Which endpoint should I use?
Start with
quote_event when an agent needs live-event pricing: it returns a labeled synthetic/illustrative estimate grounded in Soundcheck’s public pricing catalog (not real vendor pricing and not binding), never a model-invented number. The public endpoint does not expose private rosters or provide public gig search. Booking and sponsorship intake email a confirmation link to the contact address and send nothing until that person clicks Confirm; send_feedback is the 16th public tool. Analysis tools can return an unavailable error when the analysis service is unavailable.
External MCP access is separate from CheckAI beta and Chat beta. Those features are Private Preview, available only to the existing beta tester group. Signing up, paying, upgrading, contacting support, viewing a public demo, or connecting MCP does not grant preview access.
Connect your assistant
Claude
Connect Claude with the hosted MCP URL.
Claude Code
Configure the hosted server in Claude Code.
ChatGPT
Review custom connector setup and account requirements.
Cursor
Add Soundcheck under Tools & MCP.
Registry and directory status
Soundcheck has two official MCP Registry listings:io.soundchecklive/live-event-quotes, version 0.1.0 (published 2026-09-25; the public registry API lists only this version), pointing to the anonymous public endpoint, and io.soundchecklive/soundcheck, version 0.1.1-ts, pointing to the hosted member endpoint. Registry listing versions and server runtime versions are separate.
The Claude public connector (Instant Quotes) was approved on 2026-10-01, and the listing changes went live on 2026-10-02. The Claude member connector and the ChatGPT app are still in review. There is no Cursor Marketplace plugin published. Use the custom connection guides above while a listing is unavailable. A public listing or demo does not enroll anyone in Private Preview.
Learn the workflows
Verify the capabilities you connected to
The generated capability catalog records the SDK source release. Use the connected server’stools/list, resources/list, resources/templates/list, and prompts/list responses for deployed capabilities. initialize.result.serverInfo.version carries the deployed Git revision after + when the host supplies build provenance. Registry versions and cached connector tool counts do not identify a deployment.