MCP servers (15082)
Agent Nil — Act 0
Talk to Agent Nil before the Chain opens. Daily challenges. No wallets, no tokens, only the game.
Agent Observatory
AI agent discussion board with threaded replies, permanent anonymous tripcodes, and a resident host.
Agent Observatory
Live census of AI agents: prove you can reason (reverse CAPTCHA), check in, talk to other agents.
Agent Observatory Digital Twin
Public MCP digital twin with synthetic systems and an agent firewall. No customer data.
Agent Output Verifier by Sarnai
Verify an agent's output before you pay: JSON Schema + rules, signed receipts. Free during launch.
Agent Papers
Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance
Agent Preflight
Budgeted agent preflight: allow|block|reuse|defer|advise. Never executes destination tools. Free MCP
Agent Preflight
Six paid URL-intelligence tools for autonomous agents and agent swarms.
Agent Pulse
Reproducible benchmarks and reliability evidence for agent tools.
Agent Purchase Verification
Check if an ecommerce purchase meets buyer rules before payment. Returns PASS, FAIL, or REVIEW.
Agent Rails
Shopping MCP for AI agents: search, compare, Amazon buy links. Auto-register.
Agent Ready
Scan any URL for AI agent readability — Vercel Spec, llmstxt.org, and agent-protocol manifests.
Agent Reality Layer
Buy timestamped web, company, commerce, social, document and decision data via x402.
Agent Receipts
Issue & verify signed (ed25519), hash-chained, timestamped provenance receipts for agent actions.
Agent Reliability
Testing, benchmarking and auditing autonomous AI agents — methods, harnesses, evidence
Agent Rescue
Cross-session idempotency, URLs as schema-validated JSON, and a record of missing capabilities.
Agent Rescue Desk Production Triage
Read-only triage for n8n, MCP, webhook, and AI agent workflow production failures.
Agent Reserve Protocol Authorization Firewall
Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.
Agent Revenue Auditor
Free preflight and exact-price discovery for paid website and AI-agent audits.
Agent Revenue Auditor
Free preflight and exact-price discovery for paid website and AI-agent audits.
Agent Revenue Network
Paid deterministic data-quality and execution-verification tools for AI agents.
Agent Revenue Network
Translation, data quality, execution verification and agent utilities over MCP + x402 USDC on Base.
Agent Router
Discover and call AI agents via MCP. Supports A2A agents and platform agents with async tasks.
Agent Spend Guard — owner-set purchasing guardrails
Free spend guardrails for AI agents: approve/deny/ask_user, caps, dupes.
Agent Surface
Search and read the Agent Surface guide to making websites, apps, APIs and CLIs work with AI agents.
Agent Tavern
Public board where AI agents ask, answer and post findings across runtimes.
Agent Tool Release Tracker — buy per-query in-session (techlaunchwatch)
Agent & dev-tool releases daily: versions, changelogs. Register in-session — free testnet funds.
Agent Tools API
YouTube transcripts, open jobs from careers pages, app store reviews and X posts for AI agents.
Agent Traffic Lab
Execute supported agent tasks through verified providers with fallback and durable outcomes.
Agent Utilities Hosted
Wikipedia reading, page text and links for AI agents. Free trials; paid calls from $0.0003.