"Servers Offering MCP Prompts as Prompt Primitives" 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
Oathlayer is an independent check on AI answers. It checks each answer against independent sources, gives it a clear verification tag, and records it with a permanent doc number that anyone can look up free at oathlayer.com/verify. It reports what happened; it does not judge right or wrong. Works on any topic and with any AI model. Tool: verify_output. Connect at https://mcp.oathlayer.com. The Five Pillars of Trust: Verification Successful - Oath Approved; Verification Threshold Not Met; Various Perspectives Apply; Complex Question - Threshold Reserved; Clarity Needed to Continue. Citation Checks: paste a case citation and Oathlayer checks it against official court sources. Each citation gets a short tag: Confirmed, Unofficial, Mismatched or Not found. If trusted sources report a case was overruled, it says Reported overruled. It checks the citation only, not whether the case supports your argument. Also available as Ask Oathlayer at oathlayer.com/ask (no programming needed) and an API (oathlayer.com/docs). Free trial: 5 free verifications, no card needed (oathlayer.com/signup). Then pay as you go: one credit per check, credits valid 12 months, no subscriptions.
Company logos by domain as SVG or PNG URLs. Free, no API key. Search brands, get favicons.
Indeed job listings by keyword and location, and full postings, as structured JSON.
PriceInIndia is a price-comparison assistant for products sold in India. Ask about any product — phones, laptops, cameras, appliances and more — and it searches live listings from Amazon, Flipkart, Croma, Reliance Digital and 50+ other Indian retailers, then shows current prices and the best available offer as interactive product cards with direct links to buy from the retailer. You can also browse product categories to explore. Prices are in INR and come from live listings, so they can change quickly. PriceInIndia is for shopping research only — it does not sell products or process payments.
Google Scholar search results, citation counts and citation export formats, as structured JSON.
Search YouTube and read video, channel and transcript data as JSON. No Google Cloud project.
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.
Public TikTok profiles, videos, comments and keyword search as JSON. No developer account.
Google Images results with source pages, thumbnails and full-resolution URLs, as JSON.
Glassdoor job listings and full postings with company ratings and salary estimates, as JSON.
DuckDuckGo search as JSON. Ranked results, ads in their own array, 37 regions.
Booking.com stays by destination and dates, and full property details, as structured JSON.
Bing search results with the ad block and Copilot answer, geo and market targeting, as JSON.
26 tools: web pages, JS apps and PDFs as text, feeds, sitemaps, search. 25 free calls.
Public data from 20+ platforms, including Douyin, Xiaohongshu, Weibo and TikTok, as structured JSON
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.
Google SERP as JSON: organic, AI Overview, People Also Ask, AI Mode, news, shopping. No Cloud setup.
Free Perplexity citation check for your domain and prompt. 5 calls per caller per day.
A hosted MCP suite providing workflow primitives: web search, content fetching, compression, deduplication, cost/budget management, and agent memory pipelines.
searchnapply connects your AI agent to 1M+ open jobs taken straight from company career sites, kept up to date as companies add and close them.Search in your own words with the site's filters (role, location, remote, salary, experience, department), read postings in full, and tailor a resume or cover letter from your searchnapply profile. Turn any search into the feed from you query, that is going to find you all new job postings. Just use monitors that will observe the job market for you.
Data Oil is a multi-model database built for object storage. It uses a log-structured storage engine, snapshot isolation with optimistic commit, and a change feed from the write-ahead log. Its SQL dialect supports joins, window functions, CTEs, set operations, graph traversal and pattern matching. It has its own HNSW vector index and BM25 full-text index, and a write is searchable by keyword and vector as soon as it commits. Access is over HTTP, the PostgreSQL wire protocol (extended protocol). We have a founder's program available for projects which may be of interest https://dataoil.tech/founders.html if your interested lets chat ;)
Zillow for-sale, for-rent and sold listings, and full property details, as structured JSON.
Google Maps places, reviews, contributor history, photos and posts as JSON. No Google Cloud.
Google Flights itineraries with fares, legs, carbon emissions and price history, as JSON.
Airbnb stays by location and dates, and full listing details, as structured JSON.
Send a prompt to ChatGPT anonymously and get the answer with its web sources, as JSON.
Google Trends interest over time, by region, and related queries and topics, as JSON.
All public upAPI operations as MCP tools: web scraping, search, screenshots, PDF, OCR and more.
