Feat/moriarty enhancements

[flyingrobots]

Improves Moriarty scoring to consider:

• recent team-wide changes
• git history
• branch history
• amount of stuff changed
• other metrics

Adds a plan with:

• various scenarios and how they should affect the Moriarty score
• a lib to help write test fixtures
• some sketches of tests

[github-actions]

🚢 SHIPME

[REALM] PASS — sha 5f4ac61

[github-actions]

🔍 The Case of Pull Request #265

🕵️ SHA-lock HOLMES's Investigation (click to expand)

🕵️ SHA-lock HOLMES Investigation

• Generated: 2025-10-27T08:11:10.427Z
• Commit SHA: 5f4ac61
• Bundle Version: 2.0.0

⚠️ Evidence valid only for commit 5f4ac61

🔍 Executive Deduction

"Watson, after careful examination of the evidence, I deduce..."

Weighted Completion: ██████░░░░ 60.0%
Scores: SCS 60.0% · TCI 70.0% · MRI 20.0%
Weight Config: defaults
Verification Status: 2 claims verified
Ship Verdict: REQUIRES INVESTIGATION

🧮 Score Breakdown

Schema Coverage (SCS)

Component	Score	Coverage
Sql	60.0%	60.0% (0.6/1.0)
Types	60.0%	60.0% (0.6/1.0)
Validation	60.0%	60.0% (0.6/1.0)
Tests	70.0%	70.0% (0.7/1.0)

Test Confidence (TCI)

Component	Score	Coverage	Notes
Unit Constraints	70.0%	70.0% (0.7/1.0)	—
Rls	70.0%	70.0% (0.7/1.0)	—
Integration Relations	70.0%	70.0% (0.7/1.0)	—
E2e Ops	70.0%	70.0% (0.7/1.0)	—

Migration Risk (MRI)

Risk Vector	Score	Contribution	Points
Drops	20.0%	100.0%	20.0
Renames	0.0%	0.0%	0.0
Defaults	0.0%	0.0%	0.0
Type Changes	0.0%	0.0%	0.0
Indexes	0.0%	0.0%	0.0
Other	0.0%	0.0%	0.0

📊 The Weight of Evidence

"Observe, Watson, how not all features carry equal importance..."

Element	Weight	Source	Status	Evidence	Deduction
schema	5	Default	✅ SQL & tests	out/schema.sql:1-9999@5f4ac61	Elementary!

🚪 Security & Performance Gates

"Elementary security measures, Watson..."

Gate	Status	Evidence	Holmes's Ruling
Migration Risk	✅	MRI: 20.0%	"Acceptable risk"
Test Coverage	⚠️	TCI: 70.0%	"Insufficient coverage"
Sensitive Fields	✅	0 fields	"All secured"

📋 The Verdict

⚠️ REQUIRES FURTHER INVESTIGATION
"Some clues remain unclear. Address the noted issues."

Signed and sealed,

• S. Holmes, Consulting Detective

[END OF INVESTIGATION FOR COMMIT 5f4ac61]

---

🩺 Dr. WATSON's Verification (click to expand)

🩺 Dr. Watson's Independent Verification Report

Medical Examination of Evidence

• Examination Date: 2025-10-27T08:11:58.364Z
• Patient SHA: 5f4ac61

🔬 Citation Verification

"Let me examine each piece of evidence independently..."

• Citations Examined: 2
• Verified: 0 ✅
• Failed: 0 ❌
• Unable to Verify: 2

Verification Rate: 0.0%

📊 Mathematical Verification

"I shall recalculate Holmes's arithmetic..."

Holmes claimed SCS: 60.0%
Watson calculates: 100.0%
Difference: ⚠️ Significant

🔍 Consistency Analysis

"Checking for contradictions in Holmes's deductions..."

✅ No logical inconsistencies detected

🩺 Dr. Watson's Medical Opinion

VERIFICATION: CONCERNS NOTED ⚠️

"While Holmes's methods are generally sound, I have noted some"
"discrepancies that warrant further investigation."

Respectfully submitted,

• Dr. J. Watson, M.D.
  Medical Examiner & Verification Specialist

---

🔮 Professor MORIARTY's Predictions (click to expand)

🧠 Professor Moriarty's Temporal Predictions

The Mathematics of Inevitability

• Analysis Date: 2025-10-27T08:12:33.488Z

🔮 Current State

SCS: ██████░░░░ 60.0%
TCI: ███████░░░ 70.0%
MRI: 20.0% risk

📈 Velocity Analysis

SCS Velocity: +0.00%/day
Git Activity (window): 24h · commits 11 (0 relevant) · ~11.00 commits/day
↳ Magnitude: ~0 relevant LOC/day across ~0.0 files/day
Activity Index: 10 / 100 (PR 0, Window 25)
Blended Velocity: +0.06%/day
Commit Size Burstiness: 0 / 100 (higher = more uneven commit sizes)
⚠️ PLATEAU DETECTED - Low SCS movement and low recent Git activity.

⏰ Completion Predictions

ETA: Cannot predict (insufficient velocity)

"At current velocity, completion is... improbable."

🧪 Readiness EXPLAIN

• SCS ≥ 80% → FAIL ❌ (actual 60.0%)
• TCI ≥ 70% → PASS ✅ (actual 70.0%)
• MRI ≤ 40% → PASS ✅ (actual 20.0%)
• CI Stability ≥ 90% (branch main) → FAIL ❌ (actual 73% over ~168h)
• Delivery context (last 168h): 21 issues closed · 12 PRs merged (informational, not gating)

Signals blend: SCS velocity (70%) + Git activity (30%, branch-first). Activity only suppresses false plateaus; it never inflates readiness.

📊 Historical Trajectory

10-27: ██████░░░░ 60.0%
10-27: ██████░░░░ 60.0%
10-27: ██████░░░░ 60.0%

"Every problem becomes elementary when reduced to mathematics"
— Professor Moriarty

---

Machine-readable reports: holmes-report.json · watson-report.json · moriarty-report.json (see workflow artifacts).

---

Filed at 221B Repository Street

[coderabbitai]

Important

Review skipped

Draft detected.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feat/moriarty-enhancements

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[flyingrobots]

Consolidated into integration PR #334 (integration/holmes-2025-10-27 → main). Keeping all changes via merge commits; original PR closed to reduce noise.