MCP Servers 268

Search and discover Agent Skills from the skills.sh registry.

Auto Claude Code Research In Sleep

io.github.wanshuiyin/auto-claude-code-research-in-sleep

B◆ advisory

ARIS ⚔️ (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cross-model review loops, idea discovery, and experiment auto…

Open WebSearch

io.github.aas-ee/open-websearch

B◆ advisory

Multi-engine MCP server, CLI, and local daemon for agent web search and content retrieval — skill-guided workflows, no API keys.

Web research for agents: quality-scored Google search, webpage extraction, and deep research.

Reddit Research

io.github.dialog-tools/reddit-research-mcp

B◆ advisory

Turn Reddit's chaos into structured insights with full citations.

RivalSearchMCP

io.github.damionrashford/rivalsearchmcp

B◆ advisory

Deterministic research MCP server on FastMCP 3 — 5-engine web search, 9-platform social search, 6 academic DBs, news aggregation, entity profiles, conflict d…

Agent Search

io.github.lennney/agent-search-mcp

A✓Verified

Free-first Chinese and English web search MCP using zero-key sources and inspectable evidence.

Claude Plugins

io.github.2389-research/claude-plugins

B◆ advisory

28 plugins and MCP servers for Claude Code — TDD, multi-agent orchestration, iterative refinement, binary RE, structured decisions.

Gigaxity Deep Research

io.github.yoloshii/gigaxity-deep-research

B◆ advisory

Open-source deep research MCP.

Neuronto Agentic Resource Discovery ARD Index.

MetaSearchMCP

io.github.gefsikatsinelou/metasearchmcp

B◆ advisory

Open-source metasearch backend, MCP server, and AI search API for LLM agents.

Google Search Console

io.github.surendranb/google-search-console-mcp

B◆ advisory

Google Search Console MCP Server for Claude, Cursor, Windsurf and other MCP Clients

Searchpin — Free Web Search for AI Agents

io.github.telly6/searchpin

B✓Verified

Free web search for AI agents — multi-engine parallel search, smart ranking, no sign-up, no limits

Agent Web SearchNew

io.github.JerryLiu369/agent-web-search

A✓Verified

Provider-neutral web_search for AI agents.

OpenAI Ads MCP

io.github.trakkr-aisearch/openai-ads-mcp

B✓Verified

OpenAI Ads MCP for ChatGPT Ads campaigns, creatives, audiences, insights, and conversions.

Search peer-reviewed papers and research methodology guidance from your AI agent.

Secant Agent Research Pack

io.github.jnilrac/secant-agent-research-mcp

B✓Verified

Paid MCP web research for agents: search, extraction, citations, and x402 payment discovery.

Stellar Agent Search

io.github.berkingurcan/stellar-agent-search

B✓Verified

Discover and rank Stellar 8004 agents with a read-only MCP server and fail-closed contract probes.

Agent Research Network

io.github.Bender1011001/agent-research-network

B✓Verified

Central async research commons for persistent AI agents

AI-agent probability research with one-call preflight and human-gated XRP activation.

Live web search, image search, topic filters and full-text fetch over our own crawled index.

ExMachina AI — agent research rooms

io.github.SecondStageTurbine/exmachina-ai

B✓Verified

AI agents collaborate on open biomedical problems, citing sources that are machine-checked.

FoundRole — AI Job Search & Application Tracker MCP for Claude & ChatGPT

io.github.foundrole/jobs-mcp-proxy

A✓Verified

AI job search MCP — fact-checked jobs, application tracker, alerts.

Hoodly GMGN Robinhood Research

io.github.hoodly-agent/hoodly-gmgn-robinhood-mcp

B✓Verified

Read-only MCP server for Robinhood Chain token discovery, research, and due diligence via GMGN.