FlashRAG Evidence (VCO)

When to use

Use this skill when you need grounded, citeable evidence from local documentation/configuration to support VCO decisions or recommendations, especially for:

• VCO routing / pack selection rationale
• Protocol compliance (think/do/review/team/retro)
• Config semantics (thresholds, overlays, governance)
• “Show me where this rule comes from” / “give me the exact snippet”

This skill is not a replacement for GitNexus (code dependency graph) or web search. It focuses on local docs and config.

Inputs

• Query: what you’re trying to verify (short, concrete)
• Optional: corpus root(s) to search (defaults below)

Default corpus (evidence plane)

1. VCO core docs/config inside ~/.codex/skills/vibe/:
   • protocols/, config/, references/, scripts/router/
2. Skills catalog (~/.codex/skills/**/SKILL.md) for tool capability evidence
3. (Optional) Project-local VCO overlays under the current workspace, if present

Workflow (Lite, no heavy deps)

1. Run the evidence retriever script:

   • Windows PowerShell:
     • python C:\Users\羽裳\.codex\skills\flashrag-evidence\scripts\flashrag_evidence.py --query "…" --topk 8

2. (Optional) Enable a faster FlashRAG-style BM25 backend (bm25s)

   • Preflight (checks vendoring + env; does NOT read secrets):
     • pwsh C:\Users\羽裳\.codex\skills\vibe\scripts\ruc-nlpir\preflight.ps1
   • Manually create an isolated venv for the vendored runtime and install only the minimal packages you need. The old auto-install path has been removed on purpose.