"The mcprating.io gateway page" matching MCP connectors:
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Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.
Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.
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
Search and fetch hand-drawn icons, illustrations and isometric drawings. The free set needs no key.
Search jobs on verified employer job boards. Every link is the employer's own posting.
Real-time Google Flights fares for agents. Three things people do with this server. Scan for deals: one call takes a date range and a list of destination airports, expands every combination server side, and returns each fare with Google's own low, typical or high verdict. Put live search in your app: flat JSON with a bookable link on every result, and round trips priced as paired legs. Run a 24/7 AI travel agent: add the server, sign in with Google, and schedule it. No ads, no sponsored content. You bring your own RapidAPI key, so every search is billed to your plan and never to anyone else's. Add https://flights.flightpowers.com/mcp , click Sign in, sign in with Google, and paste your RapidAPI key once on the page that opens. Scripts and clients without a sign-in button send the key as x-rapidapi-key on the same URL.
Yelp business search, place details and the full review feed, as structured JSON.
Yellow Pages local business search and full business listings, as structured JSON.
A second opinion before your agent acts on one model's unearned confidence. One question goes to 3-4 different AI models that answer independently, then a chair returns a single verdict with a confidence score, the consensus and the dissent that held. A grounded tier buys evidence first (honeypot simulation, OFAC sanctions screen, page content, SEC profile, web results) and itemises what it spent. Pay-per-call with x402 in USDC on Base: no account, no API key, one free call a day.
Cite42 gives AI agents AI visibility, citations, SEO keywords and trends, plus four weekly or monthly trackers: AI Visibility, AI Competitors, AI Citations and AI Sentiment. Use it over MCP from Claude, Codex or Cursor, or via the REST API. $1 free on signup, no subscription. Learn more at https://www.cite42.dev
Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.
Bing search results with the ad block and Copilot answer, geo and market targeting, as JSON.
Financial news for AI agents: search, trending, insider, earnings reads, macro, scored 1-10.
Web scraping for agents. Point it at a URL and it returns the page as clean markdown, JavaScript-rendered pages included. Point it at a site and it maps the URLs or crawls the section you need in the background, a few pages at a time so results fit in the conversation. Search the web and read full pages, extract fields with a JSON schema you define (validated, never invented), read a store's catalogue or a blog's posts from the platform's own feed, and check whether a page has changed. Failed requests cost nothing. The free plan includes 1,500 credits a month.
Hosted LinkedIn MCP server that connects your own LinkedIn account to Claude, ChatGPT, Cursor, n8n and any MCP client. 33 tools: people and Sales Navigator search, profiles, companies, jobs, inbox, posts, invites, email and phone finding. Free 7-day trial, no card (connecting your own LinkedIn account needs a paid plan). Starter $19/month, Pro $49/month, Max $199/month. $10 top-ups.
A connector providing AI assistants searchable access to climate-aligned contract clauses, glossary terms, and practical guides from The Chancery Lane Project's curated knowledge graph.
Search Vascue's public healthcare-operations, insurance-claims and clinic-booking documentation. Public content only; never send patient data, credentials or booking requests.
49 self-hosted business apps: prices, SaaS comparisons, guides, quickstarts. Read-only, no key.
Your agent needs Pinterest as a demand signal — what people are saving in a category, which pins earn engagement, what a competitor's boards are collecting. **What you can ask for** • "What pins come up for 'home office setup', and which get saved most?" • "Page through this board and list the products it links to." • "Which boards does this user keep, and what are they about?" • "Show the engagement on this pin." **How to use it** Point any MCP client at https://mcp.aisa.one/pinterest/mcp and sign in with OAuth — there is no key to create or paste. 4 read tools: search pins, read one pin and its engagement, page through a board, and list a user's boards. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Spot the trend here, then ask the same agent for search volume on the same phrase or who already ranks for it — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/social/mcp for X plus Instagram, Reddit, Pinterest and YouTube; https://mcp.aisa.one/gtm/mcp for those plus Similarweb and Apollo.
The first low-latency wire service purpose-built for AI agents. Ingests 54+ public APIs and 71k RSS feeds across 232 countries, outputs CWF (Cognitive Wire Format) – 80% shorter than JSON, sub-second WebSocket delivery. 9 MCP tools: get_latest_signals, search_signals, get_fused_signal, scope_signals, get_facet_manifest, list_facets, get_related_signals, list_data_sources, get_billing_profile. 26 citable fusion products with verifiable formulas – no black-box scores.
