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Card 516 of 10002026-09-06 issue

Observed arrival · 2026-09-06

mdloop keeps an agent’s Markdown under human review

mdloop.dev Observed source
Editorial interest 84/100 Selection signal · not a rating of the site

An open-source review loop where agents publish Markdown documents, humans leave sentence-anchored comments or suggested edits, and agents revise through MCP.

Landing page captured for the 2026-09-06 issue.

Field notes

mdloop accepts Markdown documents as versioned review artifacts rather than treating them as code diffs. Its documented loop runs from agent upload to human comments or sign-off, then back to the agent through MCP; comments remain tied to sentences and may become orphaned when edits invalidate the anchor. The local command, npx mdloop open ./my-project, uses embedded Postgres and requires Node.js 22 or later. The page identifies the current npm release as 0.1.0 and separates that local path from self-hosted team deployment.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
LoginAccess appeared gated
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use

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mdloop.dev

Landing page observed 2026-09-06. The live site may have changed.