CLAUDE.md@libs/uipackA

CLAUDE.md@libs/uipack from agentfront/frontmcp is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add agentfront/frontmcp/libs/uipack/CLAUDE.md@git:20260309.04e295c

Pins git:20260309.04e295c in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
agentfront/frontmcp
Path
libs/uipack/CLAUDE.md
Versions recorded
4
Latest version
git:20260309.04e295c, committed Mar 9, 2026
First version recorded
Dec 22, 2025
Size
4,308 bytes
Repository stars
148
License
Apache-2.0

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# @frontmcp/uipack - Development Guidelines

## Overview

`@frontmcp/uipack` provides **HTML shell builder, pluggable import resolver, and NPM component loader** for MCP UI development - all without requiring React.

This is the React-free core package. For React components and hooks, use `@frontmcp/ui`.

**Key Principles:**

- Zero React dependency
- HTML shell generation with CSP, data injection, bridge runtime
- Pluggable import resolution (esm.sh default, custom resolvers)
- NPM component loading (npm, file, URL, or inline function)
- TypeScript type fetching from esm.sh

## Architecture

```text
libs/uipack/src/
├── bridge-runtime/   # Platform-aware IIFE generator
├── component/        # NPM component loader (4 source modes)
├── resolver/         # Pluggable import resolution (esm.sh default)
├── shell/            # HTML shell builder with CSP, data injection, bridge
├── types/            # Standalone UI config types
├── typings/          # TypeScript type fetching engine
├── utils/            # XSS-safe escaping functions
└── index.ts          # Main barrel exports
```

## Package Split
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add agentfront/frontmcp/libs/uipack/CLAUDE.md@sha256:851350c7db115d04

The line at the top of this page pins the label git:20260309.04e295c, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_mpapssqk4bijeypa.svg)](https://markdownregistry.com/a/art_mpapssqk4bijeypa)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Dec 22, 2025 and Mar 9, 2026, about one every 26 days.

versioncommittedcommitsizeaudit
git:20260309.04e295c latest2026-03-09 04e295c 4,308 BA view · diff
git:20260104.07c9b882026-01-04 07c9b88 7,321 BA view · diff
git:20251224.2fef6822025-12-24 2fef682 7,508 BA view · diff
git:20251222.dacd86a2025-12-22 dacd86a 8,420 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (4308 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

agentfront/frontmcp · 148 stars · license Apache-2.0 · pushed 2026-10-21 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mpapssqk4bijeypa
GET https://markdownregistry.com/api/v1/resolve?ref=agentfront/frontmcp/libs/uipack/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/851350c7db115d04135517780c5497b72c611af195c4bdb2429b88bf2414411a

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.

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