rayfin

v0.4.2

Getting-started router skill for Rayfin - scaffold a new app with the Rayfin CLI, then use the version-locked skill installed in the project.

CodexClaude CodeAgent Plugins1 Skill3 MCP serversStreamable HTTPstdio

By MicrosoftLicense: MIT640 GitHub starsUpdated last week

Directory evidence

Runtimes: Codex, Claude Code, and Agent Plugins
Parsed components: 4 skill or MCP entries
Source updated: Oct 13, 2026
Manifest status: Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install rayfin for Codex and Claude Code

Installs for the current user

codex plugin marketplace add microsoft/rayfin
codex plugin marketplace upgrade rayfin-skills
codex plugin add rayfin@rayfin-skills

Paste and run these commands in a terminal with Codex. They add and refresh the rayfin-skills catalog, then install this plugin.

Compatibility: the page URL and API slug “rayfin” remain stable.

Codex: rayfin@agent-plugin-marketplace → rayfin@rayfin-skills

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually

$ git clone https://github.com/microsoft/rayfin

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

rayfin/

├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── plugin.json
├── skills/rayfin-getting-started/SKILL.md
└── .mcp.json

Included Skills1

rayfin-getting-startedskills/rayfin-getting-started/SKILL.md

Use when starting or creating a NEW Rayfin app, or when a Rayfin task comes up and you are not yet inside a Rayfin project. Gets you into a project with the Rayfin CLI, then hands off to the authoritative, version-locked in-project rayfin skill/docs that own all in-project work. Triggers: build a Rayfin app, start a Rayfin project, create a new Rayfin app, create-rayfin, npm create @microsoft/rayfin, rayfin init, scaffold rayfin, rayfin CLI, rayfin template, universal app, awesome-rayfin gallery, get started with Rayfin

MCP servers3

GithubStreamable HTTP

url: https://api.githubcopilot.com/mcp/

playwrightstdio

command: npx
args: @playwright/mcp@latest

raymcpstdio

command: node
args: packages/tools/mcp/scripts/main start

Plugin manifests3

.codex-plugin/plugin.json

{
  "name": "rayfin",
  "version": "0.4.2",
  "description": "Getting-started router skill for Rayfin - scaffold a new app with the Rayfin CLI, then use the version-locked skill installed in the project.",
  "author": {
    "name": "Microsoft",
    "url": "https://www.microsoft.com"
  },
  "homepage": "https://github.com/microsoft/rayfin",
  "repository": "https://github.com/microsoft/rayfin",
  "license": "MIT",
  "skills": "./skills/",
  "keywords": [
    "rayfin",
    "getting-started",
    "scaffold",
    "create-rayfin",
    "rayfin-cli",
    "universal-app",
    "fabric",
    "typescript"
  ],
  "interface": {
    "displayName": "Rayfin",
    "shortDescription": "Get started building a Rayfin app",
    "developerName": "Microsoft",
    "category": "Coding",
    "capabilities": [
      "Read",
      "Write"
    ],
    "websiteURL": "https://aka.ms/rayfin"
  }
}

.claude-plugin/plugin.json

{
  "name": "rayfin",
  "version": "0.4.2",
  "description": "Getting-started router skill for Rayfin - scaffold a new app with the Rayfin CLI, then use the version-locked skill installed in the project.",
  "author": {
    "name": "Microsoft",
    "url": "https://www.microsoft.com"
  },
  "homepage": "https://github.com/microsoft/rayfin",
  "repository": "https://github.com/microsoft/rayfin",
  "license": "MIT",
  "skills": "./skills/",
  "keywords": [
    "rayfin",
    "getting-started",
    "scaffold",
    "create-rayfin",
    "rayfin-cli",
    "universal-app",
    "fabric",
    "typescript"
  ]
}

plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "rayfin",
  "version": "0.4.2",
  "description": "Getting-started router skill for Rayfin - scaffold a new app with the Rayfin CLI, then use the version-locked skill installed in the project.",
  "author": {
    "name": "Microsoft",
    "url": "https://www.microsoft.com"
  },
  "homepage": "https://github.com/microsoft/rayfin",
  "repository": "https://github.com/microsoft/rayfin",
  "license": "MIT",
  "keywords": [
    "rayfin",
    "getting-started",
    "scaffold",
    "create-rayfin",
    "rayfin-cli",
    "universal-app",
    "fabric",
    "typescript"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[rayfin on Agent Plugins Marketplace](https://pluginsmp.com/plugins/rayfin)