AgentBrain Handoffs MCP

A local Python package providing a delivery layer for AI coding agents. It ensures exact, durable handoffs by delivering messages to the correct session, waiting if the agent is busy, and guaranteeing single delivery without interruption. It includes an MCP server, CLI, and live page for managing work contracts between simulated or real agents.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by willykeenan

Vendor documentation

What you can do with it

Hand off work between AI coding agents
Ensure durable message delivery to specific sessions
Manage work contracts with states like Accepted or Blocked

Source and maintenance

Community listingRegistry 0.1.0

mcp-registry: io.github.willykeenan/agentbrain-handoffs@0.1.0 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

ghcr.io/willykeenan/agentbrain-handoffs:0.1.0

ocidocker

ghcr.io/willykeenan/agentbrain-handoffs:0.1.0 package definition

{
  "transport": "stdio",
  "identifier": "ghcr.io/willykeenan/agentbrain-handoffs:0.1.0",
  "runtimeHint": "docker",
  "registryType": "oci",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    },
    {
      "name": "--agent",
      "type": "named",
      "value": "{agent_id}",
      "variables": {
        "agent_id": {
          "isRequired": true,
          "description": "The registered agent id this server acts as"
        }
      }
    }
  ],
  "runtimeArguments": [
    {
      "name": "-v",
      "type": "named",
      "value": "{handoffs_dir}:/data",
      "variables": {
        "handoffs_dir": {
          "default": "~/.handoffs",
          "isRequired": true,
          "description": "Host folder for the handoff database"
        }
      }
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "agentbrain-handoffs-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/willykeenan/agentbrain-handoffs:0.1.0",
        "mcp",
        "--agent={agent_id}"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "agentbrain-handoffs-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/willykeenan/agentbrain-handoffs:0.1.0",
        "mcp",
        "--agent={agent_id}"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "agentbrain-handoffs-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/willykeenan/agentbrain-handoffs:0.1.0",
        "mcp",
        "--agent={agent_id}"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "agentbrain-handoffs-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/willykeenan/agentbrain-handoffs:0.1.0",
        "mcp",
        "--agent={agent_id}"
      ]
    }
  }
}

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