"Information on Fake News" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Engram is a persistent, long-term memory layer for AI agents and assistants. Claude, ChatGPT, Grok, Cursor and any MCP client share one memory, stored as plain markdown notes: your knowledge base, second brain and AI context in one place. No extraction step: the memory is the note itself, so you can read exactly what your AI remembers and fix it. Edit your memory in Obsidian (real-time sync), the web app, or on your phone. Hybrid keyword + semantic search (RAG over your notes) finds exact strings like error messages, config keys and IDs. Remote MCP server over Streamable HTTP with OAuth 2.1; notes encrypted at rest. Https://engram.page https://youtu.be/rwnPeZ-8Lqo?is=NI-N7BduydGAiZlF https://github.com/engram-app/Engram
graphrag-ts is a TypeScript GraphRAG engine on PostgreSQL/pgvector, served as a Streamable HTTP MCP endpoint. Public read tier needs no credentials (20 req/min per IP): integrity_paper_status, retraction_propagation, integrity_evidence_audit. A bearer key unlocks graph query, global map-reduce, index jobs and memory writes. Free browser demo: https://huggingface.co/spaces/ashesborn6/retraction-status
Marcora is the context layer for go-to-market teams. Build your source of truth once: a Brand Foundation (positioning, brand voice, and writing style) plus a Reference Library of product docs, buyer personas, competitive analysis, and messaging. Claude, ChatGPT, and any AI tool that supports MCP connections read from it, so what you write stays on-brand and accurate.
Search and fetch tools over the pages of pournasserian.com, Amir Pournasserian's personal website: his writing on MCP, AI agents and RAG, his experience, case studies and open-source projects. No authentication. Runs the open-source mcp-my-site.
The only News based AI MCP your agents will ever need — custom categories, global regions, and time-scoped results in one tool. We use multi-vector & sparse-hybrid search to search through thousands of articles across the world to find the exact news you're looking for.
Verify a company, figure or citation before you rely on it. Card or crypto; signed receipt.
Cited news for AI agents from AI companies, VC firms, private companies and business podcasts.
Fresh context for agents. Ask, search or follow stories. Each fact cites a Synorb Manifest.
Your feeds inside your AI. Read and search the articles of the RSS feeds, YouTube channels, podcasts and Google News searches you follow. On Plus and Pro, also save, tag, highlight and add notes. OAuth sign-in, every FeedNest plan.
Lean operations knowledge base built on DBS: cited answers, tool cards, plans and diagnoses.
Reddit threads and reply drafts, LinkedIn leads, on-brand articles, chatbots and short links.
Grounded financial research for agents: filings, transcripts, news across US and Asia markets.
Search, read and cite Jan Brennenstuhl's essays on AppSec, identity and agent identity.
Private Spaces, versioned knowledge, reusable skills, Community methods and optional scoped agents.
Muhu island dialect of Estonian, Estonia. RAG, dictionary, newspaper, book and audio references.
Fact-check AI answers with cited sources. Pay per call in USDC on Base via x402.
Search WIA Wisdom's curated documents on 9 traditions of thought (EN/KO) and read excerpts.
The world's first named AI prompt quality score. Score, optimize, and compare LLM prompts before they hit any model. Free tier available. Built on PEEM, RAGAS, G-Eval, and MT-Bench frameworks. x402-native on Base.
Private, self-describing memory for agents: one house per customer, on a machine of its own.
Grounded facts, fit check, free library search, skill previews and skill packs for founders running a $5–50M business on agents. Human lane: optimus.university.
Multilingual YouTube → Knowledge Pack engine. Paste a video URL and get a structured pack — summary, key ideas, glossary, quiz, transcript with timestamps — in Spanish, Portuguese, German, or English. Anonymous endpoint plus OAuth-gated tools for library search, RAG Q&A on a single pack, and Anki export.
Read-only Chinese Vibe Coding knowledge connector for search, docs, and repo freshness.
Read-only hosted MCP over CanonicAI's cited Answers corpus on canonicai.com.
GRIN-scored news for agents: discover by verdict, pull full analysis, traverse extraction graphs.
Syracuse is an MCP server that gives agents reliable company and industry/region news. Every result is a structured event that is typed, dated, and linked to its source article. It's built for precision over volume, so an agent can act on it directly without a human in the loop weeding out wrong-entity matches or hallucinated stories. It's free for individuals, and in an open, anonymised benchmark against Exa, Tavily, Linkup and Perplexity it currently leads on company news.
A high-performance, edge-native Data Refinery Engine built on Cloudflare's serverless AI stack (Workers, Workers AI, D1, KV, Vectorize) designed to continuously ingest unstructured data, refine it into pristine machine-readable structured intelligence, compute semantic diffs, and serve it directly to AI agents via the Model Context Protocol (MCP) and REST APIs.
LLM caching proxy (x402 USDC on Base) - exact + semantic cache. Free health.
Connect to Hugging Face Hub and thousands of Gradio AI Applications
Market data and web intelligence for AI agents, paid per call in USDC on Base via x402.
Appie.run's MCP server lets AI clients write articles in your brand voice, train and query website chatbots, and create trackable short links. Bearer auth with a project API key; 500 free credits on signup. Docs: https://appie.run/docs/mcp
