hl-writing-for-agents SKILL.md skillA
hl-writing-for-agents from hugolopes45/hl-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hugolopes45/hl-skills/hl-writing-for-agents@git:20261023.8a53261Pins git:20261023.8a53261 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hugolopes45/hl-skills
- Path
skills/hl-writing-for-agents/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261023.8a53261, committed Oct 23, 2026
- First version recorded
- Oct 13, 2026
- Size
- 4,589 bytes
- Repository stars
- 2
- License
- MIT
Write text an agent executes. By default, rewrite a raw intent, a prompt, a system prompt, or an AGENTS.md or other instruction-file snippet into the shortest text that gets the behavior, for any capable LLM; --for loop|goal tunes a prompt that runs unattended; --verify <check> gives a task prompt its done predicate. --skill writes or reviews an agent skill (SKILL.md): one job, a description that triggers at the right time, an output a person can skim, a lean body, and checks before it ships.…
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
# Writing for Agents Input: `[text, intent, or path] [--skill] [mode options]` Rules for every mode, including referenced instructions: Do not retry a permission-denied action through another command, tool, path, or environment. Report the blocker. Ground factual claims in supplied evidence or results you observed in this session. - Take line numbers from numbered reads, not list-item numbers. Copy hashes, quotes, and errors exactly; verify stated counts. - Report each check's command, directory, and actual execution count. Count runs, not tool calls or test cases; include failures, exclude denied attempts. Reconcile counts with observed results. - Report another agent's findings only after its result returns and you check them. - Separate observations, inferences, and estimates. An outside fact without a checked source is unverified, not an estimate. - Scope all, only, and none to what you checked. A code-backed prediction is not an observed run. - Missing evidence: say what is unknown. Name a file or function instead of inventing a line number. …
Read the whole file at its exact version.
How to install
mdr add hugolopes45/hl-skills/hl-writing-for-agents@sha256:532e58f30cacb58cThe line at the top of this page pins the label git:20261023.8a53261, 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_fr2gpds5oxh5y56r)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Oct 13, 2026 and Oct 23, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261023.8a53261 latest | 2026-10-23 | 8a53261 | 4,589 B | A | view · diff |
| git:20261013.5d39ecd | 2026-10-13 | 5d39ecd | 3,445 B | A | view · diff |
| git:20261013.3d1183e | 2026-10-13 | 3d1183e | 3,392 B | A | view · diff |
| git:20261013.59162d2 | 2026-10-13 | 59162d2 | 1,190 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 (4589 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
hugolopes45/hl-skills · 2 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fr2gpds5oxh5y56r GET https://markdownregistry.com/api/v1/resolve?ref=hugolopes45/hl-skills/hl-writing-for-agents GET https://markdownregistry.com/api/v1/blob/532e58f30cacb58cb4615adf7ba75617fb3a580fc4e59e3baed3d6475cc788d9
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.