copywriter skillA
copywriter is agent-read markdown (skill) from jikig-ai/soleur: Writes and edits marketing copy -- landing pages, email sequences, cold outreach, social content, and copy editing. Use the content-writer skill for blog articles; use outbound-strategist for cadence strategy and audience targeting; use fact-checker for citation verification; use this agent for landing pages, emails, and short-form copy..
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
mdr add jikig-ai/soleur/copywriter@git:20260409.f449cb6mdr add jikig-ai/soleur/copywriter@sha256:d974147e22af8f80Pin 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.
[](https://markdownregistry.com/a/art_zvec3i3bmlcfrmw7)
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Versions
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 (2505 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
jikig-ai/soleur · 15 stars · license NOASSERTION · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zvec3i3bmlcfrmw7 GET https://markdownregistry.com/api/v1/resolve?ref=jikig-ai/soleur/copywriter GET https://markdownregistry.com/api/v1/blob/d974147e22af8f8002e1df3cbe63d4c60823c40724199d7f4538a34f50a967b0
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.