arch-doctor SKILL.md skillA
arch-doctor from nerviz-ai/nerviz is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nerviz-ai/nerviz/arch-doctor@git:20261021.6793372Pins git:20261021.6793372 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nerviz-ai/nerviz
- Path
.claude/skills/arch-doctor/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261021.6793372, committed Oct 21, 2026
- First version recorded
- Sep 26, 2026
- Size
- 2,808 bytes
- Repository stars
- 8
- License
- MIT
Diagnoses the AI setup and architecture enforcement on this machine: active hooks, loaded boundary rules, build wrapper, `java` on PATH, which `.claude/` this project was written from and what has been edited since, and whether every docker-compose service is actually running with no foreign container on its ports and no image tag disagreeing with the one the test suite pins. Explicit invocation only.
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
## Diagnosis
!`java "${CLAUDE_PROJECT_DIR:-.}/.claude/hooks/ArchHook.java" doctor 2>&1`
## AI files
!`find "${CLAUDE_PROJECT_DIR:-.}/.claude" -maxdepth 2 -type f | sort`
---
Interpret the result above and tell the user, in two or three sentences, whether the
setup is operational. If something is marked with ❌, give the concrete command that
fixes it — don't describe the problem in general terms.
The `Provenance` line is the one exception to "give the command": when it lists files
edited locally, say which ones and that an update would overwrite them. Don't offer to
run the update — losing a hand-edited norm is the user's call, not a fix to apply.
Don't fix anything without the user asking.
## Why this is a manually-invoked skill
Form 2: the whole body is two shell injections plus how to read them, so it is a
procedure (axis 5) fired by a person who wants a verdict (axis 2 — `/arch-doctor`). Form 1
was rejected because a diagnostic the model reaches on its own runs a JVM and a `find` on
every session that mentions a hook; Form 3 was rejected because there is nothing to isolate —
the output is the report, and it is what the user asked to see.
…Read the whole file at its exact version.
How to install
mdr add nerviz-ai/nerviz/arch-doctor@sha256:d09756da585a6595The line at the top of this page pins the label git:20261021.6793372, 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_sp3el5b3pmlz5zvb)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Sep 26, 2026 and Oct 21, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261021.6793372 latest | 2026-10-21 | 6793372 | 2,808 B | A | view · diff |
| git:20260930.3461e4a | 2026-09-30 | 3461e4a | 2,808 B | A | view · diff |
| git:20260929.2ad8a02 | 2026-09-29 | 2ad8a02 | 2,779 B | A | view · diff |
| git:20260927.7653d70 | 2026-09-27 | 7653d70 | 2,537 B | A | view · diff |
| git:20260926.d15fe6b | 2026-09-26 | d15fe6b | 1,226 B | A | view · diff |
| git:20260926.c2eaeec | 2026-09-26 | c2eaeec | 886 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 (2808 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
nerviz-ai/nerviz · 8 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_sp3el5b3pmlz5zvb GET https://markdownregistry.com/api/v1/resolve?ref=nerviz-ai/nerviz/arch-doctor GET https://markdownregistry.com/api/v1/blob/d09756da585a6595d785389b4e7e6f6400a6733c68d6f63695bd0c57374b8a83
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 nerviz-ai/nerviz
Every file in nerviz-ai/nerviz