AWS Knowledge MCP vs Chroma MCP Server

A side-by-side comparison of two AI, Data & Knowledge servers — tools, transport, auth, maintenance, and copy-paste config for each.

	AWS Knowledge MCP Fully managed remote server for AWS docs, blogs, What's-New and Well-Architected guidance — no key. Verified HTTP (remote) No auth Hosted	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	Hosted	Python
Transport	HTTP (remote)	stdio (local)
Auth	None	API key
GitHub stars	7.0k	600
Last commit	5 months ago	1 month ago
Verified
Actively maintained
Install	`Add URL https://knowledge-mcp.global.api.aws as an HTTP MCP server`	`uvx chroma-mcp --client-type persistent --data-dir /absolute/path/to/data`
Repo	Open	Open

Verdict

Pick AWS Knowledge MCP if you prefer the more popular, battle-tested option, and you want a hosted/remote server with nothing to install.

Pick Chroma MCP Server if you want a local (stdio) server that keeps data on your machine, and you need the broadest set of tools.

Add AWS Knowledge MCP

Install / run

Add URL https://knowledge-mcp.global.api.aws as an HTTP MCP server

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "aws-knowledge-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://knowledge-mcp.global.api.aws"
      ]
    }
  }
}

Claude Desktop connects to remote servers through the `mcp-remote` proxy (installed on first run via npx). Restart Claude Desktop after saving.

Add Chroma MCP Server

Install / run

uvx chroma-mcp --client-type persistent --data-dir /absolute/path/to/data

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "chroma-mcp-server": {
      "command": "uvx",
      "args": [
        "chroma-mcp",
        "--client-type",
        "persistent",
        "--data-dir",
        "/absolute/path/to/data"
      ]
    }
  }
}

Requires `uv` (the Python package runner). Install it from https://docs.astral.sh/uv/ if `uvx` is not found.

FAQ

AWS Knowledge MCP or Chroma MCP Server — which is better?

Pick AWS Knowledge MCP if you prefer the more popular, battle-tested option, and you want a hosted/remote server with nothing to install. Pick Chroma MCP Server if you want a local (stdio) server that keeps data on your machine, and you need the broadest set of tools.

Can I use both AWS Knowledge MCP and Chroma MCP Server?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do AWS Knowledge MCP and Chroma MCP Server work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View AWS Knowledge MCP →View Chroma MCP Server →More comparisons →