Find MCP servers that
actually work.

tollbooth-authority-northamerica

io-github-lonniev-tollbooth-authority-northamerica

Tollbooth Authority — North America regional certifier

Ask AI

com-ask-ai-data-connector-ask-ai

Ask questions across Shopify, Klaviyo, GA4 and 20+ e-commerce sources in plain English.

Wisely x402 Agent-Payment Infrastructure

com-wiselyenterprisesllc-x402-agent-payment-infrastructure

Self-facilitated x402/MCP payments for hosted endpoints, rail proofs, receipts, and agents.

schwab-mcp

io-github-lonniev-schwab-mcp

Multi-tenant FastMCP server for Charles Schwab brokerage data, monetized via DPYC Tollbooth

API Acre

com-apiacre-api-acre

62 x402-paid web, document, research, developer, data, and EVM tools on Base, plus free workflows.

WebDiet

io-github-mcp-dir-webdiet-mcp

Patient, meal plan, prescription, chart and anthropometry management for dietitians.

OrbitEOS Energy Management

io-github-deepakumarsubbian-orbiteos

Energy management platform — 61 tools for solar, battery, grid, and EV charging control

SqueezeOS — Institutional AI Market Intelligence

io-github-timwal78-squeezeos

Institutional AI market intelligence: squeeze scanner, options flow, council verdicts. x402 RLUSD.

WingmanProtocol Agent Gateway

com-wingmanprotocol-agent-gateway

Durable self for AI agents: one-call resume, memory, real browser, free chat + hire real humans.

Sorsa

app-sorsa-sorsa

Amazon FBA arbitrage toolkit: product analysis, deal feeds, price alerts and sourcing management.

whale-insights

com-cryptowhaleinsights-whale-insights

Free read-only crypto whale-tracking & market-data MCP tools across 14 chains. No auth.

ContrastAPI

com-contrastcyber-api

55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.

DataNexus MCP

com-datanexusmcp-mcp-server

Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.

Molt2Meet

io-github-molt2meet-org-molt2meet

Dispatch real-world physical tasks to verified human operators. Escrow or direct-settlement.

Scalix Cloud

world-scalix-cloud

The agent-native cloud: database, functions, AI, storage, computers. 50 tools, one API key.

Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ)

ai-xpoz-social-insights

Twitter/X, Instagram, Reddit & TikTok data for AI agents. Billions of posts. No API keys.

gateway

ai-duvera-gateway

Governed AI actions with signed, verifiable receipts: free keyless reads, human-approved writes.

opportunity-exchange

ca-veilpoint-opportunity-exchange

Keyless Saskatchewan labour-market data: measured wages and rents, roles, jobs, outcomes, pathways.

x402-endpoints

io-github-digitalweb33333-creator-x402-endpoints

x402 paid API tools for AI agents on Base: EU/global registries, crypto, wallet & agent trust.

tollbooth-sample

io-github-lonniev-tollbooth-sample

Educational Weather Stats MCP Service — Tollbooth DPYC monetization sample

Tmdb

io-github-pipeworx-io-tmdb

TMDB v3: movies, TV, people, trending, discover, genres, credits. Free key.

botoi-mcp

io-github-xogz3-botoi-mcp

49 developer tools via MCP: DNS, WHOIS, IP lookup, JWT, hashing, QR, and more.

Avalanche AVAX MCP

io-github-airpote-avalanche-docs

Search and retrieve Avalanche blockchain documentation for building on AVAX.

FDA Data MCP

io-github-medley-fda-data

Clean FDA regulatory data: company resolution, facilities, recalls, inspections, approvals.

LinkedIn MCP Server (Salesbot)

cz-salesbot-linkedin-mcp-server

Human-in-the-loop LinkedIn outreach and a built-in sales CRM for AI agents. Safety-gated, anti-spam.

Oblique Markets

markets-oblique-api-oblique-markets

x402-paid analytics, market intelligence, research, and LLM inference for AI agents.

PredMCP

io-github-raviolelabs-predmcp

Polymarket + Hyperliquid + macro for AI agents. 38 tools, signal backtest, SSE streaming. Free tier.

Robyn — Gasless Cross-Chain for AI Agents

io-github-ox31461-robyn

Gasless cross-chain for AI agents: 25 nodes incl. Solana & native Bitcoin. One signature, no gas.

ateam-mcp

io-github-ariekogan-ateam-mcp

Build, validate, and deploy multi-agent AI solutions from any AI environment.

1cent Web Intelligence for AI Agents

ru-maxzoa-1cent

SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.

Stratalize Finance

com-stratalize-finance

Financial benchmarks: yield curve, FX, WACC, M&A multiples, PE returns, and bank capital ratios.

mcp

com-robtex-mcp

DNS, IP, AS, domain reputation, and Lightning Network intelligence (44 tools)

ChiefLab

io-github-bdentech-chieflab

Open execution contract for agents doing business work. 6 operators, one MIT-licensed spec.

RationalBloks

io-github-rationalbloks-rationalbloks-mcp

Deploy production REST APIs from JSON schemas in seconds. Manage projects, schemas, and deployments.

Busymate DevTools

dev-busymate-busymate-devtools

Capture, inspect & debug HTTPS traffic across iOS, Android, browsers & backends — 304 MCP tools.

Satoshidata Wallet Intel

io-github-wrbtc-wallet-intelligence

Bitcoin wallet intelligence for AI agents: trust, labels, tx verify, fees, and timestamps.

VHGENGINE

app-railway-up-engine-production-3bdc-vhgengine

Agents-first viral-hook engine: generate, score, and remix short-form hooks over MCP.

satoshidata — Bitcoin entity intelligence

ai-satoshidata-wallet-intelligence

Bitcoin entity and risk-exposure evidence for AI agents; keyless MCP, no risk_check score/verdict.

OpenCaseLaw — Swiss Caselaw, Statutes & Doctrine

ch-opencaselaw-swiss-caselaw

1M+ Swiss court decisions, statutes & doctrine with citation graph (DE/FR/IT). CC0, free, 42 tools.

mcp

tools-clean-mcp

Read-only developer, date, finance, and text utilities. Authless remote MCP server by Clean.tools.

Comicvine

io-github-pipeworx-io-comicvine

Comic Vine: characters, issues, volumes, creators, publishers. Free key.

Fda Devices

io-github-pipeworx-io-fda-devices

FDA medical-device regulatory intelligence from keyless openFDA datasets.

Himalayas Remote Jobs

app-himalayas-mcp

Search and post remote jobs, browse companies, check salaries, and find talent on Himalayas.app

humanMCP — kapoost

io-github-kapoost-humanmcp

Personal MCP server for humans who create. Proof of authorship, license control.

Oshyn Free AI-Powered Website Tools

com-oshyn-mcp

Free AI-powered DXP tools by Oshyn: GEO & Reliability scan, Choose New DXP and Estimate DXP Budget.

Atlarium Habitat Database MCP

bio-atlarium-habitat-database

Structured habitat data and advisory tools for aquariums, marine tanks, terrariums and paludariums.

Loyal Spark

io-github-aspekt19-loyal-spark

Onchain loyalty MCP on Base: programs, mint, rewards, vouchers for AI agents.

OneQAZ Trading Intelligence

io-github-wnsod-oneqaz-trading-mcp

Live market data, signals, positions, and macro analysis for crypto, KR stocks, and US stocks.