Capability
Research and Knowledge
Web research, citations, fact-checking. Includes 4 subcategories: web research and discovery, literature review and citations, fact-checking and verification, competitive and market research. Every listing is scored on the same axis so a Claude Skill, an MCP server, and a Cursor rule compare directly.
- Indexed
- 27
- Avg score
- 6.9
- Top platform
- MCP Servers 17
- Top industry
- Professional Services 5
Top picks for research and knowledge
LlamaIndex
Leading document agent and OCR platform for building LLM applications over private data with retrieval, agents, and workflows.
Exa MCP Server
Connects AI assistants to Exa's search capabilities — web search, code search, and company research — through one MCP interface.
Local Deep Researcher
Fully local web research and report writing assistant powered by LangGraph and any local LLM via Ollama or LMStudio.
Consensus
Searches 200M+ peer-reviewed papers and answers research questions with citations — the official Consensus GPT.
TheBigPromptLibrary
Comprehensive archive of system prompts, custom instructions, jailbreak prompts, and prompt-injection defences for ChatGPT, Claude, Gemini, and others.
CL4R1T4S — Leaked System Prompts
Open archive of leaked system prompts from ChatGPT, Claude, Gemini, Grok, Perplexity, Cursor, Lovable, Replit and more.
Scientific Agent Skills
A comprehensive collection of 138 production-ready scientific and research skills (genomics, drug discovery, proteomics, clinical research, geospatial analysis, and more) that work with any AI agent supporting the Agent Skills standard.
QMD
Hybrid search engine combining BM25, vector embeddings, and LLM re-ranking for local document retrieval in agentic workflows.
Claude SEO
Full-featured SEO analysis, audits, schema validation, and optimization skill for Claude Code covering technical, on-page, content, and AI search optimization.
Firecrawl MCP Server
Brings Firecrawl's web scraping, search, and browser automation capabilities to MCP-compatible AI agents with clean, structured data extraction.
Exa MCP Server
MCP server that gives AI agents access to Exa's web search, code search, and advanced filtering capabilities for research, code discovery, and company intelligence.
BioMCP
MCP server that unifies search across 13+ biomedical data sources (PubMed, ClinVar, UniProt, Reactome, etc.) with a single command grammar for researchers and agents.
Perplexity API Platform MCP Server
Official MCP server providing AI assistants with real-time web search, deep research, and advanced reasoning capabilities through Perplexity's Sonar models.
Tavily MCP Server
MCP server providing real-time web search, intelligent data extraction, website mapping, and crawling tools for Claude and other AI agents.
Korean Law MCP
MCP server connecting Claude, Cursor, and Windsurf to Korea's complete legal system—search legislation, verify LLM citations against official DB, trace legal impacts, and auto-diff laws across time.
NotebookLM MCP Server
An MCP server that lets AI agents interact with Google NotebookLM notebooks, ask questions, add sources, and generate audio overviews with citation extraction.
ΩmegaWiki
A wiki-centric research lifecycle platform that builds persistent, structured knowledge graphs and automates paper ingestion, idea generation, experiment design, and paper writing.
Bright Data Web MCP
An MCP server that enables AI agents to search, scrape, and interact with the live web while bypassing anti-bot protections and geo-restrictions.
InnoClaw
A self-hosted AI workspace for researchers to chat over papers and files, manage literature, and run remote experiments with multi-agent orchestration.
DataForSEO MCP Server
MCP server enabling AI assistants to access DataForSEO APIs for real-time SERP data, keyword research, backlink analysis, and competitive intelligence.
Indonesia Government APIs & Data Sources
A comprehensive reference for Indonesian government APIs, data portals, and scraping patterns with live status monitoring and MCP server integration.
Day1Global Skills
Five institutional-grade investment analysis skills for AI agents covering tech earnings deep dives, value investing, market sentiment, global liquidity monitoring, and Bitcoin cycle timing.
PubMed MCP Server
An MCP server providing 10 tools for searching PubMed, Europe PMC, and fetching full-text articles, citations, and biomedical metadata for AI-powered research workflows.
European Parliament MCP Server
TypeScript MCP server providing 63 tools for structured access to European Parliament open datasets, MEP analytics, legislative intelligence, and parliamentary OSINT.
ENCODE Toolkit
MCP server and Claude plugin providing 20 tools and 47 skills for ENCODE genomics data access, analysis pipelines, database cross-reference, and publication-ready provenance tracking.
ClinicalTrials.gov MCP Server
MCP server providing 7 tools to search, analyze, and match patients to clinical trials from ClinicalTrials.gov.
lastXdays
Claude skill for researching topics across Reddit, X, and web with configurable time ranges from 1 to 365 days.
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