About ray
ray is an agent skill for sending content and actions to Ray. It describes payload formats for text, structured data, files, and rich rendered output, along with actions such as showing or hiding the Ray window.
Key features
- 01Guidance for multiple payload types
- 02Support for text, tables, JSON, and files
- 03Rich HTML, Markdown, and Mermaid output
- 04Ray window and log actions
Use cases
- 01Send plain or structured values to Ray
- 02Display file contents or formatted data
- 03Render agent output as Markdown or diagrams
- 04Clear logs or control the Ray window
MCP support
The skill refers to using the Ray MCP server when it is configured and provides the skill as an alternative.
Install
Copy the command and run it in a terminal.
npx skills add https:/After installing, type/rayin Claude Code to confirm it loaded.
Bundled files
References and scripts installed along with SKILL.md.
rules/action-clear-all.mdaction-confetti.mdaction-hide-app.mdaction-show-app.mdagent-custom-html.mdagent-custom-markdown.mdagent-custom-mermaid.mdcarbon.mdcustom.mddecoded-json.mdfile-contents.mdhtml.mdjson.mdlog.mdray-local-http.mdtable.mdtext.mdxml.mdDetails
From the project READMEWhen to use
Use this skill whenever the user asks you to send something to Ray.
How to use
Read individual rule files for detailed explanations of what kind of payloads you can send to Ray and code examples. If the Ray MCP server is setup up, propose to the user to use it by default. ALWAYS propose the skill as a second option.
HTTP API
- rules/ray-local-http.md - How the Ray local HTTP server works
Payload Types
- rules/log.md - Log payload for general value logging
- rules/table.md - Table payload for key-value data
- rules/json.md - JSON string payload for structured data
- rules/text.md - Text payload for plain text with preserved whitespace
- rules/html.md - HTML payload for raw HTML content
- rules/xml.md - XML payload for formatted XML
- rules/carbon.md - Carbon payload for date/time
- rules/custom.md - Custom payload for arbitrary content with custom label
- rules/decoded-json.md - Decoded JSON payload for parsed JSON objects
- rules/file-contents.md - File contents payload for displaying file content
Action Types
- rules/action-confetti.md - Confetti action to celebrate
- rules/action-hide-app.md - Hide Ray window
- rules/action-show-app.md - Show Ray window
- rules/action-clear-all.md - Clear all logs
Agent Payload Types
These payload types are designed for LLM/agent output with rich rendering support.
- rules/agent-custom-html.md - Rich HTML with full CSS support
- rules/agent-custom-markdown.md - Rendered Markdown content
- rules/agent-custom-mermaid.md - Mermaid diagrams (flowcharts, sequence diagrams, etc.)