Borrowing it
Nothing to install: this file belongs to khromov/svelte-llm-mcp. 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/khromov/svelte-llm-mcp/main-custom/CLAUDE.mdgit clone --depth 1 https://github.com/khromov/svelte-llm-mcpWrote 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/khromov/svelte-llm-mcp/claude-md)<a href="https://agentmods.dev/instructions/khromov/svelte-llm-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/khromov/svelte-llm-mcp/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/khromov/svelte-llm-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/khromov/svelte-llm-mcp/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 | $0.02007 | $0.02007 |
| Opus 5 | $0.01004 | $0.01004 |
| Sonnet 5 | $0.00401 | $0.00401 |
| Haiku 4.5 | $0.00201 | $0.00201 |
Grade A, and why
svelte-llm-mcp 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 10d 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 — 204 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Common Commands
Development
Note: Run "npm run format" after making code changes to fix formatting. Note: Run "npm run check" after changes to check for TypeScript errors
npm run dev- Start development servernpm run build- Build production bundlenpm run build:node- Build for Node.js deploymentnpm run preview- Preview production buildnpm run bp- Build and run with garbage collection enabled (for memory profiling)
Testing and Quality
npm run test- Run all tests (unit tests via vitest)npm run test:unit- Run unit tests in watch modenpm run check- Type check with svelte-checknpm run check:watch- Type check in watch modenpm run lint- Check code formatting and lintingnpm run eslint:fix- Auto-fix eslint issuesnpm run format- Auto-format code with prettiernpm run stress-test- Run stress tests against the server
Database Operations
- Visit
/api/migrate- Run database migrations (must be done after setting up PostgreSQL) npm run clear-db- Clear all database tables (development only)- Adminer UI - Available at http://localhost:8080 for database management (when using docker-compose)
MCP Development
npm run mcp- Debug MCP endpoint using MCP inspector.vscode/mcp.json- Configuration for using MCP with GitHub Copilot agent mode
Admin Interface
- Visit
/admin- Access admin panel (default password: "secret") - Admin panel provides access to internal endpoints and status information
Architecture Overview
This is a SvelteKit application that provides Svelte 5 and SvelteKit documentation in LLM-friendly formats. Key architectural components:
Core Functionality
- Documentation Transformation: Fetches markdown files from GitHub repositories and processes them into LLM-optimized formats
- Preset System: Configurable documentation bundles defined in
src/lib/presets.tswith different sizes and content filters - Database Storage: PostgreSQL database for storing processed documentation and caching
- Distilled Content: AI-processed versions of documentation stored in the database
- Content Synchronization: Automated scheduler service for keeping documentation up-to-date
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.
- 10d ago First seen · 204 lines · 2,007 tokens per session scan A 5dd27e20ed4f
svelte-llm-mcp CLAUDE.md is an instructions file published in the GitHub repository khromov/svelte-llm-mcp (159 stars, last pushed 6mo ago), licensed MIT. It adds 2,007 tokens to every session, about $0.0100 per session on Opus 5. A static security scan graded it A with 0 findings. It comes from a forked repository.
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