feat(client): display tool annotations in Tools tab#1066
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olaservo wants to merge 3 commits intomodelcontextprotocol:mainfrom
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feat(client): display tool annotations in Tools tab#1066olaservo wants to merge 3 commits intomodelcontextprotocol:mainfrom
olaservo wants to merge 3 commits intomodelcontextprotocol:mainfrom
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Add visual badges to show tool annotations (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) when a tool is selected. Badges appear below the tool description with color-coded styling: - Read-only: blue - Destructive: red - Idempotent: gray outline - Open-world: purple Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Display all 4 tool annotation badges (Read-only, Destructive, Idempotent, Open-world) for every tool, showing: - ✓/✗ prefix to indicate true/false value - Green badge for true, gray for false - Solid border for explicitly set values - Dashed border + dimmed for implied defaults - Tooltip explaining if value is explicit or implied Follows MCP spec defaults: - readOnlyHint: false - destructiveHint: true - idempotentHint: false - openWorldHint: true Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Enhance tooltips to include descriptions from the MCP specification: - Read-only: Tool does not modify its environment - Destructive: Tool may perform destructive updates (delete/overwrite data) - Idempotent: Calling repeatedly with same args has no additional effect - Open-world: Tool may interact with external entities beyond its local environment Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Summary
Display tool annotations in the Tools tab, showing all 4 MCP spec annotation hints with their values and whether they're explicitly set or implied defaults.
Type of Change
Changes Made
MCP Spec Defaults (shown when annotations not set):
readOnlyHint: falsedestructiveHint: trueidempotentHint: falseopenWorldHint: trueRelated Issues
Testing
Test Results and/or Instructions
get-annotated-message- should show explicit annotations (solid badges)echo) - should show implied defaults (dashed/dimmed badges)Checklist
npm run prettier-fix)Breaking Changes
None
Additional Context
🦉 Generated with Claude Code