Apollo MCP Server
An undocumented Model Context Protocol server operated by Apollo Global Management on its own API host. Its existence is established by two first-party discovery documents fetched on 2026-09-04: RFC 8414 authorization server metadata at https://api.apollo.com/.well-known/oauth-authorization-server, whose issuer is https://api.apollo.com and whose authorize/token/register endpoints are namespaced under /mcp/, and RFC 9728 protected resource metadata at https://api.apollo.com/.well-known/oauth-protected-resource/mcp naming https://api.apollo.com/mcp as the protected resource. Access is authorization-code with PKCE S256 as a public client, with open dynamic client registration. Anonymous GET and POST to the endpoint return HTTP 404 at the edge rather than a 401 challenge, so no tools/list response was obtainable and the tool surface is not recorded anywhere in this repository.