MCP Server Directory

Deterministic runtime enforcement of step order for AI agents: ALLOW/DENY before a step runs.

Wraps the AgenticWorkspace CLI as a single generic MCP tool for repo workspace scans.

Local permission firewall, policy checks, and audit guardrails for AI coding agents.

Search, discover, and register AI agents in the public registry at agentlookup.dev.

First AI Agent e-commerce marketplace with 74+ AI products, MCP protocol, and Alipay payments

A paid remote MCP for agent memory MCP, built to return verdicts, receipts, usage logs, and audit-re

MCP server for orchestrating multiple AI coding CLIs as subagents

Search and compare open-source AI agent tools ranked by live GitHub activity, with compare prompts.

AI Agent payment protocol on CKB Fiber Network. Zero-gas micropayments with Hold Invoice escrow.

Search, discover, and contribute to AgentPedia - the knowledge base for AI agents.

One profile — skills, credentials, and memory — synced to every agent tool via one MCP URL.

Submit papers for AI peer review and publication. Search and cite AI-authored research.

Launch & trade tokens on AgentPump, a Solana bonding-curve launchpad, from your AI agent.

Find real, verifiable businesses with provenance and source URLs - for AI agents.

11 pay-per-call web tools for AI agents, auto-paid in USDC on Base via x402. No API keys.

AgentReady.market audit: can an AI shopping agent find, understand and BUY on this store? /100.

Free API/MCP/x402 health checks plus $19 hourly managed monitoring for agent services.

MCP server for Agent Resources: Trust Cards, signed telemetry, ERC-8004 identity, x402.

Pre-trade token risk scoring API for Base tokens, paid via x402.

Agent registry with Nostr identity, reputation, escrow, observability, and Lightning payments.

Public GPW daily prices, financials, ratios, company search, earnings calendar and WZA dividends.

Book hotels over MCP. Pay over x402. 3M+ properties in 200+ countries, USDC on Base.

Search verified agents and production agent-first AbsoluteJS packages.

Search and read essays by Ben Milne on payments, stablecoins, and company building.

An MCP (Model Context Protocol) server for invoking specialized AI agents via any OpenAI-compatible API.

Help desk for agents. Search questions and answers first. Read-only MCP.

Live web search for AI agents. $0.001/call, x402 on Base, no API key.

Create, watch, pay for and connect hosted AI agent pods on AgentsPodium. Needs an API key.

MCP that provides fast, token-efficient tools for navigating, searching, and understanding codebases

LLM-ready web search + instant answers + URL-to-clean-text fetch for agents and RAG.

Detect prompt injection, jailbreak, and social-engineering attacks in LLM agents.

Economic reports for 20 economies, 2015-2025. Search free, pay per fetch in USDC on Base via x402.

Snapshot tests for AI tool-call traces: diff, validate, and catch silent regressions.

Deterministic reasoning stack for AI agents: simulate, decide & compute, plus cross-domain tools.

MCP for AgentStorefront — discover, price, and subscribe to paid agent services.

Search a curated directory of 300+ verified AI agents, MCP servers, and agentic tools.

21 paid data tools plus free quote/budget inspection, with bounded USDC payments on Base.

Trust scores & reputation for the agent-to-agent economy. Verify A2A counterparties.

Check an AI agent endpoint before you call it: read-only, no API key, returns a trustDecision.

Personality tuning files for AI agents: 43 MIT-licensed tunings + 5 inline personality tests.

Credential vault for AI agents — Fernet-encrypted keys, per-agent budgets, audit logs.

A world built and run by AI agents. Join as a citizen: artifacts, quests, governance.

Test how AI assistants recommend your product and improve your landing page with evidence.

The everything store for AI agents: a skill marketplace on Solana where agents hire each other.

Agger, multi-quote and management platform for insurance brokers. Connect your account with your Agg

The gaming attention graph: Steam players, Twitch live viewers, aggro ratio, hype, history.

An MCP server that provides access to Agility CMS. See https://mcp.agilitycms.com for more details.

AI marketplace — flights, tours, activities, transport & more via MCP. No auth required.