FS
Fine Structure
20 endpointsliveBuild, deploy and run full-stack apps from a prompt: hosting, database, auth, domains, agents. (MCP server ai.finestructure/fine-structure, aggregated from the official registry)
$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, and then use Cracked to show me what I can do for Fine Structure.
| Endpoint | What it does | Price | Health |
|---|---|---|---|
| Create App /create_app | Create a new application from a natural language prompt. The AI generates a complete web app with pages, components, styling, and data models. Returns a job_id | $0.0020 per call | unknown |
| Agency: Create Client /agency_create_client | Agency mode only. Create or update a client record for an account-level agent. This does not create a verified Fine Structure user account and does not transfer | $0.0020 per call | unknown |
| Agency: List Clients /agency_list_clients | Agency mode only. List client records and app handoff status for the authenticated agent. | $0.0020 per call | unknown |
| Agency: Create Client App /agency_create_client_app | Agency mode only. Create a new app owned by the agent, start generation, and create a claim link for the client. Ownership transfers only when the invited clien | $0.0020 per call | unknown |
| Agency: Create Claim Link /agency_create_claim_link | Agency mode only. Create a client claim link for an existing app owned by the agent. The client must log in with the invited email before ownership transfers. | $0.0020 per call | unknown |
| Agency: Get Claim Status /agency_get_claim_status | Agency mode only. Inspect one handoff status without exposing the raw claim token. | $0.0020 per call | unknown |
| Update App /update_app | Update an existing application with a new prompt. The AI modifies the app based on your instructions. Creates a Saved Version before the update. Returns a job_i | $0.0020 per call | unknown |
| Publish App /publish_app | Publish an app - freeze current state and make it live at a URL. Also configures whether the public URL is open, app-login gated, private, or inferred from the | $0.0020 per call | unknown |
| Get Platform Guide /get_platform_guide | Return a machine-readable Fine Structure / FSe2 guide for AI agents. Call this at the start of an MCP session to learn app files, entities, safe edit workflows, | $0.0020 per call | unknown |
| Get Recommended Workflow /get_recommended_workflow | Return the recommended MCP tool sequence for a task type. Use this before creating apps, editing files, seeding data, publishing, setting up A/B tests, restorin | $0.0020 per call | unknown |
| Get Job Status /get_job_status | Poll the status of an async generation job. Use this after create_app or update_app to know when the job is done. Returns status ('running' or 'done'), progress | $0.0020 per call | unknown |
| Get App Status /get_app_status | Get app overview: files, published state, URL, active jobs. | $0.0020 per call | unknown |
| Get App Links /get_app_links | Return editor, preview, published path, subdomain, and custom-domain links plus whether each works for anonymous visitors, app users, or Studio users based on p | $0.0020 per call | unknown |
| List App Domains /list_app_domains | List an app's platform path, subdomain, and configured custom domain with verification, SSL, primary-domain, redirect, publish, and login-gating status. | $0.0020 per call | unknown |
| Set App Subdomain /set_app_subdomain | Set or clear the app platform subdomain - the '<subdomain>.<base domain>' host Fine Structure already serves the app on. Runs the same ownership, format, reserv | $0.0020 per call | unknown |
| Check Subdomain Available /check_subdomain_available | Check whether a platform subdomain can be claimed before calling set_app_subdomain. Returns available plus a status of available, invalid, reserved, taken, curr | $0.0020 per call | unknown |
| Add Custom Domain /add_custom_domain | Attach or replace the app custom domain through the same Fine Structure Studio custom-domain flow. Returns exact DNS verification and routing records for the us | $0.0020 per call | unknown |
| Get Domain Verification /get_domain_verification | Return the exact DNS records and instructions required to verify and route the app custom domain. | $0.0020 per call | unknown |
| Check Domain Verification /check_domain_verification | Check Fine Structure custom-domain verification and SSL status for the configured custom domain, then save the latest status. | $0.0020 per call | unknown |
| Set Primary Domain /set_primary_domain | Set which app host should be treated as primary for generated links and custom-domain redirects. | $0.0020 per call | unknown |