Web Artifacts Builder
anthropics/skills
Builds multi-component claude.ai HTML artifacts as a small React, TypeScript and Tailwind project, then bundles it into one shareable HTML file.
Measure 5chan loading, navigation, interaction timing, and committed React updates using repeatable scenarios.
GPL-3.0Auto-check passed
Install Profile Browsing
$ npx skills add bitsocialnet/5chan --skill profile-browsing -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install bitsocialnet/5chan profile-browsing --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/bitsocialnet/5chan.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/profile-browsing .claude/skills/profile-browsing && 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 "profile-browsing" agent skill from https://github.com/bitsocialnet/5chan/tree/master/.agents/skills/profile-browsing into .claude/skills/profile-browsing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "profile-browsing", 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/bitsocialnet/5chan/tree/master/.agents/skills/profile-browsingType 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 bitsocialnet/5chan --skill profile-browsing -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install bitsocialnet/5chan profile-browsing --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/bitsocialnet/5chan.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/profile-browsing .agents/skills/profile-browsing && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "profile-browsing" agent skill from https://github.com/bitsocialnet/5chan/tree/master/.agents/skills/profile-browsing into .agents/skills/profile-browsing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "profile-browsing", 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 bitsocialnet/5chan --skill profile-browsing -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install bitsocialnet/5chan profile-browsing --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/bitsocialnet/5chan.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/profile-browsing .cursor/skills/profile-browsing && 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 "profile-browsing" agent skill from https://github.com/bitsocialnet/5chan/tree/master/.agents/skills/profile-browsing into .cursor/skills/profile-browsing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "profile-browsing", 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/bitsocialnet/5chan.git --path .agents/skills/profile-browsing--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 bitsocialnet/5chan --skill profile-browsing -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install bitsocialnet/5chan profile-browsing --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/bitsocialnet/5chan.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/profile-browsing .gemini/skills/profile-browsing && 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 "profile-browsing" agent skill from https://github.com/bitsocialnet/5chan/tree/master/.agents/skills/profile-browsing into .gemini/skills/profile-browsing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "profile-browsing", 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 bitsocialnet/5chan profile-browsingInstalls 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 bitsocialnet/5chan --skill profile-browsing -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/bitsocialnet/5chan.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/profile-browsing .github/skills/profile-browsing && 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 "profile-browsing" agent skill from https://github.com/bitsocialnet/5chan/tree/master/.agents/skills/profile-browsing into .github/skills/profile-browsing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "profile-browsing", 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 bitsocialnet/5chan --skill profile-browsing -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install bitsocialnet/5chan profile-browsing --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/bitsocialnet/5chan.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/profile-browsing .opencode/skills/profile-browsing && 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 "profile-browsing" agent skill from https://github.com/bitsocialnet/5chan/tree/master/.agents/skills/profile-browsing into .opencode/skills/profile-browsing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "profile-browsing", 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
profile-browsing- GitHub stars
- 135
- Token cost
- ~507 tokens
- SKILL.md length
- 242 words
- Files
- 2 (incl. references)
- Skills in repo
- 12
- Repo updated
- First seen
- Licence
- GPL-3.0
At a glance
Measure 5chan loading, navigation, interaction timing, and committed React updates using repeatable scenarios.
- Calls yarn
What it does
Profile Browsing is an agent skill from bitsocialnet/5chan. Measure 5chan loading, navigation, interaction timing, and committed React updates using repeatable scenarios.
Its SKILL.md is about 510 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/measurement.md`).
It works with React. The repository describes itself as: A peer-to-peer 4chan alternative. The licence is GPL-3.0.
Example prompts
- “/profile-browsing”
What it can do on your machine
Read from SKILL.md and the folder at commit a31f565. 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:
yarn
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use yarn, 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
Profile Browsing loads about 507 tokens when it runs, and up to ~2.5k if it reads all its reference files. Until then it costs about 32 tokens; SKILL.md has 242 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 bitsocialnet/5chan at commit a31f565, republished under its GPL-3.0 licence (© bitsocialnet). 242 words, ~507 tokens.
Download SKILL.mdSave it as
.claude/skills/profile-browsing/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- profile-browsing
- description
- Measure 5chan loading, navigation, interaction timing, and committed React updates using repeatable scenarios.
Browsing performance
Define the affected route/interaction and observable completion. Use scripts/react-perf/config.mjs for covered deterministic flows; do not treat passing settings scenarios as proof about an unvisited feed.
Run corepack yarn perf:check --scenario <name> after a relevant React state/effect/subscription/rendering change. Use corepack yarn perf:record --scenario <name> for JSON and native Chrome traces, optionally --url <origin> to reuse a compatible instrumented server. The approved runner manages its isolated browser, resource lock, and owned server; a delegated profiler may use it directly. Keep browser work and heavy checks serialized and leave preexisting servers untouched. Install the pinned browser with yarn perf:install when absent, and run yarn perf:test after React/Bippy/collector upgrades.
Run corepack yarn doctor:check for source diagnostics on the task diff (--base <base> when the default base is unsuitable). Doctor findings guide investigation; its runtime summary is not a complete rerender counter. Runtime counts come from the bounded window.__REACT_PERF__ Bippy collector, and actual subtree render timing comes from React's Profiler.
Read measurement guidance for covered scenarios, collector limits, profiling builds, and the evidence to return. If a new interaction is needed, the task owner can add an authorized scenario; a read-only profiling child reports the missing coverage without changing product code. Manual browser investigations still use playwright-cli through ./scripts/pw-session.sh.
Compare the same flow with equivalent content, viewport, throttle, build mode, and capture settings. Return measured costs and counts with evidence, separating observed symptoms from suspected causes. Cheap expected updates alone do not justify an optimization.
© bitsocialnet, 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
Files
SKILL.md and 1 other file (references) in .agents/skills/profile-browsing of bitsocialnet/5chan.
- SKILL.md
- references/measurement.md
Open the folder on GitHubat commit a31f565
Compare with similar skills
Profile Browsing 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 |
|---|---|---|---|---|---|---|
| Profile Browsing this skillbitsocialnet/5chan | 135 | — | ~507 | Automated safety check: Pass | GPL-3.0 | |
| Web Artifacts Builderanthropics/skills | 180k | 41 repos | ~769 | Automated safety check: Pass | Apache-2.0 | |
| Vercel Composition Patternssupabase/supabase | 111k | 59 repos | ~726 | Automated safety check: Pass | MIT | |
| React Doctormakeplane/plane | 61k | 12 repos | ~657 | Automated safety check: Pass | AGPL-3.0 | |
| React Router Developmentremix-run/react-router | 57k | 1 repos | ~1.5k | Automated safety check: Pass | MIT | |
| React UI State PatternsChrisWiles/claude-code-showcase | 6.1k | 8 repos | ~1.6k | Automated safety check: Pass | None |
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React Doctor
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Scans React code for lint, accessibility, bundle size and architecture issues, reports a health score and checks that changes do not lower it.
React Router Development
remix-run/react-router
Guides work on React Router apps by first identifying whether the app uses Framework, Data or Declarative mode, then loading the matching reference and the installed package docs.
React UI State Patterns
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Sets patterns for React interfaces: when to show loading spinners or skeletons, how to surface errors, how to disable buttons during async work and how to handle empty lists.
- Official
Stitch to Remotion Walkthrough Videos
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More from bitsocialnet/5chan
All 12 skills in this repoPlaywright CLI
bitsocialnet/5chan
Verify browser behavior or reproduce a web UI issue with the installed Playwright CLI.
Inspect Elements
bitsocialnet/5chan
Map a visible 5chan DOM node to its React source when file or component attribution is needed.
Translate
bitsocialnet/5chan
Add, update, or remove 5chan i18next translations when locale changes are requested.
You Might Not Need An Effect
bitsocialnet/5chan
Review React effects and memoization when the user requests an effect audit or a change has unclear synchronization needs.
Debug Agent
bitsocialnet/5chan
Investigate a reported bug using source, tests, or runtime evidence to establish its cause.
Retro
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Review a coding session, bug fix, or substantive review correction for evidence-backed ways to prevent recurrence, using existing checks and focused guidance.
Related
Works with
Questions about Profile Browsing
What does Profile Browsing do?
Measure 5chan loading, navigation, interaction timing, and committed React updates using repeatable scenarios. Profile Browsing is an agent skill from bitsocialnet/5chan. Measure 5chan loading, navigation, interaction timing, and committed React updates using repeatable scenarios.
How do I install Profile Browsing in Claude Code?
Run `npx skills add bitsocialnet/5chan --skill profile-browsing -a claude-code`. Or copy the skill folder (.agents/skills/profile-browsing in bitsocialnet/5chan) into .claude/skills/profile-browsing in your project. Claude Code loads it when a task matches its description.
How do I install Profile Browsing in Codex?
Run `npx skills add bitsocialnet/5chan --skill profile-browsing -a codex`. Or copy the skill folder (.agents/skills/profile-browsing in bitsocialnet/5chan) into .agents/skills/profile-browsing in your project. Codex loads it when a task matches its description.
Can I use Profile Browsing 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 bitsocialnet/5chan --skill profile-browsing -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/profile-browsing, .gemini/skills/profile-browsing, .github/skills/profile-browsing and .opencode/skills/profile-browsing in your project.
What does Profile Browsing need to run?
Going by SKILL.md and its folder, Profile Browsing needs the command-line tools its instructions call (yarn).
Does Profile Browsing 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 Profile Browsing 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 Profile Browsing use?
Profile Browsing 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.
How many tokens does Profile Browsing use?
About 507 tokens (SKILL.md is roughly 2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2k tokens, read only when the agent opens those files.
What are the alternatives to Profile Browsing?
Skills that share tags, products or a category with Profile Browsing: Web Artifacts Builder (anthropics/skills, 180k stars), Vercel Composition Patterns (supabase/supabase, 111k stars), React Doctor (makeplane/plane, 61k stars) and React Router Development (remix-run/react-router, 57k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Profile Browsing?
bitsocialnet (a GitHub organization) maintains it in bitsocialnet/5chan, which has 135 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on October 7, 2026.
Source: bitsocialnet/5chan on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.