# rag-knowledge-graph-mcp
# **MCP server for rag knowledge graph mcp operations**

## Install
```bash
pip install rag-knowledge-graph-mcp
```

## Auth & Rate Limits
- Free tier: 10 calls/day. No API key required.
- Pro tier (£79/mo): unlimited + signed attestations.
- Enterprise (£1,499/mo): white-label.

## Tools

### `index_document`
Index a document for RAG retrieval. Generates embeddings and extracts entities.

### `rag_query`
Query the knowledge base. Methods: vector (semantic), keyword (FTS5), hybrid (both), graph (relationship traversal).

### `add_graph_edge`
Add a relationship to the knowledge graph.

### `graph_query`
Traverse the knowledge graph from an entity to find connections.

### `get_knowledge_stats`
Get knowledge base statistics.


## Maintainer
MEOK AI Labs · hello@meok.ai · https://meok.ai · MIT licensed

## Pairs with
Governance moat: pair this tool with any of MEOK's 38 governance MCPs (EU AI Act, DORA, NIS2, CRA, GDPR, ISO 42001, etc.) for full compliance coverage.
