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answers with receipts

Your project remembers nothing.
Fix that in 30 minutes.

Project Harness connects Confluence, Jira, Figma, Lucidchart and GitHub, remembers every change, and answers “why is it like this?” with the receipts.

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Four ways a project forgets

The dispute

Maria is certain the modal stays fullscreen on mobile. You remember a bottom sheet. One of you is about to spend 20 minutes in Confluence proving it.

Harness

Bottom sheet below 768px. Spec section “Mobile behaviour”, revised March 4.

spec · Confluence

The archaeology

git blame points at a developer who left last year. The commit message says “fix checkout”. That is all you get.

commitPR #171PROJ-388spec · Payment retries

the whole story, one answer

The drift

You built PROJ-412 exactly as written. The spec had changed nine days earlier. Nobody told you, and the review told everyone.

PROJ-412 · In Progress
Harness APP just now

The linked spec changed since this ticket was written. Section “Checkout — mobile”, revised Aug 24: criterion 3 now requires a saved draft. → view diff

The stale-spec guard

Your AI agent implements the ticket exactly as described. The description is two weeks old. It ships last month’s requirements, fast.

claude code
⏺ harness · get_ticket(PROJ-412)
⚠ linked spec changed since ticket was written
current spec attached
diff attached

How it works

{{ src.name }}
One project memory
Every change, linked and remembered — author, timestamp and meaning.
answers with citations, in chat
“Yes — spec section Mobile behaviour, revised March 4.”
1

Connect your tools. Thirty minutes, read-only.

2

Harness backfills your full history from day one.

3

Ask anything in Slack.

Two ways to ask

In your team chat

The Harness bot answers in the shared channel, so the whole team sees the answer and the receipts.

Harness APP #team-checkout

Yes. Spec section “Mobile behaviour”, revised March 4. Implemented in PROJ-412, PR #218.

spec · Confluence PROJ-412 · Jira PR #218 · GitHub

Straight from Claude

Connect the Harness MCP server to Claude Desktop and Claude Code. PMs ask from Claude Desktop, developers ask without leaving their editor. If your team already runs on Claude, you need nothing else.

mcp · harness connected
> Why is checkout built like this?

Changed in PROJ-412 by Jeppe, PR #218, after the spec revision of Feb 12.

spec · Confluence PROJ-412 · Jira PR #218 · GitHub

Same memory, same receipts, wherever you ask.

What an answer looks like

#team-checkout
MK
Maria Kold PM · 09:41

Does the spec say the modal becomes a bottom sheet on mobile?

H
Harness APP 09:41

Yes. Spec section “Mobile behaviour”, revised March 4. Implemented by Jeppe in PROJ-412, PR #218, for breakpoints below 768px.

SR
Simon Raun Dev · 11:02

Why did we drop Apple Pay in v1?

H
Harness APP no recorded decision

I don’t have a recorded decision for that. Closest trail: PROJ-388 removed the Apple Pay button on Feb 2, PR #171, no linked spec change.

Every answer cites its sources. When Harness doesn’t know, it says so.

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