Autopoietic Knowledge Synthesis MCP Server

Query a knowledge graph of 1,216 peer-reviewed autism papers. Five MCP tools: hybrid keyword and semantic search, entity lookup, community overviews, and multi-source synthesis. Deepest on motor control, praxis, gait and cerebellar work. Results are scored.

Reddit Answers API "Ask Reddit" - AI Insights for n8n Pipelines

clearpath/reddit-answers-api

Extract AI-powered answers in 6 languages from Reddit discussions at scale. Structured JSON + markdown for n8n, Make, and LLM pipelines. Includes full post/comment context, quotes with citations, and subreddit metadata. 6 languages supported. No login required. Pay per successful answer.

Ai Memory Engine

ruv/ai-memory-engine

Give your AI persistent memory. Store conversations, search semantically, build knowledge graphs, and watch your AI get smarter with every interaction.

Web Search API for RAG — Search & Extract

tugelbay/rag-web-browser

Web search API that turns Google results and public URLs into Markdown, text, or HTML for RAG and AI agents. Guide: https://konabayev.com/tools/rag-web-browser/?utm_source=apify_info&utm_medium=referral&utm_campaign=rag-web-browser

PubMed Scraper — Abstracts, Authors & MeSH Terms

logiover/pubmed-scraper

Scrape PubMed by keyword query or direct PMIDs. Extract title, abstract, authors, journal, DOI, MeSH terms, keywords, and publication date via NCBI E-utilities. No API key required.

DBLP Scraper — Publications, Authors & Venues

logiover/dblp-scraper

Scrape DBLP computer science bibliography by keyword or author. Extract titles, authors, venues, years, DOIs, and URLs for publications, authors, and venues. No API key, no login.

Research Papers API for Agents

westerly_breaker/research-papers-api

Search OpenAlex, arXiv and Crossref in one unified, token-efficient JSON schema built for AI research agents.

Convert PDFs into structured Markdown for RAG and LLM ingestion while preserving tables, headings, and reading order. No external parsing API key; tiered per-page pricing.

Deep Knowledge Mcp Server

eager_cornet/deep-knowledge-mcp-server

Deep Knowledge MCP Server gives LLMs real-time access to fresh technical docs using Google Search and web crawling. Instead of a basic scraper, it acts as a live knowledge engine for Claude or Cursor, letting developers instantly fetch and understand new libraries, and frameworks to code faster.

Deep Knowledge MCP Server gives LLMs real-time access to fresh technical docs using Google Search and web crawling. Instead of a basic scraper, it acts as a live knowledge engine for Claude or Cursor, letting developers instantly fetch and understand new libraries and frameworks to code faster.

Deep Research MCP - Web Search for AI Agents

renzomacar/deep-research-mcp

Give your AI agent the web: multi-source search, clean-markdown page reading, and one-call deep research dossiers. No OpenAI/Perplexity key required — your agent does the synthesis. MCP server, pay-per-event.