{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.HarimxChoi/google-surf-mcp","description":"Web, academic and code search with graph RAG, data lineage, ontology and cross-project schema links.","repository":{"url":"https://github.com/HarimxChoi/google-surf-mcp","source":"github"},"version":"1.1.3","packages":[{"registryType":"npm","identifier":"google-surf-mcp","version":"1.1.3","transport":{"type":"stdio"},"environmentVariables":[{"description":"SearchApi API key. Required only for SearchApi primary or fallback modes.","format":"string","isSecret":true,"name":"SEARCH_API"},{"description":"Provider for search and search_parallel: browser, searchapi, or fallback. Defaults to browser.","format":"string","name":"SURF_SEARCH_PROVIDER"},{"description":"Provider for scholar_search: browser, searchapi, or fallback. Defaults to browser.","format":"string","name":"SURF_SCHOLAR_PROVIDER"},{"description":"Browser engine: auto, native, or playwright. Auto uses one hidden native Chrome broker shared across local MCP sessions.","format":"string","name":"SURF_BROWSER_ENGINE"},{"description":"Absolute path to the Chrome binary. Auto-detected on Windows/macOS/Linux when omitted.","format":"string","name":"CHROME_PATH"},{"description":"Directory for the warm Chrome profile. Defaults to ~/.google-surf-mcp.","format":"string","name":"SURF_PROFILE_ROOT"},{"description":"Enable local project memory and hybrid retrieval. Defaults to true.","format":"string","name":"SURF_RESEARCH"},{"description":"Shared route for search and search_parallel: live or hybrid. Defaults to hybrid.","format":"string","name":"SURF_RETRIEVAL_MODE"},{"description":"Embedded SurrealDB data directory. Defaults to <profile>/research.","format":"string","name":"SURF_RESEARCH_ROOT"},{"description":"Local model for HNSW retrieval and shared reranking. Defaults to Xenova/multilingual-e5-small; use off to disable.","format":"string","name":"SURF_RESEARCH_VECTOR_MODEL"},{"description":"Disable ONNX CPU memory arena and memory pattern. Defaults to true.","format":"string","name":"SURF_RESEARCH_VECTOR_LOW_MEMORY"},{"description":"ONNX intra-op thread count from 1 to 16. Defaults to 4.","format":"string","name":"SURF_RESEARCH_VECTOR_THREADS"},{"description":"Sparse-index at most one eligible small GitHub repository per search call. Defaults to true.","format":"string","name":"SURF_RESEARCH_REPO_AUTO"},{"description":"Maximum searchable repository source-text size in MB. Assets are excluded. Defaults to 20.","format":"string","name":"SURF_RESEARCH_REPO_AUTO_MAX_MB"},{"description":"Maximum repository source file count for automatic indexing. Defaults to 2000.","format":"string","name":"SURF_RESEARCH_REPO_AUTO_MAX_FILES"},{"description":"Shared research broker idle lifetime in milliseconds. Defaults to 60000.","format":"string","name":"SURF_RESEARCH_BROKER_IDLE_MS"},{"description":"Maximum concurrent research broker reads. Defaults to 4.","format":"string","name":"SURF_RESEARCH_READ_CONCURRENCY"},{"description":"Timeout per embedded SurrealDB query in milliseconds. Defaults to 120000; timed-out retrieval lanes are reported as partial.","format":"string","name":"SURF_RESEARCH_QUERY_TIMEOUT_MS"},{"description":"Optional token that raises GitHub API limits for repository inspection.","format":"string","isSecret":true,"name":"GITHUB_TOKEN"},{"description":"Browser locale, e.g. en-US.","format":"string","name":"SURF_LOCALE"},{"description":"IANA timezone, e.g. America/New_York. Defaults to system timezone.","format":"string","name":"SURF_TZ"},{"description":"Controls Playwright extraction, compatibility, and recovery paths. Native search hides normal system Chrome and shows it only for CAPTCHA recovery.","format":"string","name":"SURF_HEADLESS"},{"description":"Idle ms before closing the sequential ctx and pool. 0 disables idle auto-close. Defaults to 30000.","format":"string","name":"SURF_IDLE_CLOSE_MS"},{"description":"Set to 'true' to allow extract on private/loopback addresses (localhost, 10.x, 192.168.x, 169.254.x, etc). Default blocks them as an SSRF guard.","format":"string","name":"SURF_ALLOW_PRIVATE"},{"description":"Enable the optional workflow-only LLM selector repair path. Defaults to false.","format":"string","name":"SURF_LLM_HEAL"},{"description":"LLM selector repair provider: anthropic or orcarouter. Defaults to anthropic.","format":"string","name":"SURF_LLM_PROVIDER"},{"description":"Optional model override. OrcaRouter defaults to orcarouter/auto.","format":"string","name":"SURF_LLM_MODEL"},{"description":"Anthropic API key for optional LLM-assisted selector repair.","format":"string","isSecret":true,"name":"ANTHROPIC_API_KEY"},{"description":"OrcaRouter API key for optional LLM-assisted selector repair.","format":"string","isSecret":true,"name":"ORCAROUTER_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-10T17:09:09.363831Z","publishedAt":"2026-09-10T17:09:09.363831Z","updatedAt":"2026-09-10T17:09:09.363831Z","isLatest":true}}}