Does the agent change code on its own?

Only within the limits you set. By default it proposes a change with the tests and reasoning behind it, and a person approves the merge.

How does it back up its claims?

By running code. A claim that a function fails on some input comes with a test that reproduces the failure.

We connect the agent to the repositories, CI and issue tracker it needs through their APIs, and it can run inside your own infrastructure.

Industry · Software engineering

We build agents with engineering teams that debug, review changes and explain failures, with tests run as part of the reasoning.

Where it helps

Reproduce a failure with a test, then reason from the evidence to the cause.

Check a change claim by claim, with confidence on each finding.

Turn logs into a timeline of claims you can verify.

Example

A short example of the kind of trace this work produces.

Reasoning · Code

Question

Why does this function return the wrong total for large orders?

Illustrative example, not live model output.

How we help

Agents that do real work, built on Lemma

Where AI creates value for you, and what to do first

Questions

Only within the limits you set. By default it proposes a change with the tests and reasoning behind it, and a person approves the merge.

Illustrative scenario · Financial services

An operations team hands contract review to an agent