existing-helper SKILL.md skillA
existing-helper from jpcaparas/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jpcaparas/skills/existing-helper@git:20260912.938fe03Pins git:20260912.938fe03 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jpcaparas/skills
- Path
skills/agents/skill-creator-advanced/evals/files/cli-repo/skills/existing-helper/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260912.938fe03, committed Sep 12, 2026
- Size
- 264 bytes
- Repository stars
- 56
- License
- none declared
Explain this fixture repository's established installable-skill layout. Use only for repository-layout orientation.
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
# Existing Helper Confirm that installable packages in this fixture repository live under `skills/`.
Read the whole file at its exact version.
How to install
mdr add jpcaparas/skills/existing-helper@sha256:348ab6d8949694b5The line at the top of this page pins the label git:20260912.938fe03, 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_brfxtdzdjbpyovqf)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 12, 2026.
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 (264 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
jpcaparas/skills · 56 stars · license none declared · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_brfxtdzdjbpyovqf GET https://markdownregistry.com/api/v1/resolve?ref=jpcaparas/skills/existing-helper GET https://markdownregistry.com/api/v1/blob/348ab6d8949694b56cb29474875fe26999020e6624207594e213a11f209c081d
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 jpcaparas/skills
Every file in jpcaparas/skills