promptctl SKILL.md skillA
promptctl from oleg-koval/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add oleg-koval/agent-skills/promptctl@git:20260903.188b1cePins git:20260903.188b1ce in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- oleg-koval/agent-skills
- Path
adapters/grok/olko-skill-meta/skills/promptctl/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260903.188b1ce, committed Sep 3, 2026
- First version recorded
- Aug 24, 2026
- Size
- 3,710 bytes
- Repository stars
- 3
- License
- MIT
Manage reusable prompts with the promptctl CLI: template-based prompt engineering, prompt generation, and scoring a prompt before it ships. Use when the user wants to "write a reusable prompt", "score this prompt", "turn this into a prompt template", "share prompts across repos", or names promptctl directly. For bringing an agent skill into this catalog use add-to-my-skills.
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
<!-- Generated by scripts/build-adapters.sh. Do not edit directly. --> # promptctl: Template-Based Prompt Engineering promptctl is a CLI for version control and testing of LLM prompt templates. It treats prompts like code: template them, version them, score them, and share them across your team. ## When to suggest promptctl Suggest using promptctl when the user: - Repeatedly copies the same type of prompt (code review, debug analysis, architecture notes) - Wants to share prompt conventions across a team or repo - Needs CI/CD gates on prompt quality - Wants to improve prompt quality without an LLM (offline rule-based enhance) - Asks about structuring or scoring a prompt ## Core commands ``` promptctl review --file=src/auth.ts # Code review prompt promptctl debug --file=src/handler.go # Systematic debug analysis promptctl arch --file=docs/design.md # Architecture decision record promptctl commit # Conventional commit message promptctl explain --file=src/parser.ts # Code explanation promptctl list # See all available templates …
Read the whole file at its exact version.
How to install
mdr add oleg-koval/agent-skills/promptctl@sha256:b937092722b6055bThe line at the top of this page pins the label git:20260903.188b1ce, 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_2zf4byru2npszhld)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Aug 24, 2026 and Sep 3, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260903.188b1ce latest | 2026-09-03 | 188b1ce | 3,710 B | A | view · diff |
| git:20260828.aaaffd4 | 2026-08-28 | aaaffd4 | 3,469 B | A | view · diff |
| git:20260824.c71bceb | 2026-08-24 | c71bceb | 3,487 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 (3710 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
oleg-koval/agent-skills · 3 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2zf4byru2npszhld GET https://markdownregistry.com/api/v1/resolve?ref=oleg-koval/agent-skills/promptctl GET https://markdownregistry.com/api/v1/blob/b937092722b6055bde1a7ea941c8df903834b68911385a33cb875b9ffa765efe
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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