A chat-less way to collaborate with your favorite LLM models (remote or local), directly from your files and from any editor. The output is stored automatically into your files.

It is a simple file-watcher extension for pi triggered on-save, which monitors directories for @piqo markers and uses the LLM to generate content inline.

Might be useful for keeping notes, writing tasks, researching topics, etc.

Random Example: If you write the following (highlighted line) and save the file:

You will get something like (using gpt-5.4-mini):

How It Works

1. You start pi with the piqo extension and specify directories to watch
2. Piqo recursively watches those directories for file changes
3. When a file contains one or more @piqo <instruction> markers, it reads the file, gathers context around all markers, and sends them to pi's LLM in one request
4. The LLM fulfills each prompt and removes the human prompt line/tag from the file

Usage

If you have Pi installed, you are one command away from using it:

# Load it directly from github
pi -e https://github.com/piqoni/piqo-extension --dir=/path/to/your/project

# Or if you want to reference it locally, git clone the repo and reference it directly
pi -e ./piqo-extension --dir /path/to/your/project

# Watch multiple directories
pi -e ./piqo-extension --dir /path/to/dir1,/path/to/dir2

# Headless mode (no TUI)
pi -e ./piqo-extension --dir /path/to/project -p "Start piqo watcher"

Marker Format

In any text file within the watched directories, add:

@piqo <your instruction here>

The LLM will process it and replace/remove the prompt so the file becomes:

... generated content ...

Examples

In a Python file:

# @piqo add a function to parse CSV files and return a list of dicts

# Becomes generated code with the @piqo prompt removed

In a Markdown file:

@piqo write a summary of REST API best practices

Becomes generated content with the @piqo prompt removed

In a config file:

# @piqo add sensible default nginx config for a Node.js app

# Becomes generated config with the @piqo prompt removed

Behavior Details

• Debounce: File changes are debounced at 500ms per file to avoid duplicate processing
• Initial scan: On startup, piqo scans all watched directories for existing markers
• Ignored paths: Hidden files/dirs, node_modules, .git are automatically skipped
• Text files only: Only processes common text file extensions (.ts, .js, .py, .md, .txt, etc.)

Installation

Place this extension in ~/.pi/agent/extensions/piqo/ for global access, or reference it directly:

pi -e /path/to/piqo-extension