protolabsai/protoagent · plugins/craft/skills/writing-skills/SKILL.md

writing-skills skillA

writing-skills is agent-read markdown (skill) from protolabsai/protoagent: /writing-skills — the house discipline for authoring SKILL.md skills that behave predictably. Loads the rules; the skill_writer subagent applies them..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add protolabsai/protoagent/writing-skills@git:20260703.7e660b7
Exact content
mdr add protolabsai/protoagent/writing-skills@sha256:ad4f364a8a14e89e

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_apat2umttzhnd4dd.svg)](https://markdownregistry.com/a/art_apat2umttzhnd4dd)

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Versions

versioncommittedcommitsizeaudit
git:20260703.7e660b7 latest2026-07-03 7e660b7 3,593 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (3593 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

protolabsai/protoagent · 10 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_apat2umttzhnd4dd
GET https://markdownregistry.com/api/v1/resolve?ref=protolabsai/protoagent/writing-skills
GET https://markdownregistry.com/api/v1/blob/ad4f364a8a14e89e23004b6f6094d81b254d8704d440169e1d8cc53cd138b4bb

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.