Duplicate Id Active
thedaviddias/Front-End-Checklist
A skill your agent uses when reviewing rendered HTML, interactive components, or design-system patterns related to Use unique IDs for active elements.
Inspect known Activity Japan plan IDs or URLs, compare dated prices and sessions, check language-sitemap coverage, and hand off to canonical booking pages.
$ npx skills add mvanhorn/printing-press-library --skill pp-activity-japan -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mvanhorn/printing-press-library pp-activity-japan --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/mvanhorn/printing-press-library.git skills-src && mkdir -p .claude/skills && cp -r skills-src/cli-skills/pp-activity-japan .claude/skills/pp-activity-japan && 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 "pp-activity-japan" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-activity-japan into .claude/skills/pp-activity-japan/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-activity-japan", 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/mvanhorn/printing-press-library/tree/main/cli-skills/pp-activity-japanType 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 mvanhorn/printing-press-library --skill pp-activity-japan -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mvanhorn/printing-press-library pp-activity-japan --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .agents/skills && cp -r skills-src/cli-skills/pp-activity-japan .agents/skills/pp-activity-japan && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "pp-activity-japan" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-activity-japan into .agents/skills/pp-activity-japan/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-activity-japan", 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 mvanhorn/printing-press-library --skill pp-activity-japan -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mvanhorn/printing-press-library pp-activity-japan --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/cli-skills/pp-activity-japan .cursor/skills/pp-activity-japan && 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 "pp-activity-japan" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-activity-japan into .cursor/skills/pp-activity-japan/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-activity-japan", 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/mvanhorn/printing-press-library.git --path cli-skills/pp-activity-japan--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 mvanhorn/printing-press-library --skill pp-activity-japan -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mvanhorn/printing-press-library pp-activity-japan --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/cli-skills/pp-activity-japan .gemini/skills/pp-activity-japan && 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 "pp-activity-japan" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-activity-japan into .gemini/skills/pp-activity-japan/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-activity-japan", 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 mvanhorn/printing-press-library pp-activity-japanInstalls 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 mvanhorn/printing-press-library --skill pp-activity-japan -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .github/skills && cp -r skills-src/cli-skills/pp-activity-japan .github/skills/pp-activity-japan && 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 "pp-activity-japan" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-activity-japan into .github/skills/pp-activity-japan/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-activity-japan", 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 mvanhorn/printing-press-library --skill pp-activity-japan -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mvanhorn/printing-press-library pp-activity-japan --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/cli-skills/pp-activity-japan .opencode/skills/pp-activity-japan && 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 "pp-activity-japan" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-activity-japan into .opencode/skills/pp-activity-japan/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-activity-japan", 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.
pp-activity-japanInspect known Activity Japan plan IDs or URLs, compare dated prices and sessions, check language-sitemap coverage, and hand off to canonical booking pages.
Pp Activity Japan is an agent skill from mvanhorn/printing-press-library. Inspect known Activity Japan plan IDs or URLs, compare dated prices and sessions, check language-sitemap coverage, and hand off to canonical booking pages. Use for an Activity Japan itinerary shortlist; destination search is access gated.
Its SKILL.md is about 2k 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: Official library of CLIs generated by the CLI Printing Press. Endorsed, tested, and community-contributed. The licence is Apache-2.0.
3 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 7fd6e0e. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadBashFrom allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
gonpxFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md. Its commands use npx, 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.
Pp Activity Japan loads about 2k tokens when it runs. Until then it costs about 64 tokens; SKILL.md has 806 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 noted patterns worth knowing about, such as sudo or a known installer.
allowed-tools: Read, BashAutomated 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 mvanhorn/printing-press-library at commit 7fd6e0e, republished under its Apache-2.0 licence (© mvanhorn). 806 words, ~1,958 tokens.
.claude/skills/pp-activity-japan/SKILL.md (or your agent's skills folder).<!-- GENERATED FILE — DO NOT EDIT.
This file is a verbatim mirror of library/travel/activity-japan/SKILL.md,
regenerated post-merge by tools/generate-skills/. Hand-edits here are
silently overwritten on the next regen. Edit the library/ source instead.
See the repository agent guide, section "Generated artifacts: registry.json, cli-skills/". -->
Use the installed activity-japan-pp-cli binary. In a source checkout, build with go build -o ./bin/activity-japan-pp-cli ./cmd/activity-japan-pp-cli, add ./bin to PATH, and verify activity-japan-pp-cli --version. The installer below applies to released library packages. Run leaf --help when a flag is unclear.
This skill drives the activity-japan-pp-cli binary. You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first:
$HOME/.local/bin on macOS/Linux and %LOCALAPPDATA%\Programs\PrintingPress\bin on Windows:npx -y @mvanhorn/printing-press-library install activity-japan --cli-onlyactivity-japan-pp-cli --version$PATH for the agent/runtime that will invoke this skill.If the npx install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.6 or newer). This installs into $GOPATH/bin (default $HOME/go/bin), so add that directory to $PATH instead:
go install github.com/mvanhorn/printing-press-library/library/travel/activity-japan/cmd/activity-japan-pp-cli@latestIf --version reports "command not found" after install, the runtime cannot see the binary directory on $PATH. Do not proceed with skill commands until verification succeeds.
Inspect Activity Japan plans and future dates in compact JSON. Compare a bounded shortlist against traveler constraints and carry source uncertainty through booking handoff.
/publish/plan/<id> URL. If they only give a destination or activity type, use the Activity Japan website to identify IDs; CLI search pages are currently WAF challenged.experience detail ID --lang en --agent. Keep name_original_ja, operator_id, option IDs, meeting point, venue, restrictions, cancellation text, and missing separate. The website locale and locale_support_flag do not establish spoken guide languages.experience sessions ID --date YYYY-MM-DD --agent, then experience price ID --date YYYY-MM-DD --adults N --agent. Use --option ID to inspect one selected price option. A zero yen child or infant option is not an adult price.session_id to experience check ID --date YYYY-MM-DD --session ID --adults N --agent. Treat the result as an observation. Group-priced quantity checks are refused because the source count basis is unverified.experience compare ID ID --date YYYY-MM-DD --adults N --age A --max-jpy B --agent. Use --max-minutes N only for total experience duration; mixed source prose remains unknown. unknown is not a match. A subtotal below a budget remains unknown when mandatory fees are unpriced.inventory languages ID --agent and experience handoff ID --lang en --agent. experience brief includes a verified canonical URL when the selected language is indexed; otherwise it marks the URL unresolved.Done when the answer names the exact plan and option where relevant, source URL, Asia/Tokyo observation time, price unit and age band, dated availability state, and unresolved conditions. Never call an observation a reservation.
activity-japan-pp-cli experience detail 62375 --lang en --agent
activity-japan-pp-cli experience sessions 62375 --date 2026-10-08 --limit 5 --agent
activity-japan-pp-cli experience price 62375 --date 2026-10-08 --adults 2 --option 176511 --agent
activity-japan-pp-cli experience dates 62375 --dates 2026-10-07,2026-10-08 --agent
activity-japan-pp-cli inventory languages 62375 --agentReplace dates with future dates in Asia/Tokyo. stdout is one JSON object; diagnostics are on stderr. --select reduces fields. Session and price results paginate with --page and --limit; truncation and partial failures are explicit. Plan, price and session reads refresh every run. Language inventory has a 24-hour bounded cache; use --refresh for a new sitemap observation.
The public plan endpoints need no credential. The official partner API requires an NDA and commercial agreement. The CLI makes no booking or payment request.
These commands assemble source observations for an Activity Japan itinerary.
experience dates — See observed session and option-price differences across up to seven itinerary dates.
Use when a traveler can move an activity between nearby dates.
activity-japan-pp-cli experience dates 62375 --dates 2026-10-07,2026-10-08 --agentexperience compare — Compare a few known plans against explicit age, party, time, price, and language constraints.
Use after collecting Activity Japan plan IDs or links.
activity-japan-pp-cli experience compare 62375 2044 --date 2026-10-08 --adults 2 --agentexperience price — See source option IDs, selected-date amounts, participant basis, and excluded extras.
Use before comparing activity costs for a specific party.
activity-japan-pp-cli experience price 62375 --date 2026-10-08 --adults 2 --option 176511 --agentinventory languages — Check whether a plan ID is indexed in English, Japanese, or both.
Use before handing an English-language source link to a traveler.
activity-japan-pp-cli inventory languages 62375 --agentexperience brief — Get a compact booking-handoff packet with known conditions and unresolved questions.
Use when the traveler is ready to review the official booking page.
activity-japan-pp-cli experience brief 62375 --date 2026-10-08 --adults 2 --lang en --agentactivity-japan-pp-cli experience detail 62375 --lang en --agentRead the original Japanese name, operator ID, age range, meeting point and conditions.
activity-japan-pp-cli experience sessions 62375 --date 2026-10-08 --agentKeep instant and request states distinct.
activity-japan-pp-cli experience compare 62375 2044 --date 2026-10-08 --adults 2 --agentShow known matches, mismatches and unknown constraints.
Known-plan JSON endpoints and plan sitemaps are anonymous. Independent CLI search listings are WAF challenged. Booking remains on Activity Japan.
Run activity-japan-pp-cli doctor to verify setup.
© mvanhorn, Apache-2.0. 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 cli-skills/pp-activity-japan of mvanhorn/printing-press-library.
Open the folder on GitHubat commit 7fd6e0e
Pp Activity Japan 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 |
|---|---|---|---|---|---|---|
| Pp Activity Japan this skillmvanhorn/printing-press-library | 2.1k | — | ~2k | Automated safety check: Notes | Apache-2.0 | |
| Duplicate Id Activethedaviddias/Front-End-Checklist | 74k | — | ~440 | Automated safety check: Pass | MIT | |
| Node Inspect Debuggeropenclaw/openclaw | 392k | 1 repos | ~894 | Automated safety check: Pass | MIT | |
| Unique Idthedaviddias/Front-End-Checklist | 74k | — | ~423 | Automated safety check: Pass | MIT | |
| Canonical URLthedaviddias/Front-End-Checklist | 74k | — | ~414 | Automated safety check: Pass | MIT | |
| Modeling Activation MetricsPostHog/posthog | 40k | — | ~1.4k | Automated safety check: Pass | Custom licence |
thedaviddias/Front-End-Checklist
A skill your agent uses when reviewing rendered HTML, interactive components, or design-system patterns related to Use unique IDs for active elements.
openclaw/openclaw
Debug Node.js with node inspect, --inspect, breakpoints, CDP, heap, and CPU profiles.
thedaviddias/Front-End-Checklist
A skill your agent uses when reviewing templates, rendered HTML, or shared components related to Ensure all IDs are unique.
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.
PostHog/posthog
Build reusable activation models — an activation-rate metric and a per-user/per-account activated flag — on either PostHog data-warehouse views (HogQL) or an external dbt project.
sickn33/agentic-awesome-skills
Fetch a public webpage as clean Markdown for an agent: read, summarize, quote, or cite the page while preserving its source URL.
mvanhorn/printing-press-library
Desktop automation through the real Rust agent-desktop CLI, published in Printing Press through a small bridge.
mvanhorn/printing-press-library
Search, browse, and download Google Fonts from the terminal via the gfonts CLI.
mvanhorn/printing-press-library
The free, offline Trigger phrases: search 1688 for, find a factory on 1688 for, wholesale price on 1688 for, who is the cheapest supplier on 1688 for, compare 1688 suppliers for, use 1688, run 1688.
mvanhorn/printing-press-library
Every Admin By Request portal action, plus a local SQLite mirror of audit, events, inventory and requests for ad-hoc...
mvanhorn/printing-press-library
macOS screen capture, window recording, GIF conversion, and agent evidence bundles from the terminal.
mvanhorn/printing-press-library
Use OpenAQ and AirNow source-backed recipes for air-quality snapshots, nearby monitors, sensor history, point comparison, and AirNow AQI setup/current observations.
Inspect known Activity Japan plan IDs or URLs, compare dated prices and sessions, check language-sitemap coverage, and hand off to canonical booking pages. Pp Activity Japan is an agent skill from mvanhorn/printing-press-library. Inspect known Activity Japan plan IDs or URLs, compare dated prices and sessions, check language-sitemap coverage, and hand off to canonical booking pages.
Pp Activity Japan fits situations like: an Activity Japan itinerary shortlist; destination search is access gated.
Run `npx skills add mvanhorn/printing-press-library --skill pp-activity-japan -a claude-code`. Or copy the skill folder (cli-skills/pp-activity-japan in mvanhorn/printing-press-library) into .claude/skills/pp-activity-japan in your project. Claude Code loads it when a task matches its description.
Run `npx skills add mvanhorn/printing-press-library --skill pp-activity-japan -a codex`. Or copy the skill folder (cli-skills/pp-activity-japan in mvanhorn/printing-press-library) into .agents/skills/pp-activity-japan 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 mvanhorn/printing-press-library --skill pp-activity-japan -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/pp-activity-japan, .gemini/skills/pp-activity-japan, .github/skills/pp-activity-japan and .opencode/skills/pp-activity-japan in your project.
Going by SKILL.md and its folder, Pp Activity Japan needs the command-line tools its instructions call (go and npx). Our summary lists: Node.js. Its frontmatter pre-approves these tools: Read, Bash.
SKILL.md contains no URLs. Its commands use npx, 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 notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
Pp Activity Japan is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 2k tokens (SKILL.md is roughly 7.8k 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 Pp Activity Japan: Duplicate Id Active (thedaviddias/Front-End-Checklist, 74k stars), Node Inspect Debugger (openclaw/openclaw, 392k stars), Unique Id (thedaviddias/Front-End-Checklist, 74k stars) and Canonical URL (thedaviddias/Front-End-Checklist, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
mvanhorn (a GitHub user) maintains it in mvanhorn/printing-press-library, which has 2,059 GitHub stars. The repository holds 506 skills in this directory. The repository was last updated on October 10, 2026.
Source: mvanhorn/printing-press-library on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.