debug SKILL.md skillA

debug from summerengine/summer is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add summerengine/summer/debug@git:20261010.4ade947

Pins git:20261010.4ade947 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: summerengine/summer
Path: library/skills/debug/SKILL.md
Versions recorded: 5
Latest version: git:20261010.4ade947, committed Oct 10, 2026
First version recorded: Sep 2, 2026
Size: 17,387 bytes
Repository stars: 86
License: MIT

Disciplined bug/crash/error loop for Summer projects — script errors, console, debugger, hypothesis, fix, verify — before making code or scene changes.

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

# /debug — Triage and Fix a Bug End-to-End

The disciplined debugging loop for Summer projects. Read the error before
guessing. Form a hypothesis before editing. Verify the fix before declaring
victory. Never grep the codebase before reading the actual error.

**Core principle:** The debugger already knows what's wrong. Your job is to listen to it before doing anything else.

## When to use this skill

- The user says "it crashes", "it broke", "throws an error", "doesn't work", "freezes", "wrong behavior".
- The user invokes `/summer debug`, asks for a support report, or wants something they can send to Summer.
- The user pastes a stack trace.
- A previous build or test step failed and the user wants to fix it.

## When NOT to use this skill

- The user is asking how to *prevent* a class of bug — that's a design question. Use the relevant discipline skill (`gdscript-patterns`, `scene-composition`).
- The user is asking for a feature with a known unfinished spec — that's `make-game` territory.
- The bug is in a file outside the game project that the host agent can debug natively (CI config, npm scripts) — use the host's debugger.

## The Loop

```
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add summerengine/summer/debug@sha256:9e289eaad8674a4c

The line at the top of this page pins the label git:20261010.4ade947, 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](https://markdownregistry.com/badge/art_ymqfucgyl5trhcqj.svg)](https://markdownregistry.com/a/art_ymqfucgyl5trhcqj)

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

Versions

The registry has recorded 5 versions of this file, between Sep 2, 2026 and Oct 10, 2026, about one every 9 days.

version	committed	commit	size	audit
git:20261010.4ade947 latest	2026-10-10	4ade947	17,387 B	A	view · diff
git:20260911.b4df358	2026-09-11	b4df358	17,091 B	A	view · diff
git:20260910.5e63174	2026-09-10	5e63174	17,231 B	A	view · diff
git:20260903.8014feb	2026-09-03	8014feb	17,216 B	A	view · diff
git:20260902.548800b	2026-09-02	548800b	16,645 B	A	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 (17387 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

summerengine/summer · 86 stars · license MIT · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ymqfucgyl5trhcqj
GET https://markdownregistry.com/api/v1/resolve?ref=summerengine/summer/debug
GET https://markdownregistry.com/api/v1/blob/9e289eaad8674a4c367c3c897526df8ce56379c166a79b3a65abaab2c9c7fc34

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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