DESIGN.md@tests/ext_conformance/artifacts/npm/pi-extensions/files-widgetA

DESIGN.md@tests/ext_conformance/artifacts/npm/pi-extensions/files-widget from dicklesworthstone/pi_agent_rust is a DESIGN.md file: the design rules coding agents follow in that repo.

Install it, pinned
mdr add dicklesworthstone/pi_agent_rust/tests/ext_conformance/artifacts/npm/pi-extensions/files-widget/DESIGN.md@git:20260206.e662fb3

Pins git:20260206.e662fb3 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
DESIGN.md file
Repository
dicklesworthstone/pi_agent_rust
Path
tests/ext_conformance/artifacts/npm/pi-extensions/files-widget/DESIGN.md
Versions recorded
1
Latest version
git:20260206.e662fb3, committed Feb 6, 2026
Size
18,338 bytes
Repository stars
1,966
License
a license file GitHub does not identify

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Pi Editor Extension

A Pi extension that provides an in-terminal file browser, viewer, and review workflow - enabling you to navigate, view, and comment on files without leaving Pi or interrupting the agent.

## Problem Statement

When working with coding agents in Pi:
- Viewing files requires either putting full content into context (`cat`) or leaving the terminal
- Reviewing diffs and agent changes means context-switching to an external editor
- No way to easily browse the project structure while the agent works
- No feedback loop for "I see this line, let me comment on it and send to agent"

## Goals

### MVP (v0.1)
1. **File Tree Widget** - Toggleable file browser showing project structure
2. **File Viewer** - View files with syntax highlighting, scroll, search
3. **Diff View** - Toggle diff vs HEAD for modified files
4. **Markdown Rendering** - Render .md files nicely (via `glow` or similar)
5. **Select + Comment + Send** - Select text, add comment, send to agent as steering message

### Future Enhancements
- Agent vs human edit attribution (Cursor Blame style)
- Word-level diff for prose (not just line-level git diff)
- Multiple comments before sending (queue workflow)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add dicklesworthstone/pi_agent_rust/tests/ext_conformance/artifacts/npm/pi-extensions/files-widget/DESIGN.md@sha256:56bacbff1aa1c723

The line at the top of this page pins the label git:20260206.e662fb3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_isk4jwj6w45mgl32.svg)](https://markdownregistry.com/a/art_isk4jwj6w45mgl32)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Feb 6, 2026.

versioncommittedcommitsizeaudit
git:20260206.e662fb3 latest2026-02-06 e662fb3 18,338 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (18338 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

dicklesworthstone/pi_agent_rust · 1,966 stars · license a license file GitHub does not identify · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_isk4jwj6w45mgl32
GET https://markdownregistry.com/api/v1/resolve?ref=dicklesworthstone/pi_agent_rust/tests/ext_conformance/artifacts/npm/pi-extensions/files-widget/DESIGN.md
GET https://markdownregistry.com/api/v1/blob/56bacbff1aa1c723b20f86c4a8fcf0b44820b85e47974d4ec2ac001abf986720

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: what DESIGN.md is and how agents use it · which agent file does what.

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