Borrowing it
Nothing to install: this file belongs to Vollkorn-Games/godot-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/Vollkorn-Games/godot-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/Vollkorn-Games/godot-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/vollkorn-games/godot-mcp/claude-md)<a href="https://agentmods.dev/instructions/vollkorn-games/godot-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/vollkorn-games/godot-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/vollkorn-games/godot-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/vollkorn-games/godot-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 | $0.00936 | $0.00936 |
| Opus 5 | $0.00468 | $0.00468 |
| Sonnet 5 | $0.00187 | $0.00187 |
| Haiku 4.5 | $0.00094 | $0.00094 |
Grade A, and why
godot-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 — 76 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md — Project Instructions for Claude Code
Project Overview
Godot MCP Server — a Model Context Protocol server for the Godot game engine. Fork of Coding-Solo/godot-mcp with modular architecture, automated tests, and additional tools.
Before Every Commit
Always run the full CI validation before committing:
pnpm lint && pnpm format:check && pnpm typecheck && pnpm build && pnpm test
If formatting fails, fix with npx prettier --write . and include in the commit.
Do not commit code that fails any of these checks. CI runs all five on every push.
Key Commands
| Command | What it does |
|---|---|
pnpm build |
TypeScript compile + copy GDScript files to build/ |
pnpm test |
Run all vitest tests (requires Godot installed) |
pnpm lint |
ESLint with strict TypeScript checking |
pnpm format:check |
Prettier formatting check |
pnpm typecheck |
tsc --noEmit |
Architecture
src/handlers/— One file per domain (scene, node, process, etc.). All handlers:async (ctx: ServerContext, args: any) => ToolResponsesrc/tool-router.ts— Maps tool names to handler functionssrc/tool-definitions.ts— MCP tool schemas (JSON)src/godot-executor.ts— Spawns headless Godot withexecFileAsync(no shell, args as array)src/context.ts—ServerContextclass holding runtime statesrc/utils.ts— Shared utilities (normalizeParameters, validatePath, killProcess, etc.)src/tcp-client.ts— TCP connection to interactive Godot sessionssrc/index.ts— Entry point. MCP SDK v2 (@modelcontextprotocol/server), low-levelServerAPI (notMcpServer), served viaserveStdio()— speaks stateless MCP2026-07-28to modern clients and falls back to the legacyinitializehandshake for 2025-era clients
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 · 76 lines · 936 tokens per session scan A ca255ff6f13d
godot-mcp CLAUDE.md is an instructions file published in the GitHub repository Vollkorn-Games/godot-mcp (3 stars, last pushed 1mo ago), licensed MIT. It adds 936 tokens to every session, about $0.0047 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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