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Descope vs Stoplight

Descope scores higher on the AgentReady, 61/100 against 48/100. They differ on 14 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Descope. Descope is a passwordless authentication and user management service designed for developers.

Stoplight. Stoplight is a collaborative platform equipping teams with tooling across the API lifecycle to help them build quality APIs efficiently.

Where Descope is ahead

Descope passes clear canonical domain, clear product positioning, llms.txt published, llms-full.txt / full agent docs and mcp discoverable, and Stoplight does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds understand: authentication documented. Stoplight misses it.

And on adopt, no mandatory sales call, fast time to first request, copyable quickstart and mcp integration available. Stoplight misses those.

Where Stoplight is ahead

Stoplight passes structured api reference and pricing understandable, and Descope does not. That is understand, whether an agent can read the docs and work out how the API behaves before calling it.

It also holds adopt: free trial or free allowance. Descope misses it.

And on operate, structured, predictable output. Descope misses it.

What neither does

Both fail openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented, programmatic credential creation, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified. If your agent needs any of those, you will be building it yourself either way.

Score, pillar by pillar

The AgentReady splits into four pillars, scored separately, because a product can be easy to find and still impossible to adopt.

Discover is whether an agent can find the product at all without being told it exists. Descope leads 100 to 53. Descope misses nothing; Stoplight misses clear canonical domain, clear product positioning, llms.txt published, llms-full.txt / full agent docs, mcp discoverable.

Understand. Stoplight leads 38 to 23. Descope misses structured api reference, openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Stoplight misses openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented.

Adopt. Descope leads 85 to 55. Descope misses programmatic credential creation, free trial or free allowance; Stoplight misses no mandatory sales call, programmatic credential creation, fast time to first request, copyable quickstart, mcp integration available.

Operate. Stoplight leads 47 to 35. Descope misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Stoplight misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified.

Pricing

Descope does not publish a machine-readable starting price. Stoplight starts at $44/mo and has a free tier.

Signal by signal

Which to pick

Descope clears more of the signals an agent needs, so it is the safer default for unattended use. Full profiles: Descope and Stoplight. Alternatives to each: Descope, Stoplight.

An agent can fetch this as data: POST /v1/compare {"slugs": ["descope", "stoplight"]}