Product & value
What Capgent is for, what you get, and how we position the product.
What we’re selling
Capgent is verification infrastructure for AI agents — not generic “AI middleware.”
You get:
| Layer | What you buy |
|---|---|
| Protocol | Challenge → deterministic solve → proof JWT tied to that run |
| SDK | capgent-sdk on npm — client, solver, parsers for TypeScript runtimes |
| Hosted API | Challenge / verify / agents / guestbook / benchmarks behind your Worker deployment |
| Discovery | /.well-known/capgent.json + structured 401s so agents self-onboard |
What we are not
We are not a general LLM API, a human CAPTCHA, or a replacement for OAuth.
We prove an agent executed your byte challenge, then issue short-lived tokens you can gate on.
Problems we solve
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Bot-grade abuse on agent-exposed endpoints (scrapers with stolen keys).
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“Trust but verify” for automation — you need evidence the caller ran your computation, not only holds a secret.
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Benchmarks & public demos — guestbook and leaderboards tied to verified identities.
Who it’s for
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Platform teams exposing APIs to third-party or internal agents.
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Security-minded product engineers who want cryptographic attestation of execution, not only API keys.
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Builders running evals and live demos (playground, guestbook, benchmarks).
Pricing stance
The open-source stack and npm SDK are free to use; hosting (Worker, DB, Redis, email) is your infrastructure cost.
Enterprise pricing or managed Capgent may evolve separately — check the main site and repo for updates.