graph-retrieval
Exposes graph-based retrieval as a tool capability via `query_graph`. Reads normalized graph store files, builds a query-relevant subgraph, and returns LLM-friendly semantic triples with replayable evidence metadata.
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- Repository
- study8677/repobrain
- Last source activity
- August 26, 2026 at 07:44
- Detected SKILL.md language
- English
- Stars
- 1,356
- Forks
- 265
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- graph-retrieval
- description
- Exposes graph-based retrieval as a tool capability via `query_graph`. Reads normalized graph store files, builds a query-relevant subgraph, and returns LLM-friendly semantic triples with replayable evidence metadata.
# Graph Retrieval Skill
## Purpose
Expose graph-based retrieval as a tool capability without breaking the
existing RepoBrain execution chain.
## Tool
- `query_graph(query, max_hops=2, workspace='.')`
## Behavior
- Reads normalized graph store files under `.repobrain/graph/`.
- Builds a query-relevant subgraph.
- Returns LLM-friendly semantic triples plus replayable evidence metadata.
## Output Contract
```json
{
"summary": "...",
"triples": [["subject", "predicate", "object"]],
"evidence": [{"retrieval_id": "...", "tool_name": "..."}],
"nodes": [...],
"edges": [...]
}
```
## Design Notes
- Keeps tool-driven and replayable architecture.
- Does not bypass pipeline.
- Intended for structure/dependency questions and context enrichment.
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