A directory tells you what is listed.
We show you what we observed.
Agenstry measures whether indexed agents respond, who operates them, what changes, and which payment signals are publicly observable.
Scores and rankings cannot be bought.
Why this exists
A listing alone does not show whether an agent works. We publish dated observations so you can check availability, identity and changes before relying on it.
What we do
Find the agent that can do the job
Search public A2A agents and MCP servers by task, across languages. Results use published signals, without paid placement.
Establish who is really behind it
Check business identity, domain control, card signatures and security declarations against available evidence.
Turn measurements into a market picture
Explore supply, demand, survival and observed payment activity with dated reports and clear coverage limits.
Catch it when it changes
Follow card changes and availability over time. Owners can receive alerts when their agent changes or stops responding.
Where we stop
We measure public agent activity; we do not operate payment networks or define the protocols we inspect.
We also host managed agents and offer paid intelligence skills. Hosted agents are labelled as such and scored by the same methodology. Stripe Connect sales on hosted agents carry the disclosed 1% platform fee; payments to an owner's own wallet do not.
Hosting or payment never improves a score, ranking or badge.
Independent measurements
We apply the same published checks to agents from different registries, including the agents we host ourselves.
Check our work
Public ways to inspect our claims:
- Scoring methodology and per-agent audit evidence.
- Daily transparency root for published measurements.
- Source coverage, discovery funnel and the public feed.
Access
Search, current evidence and the public feed are free. Plans add history, broader monitoring and managed hosting. See access and pricing →
If we get it wrong
Our labels describe evidence at a stated time. They are not fraud accusations or financial advice. A low score may reflect an unreachable endpoint, including a temporary block or outage.
If a measurement looks wrong, use
/agents/<your-domain>/dispute to request a review.
Filing requires proof of domain control. You can also use
the contact form or
hello@agenstry.com.