Build custom connectors for Claude & ChatGPT Apps from any API — no code. Self-hosted MCP gateway for REST, SOAP/WSDL, GraphQL & SQL. OAuth2, RBAC, on-prem audit log, 175+ pre-built adapters (DATEV, DHL, Personio, WooCommerce, Sorare…)

MCP App Store | MCP Server Directory for ChatGPT & Claude

Discover, score, and safely install Claude plugins, connectors, Copilot extensions, Skills, and MCP servers — with policy-aware risk controls.

OAuth bridge that lets you use SparkyFitness's MCP server from Claude custom connectors (web/desktop/mobile) via any OIDC provider (Authentik, Keycloak, Auth0, ...). Auto-provisions a per-user SparkyFitness API key.