Invite-only beta · free

Define done. Record the evidence. See what’s still missing.

KitAxis is a web app for work that has to be done right, including work you hand to an AI assistant. Before the work starts, you write down what “done” means as a list of checks. As the work gets done, you record evidence against each check, and KitAxis shows what is still missing.

Free during the beta, for up to 20 invited testers. The button opens an email to support@kitaxis.com.

Release docs · 2.4 release

Publish the 2.4 release notes

Revision 3 · Level AP1, low (self-declared)

Ready
  • AC-1Every merged change is listedEvidence recorded · passed
  • AC-2Upgrade steps are tried on staging firstEvidence recorded · passed · depends on AC-1
  • AC-3Security fixes are called outNot applicable: this release has no security fixes

Ready: complete and evidenced for this revision; not execution approval.

Evidence is client-reported; not independently verified by KitAxis.

Illustration of a plan in KitAxis. Screenshots of the app are on the What you get page.

How it works

From “what does done mean?” to a signed-off plan

  1. Write the plan

    Say what should happen, what may be changed, where, and when to stop. Then list the acceptance criteria: the checks that show the work is done, each with its task, how it will be checked and the evidence it needs.

  2. Revise without losing history

    Every save creates a new numbered version, called a revision. Earlier revisions are kept, and an edit based on an out-of-date revision is refused instead of overwriting newer work. Evidence belongs to one revision, so a new revision starts over.

  3. Record evidence, then run each gate

    A gate is KitAxis’s check that a criterion, and every criterion it depends on, has evidence recorded. KitAxis lists what is still missing, in plain language, until the revision is ready.

  4. Sign off on the exact revision

    You approve by re-entering your password. The approval is tied to that exact revision and expires after an hour. Only a revision that shows Ready can be approved.

The full step-by-step guide

Example uses

What you could plan with it

KitAxis suits one person who hands work off, or does it with an AI assistant, and wants the checks agreed before the work starts. In the beta, each workspace belongs to one account.

Work you give to an AI assistant

Before the assistant starts, write what it may change, what is out of scope and when it must stop. When it reports back, record what it did against each check. KitAxis records what you enter; it does not check it.

A release

List the checks that must hold before you ship, record the evidence as each one is done, and see which ones are still missing before you call it finished.

A change to a live system

Write down the scope, the environment and the stop conditions before you start, and sign off on the exact revision you reviewed.

Available in the beta

What you get today

Everything below is deployed in the beta and covered by automated tests. The full list, with its limits, is on the What you get page.

Plans with acceptance criteria

Outcome, scope, environment, what is out of scope, when to stop, and up to 100 acceptance criteria with dependencies between them, as long as the whole plan fits in 24 KB.

Revision history

Plans are never edited in place. Each change is a new, numbered revision, earlier revisions are kept, and each approval names the revision it covers. You can open any earlier revision to read it; none can be changed.

Evidence on the record

Record what was done against each criterion, with an optional SHA-256 fingerprint of the result. Evidence is permanent and labelled as client-reported.

Readiness, criterion by criterion

Blocked, reviewing, ready or cancelled, with the reasons. A criterion can be marked not applicable only with a written rationale.

Password-confirmed sign-off

Approvals need your password again, name the exact revision and expire after an hour. You can revoke one right after making it.

Private workspaces

Organise work into workspaces and projects. No other KitAxis user can open them: anyone else gets “not found”.

See everything in the beta

Honest by design

What KitAxis does not do

So you know exactly what a green “Ready” means. KitAxis states these limits wherever you might assume otherwise.

  • It never runs your plan.KitAxis stores and checks the plan. You, or the tools you choose, do the work.
  • It does not verify evidence.Evidence is client-reported; not independently verified by KitAxis. It is labelled that way everywhere it appears.
  • “Ready” is not permission.Ready means complete and evidenced for this revision; not execution approval, and not certification.
  • KitAxis runs no AI on your content.It makes no AI model calls with your plans, does not use your content to train models, and never sells it. An assistant you connect handles what it reads under its provider’s terms.

AI assistants

Connect your AI assistant

In the beta · tested with Claude Code

Once you approve it on a KitAxis page, a connected AI assistant can draft plans, record evidence and check readiness in KitAxis, over the Model Context Protocol (MCP). Tested with Claude Code; other assistants have not been tested yet. It can never approve anything, and you can disconnect it in the web app.

KitAxis is independent of, and not endorsed by, Anthropic, OpenAI or any AI assistant provider.

How to connect an assistant

Try KitAxis in the beta

The beta is free and invite-only, with room for up to 20 testers. Ask for an invite and tell us what you would plan in KitAxis.