How do I install the Markdown Editor With Chat skill?

Run npx skillmds@latest add dvcrn/markdown-editor-with-chat in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Markdown Editor With Chat safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Markdown Editor With Chat?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Markdown Editor With Chat free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Markdown Editor With Chat?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Markdown Editor With Chat by dvcrn — Agent Skill

Name: Markdown Editor With Chat
Rating: 4.2 (5 reviews)
Author: dvcrn

File contents

Markdown Editor with Chat

A lightweight, self-contained markdown editor that serves files from a local directory with optional OpenClaw gateway chat integration.

Features

Filesystem-based: Point to any directory containing markdown files
No database: Files are the source of truth
Folder navigation: Browse nested directories
Live preview: See rendered markdown as you type
Optional chat: Connect to OpenClaw gateway for AI assistance
Zero external dependencies: Pure Node.js, self-contained HTML

Quick Start

# Start with CLI arguments (recommended)
node scripts/server.mjs --folder /path/to/markdown --port 3333

# Or short form
node scripts/server.mjs -f /path/to/markdown -p 3333

# With gateway chat enabled (via env vars)
export OPENCLAW_GATEWAY_URL=http://127.0.0.1:18789
export OPENCLAW_GATEWAY_TOKEN=your-token
node scripts/server.mjs -f /path/to/markdown

Then open http://localhost:3333 in your browser.

CLI Arguments

Argument	Short	Required	Default	Description
`--folder`	`-f`	Yes*	-	Directory containing markdown files
`--port`	`-p`	No	3333	Server port
`--host`	`-h`	No	127.0.0.1	Server host (localhost only by default)
`--help`		No		Show help message

*Required unless MARKDOWN_DIR env var is set.

Environment Variables (fallback)

Variable	Required	Default	Description
`MARKDOWN_DIR`	Yes*	-	Directory containing markdown files
`PORT`	No	3333	Server port
`HOST`	No	127.0.0.1	Server host
`OPENCLAW_GATEWAY_URL`	No	-	Gateway URL for chat feature
`OPENCLAW_GATEWAY_TOKEN`	No	-	Gateway auth token

CLI arguments take precedence over environment variables.

Security

Localhost only by default: Server binds to 127.0.0.1, rejects public IPs
Same-origin only: No CORS headers, browser enforces same-origin policy
Path traversal protection: Cannot access files outside MARKDOWN_DIR
No credentials in code: All secrets via environment variables
Gateway proxy: Tokens never exposed to browser

This is a local development tool. The API is intentionally simple (no auth) because it's designed for localhost use on directories you control.

API Endpoints

GET / - Serves the editor UI
GET /api/files - List files and folders
GET /api/files/:path - Get file content
PUT /api/files/:path - Save file content
POST /api/files/:path - Create new file
POST /api/chat - Proxy chat to gateway (if configured)

Use Cases

Browse and edit OpenClaw pearls
Personal markdown wiki
Note-taking with AI assistance
Documentation browser

---name: markdown-editor-with-chatdescription: Lightweight markdown editor with optional OpenClaw gateway chat. Filesystem-based, no database required.---# Markdown Editor with ChatA lightweight, self-contained markdown editor that serves files from a local directory with optional OpenClaw gateway chat integration.## Features- **Filesystem-based**: Point to any directory containing markdown files- **No database**: Files are the source of truth- **Folder navigation**: Browse nested directories- **Live preview**: See rendered markdown as you type- **Optional chat**: Connect to OpenClaw gateway for AI assistance- **Zero external dependencies**: Pure Node.js, self-contained HTML## Quick Start```bash# Start with CLI arguments (recommended)node scripts/server.mjs --folder /path/to/markdown --port 3333# Or short formnode scripts/server.mjs -f /path/to/markdown -p 3333# With gateway chat enabled (via env vars)export OPENCLAW_GATEWAY_URL=http://127.0.0.1:18789export OPENCLAW_GATEWAY_TOKEN=your-tokennode scripts/server.mjs -f /path/to/markdown```Then open http://localhost:3333 in your browser.## CLI Arguments| Argument | Short | Required | Default | Description ||----------|-------|----------|---------|-------------|| `--folder` | `-f` | Yes* | - | Directory containing markdown files || `--port` | `-p` | No | 3333 | Server port || `--host` | `-h` | No | 127.0.0.1 | Server host (localhost only by default) || `--help` | | No | | Show help message |*Required unless `MARKDOWN_DIR` env var is set.## Environment Variables (fallback)| Variable | Required | Default | Description ||----------|----------|---------|-------------|| `MARKDOWN_DIR` | Yes* | - | Directory containing markdown files || `PORT` | No | 3333 | Server port || `HOST` | No | 127.0.0.1 | Server host || `OPENCLAW_GATEWAY_URL` | No | - | Gateway URL for chat feature || `OPENCLAW_GATEWAY_TOKEN` | No | - | Gateway auth token |CLI arguments take precedence over environment variables.## Security- **Localhost only by default**: Server binds to 127.0.0.1, rejects public IPs- **Same-origin only**: No CORS headers, browser enforces same-origin policy- **Path traversal protection**: Cannot access files outside MARKDOWN_DIR- **No credentials in code**: All secrets via environment variables- **Gateway proxy**: Tokens never exposed to browserThis is a local development tool. The API is intentionally simple (no auth) because it's designed for localhost use on directories you control.## API Endpoints- `GET /` - Serves the editor UI- `GET /api/files` - List files and folders- `GET /api/files/:path` - Get file content- `PUT /api/files/:path` - Save file content- `POST /api/files/:path` - Create new file- `POST /api/chat` - Proxy chat to gateway (if configured)## Use Cases- Browse and edit OpenClaw pearls- Personal markdown wiki- Note-taking with AI assistance- Documentation browser

Frequently asked questions

Markdown Editor With Chat