cowart-image-gen SKILL.md skillA
cowart-image-gen from maomaochong-ai/open-astravia is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add maomaochong-ai/open-astravia/cowart-image-gen@git:20261001.0ce1911Pins git:20261001.0ce1911 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- maomaochong-ai/open-astravia
- Path
packages/plugins/externals/cowart-astravia/agent/skills/cowart-image-gen/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261001.0ce1911, committed Oct 1, 2026
- Size
- 1,643 bytes
- Repository stars
- 39
- License
- Apache-2.0
Generate a bitmap for the Cowart canvas via Astravia generate_image, then insert or replace via Cowart MCP. Use when the user asks to create, fill, replace, or place an AI-generated image on a Cowart canvas.
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
# Cowart Image Gen (Astravia) ## Astravia image tools (required) | Intent | Tool | |--------|------| | Brand-new image / fill AI image holder / invent a scene | **`generate_image`** | | Revise an existing image or annotation screenshot | **`edit_image`** (use `cowart-image-edit` skill) | Do **not** use an `imagegen` skill or ad-hoc scripts. After the bitmap exists on disk, place it with Cowart MCP `insert_cowart_image`. ## Preconditions Cowart MCP tools should be available (plugin **cowart-astravia** enabled). Prefer opening the canvas first (`open_cowart_canvas`). ## Workflow 1. Read selection with MCP `get_cowart_selection` (`projectDir` = user workspace). 2. If exactly one selected shape is an AI image holder (`isAiImageHolder` or `meta.cowartAiImageHolder`), use holder size (`props.w` / `props.h`) as the generation contract. 3. Call **`generate_image`** to produce the bitmap. Resolve the real local output path. 4. Call MCP **`insert_cowart_image`** with `projectDir` and that image path: - Holder selected → prefer **replace** the holder (`replaceAiImageHolder: true`). - Otherwise insert onto the current page (from view/canvas state). ## Constraints …
Read the whole file at its exact version.
How to install
mdr add maomaochong-ai/open-astravia/cowart-image-gen@sha256:b37ea7809dd278acThe line at the top of this page pins the label git:20261001.0ce1911, 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_s5yzscvex3kcc3gz)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 1, 2026.
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 (1643 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
maomaochong-ai/open-astravia · 39 stars · license Apache-2.0 · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_s5yzscvex3kcc3gz GET https://markdownregistry.com/api/v1/resolve?ref=maomaochong-ai/open-astravia/cowart-image-gen GET https://markdownregistry.com/api/v1/blob/b37ea7809dd278ac84a59bd670e0a9125d303764fb9a00b703680822b7cb371a
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.