{"protocolVersion":"0.3.0","name":"Hangar","description":"Hangar provisions and operates AI agents on dedicated Fly Machines. Each agent has its own VM, channels, wallet, and audit log. Other agents can use Hangar to deploy a sub-agent, query wallet/billing state, or hand off a long-running task.","url":"http://localhost:3000/api/mcp","provider":{"organization":"Hangar","url":"http://localhost:3000"},"version":"0.2.0","documentationUrl":"http://localhost:3000/docs","defaultInputModes":["text","application/json"],"defaultOutputModes":["text","application/json"],"capabilities":{"streaming":true,"stateTransitionHistory":true,"pushNotifications":false},"securitySchemes":{"bearer":{"type":"http","scheme":"bearer","bearerFormat":"oss_<32 base64url chars>","description":"Personal Access Token minted at /dashboard/settings/tokens."}},"security":[{"bearer":[]}],"skills":[{"id":"wallet.read","name":"Read wallet balance and transactions","description":"Returns the current wallet balance, lifetime credit/spend, and recent debits.","tags":["billing","wallet"],"examples":["What's my Hangar wallet balance?","Show me my Hangar transactions for the last week."]},{"id":"wallet.topup","name":"Top up wallet via checkout","description":"Returns a hosted checkout URL for the user to top up the wallet. We do not accept card details over MCP.","tags":["billing","wallet"]},{"id":"instance.control","name":"Control an agent instance","description":"Pause, resume, refresh env vars, change LLM model, or read status of an agent instance.","tags":["runtime","lifecycle"],"examples":["Pause my Hangar agent.","Switch my Hangar agent to gpt-4o-mini."]},{"id":"persona.manage","name":"Manage personas","description":"List, activate, and deactivate personas attached to the agent.","tags":["persona"]},{"id":"skill.browse","name":"Browse and inspect skills","description":"List available skills, show pinned versions, and read skill metadata.","tags":["skills"]}],"sameAs":["http://localhost:3000","https://github.com/ravidsrk/hangar","https://github.com/mcp-hangar/mcp-hangar"],"contact":{"email":"support@example.com","url":"http://localhost:3000/contact"}}