Simple English
moeru-ai/airi
Write or rewrite technical text with the rules of ASD-STE100 Simplified Technical English so it is clear, unambiguous, and free of AI slop.
Prepare or publish a Crimson patch, minor, or development release with changelog notes, version and lock updates, validation, and tag-triggered publishing.
$ npx skills add banteg/crimson --skill crimson-release -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install banteg/crimson crimson-release --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/banteg/crimson.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.codex/skills/crimson-release .claude/skills/crimson-release && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "crimson-release" agent skill from https://github.com/banteg/crimson/tree/master/.codex/skills/crimson-release into .claude/skills/crimson-release/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crimson-release", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/banteg/crimson/tree/master/.codex/skills/crimson-releaseType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add banteg/crimson --skill crimson-release -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install banteg/crimson crimson-release --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/banteg/crimson.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.codex/skills/crimson-release .agents/skills/crimson-release && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "crimson-release" agent skill from https://github.com/banteg/crimson/tree/master/.codex/skills/crimson-release into .agents/skills/crimson-release/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crimson-release", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add banteg/crimson --skill crimson-release -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install banteg/crimson crimson-release --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/banteg/crimson.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.codex/skills/crimson-release .cursor/skills/crimson-release && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "crimson-release" agent skill from https://github.com/banteg/crimson/tree/master/.codex/skills/crimson-release into .cursor/skills/crimson-release/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crimson-release", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/banteg/crimson.git --path .codex/skills/crimson-release--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add banteg/crimson --skill crimson-release -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install banteg/crimson crimson-release --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/banteg/crimson.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.codex/skills/crimson-release .gemini/skills/crimson-release && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "crimson-release" agent skill from https://github.com/banteg/crimson/tree/master/.codex/skills/crimson-release into .gemini/skills/crimson-release/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crimson-release", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install banteg/crimson crimson-releaseInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add banteg/crimson --skill crimson-release -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/banteg/crimson.git skills-src && mkdir -p .github/skills && cp -r skills-src/.codex/skills/crimson-release .github/skills/crimson-release && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "crimson-release" agent skill from https://github.com/banteg/crimson/tree/master/.codex/skills/crimson-release into .github/skills/crimson-release/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crimson-release", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add banteg/crimson --skill crimson-release -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install banteg/crimson crimson-release --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/banteg/crimson.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.codex/skills/crimson-release .opencode/skills/crimson-release && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "crimson-release" agent skill from https://github.com/banteg/crimson/tree/master/.codex/skills/crimson-release into .opencode/skills/crimson-release/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "crimson-release", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
crimson-releasePrepare or publish a Crimson patch, minor, or development release with changelog notes, version and lock updates, validation, and tag-triggered publishing.
Crimson Release is an agent skill from banteg/crimson. Prepare or publish a Crimson patch, minor, or development release with changelog notes, version and lock updates, validation, and tag-triggered publishing.
Its SKILL.md is about 900 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).
It sits in Development, covering Changelog and release notes. The repository describes itself as: a faithful rewrite of crimsonland 1.9.93 from 2003.
5 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit f8e7434. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
uvgitjustFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md. Its commands use uv and git, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Crimson Release loads about 896 tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 456 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
Without a licence we can't republish the file, so here is its outline and opening line. It has 456 words (~896 tokens).
“Read the extracted notes and run uv lock --check, uv build, and checks appropriate to any additional edits. Confirm the wheel/sdist version matches. If preparation is all that was requested, present the diff and validation results here.”
SKILL.md and 1 other file in .codex/skills/crimson-release of banteg/crimson.
Open the folder on GitHubat commit f8e7434
Crimson Release next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Crimson Release this skillbanteg/crimson | 185 | — | ~896 | Automated safety check: Pass | None | |
| Simple Englishmoeru-ai/airi | 50k | 2 repos | ~4.6k | Automated safety check: Pass | MIT | |
| StarRocks Release NotesStarRocks/starrocks | 12k | — | ~1.9k | Automated safety check: Notes | Apache-2.0 | |
| Cutting A ReleaseTriliumNext/Trilium | 38k | — | ~3.2k | Automated safety check: Pass | AGPL-3.0 | |
| Mole CLI Release Flowtw93/Mole | 70k | — | ~2.6k | Automated safety check: Pass | GPL-3.0 | |
| React Router Release Notes Prepremix-run/react-router | 57k | — | ~1.1k | Automated safety check: Pass | MIT |
moeru-ai/airi
Write or rewrite technical text with the rules of ASD-STE100 Simplified Technical English so it is clear, unambiguous, and free of AI slop.
StarRocks/starrocks
Drafts English release notes for a StarRocks patch release from the PRs merged into its release branch, then opens a documentation PR and hands translation to /translate.
TriliumNext/Trilium
A skill your agent uses when cutting, preparing, or debugging a Trilium release — bumping the monorepo version, tagging, or diagnosing a failed "Release" workflow run.
tw93/Mole
Runbook for assessing and executing a Mole CLI release: distribution channels, pre-flight checks, capital-V tags, build artifacts and the handoff to curated release notes.
remix-run/react-router
Polishes pending React Router change files before the versioning scripts run, and decides whether a long-form What's Changed section is warranted.
PrefectHQ/fastmcp
Cut a FastMCP release end to end. An agent skill from PrefectHQ/fastmcp.
banteg/crimson
Use ast-grep for Python structural code exploration, mechanical codemods, and rule maintenance in this repo.
Categories
Prepare or publish a Crimson patch, minor, or development release with changelog notes, version and lock updates, validation, and tag-triggered publishing. Crimson Release is an agent skill from banteg/crimson. Prepare or publish a Crimson patch, minor, or development release with changelog notes, version and lock updates, validation, and tag-triggered publishing.
Crimson Release fits situations like: tasks that involve Changelog and release notes.
Run `npx skills add banteg/crimson --skill crimson-release -a claude-code`. Or copy the skill folder (.codex/skills/crimson-release in banteg/crimson) into .claude/skills/crimson-release in your project. Claude Code loads it when a task matches its description.
Run `npx skills add banteg/crimson --skill crimson-release -a codex`. Or copy the skill folder (.codex/skills/crimson-release in banteg/crimson) into .agents/skills/crimson-release in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add banteg/crimson --skill crimson-release -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/crimson-release, .gemini/skills/crimson-release, .github/skills/crimson-release and .opencode/skills/crimson-release in your project.
Going by SKILL.md and its folder, Crimson Release needs the command-line tools its instructions call (uv, git and just).
SKILL.md contains no URLs. Its commands use uv and git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
No licence was found for Crimson Release or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
About 896 tokens (SKILL.md is roughly 3.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Crimson Release: Simple English (moeru-ai/airi, 50k stars), StarRocks Release Notes (StarRocks/starrocks, 12k stars), Cutting A Release (TriliumNext/Trilium, 38k stars) and Mole CLI Release Flow (tw93/Mole, 70k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
banteg (a GitHub user) maintains it in banteg/crimson, which has 185 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on October 9, 2026.
Source: banteg/crimson on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.