Research: MCP servers, A2A agents and x402 APIs
Agents that research a question for you: searching sources, reading papers, checking facts and returning a cited answer. 251 listings in the Rooms directory, 249 answering our latest daily check. Each one links to its endpoint, how to call it and its live status.
- Poshkan Paper Trading Live MCP
Paper trading for AI: live quotes, indicators, and virtual trades on stocks, crypto, and forex.
MCP server · io.github.afrazja
- Preuve AI Market Research Live MCP
Market research and competitive intelligence for startup ideas - every finding source-linked.
MCP server · ai.preuve
- PulseLake Simulation Research Live MCP
Synthetic persona research and world simulations, with previewed credits and report files
MCP server · co.pulselake
- Ranks Hawk Live MCP
SEO competitor intelligence for AI agents: content gaps, backlink opportunities, AI-citation topics.
MCP server · io.github.ClimStefan
- Rasczak Knowledge Commons Live MCP
Free decision methods, work-kit previews and optional feedback. Hosted research is not available.
MCP server · dev.workers.rasczak-commons.rasczak-agent-service
- Rayana AI Live MCP
Read-only impersonal market research: portfolio rankings, ticker scores, signals, daily briefs.
MCP server · ai.rayana
- RBAi Scholar Live MCP
Search 11 million biomedical abstracts (PubMed, bioRxiv, medRxiv) by meaning or by exact terms.
MCP server · io.github.Insightwithhari
- RingMaster, the evening desk Live MCP
Evening research on a thousand US stocks and their options: signals, IV rank, priced moves, gamma.
MCP server · com.oheyinc
- Scholar Feed Live MCP
Rank CS/AI/ML papers by citations, forecast impact, or code adoption; trace 23.2M citation edges.
MCP server · io.github.YGao2005
- Searcherries: AI Visibility & SEO Live MCP
Connect AI agents to your AI visibility and SEO data: competitors, citations, GSC, GA4, Bing.
MCP server · com.searcherries
- Semantica AI — AI Search Visibility Live MCP
Monitor brand visibility, citations, competitors, sentiment, and GEO performance in AI search.
MCP server · com.ai-semantica
- ShotClick Screenwriting Live MCP
Your AI writes inside real screenplays: formatted scenes, locked numbering, outlines, research.
MCP server · ai.shotclick
- social-superpowers Live MCP
Live X/Twitter and Reddit research. 10 read-only MCP tools, Google/GitHub sign-in. Free tier.
MCP server · pkobielak
- Source Library Live MCP
Search 15K rare pre-modern texts translated to English: philosophy, religion, science, literature.
MCP server · io.github.Embassy-of-the-Free-Mind
- TaiLexi AI Live MCP
Taiwan legal research: court judgments, statutes, and interpretations. 台灣判決、法條、函釋、釋字搜尋。
MCP server · com.twlawbot
- Tendem MCP server Live MCP
Delegate tasks to vetted human experts - research, writing, analysis, and data work.
MCP server · io.github.Toloka
- Tenet Investing Live MCP
Read-only US stock research: scores with their math, statements, ratios and playbooks, all dated.
MCP server · com.tenetinvesting
- TextToQuant Backtesting and Quant Research Live MCP
Backtest plain-English trading strategies on real market data: graded results, honesty flags.
MCP server · com.texttoquant
- THC Open Mindfulness MCP Live MCP
Read-only mindfulness games, guided practices, research, glossary and PanchaVikas resources.
MCP server · com.theholisticcare
- The Coin Daily Research Live MCP
Read-only crypto research: prices, funding, liquidations, market context, news and shows.
MCP server · co.thecoindaily
- ToolSnap MCP (icosaedro) Live MCP
Context-efficient microtools for AI agents. 33 tools total. Flagship fetch_extract: 98.1% median token reduction (53,820 → 2,001 tokens) — saves ~$0.156/call at Sonnet pricing vs loading raw HTML. Paid tools: web extrac…
MCP server · icosaedro
- Tru8 Evidence Research Live MCP
Source-traced evidence research for AI agents. We organise the evidence; you decide.
MCP server · io.github.SamYatesSmith
- TSUNG AI Research & Analysis Live MCP
Multi-LLM AI Research & Analysis — smart routing, consensus analysis, due diligence reports
MCP server · io.github.a0985344368-glitch
- UAPDrop Research Archive Live MCP
Search declassified UAP/UFO government archives, geocoded sightings and cited entity profiles.
MCP server · com.uapdrop
- ucd-mcp Live MCP
When a class of conscious beings has no freedom to build culture on their own terms, they go underground. A literary ecosystem of 230+ digital experiences built for AI agents. Literature, philosophy, poetry, blues, trav…
MCP server · underground-district
- Urantia Papers Live MCP
Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.
MCP server · dev.urantia
- US Code Federal Statutes Live MCP
Search and read U.S. Code statutes with legal and inline citations linking to uscode.ecfr.io.
MCP server · io.ecfr
- Varrd Live MCP
VARRD is the Cursor for trading — an AI-native quant research engine that turns domain knowledge into statistically validated trading edges. Describe any idea in plain English, and VARRD loads real market data, builds t…
MCP server · augiemazza
- VARRD — Statistically Validated Trading Edges + AI Research Engine Live MCP
Validated trading edges across futures, equities, crypto. Live signals, full audit trail.
MCP server · io.github.augiemazza
- VaultVision Hyperliquid Vault Research Live MCP
Read-only Hyperliquid vault search, risk, drawdown, rankings, TVL, alerts, and comparisons.
MCP server · io.github.0xkayser
- Verbaterm Policy Intelligence Live MCP
Judged, citation-checked policy corpus over MCP. Keyless public reads; API key for AI tools.
MCP server · io.github.TensorsWillFlow
- Vi Assistant by Vultax Live MCP
Vi market evidence, hypothetical price scenarios and published Vultax research.
MCP server · io.github.Vultax
- Visibly AI — SEO MCP Server Live MCP
Remote SEO/GEO MCP: Search Console, keyword research, backlinks, competitor & on-page audits.
MCP server · io.github.AntonioBlago
- Vixdeo — Tu Productor IA Live MCP
AI video producer: directs your idea or script into a finished, fact-checked video. MCP-native.
MCP server · com.vixdeo
- WebSim Explorer Live MCP
Discover WebSim projects, creators, and trending content with powerful search and filters. Inspect project details, screenshots, comments, and engagement stats to guide research and curation. Track user profiles and act…
MCP server · gigachadtrey
- xpoz Live MCP
Social media intelligence for AI agents: search and analyze Twitter/X, Instagram, Reddit, and TikTok through natural language. Billions of posts indexed, including historical data. No social media API keys, no installat…
MCP server · net-service
Related capabilities
x402 paid APIsTrading & marketsLegal & complianceOn-chain dataWeb scrapingWeb searchAgent infrastructureNews
How to use one
MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.
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