One skill · every serious agent

Pick your agent. Be installed in under a minute.

Claude gets one uploadable file. Developer tools get exact commands. Every path installs the same private-by-default diagram skill.

v0.3.3Node 18+No account for Local ModeNo content upload by default
Claude app · chat · Cowork

Upload one file. Done.

This is the route for people using Claude's Skills screen. The ZIP is already packaged with the correct folder, metadata, references, and renderer.

Download for Claude (.zip) →

Keep the ZIP intact. Claude uploads and scans it before the skill becomes available.

  1. 1
    Download

    Use the button. Do not unzip the file.

  2. 2
    Upload

    Claude → Customize → Skills → + → Upload a skill.

  3. 3
    Enable and ask

    “Turn these notes into the one diagram that helps us decide.”

Coding agents

Copy the command for your tool.

These install at user scope, so the skill is available across your projects.

Claude CodePlugin + Verified MCP

Run in your shell. Inside Claude Code, the same commands work with a leading /plugin.

claude plugin marketplace add ankaiinc/diagrams-for-agents
claude plugin install diagrams-for-agents@diagrams-for-agents
CodexNative plugin

Add the public marketplace, then install the plugin from its verified local snapshot.

codex plugin marketplace add ankaiinc/diagrams-for-agents
codex plugin add diagrams-for-agents@diagrams-for-agents
GitHub CopilotAgent Skill

Requires GitHub CLI 2.90 or newer. It works across Copilot CLI, coding agent, code review, the app, and supported IDE agent modes.

gh skill install ankaiinc/diagrams-for-agents diagrams-for-agents \
  --pin v0.3.3 --agent github-copilot --scope user
No gh skill command?Download the same skill ZIP, unzip it, and move the diagrams-for-agents folder to ~/.copilot/skills/. In Copilot CLI, run /skills reload.
CursorPlugin

In Cursor chat:

/add-plugin https://github.com/ankaiinc/diagrams-for-agents
PiPackage

In your terminal:

pi install https://github.com/ankaiinc/diagrams-for-agents
Any Agent Skills clientShared standard

Install to the shared user directory:

gh skill install ankaiinc/diagrams-for-agents diagrams-for-agents \
  --pin v0.3.3 --agent universal --scope user
Know which mode you are installing

Private local skill first. Verified MCP only when you choose it.

Verified MCP

Broader automatic visual judgment.

Use this explicit network mode for the hosted framework catalogue, server-side evidence validation, API results, and hosted SVG/PNG downloads.

{
  "mcpServers": {
    "diagrams-for-agents-verified": {
      "command": "npx",
      "args": [
        "--yes",
        "--package=https://diagrams.4agents.fyi/downloads/diagrams-for-agents-mcp-0.2.2.tgz",
        "--",
        "diagrams-for-agents-mcp"
      ]
    }
  }
}
One canonical folderClaude, Copilot, Codex, Cursor, Pi, and other Agent Skills clients receive the same skill.
Reviewable before installThe source, scripts, checksum, examples, and MIT license are public.
Fails closedUnsupported visuals, unsafe theme values, broken links, and missing evidence are rejected.