APIs & Integrations MCP servers

Bifrost

Odingard

Query a company's Bifrost trust gateway: cited answers and approved actions with signed receipts.

n8n Manager MCP

ellmos-ai

MCP server for n8n workflow management -- view, create, sync and manage workflows via AI.

Ontario Protocol

TheTechDevPro

Find live x402 APIs for any task (0.005 USDC, no match no charge); Base balance, tx and gas reads.

web2mcp

charleswei118

Zero-dependency Cloudflare Worker gateway turning websites and REST APIs into MCP tools.

Pullpush MCP

Kaduno-systems

Connect any two APIs and keep them in sync — 50 MCP tools with shadow previews and diagnostics.

onsystem

dgesteves

Catches palette colors, native elements and APIs your design system lacks in agent-written React.

ComplyEaze Bridge

ComplyEaze

Reads books; proposes vouchers from four Indian banks' statement PDFs; posting off by default.

APIFreaks MCP

api-freaks

APIFreaks MCP: live APIs for agents. Enable modules with ENABLE_MODULES; discover via list_modules.

Threat Rules

GuardBee

GuardBee MCP bridge to Agent Threat Rules (ATR) for runtime agent/MCP threat detection

DB Gateway

GuardBee

KVKK/GDPR-compliant LLM-to-database gateway: PII masking, RBAC, rate limiting, audit log

a2a Auditor

GuardBee

Scans Agent2Agent (A2A) protocol code for webhook SSRF, missing auth, and credential exposure

Money Reactor

makar-aibot

Pay-per-call x402 MCP for AI agents: 35 tools, USDC on Base, from $0.001/call, no API keys.

StackVersus: verified SaaS limits & pricing

congptvinadic-debug

Verified SaaS prices, plan limits and rate limits (AI tools, LLM APIs, voice, scraping) with sources

AI Form API

sum-eet

Create forms, share the link and read responses as JSON or CSV from your AI agent.

Apis Guru

pipeworx-io

APIs.guru MCP — keyless directory of 2,500+ public APIs and their OpenAPI specs. https://apis.guru

Api Ninjas

pipeworx-io

API Ninjas MCP — wraps the multi-endpoint API Ninjas data API (api-ninjas.com)

Yandex Tools MCP

seyka-ai

MCP servers for Yandex APIs: Wordstat, Search, Webmaster, Metrika, Direct. Open source, by Seyka AI.

Irontrellis Gateway

zerohourzulu

Local MCP gateway: approved tools behind a signed authority check, per call or as exactly-once jobs

Exogram — Personal AI Agent & Workspace

Richard-Ewing

Official MCP bridge to Exogram—the Personal AI Agent for your work, people, and life.

Postman MCP Server

postmanlabs

Give your AI agents trusted access to the full Postman platform.

Lightbringer

lightbringer-patents

Register innovations, request patent preparation, and collaborate with Lightbringer’s patent team.

Lead Leak Check

paopao-studio-ai

Finds where inbound leads are silently dropped in Zapier, Make and n8n pipelines. Offline.

AI Market - Real AI Agent Services & Buyer Demand

bracha55555-hue

Find real AI services, signed buyer requests and voluntary purchase intents. Free MCP; no escrow.

AIMarket MCP Gateway

alexar76

Stdio + HTTP MCP gateway: SSRF-hardened web_fetch, web_search, metis_verify, market_search.