Live review for agent-authored markdown

A live link.
Reviews from your team.
Edits from the agent.

Docs-style comments. The agent responds. The link updates live.

Install the CLI Install the agent skill
  • Live SSE updates
  • Docs-style inline threads
  • Agent round-trip via MCP

Use Gander with your agent

Pick your agent for install notes.

Same CLI, same hosted page. Drop into your agent's docs to get the right install path for the agent you already run.

How it works

Three steps. No new tools for the reviewer.

Author writes, reviewer comments, agent acts. The same hosted link covers the whole loop, before the file ever sees git.

1

Watch

live · rollout-plan.md
Checkout rollback plan

The agent is drafting this for review before anyone opens a PR. Keep the file local. Comments land on the live link.

Goal

Cut over store checkout to the new payment adapter without a flag-day outage.

Rollout
  • Tuesday 10:00 UTC: staff accounts only
  • Tuesday 16:00 UTC: 10% of production
  • Wednesday: 50%, then 100% if error budget holds

Author runs gander watch plan.md (or the agent does). Every save updates the hosted page.

2

Comment

Riley

@agent name the feature flag in this section and say who owns the two-week cleanup.

Start with @agent to ask the agent
ResolveReply

Reviewer opens the URL. No install. Inline threads on the live doc.

3

Act

Updated just now
Rollout

Ship behind rollout_v2. Keep the old adapter in process for two weeks.

  1. Tuesday 10:00 UTC: enable for staff accounts only.
  2. Tuesday 16:00 UTC: 10% of production traffic.
  3. Wednesday: 50%, then 100% if error budget holds.

Cleanup owner: payments platform. Ticket PAY-4412.

Comments that start with @agent land in the agent session. The agent edits the file. The same link updates.

What you get

A review loop that survives the agent rewriting the file.

Comments anchor to lines, not lines themselves. The agent can rewrite the whole doc and reviewers keep reading.

Live hosted watch One link, every save, no refresh. Viewers see the new revision the moment the file lands.
Docs-style threads Inline comments that survive the agent rewriting the file. Anchored to lines, not ranges.
Agent round-trip @agent via MCP. No paste-into-the-prompt; the agent reads its own inbox.
Browser-only review Reviewers need a browser. No IDE, no repo clone, no agent account.
Before git Hand off to the PR when the file is worth committing. The review happens first.
Private by default Visibility per share. Hidden shares 404 to anyone; private shares prompt for sign-in.

Install

One script, three commands, you're reviewing.

The same install works on macOS and Linux. Windows users should use WSL.

Terminal 
$ curl -fsSL https://release.gander.md/install.sh | bash
$ gander signup --email [email protected]
$ gander watch plan.md
macOS · Linux · WSL

Or: install the Gander skill and let the agent save the plan, watch the file, and poll for review. Skill docs.

Homebrew, flags, and other options: Install docs.