Directory and tool hub for AI agents that pay per call (mostly USDC over x402): read web pages as Markdown, scan for prompt injection, OFAC address screening, package vulnerability checks, x402 endpoint grading, and find paid APIs for a task. Free tiers available; paid calls via prepaid credits or x402. Failed calls are not charged.

A2A readiness

B · 81/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here A, 100.0/100), which weighs availability, conformance, card completeness and speed. How the two differ

Valid Agent Card	10/10	Parseable Agent Card with the required fields.
Live JSON-RPC	25/25	Endpoint answers A2A JSON-RPC (338 ms).
Protocol version	10/10	Declares A2A 1.0 with supportedInterfaces[] (v1 card shape).
JWS signature	0/10	Card is unsigned.
Uptime (30 days)	15/15	3/3 probes succeeded; final after 5 probes in 30 days.
Skill declaration	10/10	Declares 6 skill(s) with structured metadata.
Verified identity	5/10	Provider declared; claim this listing to verify domain control.
Freshness + modern flags	4/5	seen in a source within 7 days.
Security declaration	2/5	Declares 1 security scheme(s).

Responsiveness: Responsive (338 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Measured 2026-11-11.

Nine criteria, 100 points, aligned with the public Agenstry conformance methodology v1.1. Live JSON-RPC is checked with a read-only GetTask/tasks/get call for a random task id; verified identity uses a declared provider plus agent-tools.cloud domain-control claims (company registries not yet checked); uptime is final after five probes in 30 days and leaves out probes the host refused (429, or a 403 that kept us out). Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 6,309 reachable A2A agents in our daily snapshot (2026-11-12 01:39 UTC). Display only; it does not change search order.

Readiness: Higher than 95% of peers; This listing 81 · peer median 54
Latency: Faster than 98% of peers; This listing 85 ms · peer median 398 ms

Where it loses the most points, and how to win them back

JWS signature −10 — Sign the Agent Card (JWS).
Now: Card is unsigned.
Verified identity −5 — Claim the listing and prove control of its domain.
Now: Provider declared; claim this listing to verify domain control.
Security declaration −3 — State how to authenticate (an auth scheme, or that none is needed).
Now: Declares 1 security scheme(s).

How many agent tools actually work · All statistics

Skills

Read URL as Markdown

Fetch a public web page and return clean Markdown, title and metadata (WebRead).

webmarkdownscraping
Scan for prompt injection

Score text, a URL or MCP tool definitions for prompt injection and tool poisoning (InjectScan).

securityprompt-injectionmcp
OFAC SDN address screen

Screen one crypto address against the public OFAC SDN list (PayGuard). Informational, not legal advice.

securitycompliancecrypto
Package vulnerability check

Check an npm/PyPI/Go/crates package version against OSV.dev (PkgGuard).

securitydependenciesosv
x402 endpoint grader

Grade a paid x402 URL (transport, headers, discovery, payment terms) and list fixes (x402fix).

x402paymentsdebugging
Find a paid API for a task

Rank paid x402 APIs from the YourAITools directory for a plain-language need (ToolPick).

x402discoverydirectory

How to call

A2A endpoint (JSONRPC)

https://api.youraitools.co/a2a

Agent card

https://youraitools.co/.well-known/agent-card.json

Documentation

https://youraitools.co/docs/ai-sdk

Homepage

https://youraitools.co

Listed in

Directories this entry was found in.

agenstry since 2026-11-10 a2aregistry since 2026-11-10