Pynchy Plugin Authoring SKILL.md skillA

Pynchy Plugin Authoring from crypdick/pynchy is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add crypdick/pynchy/Pynchy Plugin Authoring@git:20260731.aaadd31

Pins git:20260731.aaadd31 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
crypdick/pynchy
Path
.claude/skills/pynchy-plugin-authoring/SKILL.md
Versions recorded
5
Latest version
git:20260731.aaadd31, committed Jul 31, 2026
First version recorded
Feb 28, 2026
Size
4,285 bytes
Repository stars
10
License
MIT

Use when creating, scaffolding, or updating a pynchy plugin, including channels, MCP servers, skills, agent cores, workspace specs, and container runtime plugins. Also use when users ask how to register plugins via config.toml, add entry points, or validate plugin hook wiring.

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

# Pynchy Plugin Authoring

## When To Use

Use this skill when the user asks to:

- Create a new `pynchy` plugin
- Add a new hook to an existing plugin
- Register/enable plugins in `config.toml`
- Validate plugin discovery and runtime behavior

## Core Rules

1. Keep plugin responsibilities narrow. One plugin can implement multiple hooks, but avoid unrelated concerns in one package.
2. In the plugin repository `pyproject.toml` (not `pynchy/pyproject.toml`), define entry points under `[project.entry-points."pynchy"]`.
3. For host runtime/channel code, treat plugin code as high trust and avoid risky side effects in import-time code.
4. For plugin docs, cross-link to `pynchy/docs/plugins/*` instead of duplicating long explanations.
5. Refer to the [quickstart guide](../../../docs/plugins/quickstart.md) for the recommended plugin directory structure.
6. **Plugin config models belong in the plugin.** Define Pydantic config models inside the plugin's own source file, not in `pynchy/src/pynchy/config/models.py`. The core `config/models.py` is for pynchy core settings only.

## File Scope Conventions

When this skill mentions config files, use this mapping:
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add crypdick/pynchy/Pynchy Plugin Authoring@sha256:f2292d5d171897ea

The line at the top of this page pins the label git:20260731.aaadd31, 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_evvstsi7e6j5uwv5.svg)](https://markdownregistry.com/a/art_evvstsi7e6j5uwv5)

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

Versions

The registry has recorded 5 versions of this file, between Feb 28, 2026 and Jul 31, 2026, about one every 38 days.

versioncommittedcommitsizeaudit
git:20260731.aaadd31 latest2026-07-31 aaadd31 4,285 BA view · diff
git:20260721.988f07b2026-07-21 988f07b 4,319 BA view · diff
git:20260721.ff3596b2026-07-21 ff3596b 4,253 BA view · diff
git:20260709.741afaa2026-07-09 741afaa 3,781 BA view · diff
git:20260228.a2e6b832026-02-28 a2e6b83 3,807 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4285 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

crypdick/pynchy · 10 stars · license MIT · pushed 2026-09-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_evvstsi7e6j5uwv5
GET https://markdownregistry.com/api/v1/resolve?ref=crypdick/pynchy/Pynchy Plugin Authoring
GET https://markdownregistry.com/api/v1/blob/f2292d5d171897ea60605a0e6ab2659b2d3836440cb541e833d2bd039d4d8a26

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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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