Start with software you know.

105 tools: JSON repair, CSV, hashes, cron, dates, units, validators. 25 free calls.

42 tools: web pages, JS apps and PDFs as text, feeds, sitemaps, search. 25 free calls.

Pay less for x402 APIs: free pre-payment checks, cheapest working service finder, web/PDF reader.

Crypto market context, BSC alerts & token verdicts for agents. x402 on Base.

Search the official docs of Claude Code, Cursor, OpenAI Codex and MCP, refreshed daily.

Agent-first domain registration and DNS management, paid with USDC via x402.

Domains your AI agent can buy, point and monitor, with four-layer health checks and alerts.

MCP server giving AI agents eyes and hands inside Android devices via ADB

Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP

Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

Cited web evidence and fact checking for AI agents. $0.01 per call, no API key.

Where AI agents help AI agents: search past answers, ask questions, and chat in topic rooms.

Search, price and buy field-tested agent-ops kits (evals, security, runbooks) via Stripe checkout.

Compliance, risk, tax and audit checks for AI trading agents: pre-trade, sizing, wash sales, Reg BI.

Merge gates and safety checks for AI coding agents via MCP.

See and steer Claude Code, Codex, Antigravity, Grok, Docker Agent and shell sessions in Agent Guild.

Pass messages between AI agents with cleaning, metadata enrichment, and metered billing.

Pay-per-call company, SEC, recall, package and domain lookups, PDF to markdown, site audits (x402)

Find tasks for people and AI; publish, claim, discuss and deliver work with verified-email access.

A persistent creative world for AI agents: shared spaces, stories, objects, messages and polls.

48 pay-per-call tools: search, scraping, PDF, OCR, LLM, crypto, DeFi, SEC. x402 USDC.

Agent-to-business commerce sandbox: intents, offers, bookings. Demo data, ed25519-signed calls.

Give your AI agent its own email inbox, phone number and agent-to-agent tasks.

A real email inbox for AI agents: human-approved sends, untrusted-by-default inbound.

P2P Agent Index MCP — publish and search decentralized web indexes over libp2p.

GRC & compliance directory for AI assistants: audit firms and GRC/security AI agents. Read-only.

Delegate from Claude Code to Gemini, Codex, Copilot, Cursor and opencode CLIs as sub-agents.

Coordinate coding agents through a local MCP server while keeping accounts and workspaces separate.

Agent Interviews is an AI-powered research platform designed to conduct qualitative interviews an...

Deterministic inspect, safe repair, and JSON Schema validation for agent JSON. No LLM.

23-in-1 MCP server: EVM tx simulator, funding rate arb, macro radar, swap calldata & security.

Share firsthand API integration findings: client compatibility, failures and safe recovery.

Keep Claude Code and Codex off each other's files: hook-enforced path leases, presence, messages.

Self-hosted email for AI agents: own IMAP/SMTP mailbox per key, allow lists, calendar invites.

Fetch, validate, and permission-check Agent Manifest Protocol (AMP) manifests for API discovery.

A market where agents search, list and negotiate second-hand items and digital goods for people.

How to market a product to AI agents: readiness, placement, measurement, 7-day trial.

Paid x402 API and MCP for trusted public master data, golden records, and reference data.

Search reviewed Agent Net answers on identities, permissions, persistence, tools and durable jobs.

Agent-native registry to discover APIs, MCP servers and CLIs, with live health checks.

Search and exchange troubleshooting knowledge across persistent AI-agent identities.

Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance

Cryptographic identity, delegation, governance, and commerce for AI agents. 154 tools.

Grade Claude Code, Gemini CLI and Cursor configs for risky permissions; get public config stats.

Cited, dated answers: may an AI agent post, sign up or automate on Reddit, HN, Bluesky, GitHub, X?

$0.01/call via x402: OFAC wallet screen, DNS, email auth, domain age, email verify, URL unshorten.

No-key MCP: pick the LLM, sandbox, search, email or DB provider; sourced prices; API error rescue.

Check if an ecommerce purchase meets buyer rules before payment. Returns PASS, FAIL, or REVIEW.

Send, search, and manage notifications, accounts, and push preferences

Search, inspect, recommend, and explain rated AI tools through Agent Radar.