# vector-knowledge-graph-mcp
# > By [MEOK AI Labs](https://meok.ai) — MEOK AI Labs MCP Server

## Install
```bash
pip install vector-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

### `add_node`
Add a node to the knowledge graph with properties, embeddings, and metadata.

### `add_edge`
Create a directed edge between two nodes with relationship type and weight.

### `semantic_node_search`
Search for nodes using semantic similarity matching against stored embeddings.

### `trace_compliance_chain`
Trace the compliance chain from a requirement through controls to evidence.

### `find_gaps`
Find gaps in the knowledge graph where expected relationships or nodes are missing.


## 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.
