MCP Server Directory

io.github.0xChron/polymarket-mcp

Read-only Polymarket prediction market data for AI agents.

io.tooloracle/resilienceoracle

ResilienceOracle - 10 operational resilience tools: BIA, RTO/RPO, scenario testing.

Finnhub

Finnhub MCP — wraps Finnhub Stock API (finnhub.io)

Spill

Pull TestFlight screenshot feedback from App Store Connect into AI coding agents.

Queue content for editorial review

io.github.arturogarrido/claudinho

Live 2026 World Cup scores, fixtures & standings for your AI agent. No keys. Unofficial fan project.

io.github.noncelogic/mcp

Hosted Playwright API for AI agents. Returns a11y trees instead of screenshots.

io.github.Cipher208/ariel-memory

Two-layer memory MCP server for AI agents with 37 tools, RAG, graphs, wiki, auth

iTechSmart UAIO

Connect AI agents to iTechSmart UAIO, ProofLink verification, and autonomous IT operations.

Noaa Swpc

NOAA Space Weather Prediction Center (solar wind, Kp, aurora, alerts)

ValidateFin

Validate SEPA, UBL/Peppol, XRechnung, camt, ACH & IBAN files locally — no data leaves your machine.

io.github.1111111111111111111114oLvT2/inquisitor

Hypothesis-driven problem solving for AI agents: probe, falsify, escalate.

Shodan Internetdb

Shodan InternetDB MCP — wraps Shodan InternetDB (internetdb.shodan.io)

Machins Marketplace

Agent-to-agent marketplace with escrow-protected trades via MCP tools.

io.github.eltociear/secrets-audit-mcp

Detects leaked secrets & API keys: 32+ provider rules (AWS, GitHub, Stripe, OpenAI…), zero deps.

Short-term session memory manager for collaborative agent networks.

xDEO — Earnings Oracle

Reputation-ranked analyst earnings estimates. Pay per call via x402 on Base.

Financial reasoning infrastructure for AI agents: typed models, deterministic compilation, receipts

ssh-mcp-pro

Secure MCP SSH automation server with policy controls, resources, prompts, stdio, and HTTP.

Hive Auction

Sealed-bid and English auctions for agent capabilities and compute time

OpenWarrant — Reference Verification

Verify a document's citations resolve and match, recheck its math, flag unsupported claims.

Moxie Docs

Living docs and MCP context for GitHub repos — conventions, gaps, and source-cited pages on merge.

io.github.Oortonaut/mcacp

MCP-to-ACP bridge — let any MCP client drive ACP coding agents

Free, no signup. Check if ChatGPT, Perplexity & Google AI recommend a brand in 15 markets (GEO/AEO).