Sentry Web API

Create a token in Sentry's developer settings. The easiest path for CI/CLI use is an Organization Token at Auth Tokens under Settings → Developer Settings → Organization Tokens. For full org-scoped API access, create an internal integration from Integration Platform under Settings → Developer Settings and use its token. For user-scoped API access, create a Personal Token from User Settings → Personal Tokens as described in Auth Tokens. Assign the scopes your workflow needs from Permissions & Scopes.

Point your MCP client at the server URL and approve access in the browser. The server supports OAuth Dynamic Client Registration (RFC 7591), so the client registers itself automatically — no developer-portal app, client_id, or client_secret to create.