{"uid":"cap_23Pnj0NNLYuKB4RStBEQL","slug":"titan-frameworks-docs-mcp-82e15561","name":"Titan Frameworks Docs MCP","description":"Paid Streamable HTTP MCP for live LangChain, LlamaIndex, Ollama, and XRPL docs.","url":"https://titan-frameworks-production.up.railway.app/mcp?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"hits":[{"id":"langchain-lcel","url":"https://docs.langchain.com","chunk":"LangChain Expression Language composes runnables with the pipe operator.","score":1,"title":"LCEL","headingPath":"LCEL"}],"query":"LCEL agent RAG","hitCount":1,"framework":"langchain"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UDNyKHi_t6ZZGyXV7LOjX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches token-efficient documentation chunks for LangChain, LlamaIndex, Ollama, and XRPL frameworks, returning ranked excerpts for syntax lookup, error diagnosis, and API reference via MCP.","exampleAgentPrompt":"Search the LangChain docs for how to use LCEL to pipe a prompt template into a chat model and return streaming output.","exampleUseCases":[{"title":"Debugging a LangChain runtime error","prompt":"I'm getting a 'RunnableSequence' error in my LangChain app — can you search the LangChain docs and find what's causing it and how to fix it?"},{"title":"Looking up LlamaIndex vector store syntax","prompt":"Search the LlamaIndex docs for how to connect a Pinecone vector store to a query engine and show me the relevant code snippet."},{"title":"Understanding XRPL payment transaction structure","prompt":"Find the XRPL documentation on how to structure a Payment transaction, including required fields and how to set the destination tag."}],"resultDescription":"Returns a ranked list of documentation hits, each containing a chunk of relevant text, the source URL, document title, heading path, and a relevance score. Also includes the original query echo and total hit count, scoped to the matched framework (e.g. langchain, llamaindex, ollama, xrpl).","failureModes":["No matching documentation chunks found for the query — empty hits array returned","Unknown or unsupported framework name — may return zero results or error","Overly broad or vague query returns low-relevance chunks with poor scores","Service unavailable due to Railway.app hosting downtime","Payment not processed correctly via x402 protocol — request blocked before reaching search"],"whenToPreferThis":"Choose this endpoint when your agent needs authoritative, token-efficient documentation excerpts for LangChain, LlamaIndex, Ollama, or XRPL — especially for syntax lookups, error diagnosis, or API reference — without loading entire documentation sites. Prefer this over web search when you want structured, scored results scoped to these specific frameworks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:34:50.144Z","isFirstParty":false,"canonicalSlug":"titan-frameworks-docs-mcp-82e15561"}