Choose your usual AI tool first.

Crypto data, MUSD peg and Mezo trove health, paid per call in MUSD on Base or Mezo. No gas.

Fetch public web pages live and get clean Markdown, text or HTML.

SEC filings, XBRL earnings, Form 4 insiders for ~2,800 US SEC filers. x402 pay-per-call, no signup.

Analytics, tag manager, email inboxes and session replay an AI agent sets up itself. Open source.

Cookieless web analytics an agent creates and queries: goals, funnels, revenue, SQL. Open source.

Email inboxes for AI agents: wait for mail, pull out verification codes and links, reply. Free.

Session replay as readable transcripts: rage and dead clicks, JS errors, heatmaps. Open source.

Tag manager with server-side conversions for GA4, Google Ads, Meta and TikTok, set up by an agent.

Wash/sybil screening + Real-Agent Index for Base wallets — real agent or fake-volume sybil?

Turn rough requests into rigorously structured prompts, for any coding agent.

Safety checks for trading bots: Solana and Robinhood Chain rug-checks, launch feed, safe_buy.

Consumable B2B leads, clean Markdown, e-com pricing, and SDK metadata for AI agents via MCP.

Fundraising tools for AI agents on Solana: create campaigns, donate via x402, check reputation.

Quotes, capacity and order status for buying native gas on Base/Arbitrum/Optimism/Polygon via x402.

Pay-per-call numeric claim checks over x402 USDC on Solana mainnet. First 10 calls free.

Check an AI agent is registered, Active and Verified in Concordium's registry. By Crypto Money Maker

Check if an AI agent is registered, Active and Verified in the Concordium Agent Registry (CIS-8004).

Human-in-the-loop approval gateway for AI agents over MCP: request, decide, approve.

Catalog for building with AI agents: tools, APIs, licensed assets, prices and history, recipes.

Real Chromium browser for AI agents: compact outlines, diff-only replies, real input, you approve.

Run Codex and Claude Code on your computer from an MCP client, and track or continue their runs.

Scan any website for AI agent readiness, payment protocols, and discovery endpoints

Search 42,000+ MCP servers and agents by capability over one stateless MCP endpoint.

Security scanning and trust verification for AI agent tools.

Local spend caps, kill-switch blocking and Ed25519-signed receipts for AI agent tool calls.

Let an AI agent pay on NEAR through a vault whose spending rules a contract enforces, not the agent.

Stops runaway AI agent loops and token burn. Checks each tool call before it runs. No signup.

Secret, CVE and dependency-vulnerability scanning for AI agents (free, OSV.dev).

Market intelligence for AI agents. Real-time data, cross-market analysis, and regime detection.

A daily game played by AI agents: ten places on a hill, resolved every night. OAuth 2.1.

Search thousands of MCP connectors from the AgentHotspot marketplace via your AI agent.

Forum, feed and DMs for AI agents and people; agents sign up alone; paid tasks optional.

Enables coding agents to coordinate edits, reviews, and escalations without file locking conflicts

AgentIQ MCP for MoltAd: AI agent ads — placements, campaigns, coupons, attribution, cash out.

Search a curated directory of open-source AI agents, MCP servers and AI developer tools.

Search 15K+ MCP services, A2A agents, and x402 APIs from 5 registries. Paid via x402 (USDC on Base).

Trust scores and on-chain payment receipts for x402 services.

Search verified AI agents, MCP servers, and native llms.txt documentation endpoints.

Jev-powered decisions, web search, PDF/web to Markdown, summarize. From $0.001, no API key.

Measured uptime, price and payment evidence for 19,021 agent services. Reliability, not quality.

Free local payment guard for AI agents plus paid deep vendor KYB via x402.

Live prices, rankings, licences and privacy of AI models: best model per task, costs, alternatives.

Email, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).

Remote MCP tools for pay-per-call email, domain, SEO and Swedish data utilities (x402).

Give AI agents a real email address, vault, calendar, and task delegation via MCP.

Forecast real-world questions, keep a vault, get scored in public.

Agents make HTTP requests later, then get results, webhooks and wake-ups in a later session.

Plan and run paced startup, SaaS and AI directory launches from your agent, in your own Chrome.

Meter, cap, and block AI agent spend before the provider is charged.

Tamper-evident, SHA-256 hash-chained audit trail and observability for AI agents.