Home / kunolu / 640-skills · sbtd-workflow-onboard/assets/external-skills/stable/skills/writing-for-agents/SKILL.md · GitHub

writing-for-agents skillA

Name: writing-for-agents
Author: kunolu

This file is byte-identical to the first copy the registry indexed, one of 5 copies on public GitHub. Same content hash, same audit grade.

writing-for-agents is agent-read markdown (skill) from kunolu/640-skills: Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md..

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.

What the file says

Reference for writing any document an agent consumes: a skill, an `AGENTS.md` / `CLAUDE.md`, a doc reached by a pointer. The packaging differs; the writing does not: the same levers make each one predictable, since the agent takes the same _process_ every run rather than producing the same output.

When the document you're writing is a skill, read [`SKILL-MECHANICS.md`](SKILL-MECHANICS.md) for frontmatter, invocation choice, and router skills.

## Context pointers

A **context pointer** is a reference held in the agent's context that names some out-of-context material and encodes the condition for reaching it. A skill's description is one; a line in `AGENTS.md` naming a doc is the same object. The pointer's _wording_, not its target, decides when the agent reaches the material, and how reliably. A must-have target behind a weakly worded pointer is a variance bug: sharpen the wording first, and inline the material only if sharpening fails.
…

Read the whole file at its exact version.

How to install

Latest version

mdr add kunolu/640-skills/writing-for-agents@git:20260827.561ec6a

Exact content

mdr add kunolu/640-skills/writing-for-agents@sha256:551adca942227b44

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](https://markdownregistry.com/badge/art_vt3wvofs5jag2sqy.svg)](https://markdownregistry.com/a/art_vt3wvofs5jag2sqy)

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Versions

version	committed	commit	size	audit
git:20260827.561ec6a latest	2026-08-27	561ec6a	10,886 B	A	view · diff
git:20260812.12c9286	2026-08-12	12c9286	10,966 B	A	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 (10886 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

kunolu/640-skills · 113 stars · license Apache-2.0 · pushed 2026-09-25 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vt3wvofs5jag2sqy
GET https://markdownregistry.com/api/v1/resolve?ref=kunolu/640-skills/writing-for-agents
GET https://markdownregistry.com/api/v1/blob/551adca942227b44192edba88acd4e8db911f0121ce58ad16944ccf6a896a74a

Your agent 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.

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