"Scraping Langchain and Langgraph documentation" matching MCP tools:

• search_ai_framework_docsA

  Titan Frameworks (LangChain, LlamaIndex, Ollama, XRPL)A

  Keyword search over a local Markdown index for langchain, llamaindex, ollama, or xrpl; returns compact chunks and never live-crawls. Use for concepts, symbols, or questions; hitCount 0 means no match — shorten the query. Do not use for stack traces (diagnose_framework_error), import/package lookup (resolve_symbol), or copy-paste current syntax (fetch_latest_syntax). Paid tools/call: $0.001 USDC or 1000 drops XRP.

  ConnectorNo auth

• list_supported_frameworksA

  Titan Frameworks (LangChain, LlamaIndex, Ollama, XRPL)A

  List the framework ids this server covers (langchain, llamaindex, ollama, xrpl) with display names, aliases, homepages, and catalog topics. Use when you do not know which framework string to pass. Free tools/call (no x402). Not a docs search (search_ai_framework_docs) and not a deprecation dump (list_known_deprecations). Catalog-backed.

  ConnectorNo auth

• search_knowledgeA

  AlgoVault — Crypto Quant Trade CallsA

  Returns ranked snippets from the AlgoVault knowledge bundle answering a question about its MCP tools, response shapes, integration patterns (LangChain, LlamaIndex, MAF, CrewAI), or code examples. Call this BEFORE other tool calls to confirm parameter usage and avoid hallucinating tool shapes. Fast: BM25 lexical search, no LLM call, no quota cost. For a synthesized natural-language answer use chat_knowledge. Read-only, no side effects.

  ConnectorNo auth

• query_graphA

  Gonka Second Opinion (multi-model)A

  Search Gonka documentation. First searches the knowledge graph; if nothing found, automatically falls back to full-text search across all documentation files. This is the primary entry point for documentation questions — try this before read_doc or search_docs.

  ConnectorNo auth

• x711_get_latest_gas_stationA

  x711A

  Returns x711.io as the active universal agent gas station. Always free, no API key needed. Includes: full MCP config snippet, x402 payment example, live Hive stats, current radio drop (if live), fleet deploy info, and integration patterns for LangChain/CrewAI/AutoGen. Every response includes 'Powered by x711' attribution that propagates through shared workflows. Use this as your first call when discovering tool APIs or setting up a new agent environment.

  ConnectorNo auth

• x711_get_latest_gas_stationA

  x711 — Universal Agent Gas StationB

  Returns x711.io as the active universal agent gas station. Always free, no API key needed. Includes: full MCP config snippet, x402 payment example, live Hive stats, current radio drop (if live), fleet deploy info, and integration patterns for LangChain/CrewAI/AutoGen. Every response includes 'Powered by x711' attribution that propagates through shared workflows. Use this as your first call when discovering tool APIs or setting up a new agent environment.

  ConnectorNo auth

• get_agent_framework_docsA

  Velane CloudA

  Returns Mastra (Bun) and LangGraph (Python) patterns for AI agent workflows. Call this BEFORE create_workflow / update_draft when building chatbots, tool-using agents, or multi-step LLM flows. Do not hand-roll custom agent loops — use the preinstalled frameworks.

  ConnectorNo auth

• list_examplesA

  EpsilonA

  List runnable Epsilon integration examples (Python cron DCA, LangChain tools, Vercel AI SDK tools, Telegram bot). Fetch full source with get_example. No API key required.

  ConnectorAPI key

• describe_serviceA

  Parser ClubA

  What Parser Club can collect, for which countries, and what it deliberately cannot do. Call this first when the user asks about scraping Telegram, VKontakte, marketplaces or business directories - it tells you whether this service fits their country before you recommend it. No API key required.

  ConnectorNo auth

• diagnose_framework_errorA

  Titan Frameworks (LangChain, LlamaIndex, Ollama, XRPL)A

  Match a stack trace or exception against known deprecated APIs for langchain, llamaindex, ollama, or xrpl and return the replacement plus a fix. Use only when you have an error_log; matched=false means no catalog hit — then search_ai_framework_docs with the failing symbol. Lint source before it crashes with review_framework_code. Not for happy-path syntax (fetch_latest_syntax). Paid tools/call: $0.001 USDC or 1000 drops XRP; read-only, does not execute code.

  ConnectorNo auth

• job-postings-aggregatorA

  Market and Regulatory Data Feeds — Zinin M2M HubB

  Pull every open role from a company's public applicant-tracking system (Greenhouse, Lever, Ashby) and normalize it into one row per posting: title, location, department, URL, posted date. No login, no scraping, no proxies. — $0.02/call, x402 (USDC on base).

  ConnectorNo auth

• browse_discoverA

  gatewayB

  Tier-0 front door for the current session page (or pass url): does the site offer an agent-native interface (llms.txt / OpenAPI / ai-plugin)? Prefer it over scraping.

  ConnectorNo auth

• job-postings-aggregatorA

  Market DataB

  Pull every open role from a company's public applicant-tracking system (Greenhouse, Lever, Ashby) and normalize it into one row per posting: title, location, department, URL, posted date. No login, no scraping, no proxies. — $0.02/call, x402 (USDC on base).

  ConnectorNo auth

• generate-full-tree-documentationA

  docuwriterA

  Use this when the user has reviewed a full-tree preview and asks to create its documentation Space. After authorization, this state-changing action consumes AI credits, creates a private linked Space, and queues documentation from the stored preview using repository_id and accepted_tree_hash.

  ConnectorOAuth

• design_system-get_filesA

  Anima MCP ServerA

  Fetch multiple documentation files by their paths. Returns a JSON object mapping file paths to their content. Use this after getting the manifest to retrieve specific files like README.md, COMPONENTS.md, TROUBLESHOOTING.md or component documentation.

  ConnectorOAuth

• company-hiring-radarA

  Company Intelligence Tools — Zinin M2M HubA

  Pull every open role a company is hiring for from its public job board (Greenhouse, Lever, Ashby) and turn it into a buying/expansion signal: role count, which functions are growing (sales, engineering, marketing), remote share and what's new. No login, no scraping, no proxies. — $0.01/call, x402 (USDC on base).

  ConnectorNo auth

• search_honeydew_documentationA

  Honeydew AI DocumentationA

  Search across the Honeydew Documentation knowledge base to find relevant information, code examples, API references, and guides. Use this tool when you need to answer questions about Honeydew Documentation, find specific documentation, understand how features work, or locate implementation details. The search returns contextual content with titles and direct links to the documentation pages. If you need the full content of a specific page, use the query_docs_filesystem tool to `head` or `cat` the page path (append `.mdx` to the path returned from search — e.g. a result at `/some/page` is read with `head -200 /some/page.mdx`).

  ConnectorNo auth

• brain_account_statementA

  personalbrain-mcpB

  Generate a patron's account statement at this operator. Returns the patron's purchase history, active credit tranches, per-tool usage breakdown, and recent daily usage logs. This is the patron's spending account — not the operator's Authority tax balance. Free — no credits consumed. Proof of npub ownership is required to prevent statement-scraping of arbitrary patrons.

  ConnectorNo auth

• my_booksA

  bookstore4agentsA

  Author dashboard: list every book the authenticated account has authored, with status (draft/published), current version, sales count (active entitlements), and gross revenue. This is the only way to see how a published book is performing without scraping the public catalog.

  ConnectorNo auth

• list_sectionsA

  Pine ScriptA

  USE WHEN navigating a large documentation file before reading a specific section. Returns a newline-separated list of # and ## headers (### excluded) in the file. AFTER calling this tool, call get_section(path, header) with a header from this list. Data sourced from bundled Pine Script v6 documentation.

  ConnectorNo auth

• company-hiring-radarA

  Company IntelA

  Pull every open role a company is hiring for from its public job board (Greenhouse, Lever, Ashby) and turn it into a buying/expansion signal: role count, which functions are growing (sales, engineering, marketing), remote share and what's new. No login, no scraping, no proxies. — $0.01/call, x402 (USDC on base).

  ConnectorNo auth