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md-redline

md-redline

Active·★ 44·MIT·Updated 2026-10-22

md-redline enables inline review comments for markdown documents, specs, and AI prompts. It integrates with AI agents via the MCP server, allowing two-way feedback without leaving the editor or copying context.

#Markdown Review#AI Agent Integration#Inline Comments#Developer Tool#Feedback Loop#Specification Management#Prompt Engineering

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Guides

#Local First

$ Install

$ npm install -g md-redline

↗ Visit site ★ GitHub

01

Features

01Inline comments anchored to rendered text, including overlapping comments.

02Two-way AI agent review over MCP: agents request your review, review your docs, and ask anchored questions.

03Comments stored as invisible HTML markers directly in the `.md` file itself.

04Rendered, raw, and diff views for document inspection.

05Multi-tab editing with session persistence and tab context menus.

02

Compatibility

Node.js

Runtime

Verified via docs

macOS

OS

Verified via docs

Linux

OS

Verified via docs

Windows

OS

Verified via docs

Claude Code

AI Client

Verified via docs

Codex CLI

AI Client

Verified via docs

03

Quick start

1

$ npm install -g md-redline

04

Use cases

↳Humans reviewing AI agent-generated specifications, prompts, or design documents.

↳AI agents providing structured, inline feedback on human-authored documents.

↳Facilitating structured feedback loops between humans and AI agents in an editing workflow.

↳Teams performing pre-commit or pre-distribution document reviews.

05

Alternatives

⚡Top VS:

VSboot-ui★321→VSsquirrelscan★293→VSmarkdy-com★99→

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dejuknow /

md-redline

↗

Inline review comments for markdown specs. Built-in MCP server hands feedback directly to your AI agent.

44MIT

Last commit1d ago

StatusActive

CategoryDev Tooling

Links

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