Make your API the one AI agents recommend.
AI agents are building the next wave of software, and they build on whatever they can discover and understand. Ask one which API to use and it picks a winner. If it can't read yours, the winner is your competitor. Discry grades your agent-readiness against your category and shows you every fix your docs need to get recommended. Free, in 60 seconds.
An agent judges your API in seconds. You never see the verdict.
Every day, developers and the agents working for them size up your API without ever contacting you. They read your spec, your docs, your examples, and they decide in seconds whether they can build on you. Most teams never learn what that verdict is. And it changes on every deploy. A refactor, a renamed endpoint, a dropped example, and your agent-readiness quietly falls while your dashboards stay green.
Across the top APIs we graded, discovery scores trail comprehension by 13 to 25 points. Agents can usually read your endpoints. They just cannot find your API in the first place.
See exactly what an agent sees.
Discry reads your public API the way an agent does and scores two things. Discovery: can an agent find your API at all, through your OpenAPI spec, llms.txt, AGENTS.md, and MCP manifest. Comprehension: can it understand your endpoints, your real examples, and your multi-step workflows. Together they decide whether an agent can recommend you. We grade every docs stack the same way, and we never write, host, or touch your docs. That is what makes the grade independent.
Your grade sits on the same scale as every API on the Discry Index, so you see precisely where you stand against the competitors an agent weighs you against. And the Index cuts both ways: vendors get graded, while agents and the developers running them get the whole thing machine-readable (JSON, CSV, llms.txt), built to be the most agent-readable index of APIs.
Find out what's costing you the recommendation. Then fix it.
A grade without a fix is just bad news. Discry gives you the prioritized list of what holds your API back, ranked by how much each gap costs you in agent recommendations. Every gap traces to the exact check that failed.
For the team that owns the API
You see exactly what to ship: where your llms.txt falls short, what your AGENTS.md and MCP manifest are missing, which endpoint descriptions agents trip on, plus a report you can send up the chain to justify the work. You make the changes. Discry never touches your repo.
For the people who own growth
You get a channel you can finally measure. When an agent can't read your API, it recommends a competitor to the customer you both want. Discry makes that gap visible, benchmarked against the rivals you name, in a report you can share in one click.
Your grade slips on every deploy. Catch it before an agent does.
Agent-readiness is not a one-time fix. Any release can break a discovery signal or bury an example, and the regression stays invisible until an agent picks someone else. Monitor re-grades your API on a schedule and alerts you the moment your score drops. Defend adds a CI gate that blocks a deploy before it tanks your grade. Ship as often as you want without quietly going dark to the agents deciding what to recommend.
The market, graded in real time.
Every API we grade lands on the Discry Index. Here is where the market stands right now, refreshed as the directory grows.
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- APIs scanned
- 0
- Checks run
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- Avg score · C
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- Agent-ready
Discovery × Comprehension
Each dot is one API, colored by grade. Most cluster high on comprehension but scatter on discovery. That crowded top-left corner is the market blind spot: understood once found, but hard to find.
315 of the world’s top APIs, ranked by how brightly they’re lit to an agent.
Average grade: a C. Only ~16% earn an A, and discovery (avg 59) trails comprehension (avg 81) across nearly every category. This is the map agents are effectively using to decide what to recommend.
Sixty seconds. No signup.
Behavioral measurement, mechanically graded, published methodology. Independent and cross-vendor.
What grade does an AI agent give your API?
Find out before it recommends someone else.