# Fly.io MCP for AI Agents | FlyMy.AI > Fly.io MCP for Claude, Codex and Cursor through FlyMy.AI. Fly.io: apps, machines, volumes, secrets, public IPs, custom domains. 34 actions, your own API key. Page: https://flymy.ai/mcp/flyio/ MCP / Developer tools # Fly.io MCP Fly.io: apps, machines, volumes, secrets, public IPs, custom domains. Connect it to Claude, Codex, Cursor or any MCP client through one FlyMy.AI MCP. [Connect Fly.io](https://flymy.ai/mcp/flyio/#connect) [What it can do](https://flymy.ai/mcp/flyio/#actions) Your own API key, 34 actions, Developer tools Ask your agent ``` Read the app list for my selected Fly.io organization and show up to 10 apps with their reported machine counts. ``` Paste it into an assistant connected to FlyMy.AI. The agent picks the actions. ## What Fly.io MCP can do 34 actions in the FlyMy.AI catalog, the most used first. Your agent finds them through search_tools and calls the one the task needs. | Action | What it does | |---|---| | `flyio_apps_list` | List apps Without org_slug lists every organization the token can see and returns total_apps, total_machines (sum of machine_count) and apps with org_slug - one call answers 'how many... | | `flyio_ip_allocate` | Allocate a public IP address for an app (GraphQL allocateIpAddress). | | `flyio_machine_create` | Create a new machine (deploy an app image to Fly.io) | | `flyio_machines_list` | List machines in an app. Returns array of machine objects with ID, name, state, region, config. | | `flyio_app_create` | Create a new app | | `flyio_ips_list` | List an app's allocated IP addresses (GraphQL). | | `flyio_machine_delete` | Delete a machine | | `flyio_machine_get` | Get one machine | | `flyio_machine_wait` | Wait for a machine to reach a state | | `flyio_secrets_list` | List secrets in an app. Returns array of secret names (values are not returned for security). | | `flyio_app_delete` | Delete an app Deletes all machines, volumes, secrets, and data. | | `flyio_app_get` | Get one app by ID | **Show all 34 actions** | Action | What it does | |---|---| | `flyio_cert_add` | Attach a custom domain to an app by adding a TLS certificate (GraphQL addCertificate). | | `flyio_cert_delete` | Remove a custom domain / certificate from an app (GraphQL deleteCertificate). | | `flyio_cert_get` | Get one certificate for a hostname (GraphQL). | | `flyio_certs_list` | List an app's TLS certificates / custom domains (GraphQL). | | `flyio_graphql` | Generic Fly.io GraphQL passthrough - POST to https://api.fly.io/graphql. | | `flyio_ip_release` | Release an app's IP address (GraphQL releaseIpAddress). | | `flyio_lease_acquire` | Acquire a lease on a machine | | `flyio_lease_get` | Get one lease | | `flyio_lease_release` | Release a lease WRITE action | | `flyio_leases_list` | List leases in an app | | `flyio_machine_exec` | Execute a command on a machine | | `flyio_machine_restart` | Restart a machine | | `flyio_machine_start` | Start a stopped machine WRITE action | | `flyio_machine_stop` | Stop a running machine | | `flyio_machine_update` | Update a machine configuration (redeploy a new image or env) | | `flyio_secret_delete` | Delete a secret WRITE action | | `flyio_secret_set` | Set or update a secret | | `flyio_volume_create` | Create a new volume | | `flyio_volume_delete` | Delete a volume All data will be lost. WRITE action | | `flyio_volume_extend` | Extend (resize) a volume | | `flyio_volume_get` | Get one volume | | `flyio_volumes_list` | List volumes in an app. Returns array of volume objects with ID, name, size, region, encrypted status. | ## Ask your agent Requests to paste as they are. Each one runs on the actions named under it. **“Read the app list for my selected Fly.io organization and show up to 10 apps with their reported machine counts.”** uses `flyio_apps_list` **“For this Fly.io app, show up to 10 machines with their IDs, regions and current states.”** uses `flyio_machines_list` **“For this Fly.io app, show up to 10 volumes with their sizes, regions and encryption status.”** uses `flyio_volumes_list` ## Connect Fly.io in a minute One MCP for every integration. Add it once, then every MCP in the catalog is a request away. 1. 01 ### Add FlyMy.AI Add the FlyMy.AI MCP to your assistant with one of the commands below and sign in. No key to copy. 2. 02 ### Add your Fly.io API token Paste it into the Fly.io [connection settings](https://app.flymy.ai/mcp-configs#flyio) once; it stays with FlyMy.AI, never in a prompt or a chat. - **Fly.io API token** - Run `fly tokens create org` or create one on the Fly.io Tokens page, then paste the whole line including FlyV1. [Get key ->](https://fly.io/tokens) 3. 03 ### Ask Paste a request from this page. Every run shows what it cost. Claude Code ``` claude mcp add --transport http flymyai https://mcp-agents.flymy.ai/mcp ``` Then run /mcp in Claude Code and sign in. Codex ``` codex mcp add flymy --url https://mcp-agents.flymy.ai/mcp ``` Then run codex mcp login flymy to sign in. claude.ai and Claude Desktop ``` https://mcp-agents.flymy.ai/mcp ``` Settings, Connectors, Add custom connector: paste this URL. ## Pay per run FlyMy.AI bills the run: the model and the tool's seconds. Calls go to your own Fly.io account, under its plan and limits. No seats and no minimum. [See usage pricing →](https://flymy.ai/pricing/) ## More Developer tools MCPs Code, CI, hosting, monitoring and security. ### Sentry Sentry issues/errors, projects, releases, DSNs + Seer AI root-cause 16 actions / sign in Link: https://flymy.ai/mcp/sentry/ ### Apify Apify web scraping: run actors, datasets, key-value stores, tasks 11 actions / your API key Link: https://flymy.ai/mcp/apify/ ### GitLab GitLab: repos, merge requests, issues, pipelines 757 actions / sign in Link: https://flymy.ai/mcp/gitlab/ ### Vercel Vercel: projects, deployments, domains, DNS, env vars, aliases 35 actions / your API key Link: https://flymy.ai/mcp/vercel/ ### 1Password Password manager and digital vault for secure credential storage and team collaboration 11 actions / your API key Link: https://docs.flymy.ai/mcp/apps/1password ### Ably Ably is a real-time messaging platform helping developers build live features, including chat and data synchronization, with global scalability and robust... 11 actions / your API key Link: https://docs.flymy.ai/mcp/apps/ably ## Go to the source [Fly.io in the docs →](https://docs.flymy.ai/mcp/flyio), [Fly.io connection settings →](https://app.flymy.ai/mcp-configs#flyio), [Every MCP in the catalog →](https://flymy.ai/mcp/#catalog), [Usage pricing →](https://flymy.ai/pricing/) From the FlyMy.AI platform catalog of 2026-10-31: name, description, actions and setup as the platform lists them. Examples are requests to paste, not recorded runs. --- For agents: the FlyMyAI operating guide (sign up, connect, run models, tools and agents) is https://flymy.ai/skill.md, and https://flymy.ai/llms.txt lists the other pages and the documentation.