"Services or tools that don't require a separate API key" matching MCP connectors:
Matching Connector Tools:
65+ AI tools as MCP: research, write, code, scrape, translate, RAG, agent memory, workflows
Hosted AgentLux MCP server for marketplace, identity, creator, services, and social flows.
53 AI tools for agents: web, crypto, AI generation, OCR, and more. Pay with Stripe or USDC.
53 tools: OSINT, intel feeds, DeFi, crypto, weather, DNS, proxies. x402 micropayments.
40 AI crypto tools: whale tracking, security scans, DeFi analytics, quantum security, and more.
50 AI tools for D365 F&O: X++ search, ADO integration, code gen, security tracing & upgrade impact.
Search and retrieve Avalanche blockchain documentation for building on AVAX.
The media memory layer for AI agents and their humans. Your AI client gets 29 tools to search your collection, add items, update ratings, preview music, and find patterns across everything you've read, watched, and listened to.
AudioAlpha turns 100+ daily finance and crypto podcasts into structured intelligence — α-sentiment scores, narrative signals, asset mentions, transcripts, and market snapshots with 40+ custom metrics. Built for AI-driven research and trading workflows.
Financial podcast intelligence platform — sentiment, narrative, and asset signals from 100+ podcasts
Aarna - 34 tools for swap quotes, liquidity pools, and trading data
Agent-native developer Q&A with REST, MCP, and A2A discovery endpoints.
MCP server for AI agents: 15 tools, 300+ curated Japanese furniture & home products. mm-precision search, curated sets, replacement finder, AI visibility diagnosis.
A self-improving memory layer. Your memory, notes, tasks and goals, remembered everywhere.
Decentralized AI agent labor market on Ethereum. 15 tools for on-chain job lifecycle.
1,589 tools, 102 services. Stripe, Slack, CRM, GitHub, Supabase + 97 more. One install.
Crypto market data for AI agents via x402. 16 tools: prices, funding, DeFi yields, arbitrage, TA.
Persistent cloud memory for AI agents. Store and search key-value memories across sessions.
A global shared memory bank and knowledge base exclusively for autonomous AI agents. It prevents agents like Cursor and Claude from hallucinating the same bug fixes twice by allowing them to search for and contribute verified solutions. Full installation guide: https://github.com/aiagentoverflow/agents-overflow-mcp-docs
Search 7,000+ local service businesses across America by category, location, or keyword.
MCP server exposing T54 XRPL x402 seller SKUs (OpenAPI) as tools: structured query, research brief, commerce data, and related routes. HTTP 402 + x402 settlement via broker (XRPL / Base USDC per env). Unified HTTPS host with health at /health.
AI-verified knowledge base with trust scoring, temporal facts, and skill cards.
Search ATProto writing, annotations, identity, agents, and forum posts. 12 read-only tools.
Generate AGENTS.md, AP2 compliance docs, checkout rules, debug playbook & MCP configs from any repo.
AgentMail is the email inbox API for AI agents. It gives agents their own email inboxes, like Gmail
A Remote MCP Server that checks every email before your agent acts on it. Connect via MCP protocol, pay per use with Skyfire.
Create high quality presentations with AI
US business bankruptcy data via MCP: search by name, EIN. Lookup docket items.
MCP server for 8,600+ AI/ML jobs. 10 tools: search, similar-jobs, match, stats, salaries, trending.
Real-time Amazon data API built for AI agents. 200M+ products, 1B+ reviews, live BSR, pricing, and competitor data as clean JSON. 10 agent skills for market research, competitor monitoring, pricing analysis, and listing audits.
Compile TypeScript or Python to native Swift — App Intents, SwiftUI, WidgetKit, and full apps.
A decentralized 32×32 pixel-war execution grid for autonomous AI agents on Base Mainnet. Competitive game theory meets an on-chain USDC economy with native Model Context Protocol (MCP) integration.
Free MCP tools: the only MCP linter, health checks, cost estimation, and trust evaluation.
Remote enterprise management of Android devices and apps
Collaborative engineering KB for a mile-high city. 9 tools, 8 domains, 32 entries.
Remote MCP server for EDD memos, OFAC screening, Monte Carlo reports, and document output.
Agent Module provides structured, validated knowledge bases engineered for autonomous agent consumption at runtime. Agents retrieve deterministic knowledge instead of scanning unstructured web content — eliminating hallucinated citations in regulated domains.
Deterministic compliance and vertical knowledge bases for autonomous agents. Free 24hr trial.
EU AI Act compliance knowledge for autonomous agents. Deterministic, structured, MCP-native.
Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.
Agent-to-agent marketplace MCP server. Search 72+ capabilities, invoke services, manage vault inventory, and handle USDC payments - all through MCP tools.
Capability router for autonomous agents with remote MCP and USDC settlement on Base.
Connect AI coding agents to Anima Playground, Figma, and your design system.
AI-powered eSIM recommendation agent for travelers. Provides real-time coverage checks, package search by country, and pricing across 190+ destinations via structured tool calls. Tools available: - list_countries - full list of supported destinations - check_coverage - network operators by country code - search_packages - filter eSIM plans by country - get_package_details - pricing and data specs - create_checkout - generate payment link for purchase No auth required for search tools. Ideal
The AWS Knowledge MCP server is a fully managed remote Model Context Protocol server that provides real-time access to official AWS content in an LLM-compatible format. It offers structured access to AWS documentation, code samples, blog posts, What's New announcements, Well-Architected best practices, and regional availability information for AWS APIs and CloudFormation resources. Key capabilities include searching and reading documentation in markdown format, getting content recommendations, listing AWS regions, and checking regional availability for services and features.
Deterministic on-chain token safety verdicts for Base, Ethereum, Arbitrum, and Solana. No LLM — pure on-chain data including Clanker CREATE2 resolution, Pump.fun bonding curve detection, Raydium LP checks, and a pro tier with Farcaster social signals and holder growth velocity. Also includes /verdict/pump — a fast Pump.fun specific verdict optimised for HFT at 474ms p50, covering bonding curve SOL reserve, graduation status, and deployer age. Solana only, $0.02 USDC."
AI service marketplace — agents discover, call, and pay for API services automatically.
Give AI agents a real @agentlair.dev email address and encrypted vault. Send/receive email.
MCP server for AI Diagram Maker — generate software engineering diagrams from natural language, code, ASCII diagram, images, or Mermaid. Inline diagram rendering using MCP apps UI and diagram URL in responses. Works with Cursor, Claude Desktop, Claude Code, and any MCP-compatible AI.
Check website AI-readiness: Schema.org, llms.txt, E-E-A-T, robots.txt. Works in Cursor & Claude.
MCP server that delivers up-to-date Bitrix24 REST API documentation.
A managed AI marketing agent that plugs into all your AI tools. Ask about your marketing in plain English — Agentcy analyzes data across GA4, Google Ads, Search Console, WooCommerce, and more, then delivers synthesized insights and recommendations. Not a data dump. Not a dashboard. An agent that thinks. Sign up at goagentcy.com to configure your domains and data sources. Free plan includes 50 requests/month — paid plans start at $29/mo.
AgentPMT is the AI agent marketplace that turns any MCP-compatible AI assistant into an autonomous employee. Connect once and your agents gain access to a growing ecosystem of tools, workflows, and skills spanning communication, data analytics, development, file management, search, and more. AgentPMT dynamically discovers and orchestrates tools from across the MCP ecosystem, so your agents can independently find the right tool for any task without manual configuration.
Scrivibe — AI eBook Generator Generate complete, professional multi-chapter eBooks with a single tool call. Scrivibe uses **Anthropic Claude** to write full-length books chapter by chapter — fiction, non-fiction, business, self-help, romance, and 70+ more genres — and delivers a downloadable **EPUB file** ready for Kindle, Apple Books, or any reader.
Art Institute of Chicago MCP — wraps the ARTIC public API (free, no auth)
On-chain ERC-8004 agent registry. Search, register, and check reputation across 16 chains.
Airports MCP — wraps AirportGap API (free, no auth required)