MCP servers for designing, testing and calling APIs — REST, GraphQL, OpenAPI, webhooks and gateways. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.
Production-ready MCP Server for Telegram Bot API - 162 methods with token-optimized meta mode
MCP server for x402 endpoint trust & reliability data. Free ecosystem stats, leaderboard, trust preview, and watch polling; paid per-endpoint trust scores, bulk scoring, endpoint history, and 30-day watches over x402, with optional auto-pay. Backed by x40
MCP server for GTM Tech Stack Signal Enrichment. Detects CRM, sequencer, and marketing automation tools from a company's public website via Apify. Clay-ready output.
MCP Thin Client for Orchestrator - delegates to REST API
MCP server for full transaction and token history on EVM and UTXO addresses via Crypto APIs
MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs
MCP server for broadcasting signed raw transactions to multiple blockchains via Crypto APIs
MCP server for SportScore — live scores, match details, standings, top scorers, brackets and player stats across football, basketball, cricket and tennis. Free public API, CORS-open, no API key.
Model Context Protocol server for MailKite — exposes the MailKite API to LLM agents as tools. A thin layer over the MailKite Node SDK and the shared sdks/spec contract.
MCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs
MCP server for interacting with Groq models
Real-time contractor license verification across all 50 US states + DC plus 8 major-city portals (Chicago, NYC, Philadelphia, Detroit, Atlanta, Dallas, Las Vegas, Nashville). MCP server for Claude Desktop, Claude Code, Cursor, Windsurf, and other AI agent
Canonical Agentry discovery: PostHog errors, recordings, flags, surveys, experiments, and analytics.
MCP server for Proxmox VE — read-only monitoring via PVE REST API
Alya Hub — stdio MCP client. Plug Alya into Cursor, Claude Desktop, Cline, Continue.
A generic REST API tester for testing HTTP endpoints
Enhanced MCP client with multi-tenant support and smart prompt handling. Fixed queue mode compatibility and node loading issues. Built on excellent foundation by Jd Fiscus (@nerding-io).
MCP server for Migros Switzerland: search products, get nutrition info, find stores, and (with credentials) manage your basket and order history
Official Model Context Protocol (MCP) server for twitterapi.io — Twitter / X data API. Search tweets, get user profiles, followers, replies, trends — all via Claude Desktop, Cursor, or any MCP-compatible client.
Model Context Protocol server for myagentmail. Lets Claude Desktop, Cursor, Windsurf, Cline, and any MCP-compatible client drive email (inboxes, threads, drafts, custom domains), LinkedIn (sessions, DMs, connections, posts, intent signals), and server-sid
Install the Locus agent skill with npx or skills.sh for MCP, free tools, and x402-paid property-context workflows.
TypeScript client for MCP Langchain
An MCP server that exposes OpenAPI endpoints as resources
Verifox MCP server — verify email deliverability and find business emails (single + bulk) for Claude and any MCP client.