etylsarin/context-map
src/orchestrator/skills/context-map/SKILL.md
Maps file dependencies, flags shared imports, and groups files for safe parallel editing before code changes. Use when planning a refactoring, analyzing change impact, or understanding which files a modification will affect.
$ install --global
skillsauthnpx skillsauth add etylsarin/opencastle context-mapInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: May 17, 2026, 3:06 AM225.4s2 files scanned
SKILL.md
- name:
- context-map
- description:
- Maps file dependencies, flags shared imports, and groups files for safe parallel editing before code changes. Use when planning a refactoring, analyzing change impact, or understanding which files a modification will affect.
Skill: Context Map
Generate a file impact map before code changes to identify affected files, relationships, and cascades — improving agent file partitions for parallel work.
When to Use
| Use | Skip |
|-----|------|
| Feature implementation (Phase 1) | Isolated bug fixes ≤2 files |
| Refactoring (Phase 1 Scope) | |
| Schema changes cascading through queries/components | |
| Any task touching libs/ | |
Steps
1 — Entry Points
Identify files that MUST change from the task description.
2 — Trace Outward (dependents)
Find consumers of entry-point exports:
grep_search("import.*from.*places", isRegexp=true) # find importers
vscode_listCodeUsages("PlaceCard") # find component consumers
grep_search("places.*route|/places", isRegexp=true) # find route references
3 — Trace Inward (sources)
Find what entry points depend on:
grep_search("from.*libs/", includePattern="src/places/**") # shared lib deps
grep_search("from.*config", includePattern="src/places/**") # config deps
4 — Build the Map
Produce a compact Context Map for the Team Lead and downstream agents. Example minimal map (inline):
Context Map — Feature: Add priceRange
- Entry points:
- src/lib/place/schema.ts
- src/components/PriceRangeFilter/PriceRangeFilter.tsx
- Dependents (trace outward):
- src/pages/places/page.tsx
- src/components/PlacesList/PlaceCard.tsx
- Sources (trace inward):
- src/lib/filters.ts
- src/shared/types/place.ts
- Unaffected (optional):
- src/components/Account/**
Validation checkpoint: run grep_search and vscode_listCodeUsages results into the map and confirm all listed files open without errors (CI: pnpm typecheck). For full template and Team Lead integration snippets see REFERENCE.md in this directory.
Anti-Patterns
- Skipping for "obvious" tasks — shared libs cascade unexpectedly
- Guessing dependencies instead of using
grep_search/list_code_usages - Over-mapping a 2-file fix
- Using a stale map after plan changes
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