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Agent skill

Wasm Gallery

by ruvnet in ruvnet/ruflo

Browse, publish, and install WASM agents from the community gallery

MITAuto-check: notes

Install Wasm Gallery

skills CLI
$ npx skills add ruvnet/ruflo --skill wasm-gallery -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install ruvnet/ruflo wasm-gallery --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/ruvnet/ruflo.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/ruflo-agent/skills/wasm-gallery .claude/skills/wasm-gallery && rm -rf skills-src

Use ~/.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/

Facts

Skill name
wasm-gallery
GitHub stars
74k
Token cost
~280 tokens
SKILL.md length
74 words
Files
1
Skills in repo
264
Repo updated
First seen
Licence
MIT

At a glance

Browse, publish, and install WASM agents from the community gallery

  • Works in 5 steps: Browse gallery — call… → Search — call… → Install — call… → …
  • SKILL.md covers When to use and Steps
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Wasm Gallery is an agent skill from ruvnet/ruflo. Browse, publish, and install WASM agents from the community gallery

Its SKILL.md is about 280 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It works with WebAssembly and Model Context Protocol. The repository describes itself as: 🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory…. The licence is MIT.

Example prompts

  • “/wasm-gallery”

Requirements

  • Pre-approved tools (allowed-tools): mcp__plugin_ruflo-core_ruflo__wasm_gallery_list, mcp__plugin_ruflo-core_ruflo__wasm_gallery_search, mcp__plugin_ruflo-core_ruflo__wasm_gallery_create, mcp__plugin_ruflo-core_ruflo__wasm_agent_create, mcp__plugin_ruflo-core_ruflo__wasm_agent_export, Bash

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Browse gallery — call mcpplugin_ruflo-core_ruflowasm_gallery_list to see available agents
  2. Search — call mcpplugin_ruflo-core_ruflowasm_gallery_search with keywords to find specific agents
  3. Install — call mcpplugin_ruflo-core_ruflowasm_agent_create with a gallery agent's configuration
  4. Publish — call mcpplugin_ruflo-core_ruflowasm_gallery_create to share your agent
  5. Export first — call mcpplugin_ruflo-core_ruflowasm_agent_export to package before publishing

What it can do on your machine

Read from SKILL.md and the folder at commit 58e0ae7. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • mcp__plugin_ruflo-core_ruflo__wasm_gallery_list
    • mcp__plugin_ruflo-core_ruflo__wasm_gallery_search
    • mcp__plugin_ruflo-core_ruflo__wasm_gallery_create
    • mcp__plugin_ruflo-core_ruflo__wasm_agent_create
    • mcp__plugin_ruflo-core_ruflo__wasm_agent_export
    • Bash

    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

Wasm Gallery loads about 280 tokens when it runs. Until then it costs about 20 tokens; SKILL.md has 74 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~20
When it runs · the whole SKILL.md, loaded when a task matches
~280

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: mcp__plugin_ruflo-core_ruflo__wasm_gallery_list, mcp__plugin_ruflo-core_ruflo__wasm_gallery_search,

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 ruvnet/ruflo at commit 58e0ae7, republished under its MIT licence (© ruvnet). 74 words, ~280 tokens.

Download SKILL.mdSave it as .claude/skills/wasm-gallery/SKILL.md (or your agent's skills folder).
name
wasm-gallery
description
Browse, publish, and install WASM agents from the community gallery
allowed-tools
mcp__plugin_ruflo-core_ruflo__wasm_gallery_list, mcp__plugin_ruflo-core_ruflo__wasm_gallery_search, mcp__plugin_ruflo-core_ruflo__wasm_gallery_create, mcp__plugin_ruflo-core_ruflo__wasm_agent_create, mcp__plugin_ruflo-core_ruflo__wasm_agent_export, Bash
argument-hint
[search-query]

Browse and share WASM agents through the community gallery.

When to use

When looking for pre-built WASM agents or sharing your own agents with the community.

Steps

  1. Browse gallery — call mcp__plugin_ruflo-core_ruflo__wasm_gallery_list to see available agents
  2. Search — call mcp__plugin_ruflo-core_ruflo__wasm_gallery_search with keywords to find specific agents
  3. Install — call mcp__plugin_ruflo-core_ruflo__wasm_agent_create with a gallery agent's configuration
  4. Publish — call mcp__plugin_ruflo-core_ruflo__wasm_gallery_create to share your agent
  5. Export first — call mcp__plugin_ruflo-core_ruflo__wasm_agent_export to package before publishing

© ruvnet, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in plugins/ruflo-agent/skills/wasm-gallery of ruvnet/ruflo.

Open the folder on GitHubat commit 58e0ae7

Compare with similar skills

Wasm Gallery 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.

Wasm Gallery compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Wasm Gallery this skillruvnet/ruflo74k—~280Automated safety check: NotesMIT
Spider Kingaoyunyang/spider-king-skill509—~7.3kAutomated safety check: PassMIT
Webapp Buildersidequery/sidemantic129—~5.5kAutomated safety check: PassAGPL-3.0
Bringupjenissimo/bottleship134—~2.9kAutomated safety check: PassApache-2.0
Playground Website DebuggingWordPress/wordpress-playground2k—~1.9kAutomated safety check: PassGPL-2.0
Harnessskillsynchq/txcript154—~4.2kAutomated safety check: PassApache-2.0

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Works with

Questions about Wasm Gallery

What does Wasm Gallery do?

Browse, publish, and install WASM agents from the community gallery. Wasm Gallery is an agent skill from ruvnet/ruflo.

How do I install Wasm Gallery in Claude Code?

Run `npx skills add ruvnet/ruflo --skill wasm-gallery -a claude-code`. Or copy the skill folder (plugins/ruflo-agent/skills/wasm-gallery in ruvnet/ruflo) into .claude/skills/wasm-gallery in your project. Claude Code loads it when a task matches its description.

How do I install Wasm Gallery in Codex?

Run `npx skills add ruvnet/ruflo --skill wasm-gallery -a codex`. Or copy the skill folder (plugins/ruflo-agent/skills/wasm-gallery in ruvnet/ruflo) into .agents/skills/wasm-gallery in your project. Codex loads it when a task matches its description.

Can I use Wasm Gallery 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 ruvnet/ruflo --skill wasm-gallery -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/wasm-gallery, .gemini/skills/wasm-gallery, .github/skills/wasm-gallery and .opencode/skills/wasm-gallery in your project.

What does Wasm Gallery need to run?

SKILL.md names no scripts, command-line tools or credentials: Wasm Gallery is instructions for the agent only. Its frontmatter pre-approves these tools: mcp__plugin_ruflo-core_ruflo__wasm_gallery_list, mcp__plugin_ruflo-core_ruflo__wasm_gallery_search, mcp__plugin_ruflo-core_ruflo__wasm_gallery_create, mcp__plugin_ruflo-core_ruflo__wasm_agent_create, mcp__plugin_ruflo-core_ruflo__wasm_agent_export, Bash.

Does Wasm Gallery 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 Wasm Gallery safe to install?

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.

What licence does Wasm Gallery use?

Wasm Gallery 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 Wasm Gallery use?

About 280 tokens (SKILL.md is roughly 1.1k 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 Wasm Gallery?

Skills that share tags, products or a category with Wasm Gallery: Spider King (aoyunyang/spider-king-skill, 509 stars), Webapp Builder (sidequery/sidemantic, 129 stars), Bringup (jenissimo/bottleship, 134 stars) and Playground Website Debugging (WordPress/wordpress-playground, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Wasm Gallery?

ruvnet (a GitHub user) maintains it in ruvnet/ruflo, which has 74,159 GitHub stars. The repository holds 264 skills in this directory. The repository was last updated on October 9, 2026.

Source: ruvnet/ruflo on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.