hatchet-mcp

An MCP server that lets AI agents observe and operate Hatchet workflows — status, runs, logs, workers, and metrics, plus trigger / cancel / replay. It wraps the Hatchet API so agents like Claude Code or Desktop can see and act on workflow state, supporting observability and actions like triggering, canceling, and replaying runs.

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by ElliotPadfield

You need:Get the token from the Hatchet dashboard → API tokens

Vendor documentation

What you can do with it

List workflow definitions and runs
Get full details and logs for a workflow run
Trigger a new workflow run with JSON input
Cancel or replay existing workflow runs

Source and maintenance

Community listingRegistry 0.1.1

mcp-registry: io.github.ElliotPadfield/hatchet-mcp@0.1.1 Source repository

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

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

hatchet-mcp 0.1.1

npm

hatchet-mcp package definition

{
  "version": "0.1.1",
  "transport": "stdio",
  "identifier": "hatchet-mcp",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "HATCHET_CLIENT_TOKEN",
      "isRequired": true,
      "description": "Hatchet API token (a JWT). Encodes the server URL and tenant, so it is normally the only setting required."
    },
    {
      "name": "HATCHET_API_BASE",
      "description": "Override the API base URL. Self-hosters can point this at any Hatchet instance."
    },
    {
      "name": "HATCHET_TENANT_ID",
      "description": "Override the tenant id decoded from the token."
    }
  ]
}

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.

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Cursor

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

Cursor configuration

{
  "mcpServers": {
    "hatchet-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "hatchet-mcp@0.1.1"
      ],
      "env": {
        "HATCHET_CLIENT_TOKEN": "<YOUR_HATCHET_CLIENT_TOKEN>",
        "HATCHET_API_BASE": "<YOUR_HATCHET_API_BASE>",
        "HATCHET_TENANT_ID": "<YOUR_HATCHET_TENANT_ID>"
      }
    }
  }
}

Cline

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

Cline configuration

{
  "mcpServers": {
    "hatchet-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "hatchet-mcp@0.1.1"
      ],
      "env": {
        "HATCHET_CLIENT_TOKEN": "<YOUR_HATCHET_CLIENT_TOKEN>",
        "HATCHET_API_BASE": "<YOUR_HATCHET_API_BASE>",
        "HATCHET_TENANT_ID": "<YOUR_HATCHET_TENANT_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": {
    "hatchet-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "hatchet-mcp@0.1.1"
      ],
      "env": {
        "HATCHET_CLIENT_TOKEN": "<YOUR_HATCHET_CLIENT_TOKEN>",
        "HATCHET_API_BASE": "<YOUR_HATCHET_API_BASE>",
        "HATCHET_TENANT_ID": "<YOUR_HATCHET_TENANT_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": {
    "hatchet-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "hatchet-mcp@0.1.1"
      ],
      "env": {
        "HATCHET_CLIENT_TOKEN": "<YOUR_HATCHET_CLIENT_TOKEN>",
        "HATCHET_API_BASE": "<YOUR_HATCHET_API_BASE>",
        "HATCHET_TENANT_ID": "<YOUR_HATCHET_TENANT_ID>"
      }
    }
  }
}

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