All tools / Vector DB MCP

Chroma MCP

Official MCP server giving clients collection and document tools on a Chroma vector database (ephemeral, persistent or cloud).

No commits since September 2025.

Works with

Claude Desktop

Per vendor docs, checked 2026-11-09. Not tested by MemoryStack. Source

Install

uvx chroma-mcp

Transport verified in source: server.py calls mcp.run(transport='stdio').

From the vendor's docs. Read them before running anything.

Details

Runs
Local or hosted
MCP transport
stdio
Auth
Chroma Cloud API key (cloud mode)
Storage
Chroma
License
Apache-2.0
GitHub
chroma-core/chroma-mcp
Stars
602
Last release
v0.2.6 · 2025-08-14
Last push
2025-09-17
Archived
No

Known pitfalls

None recorded yet. Report one.

Change history

  • Added to MemoryStack.
  • Released v0.2.6. Link