             }))

205-333: Cancellation handling is inconsistent across tools.
Only listRepositories checks abortSignal (Line 225+). The other GitHub tools should early-exit on abortSignal?.aborted and (optionally) emit a 'data-tool-progress' “done/cancelled” event + span?.update({metadata:{status:'cancelled'}}) before returning/throwing to match the tool guidelines.

Also applies to: 442-525, 560-637, 675-771, 798-880, 905-992, 1023-1109, 1142-1235, 1259-1347, 1378-1482, 1515-1593, 1620-1695, 1716-1790, 1822-1909, 1937-2021


94-103: Auth token should be validated for write operations.
getOctokit() can build an unauthenticated client if env vars are missing; read calls may limp along, but write calls (create/merge/comment/release) should fail fast with a clear error to avoid confusing downstream behavior.


1-2039: Update the misleading inline comment about retryAfter. The configuration at lines 98–101 is syntactically correct (request: { retries: 3, retryAfter: 60 } follows the proper shape), but the inline comment "short retryAfter" is misleading. retryAfter is in seconds, so 60 seconds is a substantial (not short) backoff period. Either explain the reasoning for the 60-second timeout or reconsider whether a shorter value (e.g., 3–5 seconds) is more appropriate for your use case.

src/mastra/tools/extractLearningsTool.ts (3)

13-27: Add outputSchema to comply with tool requirements and prevent shape drift.
This tool defines inputSchema but no outputSchema, contrary to src/mastra/tools/**/*.ts guidelines.

Proposed fix
 export const extractLearningsTool = createTool({
@@
     inputSchema: z.object({
@@
     }),
+    outputSchema: z.object({
+        learning: z.string(),
+        followUpQuestions: z.array(z.string()).max(1),
+    }),

Also applies to: 28-274


28-62: Add abortSignal handling (early + before agent calls).
The tool can stream and generate; it should check context?.abortSignal?.aborted early and before agent.stream() / agent.generate() to meet cancellation support requirements.

Also applies to: 246-273


79-86: Replace "AAAA..." truncation marker.
Line 82 reads like a placeholder/debug artifact; use an explicit truncation marker to avoid confusing model prompts.

Proposed fix
-                    ? truncatedContent + 'AAAA...'
+                    ? truncatedContent + '\n\n[TRUNCATED]\n'
src/mastra/tools/pdf-data-conversion.tool.ts (3)

421-451: Progress event payload is non-compliant (missing status, stage, and top-level id).
Lines 500-506 should follow the standard 'data-tool-progress' shape used elsewhere in this PR.

Proposed fix
         await context?.writer?.custom({
             type: 'data-tool-progress',
             data: {
-                message: `📄 Converting PDF to Markdown: ${inputData.pdfPath}`,
+                status: 'in-progress',
+                message: `📄 Converting PDF to Markdown: ${inputData.pdfPath}`,
+                stage: 'pdfToMarkdown:Tool',
             },
+            id: 'pdfToMarkdown:Tool',
         })

Also applies to: 500-506


538-606: Child spans can leak on thrown errors—wrap each step span with try/finally (or error+end).
Example: if fs.readFile (Line 541) throws, readSpan never ends (Line 543). Same pattern repeats for other step spans.

Proposed pattern (apply to each step span)
-            const readSpan = rootSpan?.createChildSpan({ type: SpanType.TOOL_CALL, name: 'read-pdf-file', input: { filePath: absolutePath }, metadata: { 'tool.id': 'read-pdf-file', 'filePath': absolutePath, 'sizeBytes': fileStats.size } })
-            const readStart = Date.now()
-            const pdfBuffer = await fs.readFile(absolutePath)
-            const readDuration = Date.now() - readStart
-            readSpan?.end()
+            const readSpan = rootSpan?.createChildSpan({
+                type: SpanType.TOOL_CALL,
+                name: 'read-pdf-file',
+                input: { filePath: absolutePath },
+                metadata: {
+                    'tool.id': 'read-pdf-file',
+                    filePath: absolutePath,
+                    sizeBytes: fileStats.size,
+                },
+            })
+            const readStart = Date.now()
+            let pdfBuffer: Buffer
+            try {
+                pdfBuffer = await fs.readFile(absolutePath)
+            } catch (e) {
+                readSpan?.error({
+                    error: e instanceof Error ? e : new Error(String(e)),
+                    endSpan: true,
+                })
+                throw e
+            } finally {
+                readSpan?.end()
+            }
+            const readDuration = Date.now() - readStart

Also applies to: 714-748


495-749: Add abortSignal checks between expensive steps.
PDF parsing + markdown conversion can be slow; check context?.abortSignal?.aborted before fs.readFile, before extractText, and before post-processing loops to satisfy cancellation support.

src/mastra/tools/git-local.tool.ts (6)

74-206: gitStatusTool argument logic is inconsistent and likely wrong for porcelain=false.

  • Args always include --porcelain (Line 111), so “human” output is never produced.
  • --long is appended when porcelain is false (Line 113-115), but --porcelain already forces a machine format.
  • isClean computed as stdout.trim()==='' (Line 124) only works reliably with porcelain output.
Proposed fix
-            const args = ['status', '--porcelain']
-
-            if (!inputData.porcelain) {
-                args.push('--long')
-            }
+            const args = ['status']
+            if (inputData.porcelain) {
+                args.push('--porcelain')
+            }

180-201: Ahead/behind counts appear swapped.
With ${currentBranch}...origin/${currentBranch} and --left-right --count, the first number is typically “left-only” (ahead) and second is “right-only” (behind). Code assigns [behindCount, aheadCount] (Line 197-201).

Proposed fix
-                            const [behindCount, aheadCount] =
+                            const [aheadCount, behindCount] =
                                 aheadBehindResult.stdout.trim().split('\t')

373-376: gitToolContextSchema.parse(requestContext?.get('gitToolContext')) will throw if unset.
If requestContext.get('gitToolContext') returns undefined, z.object(...).parse(undefined) throws. Use .optional().default({}) or safeParse fallback.

Proposed fix (pattern)
-        const { timeout } = gitToolContextSchema.parse(
-            requestContext?.get('gitToolContext')
-        )
+        const { timeout } = gitToolContextSchema
+            .optional()
+            .default({})
+            .parse(requestContext?.get('gitToolContext'))

Also applies to: 1152-1155, 1544-1547, 1854-1857


117-121: AbortSignal checks won’t cancel running git processes—pass signal into execa.
You check abortSignal?.aborted early, but long-running git commands will continue. execa supports signal; wire it through.

Proposed fix (pattern)
             const result = await execa('git', args, {
                 cwd,
                 stdio: 'pipe',
                 timeout,
+                signal: abortSignal,
             })

Also applies to: 427-431, 670-674, 912-916, 1202-1206, 1386-1390, 1588-1591, 1638-1642, 1657-1662, 1673-1677, 1689-1693, 1735-1739, 1911-1915, 1936-1940, 1962-1966, 1998-2002


1624-1666: git stash flag semantics look incorrect (includeIgnored / includeUntracked).

  • Line 1629-1631: includeIgnored adds --include-untracked (duplicate/incorrect). Git uses -a/--all to include ignored.
  • Line 1653-1655: includeUntracked adds --index on apply, which is unrelated (restores staged state, not untracked).

This will surprise users and can corrupt working state expectations.


1806-2050: Add gitConfigTool to barrel export in src/mastra/tools/index.ts.

The tool is correctly exported from git-local.tool.ts, but it's not included in the barrel export alongside other git tools (lines 75–85 of index.ts). Add gitConfigTool and GitConfigUITool to the export list to maintain consistency with the other git tools and allow consumers to import via the standard pattern.

Current export in index.ts (missing gitConfigTool)
export {
    gitStatusTool,
    gitDiffTool,
    gitCommitTool,
    gitLogTool,
} from './git-local.tool'
🤖 Fix all issues with AI agents
In @src/mastra/tools/financial-chart-tools.ts:
- Around line 189-198: The span.update call is currently storing the entire
parsedResult payload (which may include large TSX/LLM responses) into tracing
spans; change span.update to only write small summary metadata (e.g.,
outputLength: length of string fields, componentName if present, dataPoints from
parsedResult.data?.metadata?.dataPoints, chartType from
parsedResult.chartRecommendation?.type or chartType) and remove full payload
from the span, while leaving the full parsedResult in the function return value;
specifically update the span.update usage that references parsedResult and
output (the block using span?.update({ output: parsedResult, metadata: { ... }
}) and similar occurrences in this file) to store only summary fields (lengths,
componentName, chartType, dataPoints, success flag) and call span?.end()
unchanged; apply the same change to the other two instances in this file where
parsedResult (or raw LLM response/tsx) is sent to span.update so no large raw
payloads are recorded in traces.

In @src/mastra/tools/finnhub-tools.ts:
- Around line 65-76: The span metadata in the finnHub tools span creation
(variable span created via tracingContext?.currentSpan?.createChildSpan) uses
inconsistent keys like "symbol" alongside "tool.id" — update the metadata to a
consistent namespaced scheme (e.g., use "tool.id", "tool.input.symbol" instead
of "symbol", keep "user.id" as-is) in this createChildSpan call and similarly
update the other span creation sites referenced (around the blocks that create
spans at the other locations) so all spans use namespaced keys such as
"tool.id", "tool.input.*", "http.*", and "user.id" to avoid collisions.

In @src/mastra/tools/image-tool.ts:
- Around line 468-722: The imageToMarkdownTool.execute currently calls
ocrTool.execute with hard-coded settings (language: 'eng', psm: 1); update this
to honor caller/config defaults by (a) adding optional language and psm to
imageToMarkdownTool.inputSchema or reading a context default (e.g.,
context.requestContext?.defaultLanguage) and (b) passing those resolved values
into ocrTool.execute instead of literals; alternatively extract the OCR
invocation into a shared helper (e.g., extractTextFromImage) used by
imageToMarkdownTool and other tools so schema/telemetry are respected and
validation/telemetry separation is preserved.
- Around line 31-42: The schema field preserveLayout in inputSchema is declared
but not used (causing unreliable tool selection); either remove preserveLayout
from the z.object schema or wire it into the OCR path handling used by this
tool—locate the OCR processing functions (references: inputSchema,
preserveLayout, any OCR helper invoked later in the file around the OCR logic
between lines ~89-191) and: if you keep it, accept the preserveLayout boolean
through the tool input and pass it into the OCR routine/options (e.g., page
layout/preserve-layout flag or the Tesseract/PDF processing call) so layout is
preserved/disabled accordingly; otherwise remove the preserveLayout property
from inputSchema and delete any downstream assumptions about it so inputs and
behavior remain consistent.
- Around line 27-231: The execute function of ocrTool currently throws on errors
(and when aborting) but never emits a final progress event, leaving UIs stuck;
update the execute error paths (both the abort branch that throws inside execute
and the catch block) to call writer?.custom with type 'data-tool-progress', id
'ocr' and data containing status: 'done', an error message (e.g., error.message
or 'OCR cancelled'), stage: 'ocr' before re-throwing; also ensure ocrSpan?.error
is called (already present) and that any worker is terminated prior to emitting
and throwing to avoid resource leaks.
- Around line 236-420: The imageProcessorTool.execute pipeline misapplies
operations: it always flips (ignore ops.flip), calls blur when ops.blur is
undefined (uses "!== null") and chains jpeg/png/webp which forces the last
format; fix by only calling pipeline.flip() when ops.flip is true, call
pipeline.blur(ops.blur) only when typeof ops.blur === 'number', and replace the
chained .jpeg().png().webp() logic with a single format selection: if ops.format
use pipeline.toFormat(ops.format, { quality: ops.quality }), else determine
output format from input/output extension (or fall back to input
metadata.format) and call pipeline.toFormat/chosen format with appropriate
quality/compression options (do not chain multiple format setters); adjust
references in imageProcessorTool.execute to ops, pipeline, pipeline.toFormat,
and the quality handling so outputPath extension is respected.

In @src/mastra/tools/pdf-data-conversion.tool.ts:
- Around line 507-515: The tracing span metadata uses 'tool.id': 'pdfToMarkdown'
which doesn't match the createTool id 'pdfToMarkdown:Tool', breaking
correlation; update the root span creation (rootSpan variable in the
pdf-to-markdown tool) to set metadata['tool.id'] to the exact createTool id
'pdfToMarkdown:Tool' (and ensure any other metadata keys like operation or name
remain unchanged) so dashboards and traces correlate correctly.

In @src/mastra/tools/polygon-tools.ts:
- Around line 959-968: The cancellation block in the fundamentals tool
mistakenly throws/logs a message referencing "stock quotes"; update the abort
handling inside the fundamentals function (the block checking
abortSignal?.aborted and the thrown Error) to use a correct, consistent message
such as "Polygon fundamentals cancelled during API call" (and update any related
rootSpan?.error message or Error text to match) so logs and exceptions
accurately reference the fundamentals tool rather than stock quotes.

In @src/mastra/tools/technical-analysis.tool.ts:
- Around line 1-57: Add the required @fileoverview header at the top of the file
and add TSDoc comments for every publicly exported symbol in this module (at
minimum document the exported interface TechnicalAnalysisContext and any
exported tools created by createTool), describing purpose, parameters, and
optional fields; place a brief module-level description in the @fileoverview
block and add /** ... */ TSDoc blocks above TechnicalAnalysisContext and each
exported tool/type (including expected request-context fields userId and
workspaceId) so the file meets the repository's file header and public API
documentation guidelines.
- Around line 190-199: The span creation for ichimoku-cloud currently places the
full inputData array into the span input, which can exceed exporter limits and
leak sensitive series values; change the createChildSpan input to a sanitized
summary object (e.g., replace input: inputData with an object containing series
lengths and only the key algorithm parameters derived from inputData, such as
{seriesLength: inputData.length, params: {tenkan: ..., kijun: ..., senkouSpanB:
...}}) following the same pattern used in technicalAnalysisTool; update the
tracingContext.currentSpan.createChildSpan call (SpanType.TOOL_CALL, name
'ichimoku-cloud') to use this summarized input and apply the same sanitization
to the other createChildSpan usages you noted (the spans at the other
locations).
- Around line 141-149: The input schema declares close but the
IchimokuCloud.calculate() invocation is missing it; update the call to
IchimokuCloud.calculate(...) in technical-analysis.tool (the place where you
currently pass high: inputData.high and low: inputData.low) to also include
close: inputData.close so the calculation receives high, low and close arrays
per the technicalindicators API.

In @thoughts/ledgers/CONTINUITY_ses_458c.md:
- Around line 6-7: Replace the top-level H1 heading "# Session Summary" with an
H2 "## Session Summary" and ensure any subsequent headings in this file (e.g.,
sub-sections following "Session Summary") remain properly hierarchical (use
H3/H4 as needed) to comply with the repo Markdown guideline banning H1 in
**/*.md files.
- Around line 51-64: Add blank lines immediately before and after each fenced
code block that lists the ERROR lines (the block starting with the
triple/backtick fence containing "ERROR [380:38] ..." etc.) to satisfy MD031,
and convert any 4-backtick fences to standard triple backticks unless you
specifically need nested fences; ensure every fenced block is surrounded by a
blank line above and below and uses ``` for the fences.

In @thoughts/ledgers/CONTINUITY_ses_45a2.md:
- Around line 1-4: The markdown violates project guidelines: replace the YAML
front matter (lines 1-4) with the required metadata keys (post_title, author1,
post_slug, microsoft_alias, featured_image, categories, tags, ai_note, summary,
post_date) and populate appropriate values; change the H1 at line 6 to an H2
(promote all top-level headings to start with "##"); and normalize all code
fences that use quadruple backticks (notably ranges 6-10, 45-66, 76-84, and
83-84) to triple backticks with an explicit language tag (e.g., ```typescript)
so fenced blocks follow the guideline.
- Around line 8-10: The markdown has unformatted Windows paths and long inline
code that exceed the 80-char guideline; wrap all file names and Windows paths
like finnhub-tools.ts, git-local.tool.ts, jwt-auth.tool.ts, polygon-tools.ts and
any path strings in backticks and break long paragraphs into shorter lines
(soft-wrap) so sentences stay under ~80 characters, especially in the paragraphs
around the Goal section and the block describing those tools; ensure any inline
code fragments are backticked and long lines that list tools or paths are split
into multiple lines for readability.
📜 Review details

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 0433b5b and 229b631.

⛔ Files ignored due to path filters (1)
  • package-lock.json is excluded by !**/package-lock.json
📒 Files selected for processing (18)
  • package.json
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/finnhub-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • thoughts/ledgers/CONTINUITY_ses_458c.md
  • thoughts/ledgers/CONTINUITY_ses_45a2.md
🧰 Additional context used
📓 Path-based instructions (15)
**/*.md

📄 CodeRabbit inference engine (.github/instructions/markdown.instructions.md)

**/*.md: Use appropriate heading levels (H2, H3, etc.) to structure markdown content. Do not use H1 headings, as these will be generated from the title. Use ## for H2 and ### for H3 in a hierarchical manner. Recommend restructuring if content includes H4 or higher levels.
Use bullet points (with -) or numbered lists (with 1.) for lists in markdown. Indent nested lists with two spaces and ensure proper indentation and spacing.
Use fenced code blocks (triple backticks) for code snippets in markdown. Specify the language after the opening backticks for syntax highlighting (e.g., csharp).
Use proper markdown syntax for links: [link text](URL). Ensure that link text is descriptive and URLs are valid and accessible.
Use proper markdown syntax for images: ![alt text](image URL). Include a brief description of the image in the alt text for accessibility.
Use markdown tables (with | delimiters) for tabular data. Ensure proper formatting, alignment, and inclusion of headers.
Limit line length to 80 characters in markdown for readability. Use soft line breaks for long paragraphs.
Use appropriate whitespace in markdown to separate sections and improve readability. Use blank lines between sections and avoid excessive whitespace.
Include YAML front matter at the beginning of markdown files with required metadata fields: post_title, author1, post_slug, microsoft_alias, featured_image, categories (from /categories.txt), tags, ai_note, summary, and post_date.

Files:

  • thoughts/ledgers/CONTINUITY_ses_45a2.md
  • thoughts/ledgers/CONTINUITY_ses_458c.md
**/*.{js,jsx,ts,tsx}

📄 CodeRabbit inference engine (.github/instructions/next-js.instructions.md)

**/*.{js,jsx,ts,tsx}: Use next/dynamic for dynamic imports to load components only when needed, improving initial load time.
Use next/image component for automatic image optimization, including lazy loading and responsive images.
Use React.memo to prevent unnecessary re-renders of components.
Use the <Link prefetch> tag to prefetch pages that are likely to be visited.
Use getServerSideProps, getStaticProps, or server components for fetching data on the server-side.
Use SWR or React Query for client-side data fetching and caching.
Use CSS Modules, Styled Components, or Tailwind CSS for component-level styling. Prefer Tailwind CSS for rapid development.
Use React Context, Zustand, Jotai, or Recoil for managing global state. Avoid Redux unless necessary.
Use react-hook-form for managing forms and validation.
Only fetch the data that is needed by the component to avoid over-fetching.
Avoid long-running synchronous operations in the main thread to prevent blocking.
Always use setState or hooks to update state instead of mutating state directly.
Include a complete dependency array in useEffect hooks to prevent unexpected behavior.
Avoid writing server-side code in client components to prevent exposing secrets or causing unexpected behavior.
Use try...catch blocks for handling errors in asynchronous operations.
Implement error boundary components using getDerivedStateFromError or componentDidCatch lifecycle methods.
Sanitize user input to prevent Cross-Site Scripting (XSS) attacks. Be especially careful when rendering HTML directly from user input.
Store authentication tokens in HTTP-only cookies or local storage securely.
Implement role-based access control to restrict access to sensitive resources.
Clean up event listeners and timers in useEffect hooks to avoid memory leaks.
Only update state when necessary to reduce the number of re-renders and improve performance.
Use immutable data structures and avoid mutating data directly to prevent unexpected...

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
**/*.{js,ts}

📄 CodeRabbit inference engine (.github/instructions/next-js.instructions.md)

Use parameterized queries or an ORM to prevent SQL injection attacks.

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
**/*.{ts,tsx,js,jsx,py,java,cs,rb,go,rs,cpp,c,h,hpp,swift,kotlin,php,scala,clj,groovy,lua,sh,bash}

📄 CodeRabbit inference engine (.github/instructions/self-explanatory-code-commenting.instructions.md)

**/*.{ts,tsx,js,jsx,py,java,cs,rb,go,rs,cpp,c,h,hpp,swift,kotlin,php,scala,clj,groovy,lua,sh,bash}: Write code that speaks for itself. Comment only when necessary to explain WHY, not WHAT. Avoid obvious comments that state what the code literally does.
Avoid redundant comments that simply repeat what the code is doing
Keep comments accurate and up-to-date with code changes. Remove or update outdated comments that no longer match the implementation.
Write comments for complex business logic that explain the WHY behind specific calculations or business rules
Document non-obvious algorithms with comments explaining the algorithm choice and its reasoning
Add comments explaining what regex patterns match, especially for complex patterns
Document API constraints, rate limits, gotchas, and external dependencies with explanatory comments
Avoid commenting out dead code. Use version control instead of maintaining commented code blocks.
Do not maintain code change history or modification logs as comments. Rely on git history and commit messages instead.
Avoid decorative divider comments (e.g., lines of equals signs or asterisks) for section separation
Ensure comments are placed appropriately above or adjacent to the code they describe
Write comments using proper grammar, spelling, and professional language
Prefer self-documenting code with clear variable/function names over adding comments to explain unclear code

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
**/*.{ts,tsx,js,jsx}

📄 CodeRabbit inference engine (.github/instructions/self-explanatory-code-commenting.instructions.md)

**/*.{ts,tsx,js,jsx}: Document public APIs with TSDoc/JSDoc comments including parameter descriptions, return types, examples, and thrown exceptions
Add TSDoc comments to configuration constants and environment variables explaining their source, reasoning, or constraints
Use TSDoc annotation tags (TODO, FIXME, HACK, NOTE, WARNING, PERF, SECURITY, BUG, REFACTOR, DEPRECATED) to mark special comments
Include file headers with @fileoverview, @author, @copyright, and @license tags to document file purpose and ownership
Document function parameters with @param tags, return values with @returns tags, and exceptions with @throws tags in TSDoc comments
Use @see tags in TSDoc comments to reference related functions, methods, or documentation
Include @example tags in public API documentation with code examples showing typical usage

**/*.{ts,tsx,js,jsx}: Organize imports in the following order: (1) external framework imports (React, Next.js, Mastra), (2) type imports, (3) internal imports (config, tools, utils)
Use camelCase for functions and variables
Use PascalCase for classes, types, and interfaces
Use UPPER_SNAKE_CASE for constants
Use kebab-case for file names (e.g., weather-tool.ts, user-profile.tsx)
Enforce strict equality with === instead of ==
Always use curly braces for control flow statements
Prefer arrow functions over function declarations in callbacks and higher-order functions
Use const for variables that are not reassigned; use let only when necessary
Use object shorthand syntax (e.g., { name, age } instead of { name: name, age: age })
Implement structured error handling with try-catch blocks that return error objects or throw custom errors with context
Enforce ESLint rules for strict equality, curly braces, no unused variables, and no explicit any types

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
**/*.{ts,tsx}

📄 CodeRabbit inference engine (.github/instructions/self-explanatory-code-commenting.instructions.md)

**/*.{ts,tsx}: Document interface and type definitions with TSDoc comments explaining their purpose and usage context
Document interface properties with /** */ comments explaining each field's purpose and constraints
Document generic type parameters with @template tags explaining what each type parameter represents
Use type guards with comments explaining the runtime validation logic being performed
Document advanced/complex TypeScript types with explanatory comments about their purpose and use cases

**/*.{ts,tsx}: Use interface for public APIs and type for internal definitions
Always use explicit return types for public functions
Never use any type; use unknown or proper type definitions instead
Use type-only imports with import type for TypeScript types
Use optional chaining (?.) for nullable access
Use nullish coalescing (??) for default values

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
src/mastra/**/*

📄 CodeRabbit inference engine (src/AGENTS.md)

mastra modules can import from utils, but must not import from app or cli (except types)

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
src/mastra/tools/**/*.ts

📄 CodeRabbit inference engine (src/mastra/AGENTS.md)

src/mastra/tools/**/*.ts: Add new tools under src/mastra/tools following the createTool pattern with Zod schemas
Use explicit Zod schemas for every tool input/output
Keep tools small and side-effect-free when possible; agents orchestrate tools and handle context

Tool implementations must follow the pattern: define inputSchema and outputSchema with Zod, implement execute function with error handling, and include logging

src/mastra/tools/**/*.ts: Define tools using the createTool() function with required properties: id (unique identifier), description (natural language affordance), inputSchema (Zod schema), outputSchema (Zod schema), execute (async function), and optional lifecycle hooks (onInputStart, onInputDelta, onInputAvailable, onOutput).
Do NOT import or use OpenTelemetry APIs directly inside tools (e.g., @opentelemetry/api). Instead, use Mastra's tracingContext from the execution context to create child spans, update spans with results, and handle errors. Instrumentation and exporter configuration belong at the platform/runtime startup layer.
Implement proper tracing using tracingContext?.currentSpan?.createChildSpan() with type: SpanType.TOOL_CALL, a descriptive name, input data, and metadata including tool.id. Always call span?.end() or span?.error({error, endSpan: true}) to properly close spans.
Emit progress events for all tools using context?.writer?.custom() with type 'data-tool-progress', status ('in-progress' or 'done'), a descriptive message including input parameters, and stage identifier matching the tool id. Place id outside the data object.
Check abortSignal?.aborted early in tool execution before performing long-running operations. Respect cancellation signals to enable responsive tool call cancellation.
Define a typed RequestContext interface extending @mastra/core/request-context for each tool, including context-specific properties like userId, workspaceId, and tool-specific settings...

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
src/mastra/{tools,workflows}/**/*.ts

📄 CodeRabbit inference engine (src/mastra/AGENTS.md)

Use RequestContext (per-request) or agent-specific runtime context types (e.g. EditorRuntimeContext) to enforce access control in tools and workflows

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
**/*.{js,ts,jsx,tsx,java,py,cs,go,rb,php,swift,kt,scala,rs,cpp,c,h}

📄 CodeRabbit inference engine (.github/instructions/code-review-generic.instructions.md)

**/*.{js,ts,jsx,tsx,java,py,cs,go,rb,php,swift,kt,scala,rs,cpp,c,h}: Use descriptive and meaningful names for variables, functions, and classes
Apply Single Responsibility Principle: each function/class does one thing well
Follow DRY (Don't Repeat Yourself): eliminate code duplication
Keep functions small and focused (ideally < 20-30 lines)
Avoid deeply nested code (max 3-4 levels)
Avoid magic numbers and strings; use named constants instead
Code should be self-documenting; use comments only when necessary
Implement proper error handling at appropriate levels with meaningful error messages
Avoid silent failures or ignored exceptions; fail fast and validate inputs early
Use appropriate error types/exceptions with meaningful context
Validate and sanitize all user inputs
Use parameterized queries for database access; never use string concatenation for SQL queries
Implement proper authentication checks before accessing resources
Verify user has permission to perform actions; implement proper authorization
Use established cryptographic libraries; never roll your own crypto implementation
Avoid N+1 query problems; use proper indexing and eager loading for database queries
Use appropriate algorithms with suitable time/space complexity for the use case
Utilize caching for expensive or repeated operations
Ensure proper cleanup of connections, files, and streams to prevent resource leaks
Implement pagination for large result sets
Load data only when needed (lazy loading pattern)
Document all public APIs with purpose, parameters, and return values
Add explanatory comments for non-obvious logic
No commented-out code or unresolved TODO comments without associated tickets should remain in commits
Ensure code follows consistent style and conventions with the rest of the codebase

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
**/*.{js,ts,jsx,tsx,java,py,cs,go,rb,php,swift,kt,scala,rs,cpp,c,h,json,yaml,yml,env,config}

📄 CodeRabbit inference engine (.github/instructions/code-review-generic.instructions.md)

Never include passwords, API keys, tokens, or PII in code or logs

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • package.json
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
**/*.{ts,tsx,java,cs,go,php,swift,kt,scala}

📄 CodeRabbit inference engine (.github/instructions/code-review-generic.instructions.md)

Prefer small, focused interfaces (Interface Segregation Principle)

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
**/*.{js,mjs,cjs,ts,tsx,jsx,py,java,cs,go,rb,php,rs,cpp,c,h,hpp}

📄 CodeRabbit inference engine (.github/instructions/update-docs-on-code-change.instructions.md)

Use automated documentation generators for code documentation - JSDoc/TSDoc for JavaScript/TypeScript, Sphinx/pdoc for Python, Javadoc for Java, xmldoc for C#, godoc for Go, rustdoc for Rust

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
src/mastra/**/*.{ts,tsx}

📄 CodeRabbit inference engine (AGENTS.md)

Use maskSensitiveMessageData() helper from src/mastra/config/pg-storage.ts to mask secrets in logs

Files:

  • src/mastra/tools/find-symbol.tool.ts
  • src/mastra/tools/pdf.ts
  • src/mastra/tools/financial-chart-tools.ts
  • src/mastra/tools/github.ts
  • src/mastra/tools/image-tool.ts
  • src/mastra/tools/random-generator.tool.ts
  • src/mastra/tools/pdf-data-conversion.tool.ts
  • src/mastra/tools/extractLearningsTool.ts
  • src/mastra/tools/find-references.tool.ts
  • src/mastra/tools/technical-analysis.tool.ts
  • src/mastra/tools/multi-string-edit.tool.ts
  • src/mastra/tools/jwt-auth.tool.ts
  • src/mastra/tools/polygon-tools.ts
  • src/mastra/tools/git-local.tool.ts
  • src/mastra/tools/finnhub-tools.ts
**/{package.json,package-lock.json,yarn.lock,pom.xml,build.gradle,Pipfile,Pipfile.lock,requirements.txt,composer.json,composer.lock,pubspec.yaml,Gemfile,Gemfile.lock,go.mod,go.sum,Cargo.toml,Cargo.lock}

📄 CodeRabbit inference engine (.github/instructions/code-review-generic.instructions.md)

Check dependencies for known vulnerabilities and keep them up-to-date

Files:

  • package.json
🧬 Code graph analysis (5)
src/mastra/tools/pdf.ts (1)
src/mastra/config/logger.ts (1)
  • log (49-70)
src/mastra/tools/image-tool.ts (1)
src/mastra/config/logger.ts (1)
  • log (49-70)
src/mastra/tools/pdf-data-conversion.tool.ts (1)
src/mastra/config/logger.ts (1)
  • logStepEnd (151-173)
src/mastra/tools/technical-analysis.tool.ts (1)
src/mastra/config/logger.ts (1)
  • log (49-70)
src/mastra/tools/polygon-tools.ts (1)
src/mastra/config/logger.ts (4)
  • logError (223-247)
  • logToolExecution (175-197)
  • logStepStart (130-149)
  • logStepEnd (151-173)
🪛 markdownlint-cli2 (0.18.1)
thoughts/ledgers/CONTINUITY_ses_458c.md

46-46: Fenced code blocks should be surrounded by blank lines

(MD031, blanks-around-fences)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (4)
  • GitHub Check: CodeQL analysis (javascript-typescript)
  • GitHub Check: Agent
  • GitHub Check: Codacy Security Scan
  • GitHub Check: Analyze (javascript-typescript)

Comment on lines +189 to 198
span?.update({
output: parsedResult,
metadata: {
'tool.output.success': true,
'tool.output.chartType': parsedResult.chartRecommendation?.type ?? chartType,
'tool.output.dataPoints': parsedResult.data?.metadata?.dataPoints ?? 0,
}
})
span.end()
span?.end()

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⚠️ Potential issue | 🟠 Major

Tracing payloads likely too large (can include generated TSX code / raw LLM response).
span.update({ output: parsedResult }) can push large strings into spans (code, rawResponse). Store only summary metadata (lengths, componentName, dataPoints), and keep full payload in the returned tool output only.

Also applies to: 395-404, 605-614, 811-819

🤖 Prompt for AI Agents
In @src/mastra/tools/financial-chart-tools.ts around lines 189 - 198, The
span.update call is currently storing the entire parsedResult payload (which may
include large TSX/LLM responses) into tracing spans; change span.update to only
write small summary metadata (e.g., outputLength: length of string fields,
componentName if present, dataPoints from
parsedResult.data?.metadata?.dataPoints, chartType from
parsedResult.chartRecommendation?.type or chartType) and remove full payload
from the span, while leaving the full parsedResult in the function return value;
specifically update the span.update usage that references parsedResult and
output (the block using span?.update({ output: parsedResult, metadata: { ... }
}) and similar occurrences in this file) to store only summary fields (lengths,
componentName, chartType, dataPoints, success flag) and call span?.end()
unchanged; apply the same change to the other two instances in this file where
parsedResult (or raw LLM response/tsx) is sent to span.update so no large raw
payloads are recorded in traces.

Comment on lines +53 to +62
await writer?.custom({
type: 'data-tool-progress',
data: {
status: 'in-progress',
message: `Fetching quote for ${input.symbol}`,
stage: 'finnhub-quotes',
},
id: 'finnhub-quotes',
})

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⚠️ Potential issue | 🟠 Major

Progress events never emit a terminal “done” update.
Emit {status:'done'} on success and failure to complete the progress lifecycle for UI/telemetry consumers. As per coding guidelines for tools, progress events should use in-progress/done.

Also applies to: 283-292, 558-567, 818-827, 1102-1111, 1397-1406

Comment on lines +65 to +76
const tracingContext = context?.tracingContext
const span = tracingContext?.currentSpan?.createChildSpan({
type: SpanType.TOOL_CALL,
name: 'finnhub-quotes',
input: { symbol: input.symbol },
metadata: {
'tool.id': 'finnhub-quotes',
symbol: input.symbol,
operation: 'finnhub-quotes',
'user.id': requestCtx?.userId,
},
})
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🧹 Nitpick | 🔵 Trivial

Span metadata keys are inconsistent (e.g., symbol vs tool.input.symbol).
Prefer namespaced keys (tool.input.*, http.*, user.id) consistently to avoid collisions across tools.

Also applies to: 295-308, 570-583, 830-843, 1114-1132, 1409-1421

🤖 Prompt for AI Agents
In @src/mastra/tools/finnhub-tools.ts around lines 65 - 76, The span metadata in
the finnHub tools span creation (variable span created via
tracingContext?.currentSpan?.createChildSpan) uses inconsistent keys like
"symbol" alongside "tool.id" — update the metadata to a consistent namespaced
scheme (e.g., use "tool.id", "tool.input.symbol" instead of "symbol", keep
"user.id" as-is) in this createChildSpan call and similarly update the other
span creation sites referenced (around the blocks that create spans at the other
locations) so all spans use namespaced keys such as "tool.id", "tool.input.*",
"http.*", and "user.id" to avoid collisions.

Comment on lines +99 to +131
// Create child span for API call
const apiSpan = tracingContext?.currentSpan?.createChildSpan({
type: SpanType.TOOL_CALL,
name: 'finnhub-api-call',
input: { symbol: input.symbol },
metadata: {
'tool.id': 'finnhub-api',
'http.url': url.replace(apiKey, '[REDACTED]'),
'http.method': 'GET',
},
})

logStepStart('finnhub-api-call', {
symbol: input.symbol,
url: url.replace(apiKey, '[REDACTED]'),
})

const apiStartTime = Date.now()
const response = await fetch(url)
const data = await response.json()
const apiDuration = Date.now() - apiStartTime

apiSpan?.end()

logStepEnd(
'finnhub-api-call',
{
status: response.status,
dataSize: JSON.stringify(data).length,
},
apiDuration
)

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⚠️ Potential issue | 🟠 Major

API spans are not updated and may leak on exceptions.
Record http.status_code and response size, and ensure apiSpan ends/errors via try/finally.

Also applies to: 367-400, 636-669, 888-921, 1214-1247, 1443-1475

Comment on lines +116 to +131
const apiStartTime = Date.now()
const response = await fetch(url)
const data = await response.json()
const apiDuration = Date.now() - apiStartTime

apiSpan?.end()

logStepEnd(
'finnhub-api-call',
{
status: response.status,
dataSize: JSON.stringify(data).length,
},
apiDuration
)

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⚠️ Potential issue | 🟠 Major

HTTP handling missing response.ok check; errors are detected only via data.error.
Handle non-2xx explicitly and include status in span metadata + returned message.

Also applies to: 385-400, 654-669, 906-921, 1232-1247, 1460-1475

Comment on lines +190 to +199
const toolSpan = tracingContext?.currentSpan?.createChildSpan({
type: SpanType.TOOL_CALL,
name: 'ichimoku-cloud',
input: inputData,
metadata: {
'tool.id': 'ichimoku-cloud',
'user.id': userId,
'workspace.id': workspaceId,
},
})
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⚠️ Potential issue | 🟠 Major

Tracing payloads may be too large: several spans store full inputData arrays.
For price series arrays, store only lengths and key params in span input (you already do this well in technicalAnalysisTool at Lines 2067-2081). This avoids exporter limits and reduces sensitive data exposure.

Also applies to: 667-676, 851-860, 1023-1032, 1166-1175, 1321-1330, 1488-1497, 1621-1630, 1838-1847

🤖 Prompt for AI Agents
In @src/mastra/tools/technical-analysis.tool.ts around lines 190 - 199, The span
creation for ichimoku-cloud currently places the full inputData array into the
span input, which can exceed exporter limits and leak sensitive series values;
change the createChildSpan input to a sanitized summary object (e.g., replace
input: inputData with an object containing series lengths and only the key
algorithm parameters derived from inputData, such as {seriesLength:
inputData.length, params: {tenkan: ..., kijun: ..., senkouSpanB: ...}})
following the same pattern used in technicalAnalysisTool; update the
tracingContext.currentSpan.createChildSpan call (SpanType.TOOL_CALL, name
'ichimoku-cloud') to use this summarized input and apply the same sanitization
to the other createChildSpan usages you noted (the spans at the other
locations).

Comment on lines +6 to +7
# Session Summary

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⚠️ Potential issue | 🟡 Minor

Uses H1 heading (# Session Summary) which violates repo Markdown guideline.
Use ## Session Summary and keep subsequent headings hierarchical. As per coding guidelines for **/*.md, avoid H1 headings.

🤖 Prompt for AI Agents
In @thoughts/ledgers/CONTINUITY_ses_458c.md around lines 6 - 7, Replace the
top-level H1 heading "# Session Summary" with an H2 "## Session Summary" and
ensure any subsequent headings in this file (e.g., sub-sections following
"Session Summary") remain properly hierarchical (use H3/H4 as needed) to comply
with the repo Markdown guideline banning H1 in **/*.md files.

Comment on lines +51 to +64
```
ERROR [380:38] Property 'size' does not exist on type 'Stats'
ERROR [385:52] Property 'size' does not exist on type 'Stats'
ERROR [406:34] Property 'size' does not exist on type 'Stats'
ERROR [564:37] Property 'text' does not exist on type 'ValidationError'
ERROR [564:62] Parameter 'l' implicitly has an 'any' type
ERROR [592:31] Parameter 'c' implicitly has an 'any' type
ERROR [593:34] Parameter 'c' implicitly has an 'any' type
ERROR [660:46] Property 'text' does not exist on type 'ValidationError'
ERROR [668:56] Property 'text' does not exist on type 'ValidationError'
ERROR [678:65] Property 'text' does not exist on type 'ValidationError'
ERROR [691:42] Property 'text' does not exist on type 'ValidationError'
```

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⚠️ Potential issue | 🟡 Minor

Fix fenced code block formatting (MD031: blanks-around-fences).
Ensure blank lines before and after fenced blocks. Also prefer triple backticks unless you truly need 4 to nest fences.

🤖 Prompt for AI Agents
In @thoughts/ledgers/CONTINUITY_ses_458c.md around lines 51 - 64, Add blank
lines immediately before and after each fenced code block that lists the ERROR
lines (the block starting with the triple/backtick fence containing "ERROR
[380:38] ..." etc.) to satisfy MD031, and convert any 4-backtick fences to
standard triple backticks unless you specifically need nested fences; ensure
every fenced block is surrounded by a blank line above and below and uses ```
for the fences.

Comment on lines +1 to +4
---
session: ses_45a2
updated: 2026-01-10T03:42:56.305Z
---
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⚠️ Potential issue | 🟠 Major

Fix markdown guideline violations (heading levels, front matter, code fences).

  • Line 6 uses an H1; guidelines say no H1 in **/*.md. Promote sections to start at ##.
  • Lines 1-4 YAML front matter is missing required metadata fields (post_title, author1, post_slug, microsoft_alias, featured_image, categories, tags, ai_note, summary, post_date).
  • Lines 45-66 and 83-84 use ```` fences; guideline requires triple backticks and a language tag.
Proposed rewrite (structure only)
 ---
 session: ses_45a2
 updated: 2026-01-10T03:42:56.305Z
+post_title: "Session ses_45a2"
+author1: ""
+post_slug: "continuity-ses-45a2"
+microsoft_alias: ""
+featured_image: ""
+categories: []
+tags: []
+ai_note: ""
+summary: "Migration notes for tracingContext refactor."
+post_date: "2026-01-10"
 ---

-# Session Summary
+## Session Summary

-## Goal
+### Goal
@@
-````
+```typescript
@@
-````
+```

Also applies to: 6-10, 45-66, 76-84

🤖 Prompt for AI Agents
In @thoughts/ledgers/CONTINUITY_ses_45a2.md around lines 1 - 4, The markdown
violates project guidelines: replace the YAML front matter (lines 1-4) with the
required metadata keys (post_title, author1, post_slug, microsoft_alias,
featured_image, categories, tags, ai_note, summary, post_date) and populate
appropriate values; change the H1 at line 6 to an H2 (promote all top-level
headings to start with "##"); and normalize all code fences that use quadruple
backticks (notably ranges 6-10, 45-66, 76-84, and 83-84) to triple backticks
with an explicit language tag (e.g., ```typescript) so fenced blocks follow the
guideline.

Comment on lines +8 to +10
## Goal
Migrate all remaining non-compliant tools (`finnhub-tools.ts`, `git-local.tool.ts`, `jwt-auth.tool.ts`, `polygon-tools.ts`) from direct OpenTelemetry API usage (`trace.getTracer`, `SpanStatusCode`, `recordException`, `setStatus`) to the runtime-provided `tracingContext` pattern (`createChildSpan`, `span?.error()`, `span?.end()`, `span?.update()`) as prescribed in AGENTS.md.

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⚠️ Potential issue | 🟡 Minor

Wrap paths and long inline code in backticks; soften long lines.
Windows paths (Line 78-82) should be inline code (or a code block), and several paragraphs exceed 80 chars per guideline—use soft line breaks.

Also applies to: 76-82

🤖 Prompt for AI Agents
In @thoughts/ledgers/CONTINUITY_ses_45a2.md around lines 8 - 10, The markdown
has unformatted Windows paths and long inline code that exceed the 80-char
guideline; wrap all file names and Windows paths like finnhub-tools.ts,
git-local.tool.ts, jwt-auth.tool.ts, polygon-tools.ts and any path strings in
backticks and break long paragraphs into shorter lines (soft-wrap) so sentences
stay under ~80 characters, especially in the paragraphs around the Goal section
and the block describing those tools; ensure any inline code fragments are
backticked and long lines that list tools or paths are split into multiple lines
for readability.

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