Memory (Knowledge Graph) vs Chroma MCP Server
A side-by-side comparison of two MCP servers — capabilities, transport, auth, and how actively each is maintained.
| Memory (Knowledge Graph) Official MCP server providing persistent, file-backed knowledge-graph memory across sessions. Verified stdio (local) No auth TypeScript | Chroma MCP Server Official Chroma server: create collections and run vector, full-text, and metadata search. Verified stdio (local) API key Python | |
|---|---|---|
| Category | AI, Data & Knowledge | AI, Data & Knowledge |
| Language | TypeScript | Python |
| Transport | stdio (local) | stdio (local) |
| Auth | None | API key |
| GitHub stars | 74k | 600 |
| Last commit | 5 months ago | 1 month ago |
| Verified | ||
| Actively maintained | ||
| Install | npx -y @modelcontextprotocol/server-memory | uvx chroma-mcp --client-type persistent --data-dir /absolute/path/to/data |
| Repo | Open | Open |