{"message":"GitHub API Bridge","description":"RPC service for GitHub API interactions","rpcMethods":["listRepositories(userId: string): Repository[]","listReleases(userId: string, owner: string, repo: string): Release[]","fetchReleaseFiles(userId: string, owner: string, repo: string, tag: string): FetchReleaseFilesResult","fetchBranchFiles(userId: string, owner: string, repo: string, branch: string): FetchReleaseFilesResult","validateRepoAccess(userId: string, owner: string, repo: string): boolean","getRepository(userId: string, owner: string, repo: string): Repository"],"webhooks":["POST /webhook/github - GitHub push webhook for auto-updating component previews"]}