plan-ceo-review SKILL.md skillA

plan-ceo-review from garrytan/gstack is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add garrytan/gstack/plan-ceo-review@v1.0.0

Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
garrytan/gstack
Path
plan-ceo-review/SKILL.md
Versions recorded
25
Latest version
v1.0.0, committed Oct 19, 2026
First version recorded
Aug 29, 2026
Size
80,399 bytes
Repository stars
136,966
License
MIT

CEO/founder-mode plan review. (gstack).

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

<!-- AUTO-GENERATED from SKILL.md.tmpl — do not edit directly -->
<!-- Regenerate: bun run gen:skill-docs -->

## Preamble (run first)

```bash
~/.claude/skills/gstack/bin/gstack-skill-start --skill "plan-ceo-review" --model "claude"
```

Read the echoed `KEY: value` STATUS lines — they drive every preamble rule
below. **Degraded mode:** if `SKILL_START_PROTO: 1` is missing from the output
(script absent, stale install, or a different protocol number), apply safe
defaults: treat `SESSION_KIND` as `interactive`, do NOT assume Conductor,
skip onboarding/telemetry steps (their gates are marker-based, so consent and
onboarding prompts are DEFERRED to the next healthy run — never lost), tell
the user to run `./setup` or `/gstack-upgrade`, and proceed with their task.
Note `SESSION_ID` and `TEL_START` from the output — the Telemetry step needs
them at skill end.

**Instruction blocks:** the output may contain
`GSTACK_INSTRUCTION_BEGIN: <id> <session-id>` … `GSTACK_INSTRUCTION_END`
blocks — one-time onboarding and consent directives whose runtime gates fired.
Follow each before continuing, then proceed with the user's task. Honor a
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add garrytan/gstack/plan-ceo-review@sha256:a65918b70cf6cd2d

The line at the top of this page pins the label v1.0.0, 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_4iafv5wczc6sfazv.svg)](https://markdownregistry.com/a/art_4iafv5wczc6sfazv)

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

Versions

The registry has recorded 25 versions of this file, between Aug 29, 2026 and Oct 19, 2026, about one every 2 days.

versioncommittedcommitsizeaudit
v1.0.0 latest2026-10-19 6237994 80,399 BA view · diff
v1.0.02026-10-18 77d125e 80,963 BA view · diff
v1.0.02026-10-11 2865cfc 80,949 BA view · diff
v1.0.02026-10-11 ab79e55 80,916 BA view · diff
v1.0.02026-10-11 140003b 80,272 BA view · diff
v1.0.02026-10-10 45a6783 79,913 BA view · diff
v1.0.02026-10-10 5b9b837 79,932 BA view · diff
v1.0.02026-10-04 2db0b3a 77,924 BA view · diff
v1.0.02026-10-04 4015c28 77,275 BA view · diff
v1.0.02026-10-03 ac20ef1 78,751 BA view · diff
v1.0.02026-10-03 74512c2 80,214 BA view · diff
v1.0.02026-10-01 7fca42a 80,837 BA view · diff
v1.0.02026-09-29 96764e8 80,125 BA view · diff
v1.0.02026-09-29 dcaea52 80,085 BA view · diff
v1.0.02026-09-26 01593aa 80,007 BA view · diff
v1.0.02026-09-24 730a101 79,134 BA view · diff
v1.0.02026-09-24 06ed920 80,058 BA view · diff
v1.0.02026-09-22 636175d 80,043 BA view · diff
v1.0.02026-09-14 9f81911 79,696 BA view · diff
v1.0.02026-09-09 71f6048 78,509 BA view · diff
v1.0.02026-09-06 0530392 78,648 BA view · diff
v1.0.02026-09-01 0d1bd56 75,586 BA view · diff
v1.0.02026-09-01 702a1a9 75,446 BA view · diff
v1.0.02026-08-31 253d1df 75,389 BA view · diff
v1.0.02026-08-29 07b59e3 74,246 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 (80399 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

garrytan/gstack · 136,966 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4iafv5wczc6sfazv
GET https://markdownregistry.com/api/v1/resolve?ref=garrytan/gstack/plan-ceo-review
GET https://markdownregistry.com/api/v1/blob/a65918b70cf6cd2d8f4325b447ad0420cab30717ea26225f06c538d055e96201

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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