Cronicorn
by weskerllccommunityv1.25.0
3
An MCP server for managing Cronicorn cron jobs, endpoints, and scheduling from an AI assistant. It supports creating, updating, pausing, resuming, and monitoring jobs/endpoints, plus OAuth-based authentication to the Cronicorn API.
From the registry: Manage adaptive cron jobs and HTTP endpoint scheduling via AI assistants.
Install & configure
Prerequisites
- required
- requiredAuthenticate with Cronicorn via OAuth device flowOn first run, the server opens a browser to approve device authentication. Enter the displayed code, and credentials will be stored locally in ~/.cronicorn/credentials.json. Re-authentication happens automatically when tokens expire.https://cronicorn.com/device/approve
Install in your client
Paste into the AI you're chatting with — it will figure out the rest
Please install the `cronicorn-mcp-server` MCP server into my current AI client (that's you).
Required prerequisites (do these first if not already done):
- **Install Node.js and npx** — Node.js is required to run the MCP server via npx. (https://nodejs.org/)
- **Authenticate with Cronicorn via OAuth device flow** — On first run, the server opens a browser to approve device authentication. Enter the displayed code, and credentials will be stored locally in ~/.cronicorn/credentials.json. Re-authentication happens automatically when tokens expire. (https://cronicorn.com/device/approve)
Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","@cronicorn/mcp-server"]
- optional environment variables:
- `CRONICORN_API_URL`: API base URL. Override this if using a different Cronicorn API endpoint, such as self-hosted deployments. (example: `<your-cronicorn-api-url>`)
- `CRONICORN_WEB_URL`: Web UI URL used for browser-based flows. Override this if using a different Cronicorn web app URL, such as self-hosted deployments. (example: `<your-cronicorn-web-url>`)
Note: The default and most portable install path is running the server with npx. The server authenticates interactively on first run using OAuth device flow and stores credentials locally, so no API key environment variable is required for the default setup.
Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.Note: The default and most portable install path is running the server with npx. The server authenticates interactively on first run using OAuth device flow and stores credentials locally, so no API key environment variable is required for the default setup.
Tools (21)
createJob
Create a new job container
getJob
Get job details
listJobs
List all jobs
updateJob
Update job properties
archiveJob
Archive a job (soft delete)
pauseJob
Pause job execution
resumeJob
Resume paused job
addEndpoint
Add HTTP endpoint to a job
getEndpoint
Get endpoint details
listEndpoints
List endpoints for a job
updateEndpoint
Update endpoint config
archiveEndpoint
Archive an endpoint
pauseResumeEndpoint
Pause/unpause endpoint
applyIntervalHint
Suggest new interval
scheduleOneShot
Trigger immediate run
clearHints
Environment variables
CRONICORN_API_URLAPI base URLCRONICORN_WEB_URLWeb UI URLPackages
@cronicorn/mcp-server
npmv1.25.0transport: stdio
Details
- Language
- TypeScript
- License
- NOASSERTION
- Released
- Feb 13, 2026
- Last commit
- Feb 13, 2026
- Registry name
- io.github.weskerllc/cronicorn-mcp-server