Logseq Repl
logseq/logseq
Start and coordinate Logseq development REPL workflows for the Desktop renderer :app, Electron main-process :electron, and :db-worker-node runtimes through one unified workflow.
Before a change to product behavior, a public contract, or what Atlas treats as true, sent or approved: route it with pnpm po:route and decide stop, probe first, or build.
Install Product Check
$ npx skills add wlsdks/ontology-atlas --skill product-check -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install wlsdks/ontology-atlas product-check --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/wlsdks/ontology-atlas.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/product-check .claude/skills/product-check && 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 "product-check" agent skill from https://github.com/wlsdks/ontology-atlas/tree/main/.agents/skills/product-check into .claude/skills/product-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "product-check", 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/wlsdks/ontology-atlas/tree/main/.agents/skills/product-checkType 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 wlsdks/ontology-atlas --skill product-check -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install wlsdks/ontology-atlas product-check --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/wlsdks/ontology-atlas.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/product-check .agents/skills/product-check && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "product-check" agent skill from https://github.com/wlsdks/ontology-atlas/tree/main/.agents/skills/product-check into .agents/skills/product-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "product-check", 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 wlsdks/ontology-atlas --skill product-check -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install wlsdks/ontology-atlas product-check --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/wlsdks/ontology-atlas.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/product-check .cursor/skills/product-check && 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 "product-check" agent skill from https://github.com/wlsdks/ontology-atlas/tree/main/.agents/skills/product-check into .cursor/skills/product-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "product-check", 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/wlsdks/ontology-atlas.git --path .agents/skills/product-check--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 wlsdks/ontology-atlas --skill product-check -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install wlsdks/ontology-atlas product-check --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/wlsdks/ontology-atlas.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/product-check .gemini/skills/product-check && 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 "product-check" agent skill from https://github.com/wlsdks/ontology-atlas/tree/main/.agents/skills/product-check into .gemini/skills/product-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "product-check", 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 wlsdks/ontology-atlas product-checkInstalls 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 wlsdks/ontology-atlas --skill product-check -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/wlsdks/ontology-atlas.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/product-check .github/skills/product-check && 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 "product-check" agent skill from https://github.com/wlsdks/ontology-atlas/tree/main/.agents/skills/product-check into .github/skills/product-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "product-check", 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 wlsdks/ontology-atlas --skill product-check -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install wlsdks/ontology-atlas product-check --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/wlsdks/ontology-atlas.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/product-check .opencode/skills/product-check && 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 "product-check" agent skill from https://github.com/wlsdks/ontology-atlas/tree/main/.agents/skills/product-check into .opencode/skills/product-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "product-check", 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
product-check- GitHub stars
- 142
- Token cost
- ~141 tokens
- SKILL.md length
- 40 words
- Files
- 2
- Skills in repo
- 4
- Repo updated
- First seen
- Licence
- MIT
At a glance
Before a change to product behavior, a public contract, or what Atlas treats as true, sent or approved: route it with pnpm po:route and decide stop, probe first, or build.
- Knowledge Management work in your project
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Product Check is an agent skill from wlsdks/ontology-atlas. Before a change to product behavior, a public contract, or what Atlas treats as true, sent or approved: route it with pnpm po:route and decide stop, probe first, or build. Skip behavior-preserving maintenance.
Its SKILL.md is about 140 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `workflow.md`).
It sits in Knowledge Management. It works with pnpm. The repository describes itself as: Understand what your codebase builds, why it is structured that way, and what a change could affect. One shared Markdown ontology for humans and coding agents—visualized for… The licence is MIT.
When your agent uses it
- Knowledge Management work in your project
Example prompts
- “/product-check”
What it can do on your machine
Read from SKILL.md and the folder at commit bb8d242. 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
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.
Network
No URLs in SKILL.md.
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
Product Check loads about 141 tokens when it runs. Until then it costs about 56 tokens; SKILL.md has 40 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
The full file from wlsdks/ontology-atlas at commit bb8d242, republished under its MIT licence (© wlsdks). 40 words, ~141 tokens.
Download SKILL.mdSave it as
.claude/skills/product-check/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- product-check
- description
- Before a change to product behavior, a public contract, or what Atlas treats as true, sent or approved: route it with `pnpm po:route` and decide stop, probe first, or build. Skip behavior-preserving maintenance.
product-check
Follow the shared workflow at the requested or routed scope. Read supporting references only for the current phase.
Use the applicable briefs in .agents/agents/; inherit the session model,
effort and available capabilities. A brief's access boundary grants no permission.
© wlsdks, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in .agents/skills/product-check of wlsdks/ontology-atlas.
- SKILL.md
- workflow.md
Open the folder on GitHubat commit bb8d242
Compare with similar skills
Product Check 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 |
|---|---|---|---|---|---|---|
| Product Check this skillwlsdks/ontology-atlas | 142 | — | ~141 | Automated safety check: Pass | MIT | |
| Logseq Repllogseq/logseq | 45k | — | ~1.6k | Automated safety check: Pass | AGPL-3.0 | |
| Developing Electron DesktopTriliumNext/Trilium | 38k | — | ~5.7k | Automated safety check: Pass | AGPL-3.0 | |
| Figma Design Knowledge GraphEgonex-AI/Understand-Anything | 86k | — | ~1k | Automated safety check: Pass | MIT | |
| Relaunchnaveedharri/baalda | 155 | — | ~870 | Automated safety check: Pass | Apache-2.0 | |
| Logseq Review Workflow Evallogseq/logseq | 45k | — | ~1k | Automated safety check: Pass | AGPL-3.0 |
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Questions about Product Check
What does Product Check do?
Before a change to product behavior, a public contract, or what Atlas treats as true, sent or approved: route it with pnpm po:route and decide stop, probe first, or build. Product Check is an agent skill from wlsdks/ontology-atlas. Before a change to product behavior, a public contract, or what Atlas treats as true, sent or approved: route it with pnpm po:route and decide stop, probe first, or build.
When should I use Product Check?
Product Check fits situations like: knowledge Management work in your project.
How do I install Product Check in Claude Code?
Run `npx skills add wlsdks/ontology-atlas --skill product-check -a claude-code`. Or copy the skill folder (.agents/skills/product-check in wlsdks/ontology-atlas) into .claude/skills/product-check in your project. Claude Code loads it when a task matches its description.
How do I install Product Check in Codex?
Run `npx skills add wlsdks/ontology-atlas --skill product-check -a codex`. Or copy the skill folder (.agents/skills/product-check in wlsdks/ontology-atlas) into .agents/skills/product-check in your project. Codex loads it when a task matches its description.
Can I use Product Check 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 wlsdks/ontology-atlas --skill product-check -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/product-check, .gemini/skills/product-check, .github/skills/product-check and .opencode/skills/product-check in your project.
What does Product Check need to run?
SKILL.md names no scripts, command-line tools or credentials: Product Check is instructions for the agent only.
Does Product Check access the network?
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.
Is Product Check 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 Product Check use?
Product Check is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Product Check use?
About 141 tokens (SKILL.md is roughly 564 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 Product Check?
Skills that share tags, products or a category with Product Check: Logseq Repl (logseq/logseq, 45k stars), Developing Electron Desktop (TriliumNext/Trilium, 38k stars), Figma Design Knowledge Graph (Egonex-AI/Understand-Anything, 86k stars) and Relaunch (naveedharri/baalda, 155 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Product Check?
wlsdks (a GitHub user) maintains it in wlsdks/ontology-atlas, which has 142 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on October 10, 2026.
Source: wlsdks/ontology-atlas on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.