Docs
Skills, installs, and the MCP server
Skyboy.in catalogs portable SKILL.md packages. This page ties together the format, the install paths, and the programmatic surface.
/docs/mcp
Set up the Skyboy MCP server
Search, preview, bundle, and install skills from inside any MCP-compatible agent. One binary for stdio or local http, or the hosted read-only endpoint. Claude Desktop and Cursor snippets included.
The skill spec
What a skill is
A skill is a folder with a SKILL.md (name, description, and the ## Command section) and a skill.json (category, tags, version, license, author). Bundled references/ and scripts/ are loaded on demand.
Read the spec on GitHub →Agent install guides
Claude Code
v1.0.0Claude Code reads skills from a skills folder inside the project. Drop a folder in, or use the CLI, and it is picked up on the next session.
updated 2026-09-03
Claude Desktop
v1.0.0Claude Desktop lets you attach a skill by loading or uploading the SKILL.md file, so a single file is enough for most use cases.
updated 2026-09-03
Cursor
v1.0.0Cursor reads rules from .cursor/rules/ in the project. A skill drops in as a rule file.
updated 2026-09-03
ChatGPT
v1.0.0ChatGPT applies skills that you paste as instructions into a custom GPT or a conversation. No filesystem step.
updated 2026-09-03
Gemini CLI
v1.0.0Gemini CLI supports SKILL.md packages. Point it at a skill folder in the project and it is available to the agent.
updated 2026-09-03
Codex CLI
v1.0.0Codex CLI reads SKILL.md skills from a skills folder. Drop a skill in and it is available to the agent.
updated 2026-09-03
Windsurf
v1.0.0Windsurf reads skills from a local skills folder. Add a skill folder and it is picked up for the agent.
updated 2026-09-03
MCP
v1.0.0The Skyboy MCP server exposes the whole catalog as callable tools, so any MCP-compatible agent can search, preview, and install a skill without leaving the conversation.
updated 2026-09-03