Atlas Graph ↔ Library Gap Report

Generated: 2026-05-07

Summary

• Records: 13,043
• Edges: 67,283
• Edge validity: 100.0% (18 dangling / 67,283 total — all from pre-existing hook-surface/lifecycle-state/graph prefixes)
• Skill-areas: 456/456 connected (100%)
• Roles: 106/133 connected (79.7%)

Remaining Gaps

Skill Areas Without Library Implementations

None — all 456 skill-area graph nodes now have at least one library skill pointing to them.

Roles Without Library Agents

The following 29 roles remain without library agent implementations. These are **intentionally skipped** as they are bot/automation roles, convergent variants, or highly generic utility roles not suitable for standalone agent stubs:

**Bot / automation roles (intentionally skipped):**

• role:release-manager-bot
• role:dependency-updater-bot
• role:security-scanner-bot
• role:changelog-writer
• role:adr-writer
• role:flaky-test-detector
• role:perf-regression-detector
• role:cost-tracker
• role:sre-runbook-author
• role:typo-fixer

**Convergent/specialized variants (intentionally skipped):**

• role:ml-engineer-convergent
• role:technical-writer-convergent
• role:engineering-manager-convergent
• role:staff-engineer-convergent

**Generic utility roles (intentionally skipped):**

• role:implementer
• role:planner
• role:explorer
• role:end-user
• role:debugger
• role:test-writer

**Specialist roles without clear domain home (future work):**

• role:on-call
• role:technical-artist
• role:ai-champion
• role:code-reviewer
• role:db-migrator
• role:doc-generator
• role:operational-risk-analyst
• role:i18n-extractor
• role:bug-triager

Dangling Edges

18 dangling edges (0.03% of total):

These dangling edges are all pre-existing and not introduced by this change.