diagnose SKILL.md skillA
diagnose from datit309/supergraph is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add datit309/supergraph/diagnose@git:20260710.bbe810dPins git:20260710.bbe810d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- datit309/supergraph
- Path
plugins/supergraph/skills/diagnose/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260710.bbe810d, committed Jul 10, 2026
- First version recorded
- Jun 10, 2026
- Size
- 4,088 bytes
- Repository stars
- 21
- License
- MIT
Structured 6-phase debugging. Build feedback loop first, reproduce deterministically, hypothesize with ranked falsifiable theories, instrument one variable at a time, fix with regression test, cleanup. Use when a bug exists, tests fail unexpectedly, or behavior is wrong and cause is unknown.
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
# /supergraph:diagnose Systematic debugging. Never guess and patch — build a feedback loop, prove the hypothesis, fix once. Announce: "🐛 /supergraph:diagnose — building feedback loop..." ## Setup **Read `.supergraph-env` for test/lint commands (if exists):** ```bash [ -f .supergraph-env ] && source .supergraph-env ``` This sets `$TEST_CMD`, `$FOCUSED_TEST_CMD`, `$LINT_CMD`. If absent, detect from project config (package.json → jest/vitest, pubspec.yaml → flutter test, etc.) same as `/supergraph:scan`. ## Phases ### Phase 1 — Build Feedback Loop Before touching any code, establish a fast, deterministic way to observe the bug. ```bash # Identify the smallest command that shows the failure $TEST_CMD --grep "<failing test name>" # focused test run # or <minimal repro command> ``` **Goal:** failure visible in < 5 seconds. If not, slim down the repro. Do NOT skip this phase. Debugging without a feedback loop is guessing. ### Phase 2 — Reproduce Cleanly - Run the feedback loop 3 times — confirm it fails consistently - Capture exact error output, stack trace, exit code - Note any flakiness → treat as separate bug before continuing …
Read the whole file at its exact version.
How to install
mdr add datit309/supergraph/diagnose@sha256:9955c4191ef005edThe line at the top of this page pins the label git:20260710.bbe810d, 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.
[](https://markdownregistry.com/a/art_cg3rlmpsggxwigcl)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jun 10, 2026 and Jul 10, 2026, about one every 30 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260710.bbe810d latest | 2026-07-10 | bbe810d | 4,088 B | A | view · diff |
| git:20260610.52b7df7 | 2026-06-10 | 52b7df7 | 3,815 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4088 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
datit309/supergraph · 21 stars · license MIT · pushed 2026-10-22 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_cg3rlmpsggxwigcl GET https://markdownregistry.com/api/v1/resolve?ref=datit309/supergraph/diagnose GET https://markdownregistry.com/api/v1/blob/9955c4191ef005ed09d2d1a6a4b50e95c0f4fb0541f9a707e618cd1de22908b8
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.
More from datit309/supergraph
Every file in datit309/supergraph