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chroma-core/chroma-mcp

Apache-2.0API key required

🎖️ 🐍 ☁️ 🏠 - Chroma MCP server to access local and cloud Chroma instances for retrieval capabilities

PythonProductivity

Install

npx -y chroma-core-chroma-mcp

Required environment variables

CHROMA_API_KEYSet in your MCP config
CHROMA_COHERE_API_KEYSet in your MCP config

claude_desktop_config.json

claude_desktop_config.json
{
  "mcpServers": {
    "chroma-core-chroma-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "chroma-core-chroma-mcp"
      ],
      "env": {
        "CHROMA_API_KEY": "<YOUR_CHROMA_API_KEY>",
        "CHROMA_COHERE_API_KEY": "<YOUR_CHROMA_COHERE_API_KEY>"
      }
    }
  }
}

Add this to your Claude Desktop config file. Find it at ~/Library/Application Support/Claude/claude_desktop_config.json on macOS.