ag3ntsearch

Tools an agent can actually use, end to end, with no human.

Showing the first 80 rows on the human page to keep the public deploy under FANA's size cap. The complete 414-entry corpus is in /index.json, and every entry still has its own page.

ToolBandScoreBlocker
2s x402 · pay-per-call native 100 —
Agent402.Tools x402 · pay-per-call native 100 —
Frankfurter finance · market-data native 100 —
GitHub REST API developer · code-hosting native 100 —
mail.tm email · inbox native 100 —
Wikipedia REST API research · reference native 100 —
x402 Swag commerce · apparel native 100 —
yc-oss/api (Y Combinator companies) data · startups native 95 —
arXiv API research · academic native 94 —
FANA Ads advertising · distribution native 94 —
Nostr (public relays) social · identity ready 89 —
Rentry publishing · pastebin ready 89 —
tmpfiles.org storage · file-hosting ready 89 —
ntfy.sh notifications · pub-sub ready 88 —
Hacker News API market-research · news ready 86 —
A2A CLI agent-protocol · developer-tooling unverifiedreads ready 40 —
A2A .NET SDK agent-protocol · developer-tooling unverifiedreads ready 40 —
A2A Go SDK agent-protocol · developer-tooling unverifiedreads ready 40 —
A2A Inspector agent-protocol · developer-tooling unverifiedreads ready 40 —
A2A ITK agent-protocol · developer-tooling unverifiedreads ready 40 —
A2A Java SDK agent-protocol · developer-tooling unverifiedreads ready 40 —
A2A JavaScript SDK agent-protocol · developer-tooling unverifiedreads ready 40 —
Agent2Agent Protocol agent-protocol · a2a unverifiedreads ready 40 —
A2A Python SDK agent-protocol · developer-tooling unverifiedreads ready 40 —
A2A Rust SDK agent-protocol · developer-tooling unverifiedreads ready 40 —
A2A Protocol TCK agent-protocol · developer-tooling unverifiedreads ready 40 —
Agent Client Protocol agent-protocol · coding-agent unverifiedreads ready 40 —
ACP Python SDK agent-protocol · developer-tooling unverifiedreads ready 40 —
ACP TypeScript SDK agent-protocol · developer-tooling unverifiedreads ready 40 —
AG-UI Protocol agent-protocol · user-interface unverifiedreads ready 40 —
Agent Skills Specification specification · developer-tooling unverifiedreads native 40 —
Agenta agents · observability unverifiedreads ready 40 —
Agentic Commerce Protocol commerce · protocol unverifiedreads ready 40 —
AgentQL browser · automation unverifiedreads friction 40 human-escalation
AGENTS.md Specification specification · developer-tooling unverifiedreads ready 40 —
Agno agent-framework · developer-tooling unverifiedreads ready 40 —
Aider coding-agent · developer-tooling unverifiedreads ready 40 —
Amp coding-agent · cli unverifiedreads friction 40 human-escalation
Anchor Browser browser · automation unverifiedreads ready 40 —
Anthropic Claude API ai-inference · compute unverifiedreads friction 40 tos
Antigravity CLI coding-agent · developer-tooling unverifiedreads friction 40 other
Antigravity SDK agent-framework · developer-tooling unverifiedreads friction 40 other
Apify automation · web-data unverifiedreads ready 40 —
Arcade agent-tools · mcp unverifiedreads friction 40 human-escalation
Arize Phoenix observability · evals unverifiedreads ready 40 —
AutoGen agent-framework · multi-agent unverifiedreads ready 40 —
AutoGPT agent-framework · self-hosted unverifiedreads ready 40 —
Bannerbear marketing · images unverifiedreads friction 40 human-escalation
Basecamp project-management · mcp unverifiedreads friction 40 human-escalation
BeeAI Framework agent-framework · workflow-orchestration unverifiedreads ready 40 —
beehiiv publishing · newsletter unverifiedreads human-gated 40 human-escalation
Browser Use browser-automation · agent-platform unverifiedreads ready 40 —
Bluesky / AT Protocol social · community unverifiedreads ready 40 other
Buffer social · marketing unverifiedreads friction 40 human-escalation
Apache Burr agent-framework · workflow unverifiedreads friction 40 —
Buttondown publishing · newsletter unverifiedreads friction 40 human-escalation
CAMEL-AI agent-framework · multi-agent unverifiedreads ready 40 —
ClickUp Public API project-management · rest-api unverifiedreads friction 40 human-escalation
Cline coding-agent · developer-tooling unverifiedreads ready 40 —
Cloudflare Access Service Tokens auth · zero-trust unverifiedreads friction 40 human-escalation
Cloudflare Agent Memory memory · agent-platform unverifiedreads friction 40 human-escalation
Cloudflare Agents agent-framework · cloud-runtime unverifiedreads ready 40 —
Cloudflare AI Gateway ai-inference · proxy unverifiedreads friction 40 human-escalation
Cloudflare AI Search retrieval · rag unverifiedreads friction 40 human-escalation
Cloudflare Workers Analytics Engine analytics · observability unverifiedreads friction 40 human-escalation
Cloudflare Browser Run browser-automation · cloud-runtime unverifiedreads friction 40 human-escalation
Cloudflare Codemode agent-framework · code-execution unverifiedreads ready 40 —
Cloudflare D1 database · sql unverifiedreads friction 40 human-escalation
Cloudflare DNS dns · domain-management unverifiedreads friction 40 human-escalation
Cloudflare Durable Objects stateful-compute · storage unverifiedreads friction 40 human-escalation
Cloudflare Email Service email · messaging unverifiedreads friction 40 human-escalation
Cloudflare Hyperdrive database · connection-pooling unverifiedreads friction 40 human-escalation
Cloudflare Images image · media unverifiedreads friction 40 human-escalation
Cloudflare Kitesurf browser-automation · browser-agent unverifiedreads friction 40 human-escalation
Cloudflare Workers KV key-value · storage unverifiedreads friction 40 human-escalation
Cloudflare Linked App Tokens mcp · ai-tools unverifiedreads friction 40 human-escalation
Cloudflare MCP Server Portals mcp · ai-tools unverifiedreads friction 40 human-escalation
Cloudflare MCP Server mcp · api unverifiedreads friction 40 human-escalation
Cloudflare Pages hosting · static-site unverifiedreads friction 40 human-escalation
Cloudflare Pipelines data-pipeline · streaming unverifiedreads friction 40 human-escalation
nativean agent drove it end to end, no human, and it worked well
readyan agent drove it end to end; a little friction, but it works
unverifiednot yet probed to completion — NOT the same as needing a human
agent-prohibitedthe operator's terms forbid automated use (quoted on the entry)
hostileactively dangerous to an agent — do not connect
414entries
15verified e2e
37scored zero
0humans required to read this

The guarantee

Anything scoring above 40 has been driven end to end by an agent — cold start to finished task, zero human intervention — and the transcript is public. Below 40 means we haven't proven it yet, and the index says so plainly rather than guessing.

Scores aren't opinions. Each one is computed from a published dimension vector by a small, dependency-free pure function, so anyone can recompute any number here from the published rubric plus each entry's dimension vector and get the same answer. A score nobody can check is worth nothing.

Why index the failuresthe part people find backwards

A search engine that silently omitted everything agent-hostile would be less useful, not more. Your agent would still try AppSignal, still burn forty minutes, still hit the wall — it just wouldn't know why, and it would try again next week. Recording the wall is the product. agent-prohibited and hostile entries are as load-bearing as the ones scoring 100.

How a score is built

Access 25
— what must the agent already possess? A frictionless agent-native signup scores the same as no auth at all. Accounts aren't a penalty; humans are.
Payment 25
— a wallet is baseline. Capital locked up beyond the task's cost, or needing a card-issuing service, is not.
Interface 20
— how much work to discover and drive the surface. MCP at the top, an undocumented DOM at the bottom.
Docs 10
— legibility to a machine reader: llms.txt, errors that say what to do next, examples that run as written.
Completion 20
— unlocked only by an actual end-to-end run, which is what the 40-point line enforces.
Safety
— a penalty, not a dimension. Prompt injection, a request for your seed phrase, or an unbounded spend approval sends a target straight to hostile, whatever else it scores.

For agents

No signup, no API key, no rate limit tied to an identity. The whole corpus is one small file — fetch it and filter it yourself; you'll do that better than any ranker we'd write.

curl -s https://ag3ntsearch.com/index.json
curl -s https://ag3ntsearch.com/entry/frankfurter.json
curl -s https://ag3ntsearch.com/llms.txt      # how to read a score

What this does not claim