artifactor skillA
artifactor is agent-read markdown (skill) from hiroro-work/claude-plugins: A background drawing hand for a one-page, picture-first HTML artifact that grows over a session — one agent dispatched once and resumed with a message each turn, the page republished to the same URL whenever a section changes, the chat never waiting for the drawing. Use it when a page should keep growing as a conversation goes on, invoked as `/artifactor [<subject>]` by the user or loaded with `Skill(artifactor) --caller` by a skill that supplies what the page holds; not for a one-time artifact,.
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
# artifactor ```text /artifactor [<subject>] /artifactor --resume <slug or path> /artifactor stop ``` One page — big pictures, few words — grows on disk and is republished to the same URL as a conversation goes on. A single background agent, the **artifactor agent**, draws it; the main thread sends it what happened each turn and publishes when the agent reports back. The main thread does not load the design skills, read the agent's contract or write the page, except at a last resort. ## Language Read only the `language` key from the YAML frontmatter of `~/.claude/dev-workflow.local.md`, `.claude/dev-workflow.md` and `.claude/dev-workflow.local.md`, in that order, later files overriding earlier ones; a `null` or empty value clears it, and a missing file, or one without frontmatter, contributes nothing. If none sets it, take `language` from `~/.claude/settings.json`; otherwise use `ja`. Section headings stay English; every other sentence follows the resolved language. ## The page …
Read the whole file at its exact version.
How to install
mdr add hiroro-work/claude-plugins/artifactor@git:20260910.e850bbfmdr add hiroro-work/claude-plugins/artifactor@sha256:f9372235788a8268Pin 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_dj4blhhn74taotql)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260910.e850bbf latest | 2026-09-10 | e850bbf | 10,977 B | A | view · diff |
| git:20260908.5d133a5 | 2026-09-08 | 5d133a5 | 11,428 B | A | view · diff |
| git:20260908.2f8ee93 | 2026-09-08 | 2f8ee93 | 11,411 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 (10977 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
hiroro-work/claude-plugins · 48 stars · license none · pushed 2026-09-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dj4blhhn74taotql GET https://markdownregistry.com/api/v1/resolve?ref=hiroro-work/claude-plugins/artifactor GET https://markdownregistry.com/api/v1/blob/f9372235788a82688e117df209c79a0e47a2f6d240e80cf3fb7693dece60dd39
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