{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.chrischall/signupgenius-mcp","description":"SignUpGenius for Claude — sign-ups, slots, groups, and RSVPs. Free accounts or Pro API key.","repository":{"url":"https://github.com/chrischall/signupgenius-mcp","source":"github"},"version":"2.1.9","packages":[{"registryType":"npm","identifier":"signupgenius-mcp","version":"2.1.9","transport":{"type":"stdio"},"environmentVariables":[{"description":"SignUpGenius login email (recommended). Pair with SIGNUPGENIUS_PASSWORD for session mode — works on free accounts. No SSO/2FA.","format":"string","name":"SIGNUPGENIUS_EMAIL"},{"description":"SignUpGenius password (recommended) — required iff SIGNUPGENIUS_EMAIL is set.","format":"string","isSecret":true,"name":"SIGNUPGENIUS_PASSWORD"},{"description":"SignUpGenius Pro API key (Pro Tools > API Management). Required only for slot REPORTS — Pro subscription needed.","format":"string","isSecret":true,"name":"SIGNUPGENIUS_USER_KEY"},{"description":"Friendly account name used in startup logs.","format":"string","name":"SIGNUPGENIUS_NAME"},{"description":"Override the default JSON API base (v2/k for key mode, v3 for session mode).","format":"string","name":"SIGNUPGENIUS_BASE_URL"},{"description":"Session mode only: override the host for legacy /SUGboxAPI.cfm calls. Defaults to https://www.signupgenius.com.","format":"string","name":"SIGNUPGENIUS_LEGACY_BASE_URL"},{"description":"Session mode only: override the login-form host. Defaults to https://www.signupgenius.com.","format":"string","name":"SIGNUPGENIUS_LOGIN_URL"},{"description":"Set to 1 to skip the fetchproxy browser-extension fallback (missing creds become a hard error — useful in headless CI).","format":"string","name":"SIGNUPGENIUS_DISABLE_FETCHPROXY"},{"description":"Set to false to disable the on-disk session cache and re-authenticate on every process start. Defaults to enabled.","format":"string","name":"SIGNUPGENIUS_SESSION_CACHE"},{"description":"Absolute path for the session cache file. Defaults to $MCP_DATA_DIR/.signupgenius-mcp/session.json.","format":"string","name":"SIGNUPGENIUS_SESSION_FILE"},{"description":"Localhost port of the fetchproxy concentrator the ContextMint Bridge extension connects to (default 37149). Every MCP on one machine shares it, so move it for all of them or not at all.","format":"string","name":"FETCHPROXY_WS_PORT"},{"description":"Bind interface for the fetchproxy concentrator, a literal IP only (default 127.0.0.1). Keep on loopback; it exists for hosted deployments that run each MCP in its own network namespace.","format":"string","name":"FETCHPROXY_WS_HOST"},{"description":"Absolute path where the fetchproxy long-term identity keypair is stored (default ~/.fetchproxy/identity/).","format":"string","name":"FETCHPROXY_IDENTITY_DIR"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-09T23:27:10.741971Z","publishedAt":"2026-10-09T23:27:10.741971Z","updatedAt":"2026-10-09T23:27:10.741971Z","isLatest":false}}}