a2uicatalog/a2ui · skills/a2ui-mcp/SKILL.md

a2ui-mcp skillA

a2ui-mcp is agent-read markdown (skill) from a2uicatalog/a2ui: Connect an AI agent or host to the A2UI Atomic Catalog's MCP server for live, tool-based UI composition and rendering — Claude, ChatGPT, Gemini Enterprise, or a custom MCP client. Use when integrating a NEW agent/host with A2UI over MCP, diagnosing a connection or auth problem, or deciding between the public and enterprise-auth endpoints. Not for picking atoms (a2ui-catalog) or composing/rendering a payload once connected (a2ui-compose)..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add a2uicatalog/a2ui/a2ui-mcp@v1.0.0
Exact content
mdr add a2uicatalog/a2ui/a2ui-mcp@sha256:5591b6065b562981

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_kmklekdra4txfveh.svg)](https://markdownregistry.com/a/art_kmklekdra4txfveh)

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Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-08-22 53f17e2 4,161 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4161 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

a2uicatalog/a2ui · 3 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kmklekdra4txfveh
GET https://markdownregistry.com/api/v1/resolve?ref=a2uicatalog/a2ui/a2ui-mcp
GET https://markdownregistry.com/api/v1/blob/5591b6065b5629813f63b609dba06d330a81a616db88082b39564d3c37683dc5

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.