Borrowing it
Nothing to install: this file belongs to gianpieropuleo/radix-mcp-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/gianpieropuleo/radix-mcp-server/main/CLAUDE.mdgit clone --depth 1 https://github.com/gianpieropuleo/radix-mcp-serverWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/gianpieropuleo/radix-mcp-server/claude-md)<a href="https://agentmods.dev/instructions/gianpieropuleo/radix-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/gianpieropuleo/radix-mcp-server/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/gianpieropuleo/radix-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/gianpieropuleo/radix-mcp-server/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01889 | $0.01889 |
| Opus 5 | $0.00945 | $0.00945 |
| Sonnet 5 | $0.00378 | $0.00378 |
| Haiku 4.5 | $0.00189 | $0.00189 |
Grade A, and why
radix-mcp-server CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 253 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Radix UI MCP Server
A Model Context Protocol (MCP) server for Radix UI libraries, providing AI assistants with access to component source code, installation guides, and design tokens from the Radix ecosystem.
Overview
This MCP server provides comprehensive access to three major Radix UI libraries:
- Radix Themes: Pre-styled, themeable components
- Radix Primitives: Unstyled, accessible UI primitives
- Radix Colors: Comprehensive color system with semantic scales
Commands
Development
npm run dev # Build and start server
npm run build # Build TypeScript to JavaScript
npm run clean # Remove build directory
Testing
npm test # Run test suite
CLI Usage
# Default (all libraries)
npx radix-mcp-server
# Specific library
npx radix-mcp-server --library themes
npx radix-mcp-server --library primitives
npx radix-mcp-server --library colors
# With GitHub API token
npx radix-mcp-server --github-api-key ghp_your_token_here
# Short flags
npx radix-mcp-server -l themes -g ghp_your_token_here
Architecture
Core Components
CLI Interface (src/index.ts)
- Commander.js Integration: Professional CLI with structured command parsing
- Library Selection: Support for
themes|primitives|colors|allmodes - GitHub API Configuration: Optional token for higher rate limits
- Environment Variables: Support for
RADIX_LIBRARYandGITHUB_PERSONAL_ACCESS_TOKEN - Modular CLI Structure: Commands and help text in
src/cli/directory
Core Architecture (src/core/)
- Configuration Management (
config.ts): Centralized library configurations and repository paths - Operations Factory (
operations.ts): Unified operations pattern for all libraries - Registry Pattern (
registry.ts): Cached operations with memoization - Dynamic Tool Generation: Configuration-driven tool creation from unified actions
GitHub API Integration (src/utils/http.ts)
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 253 lines · 1,889 tokens per session scan A 734693c70017
radix-mcp-server CLAUDE.md is an instructions file published in the GitHub repository gianpieropuleo/radix-mcp-server (8 stars, last pushed 1y ago), licensed MIT. It adds 1,889 tokens to every session, about $0.0094 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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