Structured Data
thedaviddias/Front-End-Checklist
A skill your agent uses when auditing metadata, crawlability, structured data, or indexability related to Add structured data markup.
Enforce strict line-by-line RPython/PyPy structural parity for changes in the majit/pyre codebase.
Custom licenceAuto-check passed
Install Parity
$ npx skills add youknowone/pyre --skill parity -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install youknowone/pyre parity --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/youknowone/pyre.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/parity .claude/skills/parity && 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 "parity" agent skill from https://github.com/youknowone/pyre/tree/main/.claude/skills/parity into .claude/skills/parity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "parity", 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/youknowone/pyre/tree/main/.claude/skills/parityType 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 youknowone/pyre --skill parity -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install youknowone/pyre parity --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/youknowone/pyre.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/parity .agents/skills/parity && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "parity" agent skill from https://github.com/youknowone/pyre/tree/main/.claude/skills/parity into .agents/skills/parity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "parity", 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 youknowone/pyre --skill parity -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install youknowone/pyre parity --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/youknowone/pyre.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/parity .cursor/skills/parity && 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 "parity" agent skill from https://github.com/youknowone/pyre/tree/main/.claude/skills/parity into .cursor/skills/parity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "parity", 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/youknowone/pyre.git --path .claude/skills/parity--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 youknowone/pyre --skill parity -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install youknowone/pyre parity --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/youknowone/pyre.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/parity .gemini/skills/parity && 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 "parity" agent skill from https://github.com/youknowone/pyre/tree/main/.claude/skills/parity into .gemini/skills/parity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "parity", 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 youknowone/pyre parityInstalls 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 youknowone/pyre --skill parity -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/youknowone/pyre.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/parity .github/skills/parity && 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 "parity" agent skill from https://github.com/youknowone/pyre/tree/main/.claude/skills/parity into .github/skills/parity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "parity", 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 youknowone/pyre --skill parity -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install youknowone/pyre parity --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/youknowone/pyre.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/parity .opencode/skills/parity && 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 "parity" agent skill from https://github.com/youknowone/pyre/tree/main/.claude/skills/parity into .opencode/skills/parity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "parity", 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.
Facts
- Skill name
parity- GitHub stars
- 116
- Token cost
- ~9.7k tokens
- SKILL.md length
- 5,112 words
- Files
- 1
- Skills in repo
- 6
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Enforce strict line-by-line RPython/PyPy structural parity for changes in the majit/pyre codebase.
- Works in 4 steps: Parse invocation → Parity audit → Execute the follow-up task under parity → …
- SKILL.md covers First principles, Behavior under /parity, Finding the counterpart:… and Signals of NEW-DEVIATION, plus 3 more sections
- Calls git, cargo and python3
What it does
Parity is an agent skill from youknowone/pyre. Enforce strict line-by-line RPython/PyPy structural parity for changes in the majit/pyre codebase. Invoked via /parity, usually combined with a follow-up task (e.g. /parity continue
Its SKILL.md is about 9.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: PyRe will be a very fast and compliant implementation of the Python language.
Example prompts
- “/parity”
Requirements
- Python 3
Workflow steps
4 steps, taken from the step headings in SKILL.md.
- Parse invocation
- Parity audit
- Execute the follow-up task under parity
- Verify
What it can do on your machine
Read from SKILL.md and the folder at commit 08b7c10. It shows what the files ask for, not the result of running them.
Tool permissions
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.
Runs code
Shell commands in SKILL.md call:
gitcargopython3rg
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Parity loads about 9.7k tokens when it runs. Until then it costs about 48 tokens; SKILL.md has 5,112 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.
Safety
Auto-check passed
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.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 5,112 words (~9,679 tokens).
“Apply these to every decision made while this skill is active, even if the user's follow-up task seems to point elsewhere.”
- name
- parity
Files
Just SKILL.md in .claude/skills/parity of youknowone/pyre.
Open the folder on GitHubat commit 08b7c10
Compare with similar skills
Parity 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 |
|---|---|---|---|---|---|---|
| Parity this skillyouknowone/pyre | 116 | — | ~9.7k | Automated safety check: Pass | Custom licence | |
| Structured Datathedaviddias/Front-End-Checklist | 74k | — | ~420 | Automated safety check: Pass | MIT | |
| Bio Structural Biology Modern Structure PredictionFreedomIntelligence/OpenClaw-Medical-Skills | 3.1k | 1 repos | ~2.5k | Automated safety check: Pass | None | |
| List Structurethedaviddias/Front-End-Checklist | 74k | — | ~438 | Automated safety check: Pass | MIT | |
| Bio Structural Biology Structure IoGPTomics/bioSkills | 1.2k | 1 repos | ~4k | Automated safety check: Pass | MIT | |
| Bio Structural Biology Structure NavigationGPTomics/bioSkills | 1.2k | 1 repos | ~3.7k | Automated safety check: Pass | MIT |
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Questions about Parity
What does Parity do?
Enforce strict line-by-line RPython/PyPy structural parity for changes in the majit/pyre codebase. Parity is an agent skill from youknowone/pyre. Enforce strict line-by-line RPython/PyPy structural parity for changes in the majit/pyre codebase.
How do I install Parity in Claude Code?
Run `npx skills add youknowone/pyre --skill parity -a claude-code`. Or copy the skill folder (.claude/skills/parity in youknowone/pyre) into .claude/skills/parity in your project. Claude Code loads it when a task matches its description.
How do I install Parity in Codex?
Run `npx skills add youknowone/pyre --skill parity -a codex`. Or copy the skill folder (.claude/skills/parity in youknowone/pyre) into .agents/skills/parity in your project. Codex loads it when a task matches its description.
Can I use Parity in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add youknowone/pyre --skill parity -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/parity, .gemini/skills/parity, .github/skills/parity and .opencode/skills/parity in your project.
What does Parity need to run?
Going by SKILL.md and its folder, Parity needs the command-line tools its instructions call (git, cargo, python3 and rg). Our summary lists: Python 3.
Does Parity access the network?
SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Parity safe to install?
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.
What licence does Parity use?
Parity has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Parity use?
About 9.7k tokens (SKILL.md is roughly 39k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Parity?
Skills that share tags, products or a category with Parity: Structured Data (thedaviddias/Front-End-Checklist, 74k stars), Bio Structural Biology Modern Structure Prediction (FreedomIntelligence/OpenClaw-Medical-Skills, 3.1k stars), List Structure (thedaviddias/Front-End-Checklist, 74k stars) and Bio Structural Biology Structure Io (GPTomics/bioSkills, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Parity?
youknowone (a GitHub user) maintains it in youknowone/pyre, which has 116 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on October 8, 2026.
Source: youknowone/pyre on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.