mdcollab.dev Join the waitlist
Coming soon · private beta

Review plans the way you review code.

mdcollab.dev turns markdown plans into pull requests. Your team comments on the exact line, approves a version, and every plan stays linked to the GitHub PRs that build it.

See it in action

A short tour of a real plan review. Pause it at any point and click around. Everything in the demo works.

Product tourPress play to watch the tour, or click around to try it yourself.
~1.5 min
Plan

The whole file, as a rendered page or as raw markdown. Comment in either view.

Changes

A line-by-line diff between plan versions. Press + on any line to comment.

Review

Submit comments as a review that approves, comments, or requests changes.

Linked PRs

Every step of the plan, with the GitHub PRs that implement it and their checks.

Conversation

The plan's history: versions, reviews, linked PRs, and the merge.

Everything a plan review needs

Design docs, RFCs, rollout plans and runbooks get the same rigor as the code they describe.

L42 +

Line-level comments

Comment on any line of a .md plan. Batch comments into a review, reply in threads, and resolve them as the author revises.

✓ 2/2

Reviews and approvals

Approve, comment, or request changes. Require approvals from owners like Finance or Security before a plan merges.

v2 → v3

Version diffs

Every push is a new version. See exactly what changed after feedback instead of rereading the whole document.

#1283

Linked PRs

List GitHub PRs in the plan's frontmatter. mdcollab tracks each one per step, with status and checks, so you can see how much has shipped.

How it works

  1. Push a planKeep plans as markdown in your repo, like plans/billing-ledger.md. mdcollab opens a review for each change.
  2. Review togetherEngineers, PMs and stakeholders comment on lines and approve versions.
  3. Merge and trackThe approved plan lands on main. Linked PRs report progress back to the plan until every step ships.
Coming soon

Get early access to mdcollab.dev

We're opening a private beta soon. Join the waitlist and we'll email you when your invite is ready.

  • Free during the beta
  • For solo builders and teams
  • Works with your existing markdown files

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Personal or work email, either is fine.
Just you? Enter "Independent".

No spam. One email when your invite is ready.