Canonical URL
thedaviddias/Front-End-Checklist
A skill your agent uses when auditing metadata, crawlability, structured data, or indexability related to Set canonical URLs for all pages.
Maintain the comparison schema across the canon. An agent skill from debuglebowski/slayzone.
$ npx skills add debuglebowski/slayzone --skill comparison-taxonomy -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install debuglebowski/slayzone comparison-taxonomy --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/debuglebowski/slayzone.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/comparison-taxonomy .claude/skills/comparison-taxonomy && 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 "comparison-taxonomy" agent skill from https://github.com/debuglebowski/slayzone/tree/main/.agents/skills/comparison-taxonomy into .claude/skills/comparison-taxonomy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comparison-taxonomy", 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/debuglebowski/slayzone/tree/main/.agents/skills/comparison-taxonomyType 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 debuglebowski/slayzone --skill comparison-taxonomy -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install debuglebowski/slayzone comparison-taxonomy --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/debuglebowski/slayzone.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/comparison-taxonomy .agents/skills/comparison-taxonomy && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "comparison-taxonomy" agent skill from https://github.com/debuglebowski/slayzone/tree/main/.agents/skills/comparison-taxonomy into .agents/skills/comparison-taxonomy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comparison-taxonomy", 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 debuglebowski/slayzone --skill comparison-taxonomy -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install debuglebowski/slayzone comparison-taxonomy --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/debuglebowski/slayzone.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/comparison-taxonomy .cursor/skills/comparison-taxonomy && 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 "comparison-taxonomy" agent skill from https://github.com/debuglebowski/slayzone/tree/main/.agents/skills/comparison-taxonomy into .cursor/skills/comparison-taxonomy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comparison-taxonomy", 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/debuglebowski/slayzone.git --path .agents/skills/comparison-taxonomy--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 debuglebowski/slayzone --skill comparison-taxonomy -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install debuglebowski/slayzone comparison-taxonomy --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/debuglebowski/slayzone.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/comparison-taxonomy .gemini/skills/comparison-taxonomy && 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 "comparison-taxonomy" agent skill from https://github.com/debuglebowski/slayzone/tree/main/.agents/skills/comparison-taxonomy into .gemini/skills/comparison-taxonomy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comparison-taxonomy", 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 debuglebowski/slayzone comparison-taxonomyInstalls 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 debuglebowski/slayzone --skill comparison-taxonomy -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/debuglebowski/slayzone.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/comparison-taxonomy .github/skills/comparison-taxonomy && 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 "comparison-taxonomy" agent skill from https://github.com/debuglebowski/slayzone/tree/main/.agents/skills/comparison-taxonomy into .github/skills/comparison-taxonomy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comparison-taxonomy", 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 debuglebowski/slayzone --skill comparison-taxonomy -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install debuglebowski/slayzone comparison-taxonomy --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/debuglebowski/slayzone.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/comparison-taxonomy .opencode/skills/comparison-taxonomy && 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 "comparison-taxonomy" agent skill from https://github.com/debuglebowski/slayzone/tree/main/.agents/skills/comparison-taxonomy into .opencode/skills/comparison-taxonomy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comparison-taxonomy", 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.
comparison-taxonomyMaintain the comparison schema across the canon. An agent skill from debuglebowski/slayzone.
Comparison Taxonomy is an agent skill from debuglebowski/slayzone. Maintain the comparison schema across the canon.
Its SKILL.md is about 470 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The licence is GPL-3.0.
5 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit e912716. 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.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
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.
Comparison Taxonomy loads about 469 tokens when it runs. Until then it costs about 17 tokens; SKILL.md has 204 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.
The full file from debuglebowski/slayzone at commit e912716, republished under its GPL-3.0 licence (© debuglebowski). 204 words, ~469 tokens.
.claude/skills/comparison-taxonomy/SKILL.md (or your agent's skills folder).Maintain the comparison schema across the canon.
Use this skill when the task is to define or refine axes, tags, categories, relevance tiers, or normalization rules.
comparison/COMPETITOR_GUIDE.md.comparison/TRACKING.md.comparison/_template/index.md.Inspect a few real competitor records before changing the schema.
When making taxonomy changes, always state:
© debuglebowski, GPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in .agents/skills/comparison-taxonomy of debuglebowski/slayzone.
Open the folder on GitHubat commit e912716
Comparison Taxonomy 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 |
|---|---|---|---|---|---|---|
| Comparison Taxonomy this skilldebuglebowski/slayzone | 191 | — | ~469 | Automated safety check: Pass | GPL-3.0 | |
| Canonical URLthedaviddias/Front-End-Checklist | 74k | — | ~414 | Automated safety check: Pass | MIT | |
| Canonical Chainthedaviddias/Front-End-Checklist | 74k | — | ~417 | Automated safety check: Pass | MIT | |
| Canonical Headerthedaviddias/Front-End-Checklist | 74k | — | ~432 | Automated safety check: Pass | MIT | |
| Open Source Maintainer Assistantslopus/happy | 24k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Antigravity Maintainer Batch Releasesickn33/agentic-awesome-skills | 47k | 1 repos | ~9.6k | Automated safety check: Warn | MIT |
thedaviddias/Front-End-Checklist
A skill your agent uses when auditing metadata, crawlability, structured data, or indexability related to Set canonical URLs for all pages.
thedaviddias/Front-End-Checklist
A skill your agent uses when auditing metadata, crawlability, structured data, or indexability related to Avoid redirect chains on canonical URLs.
thedaviddias/Front-End-Checklist
A skill your agent uses when auditing metadata, crawlability, structured data, or indexability related to Sync HTML canonical tags and Link headers.
slopus/happy
Helps maintain the slopus/happy open source project by triaging issues, drafting closing comments, finding duplicates and checking fixes, with approval before anything is posted.
sickn33/agentic-awesome-skills
Run protected AAS maintainer sweeps, PR merge batches, canonical sync, Core preview checks, and scripted releases.
openai/openai-agents-python
Assess a GitHub issue or PR for demonstrated need, supported alternatives, correctness, and maintainer action.
debuglebowski/slayzone
Create or update objective website comparison pages and head-to-head pages from the comparison canon.
debuglebowski/slayzone
Manage task artifacts (files, folders) via the slay CLI. An agent skill from debuglebowski/slayzone.
debuglebowski/slayzone
Create and manage automations via the slay CLI. An agent skill from debuglebowski/slayzone.
debuglebowski/slayzone
Supervise a set of slay tasks through planning, execution, and verification
debuglebowski/slayzone
Ensure root instruction files include SlayZone environment context
debuglebowski/slayzone
Interact with PTY terminal sessions via the slay CLI. An agent skill from debuglebowski/slayzone.
Maintain the comparison schema across the canon. An agent skill from debuglebowski/slayzone. Comparison Taxonomy is an agent skill from debuglebowski/slayzone. Maintain the comparison schema across the canon.
Run `npx skills add debuglebowski/slayzone --skill comparison-taxonomy -a claude-code`. Or copy the skill folder (.agents/skills/comparison-taxonomy in debuglebowski/slayzone) into .claude/skills/comparison-taxonomy in your project. Claude Code loads it when a task matches its description.
Run `npx skills add debuglebowski/slayzone --skill comparison-taxonomy -a codex`. Or copy the skill folder (.agents/skills/comparison-taxonomy in debuglebowski/slayzone) into .agents/skills/comparison-taxonomy 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 debuglebowski/slayzone --skill comparison-taxonomy -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/comparison-taxonomy, .gemini/skills/comparison-taxonomy, .github/skills/comparison-taxonomy and .opencode/skills/comparison-taxonomy in your project.
SKILL.md names no scripts, command-line tools or credentials: Comparison Taxonomy is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. 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.
Comparison Taxonomy is published under the GPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 469 tokens (SKILL.md is roughly 1.9k 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 Comparison Taxonomy: Canonical URL (thedaviddias/Front-End-Checklist, 74k stars), Canonical Chain (thedaviddias/Front-End-Checklist, 74k stars), Canonical Header (thedaviddias/Front-End-Checklist, 74k stars) and Open Source Maintainer Assistant (slopus/happy, 24k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
debuglebowski (a GitHub user) maintains it in debuglebowski/slayzone, which has 191 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on September 3, 2026.
Source: debuglebowski/slayzone on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.