MCP tools

The Lessly MCP server exposes the following tools to your AI agent. Each tool has its own reference page with arguments, an example prompt, and an “Open in Claude” CTA.

The machine-readable catalog is served at /mcp/tools.json — that endpoint is what an MCP client reads.

Tools

• lessly_deploy — Build and deploy a git ref to a Lessly environment.
• lessly_get_deployment — Fetch the status and metadata of a single deployment.
• lessly_list_deployments — List recent deployments for an app, newest first.
• lessly_get_logs — Read build or runtime logs for a deployment.
• lessly_set_env — Create or update an environment variable on an app.
• lessly_list_envs — List environment variables configured on an app.
• lessly_add_domain — Attach a custom domain to an app.
• lessly_rollback — Promote a previous deployment back to production.