#16 Edit AI Agents in PenPage, Run Them Instantly
PenPage connects to the three major AI Coding CLIs — edit agents, rules, plans, and prompts in PenPage's rich editor, AI reads and executes them, and you see the results back in PenPage immediately.
Supported AI tools
- Claude Code (Anthropic) —
CLAUDE.md,.claude/directory - Gemini CLI (Google) —
GEMINI.md - Codex CLI (OpenAI) —
AGENTS.md - Any AI tool that reads/writes
.mdfiles in your project
What can you edit?
Not just agents — everything your AI reads:
| File | What it controls |
|---|---|
CLAUDE.md |
Project instructions & coding standards |
.claude/agents/ |
Custom agent definitions |
.claude/rules/ |
Behavioral rules for AI |
.claude/plans/ |
Implementation plans |
GEMINI.md |
Gemini CLI instructions |
AGENTS.md |
Codex CLI agent config |
Agents, plans, rules, skills, prompts — if it's a .md file in your project, PenPage can edit it.
The workflow
- Edit in PenPage → file updates on disk instantly
- AI reads your latest rules and agents
- AI executes and generates new content
- PenPage syncs — you see the results immediately
No copy-paste. No switching between editors. One loop.
Setup
- Right-click (or long-press) a folder → Link Directory
- Select your project directory
- Done — all
.mdfiles sync both ways automatically
See #17 Link a Local Folder for sub-folders, manual sync, and unlinking.