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Klavis vs Smithery

Klavis scores higher on the AgentReady, 75/100 against 56/100. They differ on 15 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.

What each one is

Klavis. Klavis AI builds high-quality coding and agentic data for frontier AI post-training, including long-horizon coding tasks with programmatic verification and granular rewards, as well as realistic tool-use data across live SaaS apps and production MCP servers.

Smithery. Smithery connects AI agents to a growing catalog of tools and integrations, handling auth, credentials, and sessions.

Where Klavis is ahead

Klavis passes llms-full.txt / full agent docs, and Smithery does not. That is discover, whether an agent can find the product at all without being told it exists.

It also holds understand: structured api reference, openapi / spec quality, request examples provided, response examples provided and errors and status codes documented. Smithery misses those.

And on adopt, no mandatory sales call and programmatic credential creation. Smithery misses those.

Finally, on operate, structured, predictable output, machine-readable errors and rate-limit behavior predictable. Smithery misses those.

Where Smithery is ahead

Smithery passes agent-compatible signup flow and copyable quickstart, and Klavis does not. That is adopt, whether an agent can get a key and make its first successful call without a human in the loop.

It also holds operate: observable execution and agent compatibility verified. Klavis misses those.

What neither does

Both fail clear canonical domain, pricing understandable, self-service signup, free trial or free allowance, fast time to first request, cli available, retry behavior documented, idempotency support. 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. Klavis leads 93 to 87. Klavis misses clear canonical domain; Smithery misses clear canonical domain, llms-full.txt / full agent docs.

Understand is whether an agent can read the docs and work out how the API behaves before calling it. Klavis leads 92 to 31. Klavis misses pricing understandable; Smithery misses structured api reference, openapi / spec quality, pricing understandable, request examples provided, response examples provided, errors and status codes documented.

Adopt. Klavis leads 55 to 50. Klavis misses self-service signup, agent-compatible signup flow, free trial or free allowance, fast time to first request, copyable quickstart, cli available; Smithery misses self-service signup, no mandatory sales call, programmatic credential creation, free trial or free allowance, fast time to first request, cli available.

Operate. Klavis leads 59 to 56. Klavis misses retry behavior documented, idempotency support, observable execution, agent compatibility verified; Smithery misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable.

Pricing

Klavis does not publish a machine-readable starting price. Smithery does not publish one.

Signal by signal

Which to pick

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

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