arcasilesgroup/ai-engineering · skills/ai-writing-behavior/SKILL.md

ai-writing-behavior skillA

ai-writing-behavior is agent-read markdown (skill) from arcasilesgroup/ai-engineering: Authors and revises Agent Behavior BEHAVIOR.md specs that capture recurring, judgeable agent conduct. Use when creating, reviewing, splitting, grouping, or calibrating behavior specs, or when translating trace failures and runtime guidance into durable behaviors. Trigger for "write a behavior spec", "turn this failure into a behavior", "calibrate this behavior", "BEHAVIOR.md". Not for merely scoring a completed trajectory — use /ai-verify — nor for writing a runtime prompt..

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 arcasilesgroup/ai-engineering/ai-writing-behavior@git:20260910.d021330
Exact content
mdr add arcasilesgroup/ai-engineering/ai-writing-behavior@sha256:db2812d820aa39f2

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_sk554aatcmryxdnu.svg)](https://markdownregistry.com/a/art_sk554aatcmryxdnu)

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Versions

versioncommittedcommitsizeaudit
git:20260910.d021330 latest2026-09-10 d021330 9,060 BA view · diff
git:20260901.88246a62026-09-01 88246a6 8,833 BA view · diff
git:20260901.dca22e52026-09-01 dca22e5 2,231 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 (9060 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

arcasilesgroup/ai-engineering · 55 stars · license Apache-2.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_sk554aatcmryxdnu
GET https://markdownregistry.com/api/v1/resolve?ref=arcasilesgroup/ai-engineering/ai-writing-behavior
GET https://markdownregistry.com/api/v1/blob/db2812d820aa39f249fffbaa437b479758c44368baf874ad5e283888fd23d957

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