The Oakstack MCP server. It lets your coding agent (Claude Code, Cursor, Windsurf, and other MCP clients) create and debug scheduled jobs and webhook endpoints for your app.

You need an Oakstack API key: create one at oakstack.dev/dashboard/api-keys.

Hosted (recommended, nothing to install)

claude mcp add --transport http oakstack https://oakstack.dev/mcp \
  --header "Authorization: Bearer $OAKSTACK_API_KEY"

Other clients: Streamable HTTP at https://oakstack.dev/mcp, with the header Authorization: Bearer <your key>.

Local (stdio)

claude mcp add oakstack -e OAKSTACK_API_KEY=ok_live_... -- npx -y oakstack-mcp

{
  "mcpServers": {
    "oakstack": {
      "command": "npx",
      "args": ["-y", "oakstack-mcp"],
      "env": { "OAKSTACK_API_KEY": "ok_live_..." }
    }
  }
}

Tools

Tool	What it does
`clock_create_job`	Call a URL in your app on a cron schedule (time zones, retries, run log)
`clock_list_jobs`, `clock_get_job`	See jobs, next run, and last result
`clock_update_job`	Change a job, or pause and resume it
`clock_run_job`	Run a job now, to test it
`clock_list_runs`	Recent runs with status code, response, and error
`clock_delete_job`	Delete a job
`hook_create_endpoint`	A permanent inbound webhook URL that forwards to your app
`hook_list_endpoints`, `hook_get_endpoint`	See endpoints and their inbound URLs
`hook_update_endpoint`	Change the forward URL, or pause forwarding (events are held, not lost)
`hook_list_events`, `hook_get_event`	Events with every delivery attempt, for debugging
`hook_replay_event`	Send an event again after fixing your handler
`hook_delete_endpoint`	Delete an endpoint
`oakstack_usage`	Plan and usage against limits
`oakstack_docs`	Full docs as markdown