# ContextWolf MCP server

> Provides a local persistent memory system for Claude Code using PostgreSQL and vector search to store decisions, code snippets, and infrastructure details.

- Repository: https://github.com/DarkWolfCave/context-wolf
- Page: https://hostedmcp.org/servers/darkwolfcave/context-wolf
- Transport: —
- Stars: 1
- License: MIT

## FAQ

### Does ContextWolf store my data in the cloud?

No, your data stays on your own infrastructure. It uses a local PostgreSQL database and runs local embeddings using an ONNX model on your CPU.

### How does it handle semantic search?

It uses a lightweight ONNX embedding model (all-MiniLM-L6-v2) to perform vector similarity searches locally without making API calls.

### Can I use it across different projects?

Yes, it supports cross-project search using both full-text and semantic vector search across all your projects.

### Is it automatic for Claude Code?

Claude can use the tools via MCP, but you may need to explicitly tell it to save or check information in ContextWolf.