theme-designer skillA
theme-designer is agent-read markdown (skill) from alexschlessinger/polly: Author and apply a color theme for the running session with the set_theme tool, persisting it to ~/.pollytool/themes only after the user confirms. Use when the user asks to change polly's colors, match their terminal palette, fix a role that is unreadable, or save a theme for later..
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
# Theme Restyle the running session by setting colors for polly's fixed role vocabulary, then persist the theme to a file only after the user agrees. ## 1. Interview first Do not guess. One topic per message: - **Background**: light or dark, and should the theme set its own `background` or sit on the terminal's? A theme is one look; a user who wants both a light and a dark version gets two themes with two names. - **Match the terminal or pin RGB**: reuse the terminal's own palette slots (`palette:N`) and color names, or specify exact colors (`#rrggbb`)? - **What to change**: only the roles the user complains about, or a full restyle? Every role you leave out keeps polly's built-in color. ## 2. Pick from the 25 roles - **Semantic (7)**: `ok`, `err`, `run`, `accent`, `active`, `muted`, `code`. - **Token (7)**: `syn-comment`, `syn-keyword`, `syn-string`, `syn-number`, `syn-func`, `syn-add`, `syn-del`. Omit a token role to inherit its fallback — `syn-comment`→`muted`, `syn-keyword`→`accent`, `syn-string`→`ok`, `syn-number`→`active`, `syn-func`→`code` (keeping its bold), `syn-add`→`ok`, `syn-del`→`err`. For code and diffs, usually set only the …
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How to install
mdr add alexschlessinger/polly/theme-designer@git:20260918.ef81e6amdr add alexschlessinger/polly/theme-designer@sha256:28a08e54a3622dd4Pin 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_7l3au2ypljf6knmv)
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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 (4100 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
alexschlessinger/polly · 3 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7l3au2ypljf6knmv GET https://markdownregistry.com/api/v1/resolve?ref=alexschlessinger/polly/theme-designer GET https://markdownregistry.com/api/v1/blob/28a08e54a3622dd4ea40ae5465dbf4c2b3525cbe82167ec22e13ae1bcafd2cd7
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