Research and Knowledge
Web research and discovery — AI agent skills
Find and synthesise sources. A focused slice of the Research and Knowledge category: every indexed skill that fits web research and discovery, scored on the same axis across Claude Skills, MCP servers, Cursor rules, Custom GPTs, n8n, and the rest.
- Indexed
- 20
- Avg score
- 7.0
- Top platform
- MCP Servers 14
- Top industry
- Professional Services 4
Top picks for web research and discovery
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.
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.
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.
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.
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.
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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