Atlassian GraphQL API for Jira data

GraphQL discovered

Details

Endpoint: https://api.atlassian.com/graphql
Spec: introspection
Docs: https://developer.atlassian.com/platform/atlassian-graphql-api/graphql/

Authentication

OAuth 2.0 oauth2 discovered

Authorization: Bearer <credential>

OAuth 2.0 — self-onboarding

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.