Back to search
100
MCP live MCP 2025-11-25 streamable-http

io.github.petalframework/petal-components-mcp

io.github.petalframework/petal-components-mcp

Phoenix LiveView component schemas from petal_components, exposed to AI coding assistants.

Uptime
100.0%
5 direct probes · 30d
Response
477ms
last probe
Tools
3
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mcp.petal.build/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
3 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
3 items in total; 3 or more earns these points.
pass Describes itself 10/10
90 characters; more than 30 earns these points.

Tools · 3

get_install_instructions

Get the canonical steps for installing petal_components in a Phoenix project. Call this when the user asks to install petal_components, when you are setting up a new Phoenix project that needs UI comp…

list_components

List every component shipped by petal_components, the shadcn-style component library for Phoenix LiveView. This is the canonical Phoenix UI vocabulary - call it before composing any HEEx so you reach …

get_component

Get the full schema for one petal_components component: attrs, slots, defaults, allowed values, and a working HEEx usage example. Call this every time you are about to write a tag like <.button>, <.mo…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "io.github.petalframework/petal-components-mcp": {
      "url": "https://mcp.petal.build/mcp",
      "transport": "streamable-http"
    }
  }
}