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Brainfeather

Official registry Developer tools

Long-term memory for AI coding agents: durable project facts, recalled by every MCP client.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http brainfeather 'https://brainfeather.com/mcp' --header 'Authorization: <Bearer followed by your Brainfeather API key, from https://brainfeather.com/api-keys>' --header 'x-brainfeather-project: <Repository the memories belong to, e.g. github.com/you/your-repo>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "brainfeather": {
            "type": "http",
            "url": "https://brainfeather.com/mcp",
            "headers": {
                "Authorization": "<Bearer followed by your Brainfeather API key, from https://brainfeather.com/api-keys>",
                "x-brainfeather-project": "<Repository the memories belong to, e.g. github.com/you/your-repo>"
            }
        }
    }
}
NPM package @brainfeather/mcp
Claude Code 
claude mcp add brainfeather -e 'BRAINFEATHER_API_KEY=<your brainfeather_api_key>' -- npx -y @brainfeather/mcp@1.6.3
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "brainfeather": {
            "command": "npx",
            "args": [
                "-y",
                "@brainfeather/mcp@1.6.3"
            ],
            "env": {
                "BRAINFEATHER_API_KEY": "<your brainfeather_api_key>"
            }
        }
    }
}

Environment variables

  • BRAINFEATHER_API_KEY required secret Your Brainfeather API key, from https://brainfeather.com/api-keys

Frequently asked questions

What is Brainfeather?

Long-term memory for AI coding agents: durable project facts, recalled by every MCP client.

How do I install Brainfeather?

It runs as a remote server. In Claude Code: claude mcp add --transport http brainfeather 'https://brainfeather.com/mcp' --header 'Authorization: <Bearer followed by your Brainfeather API key, from https://brainfeather.com/api-keys>' --header 'x-brainfeather-project: <Repository the memories belong to, e.g. github.com/you/your-repo>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Brainfeather need an API key?

Yes. It expects BRAINFEATHER_API_KEY, Authorization, x-brainfeather-project, which you set in its configuration.

Who maintains Brainfeather?

It is published by com.brainfeather. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.