---

name: extract description: Builds the gauntlet knowledge base from AST extraction and AI enrichment version: 1.9.8 triggers:

• initializing or refreshing codebase knowledge for challenges metadata: {"openclaw": {"homepage": "https://github.com/athola/claude-night-market/tree/master/plugins/gauntlet", "emoji": "\ud83e\udd9e"}} source: claude-night-market source_plugin: gauntlet

---

Night Market Skill — ported from claude-night-market/gauntlet. For the full experience with agents, hooks, and commands, install the Claude Code plugin.

Extract Codebase Knowledge

Build or rebuild the .gauntlet/knowledge.json knowledge base.

Steps

1. Identify target directory: use the current working directory or a user-specified path

2. Run AST extraction: invoke the extractor script

   python3 ${CLAUDE_PLUGIN_ROOT}/scripts/extractor.py <target-dir>
   

3. AI enrichment: for each extracted entry, enhance the detail field with natural language explanation of business logic, data flow, architectural role, and rationale

4. Cross-reference: link related entries across modules by matching imports, shared types, and data flow paths

5. Merge with annotations: preserve existing curated entries in .gauntlet/annotations/

6. Save: write to .gauntlet/knowledge.json

7. Report: show summary by category, coverage gaps, difficulty distribution

Category Priority

1. business_logic (weight 7)
2. architecture (weight 6)
3. data_flow (weight 5)
4. api_contract (weight 4)
5. pattern (weight 3)
6. dependency (weight 2)
7. error_handling (weight 1)