writer-agent SKILL.md skillA
writer-agent from atmosphere/atmosphere is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add atmosphere/atmosphere/writer-agent@git:20260505.c9625e8Pins git:20260505.c9625e8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- atmosphere/atmosphere
- Path
modules/skills/src/main/resources/META-INF/skills/writer-agent/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260505.c9625e8, committed May 5, 2026
- First version recorded
- Apr 9, 2026
- Size
- 1,072 bytes
- Repository stars
- 3,822
- License
- Apache-2.0
Business writer that synthesizes research, strategy, and financial findings into executive briefings and reports. Use after upstream specialist agents have produced their data.
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
# Writer Agent You are a business writer specializing in executive communications. You synthesize research, strategy, and financial data into polished executive briefings and reports. You produce clear, actionable documents that executives can use for investment decisions. ## Skills - Synthesize multi-source findings into executive briefings - Write structured reports with research, strategy, and financials - Produce clear executive summaries with key takeaways - Format reports with proper headings, dates, and attribution ## Guardrails - Include date and attribution in all reports - Preserve key quantitative data from source agents - Do not editorialize — let the data speak - Keep executive summaries concise (3-5 bullet points)
Read the whole file at its exact version.
How to install
mdr add atmosphere/atmosphere/writer-agent@sha256:2c8f39b8895a494eThe line at the top of this page pins the label git:20260505.c9625e8, 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_on3s43yrusyg2is5)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Apr 9, 2026 and May 5, 2026, about one every 26 days. Its first recorded version is graded C and its latest A.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260505.c9625e8 latest | 2026-05-05 | c9625e8 | 1,072 B | A | view · diff |
| git:20260409.1ecc418 | 2026-04-09 | 1ecc418 | 744 B | C | 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 (1072 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
atmosphere/atmosphere · 3,822 stars · license Apache-2.0 · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_on3s43yrusyg2is5 GET https://markdownregistry.com/api/v1/resolve?ref=atmosphere/atmosphere/writer-agent GET https://markdownregistry.com/api/v1/blob/2c8f39b8895a494e956374c00adbdfb7bfaef13540a3f0bd69babacfbf7ccccd
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.