Borrowing it
Nothing to install: this file belongs to mcintalmo/godot-docs-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/mcintalmo/godot-docs-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/mcintalmo/godot-docs-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/mcintalmo/godot-docs-mcp/claude-md)<a href="https://agentmods.dev/instructions/mcintalmo/godot-docs-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/mcintalmo/godot-docs-mcp/claude-md.svg" alt="Measured on agentmods" 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 | $0.01728 | $0.01728 |
| Opus 5 | $0.00864 | $0.00864 |
| Sonnet 5 | $0.00346 | $0.00346 |
| Haiku 4.5 | $0.00173 | $0.00173 |
Grade A, and why
godot-docs-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 6d 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 — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.
godot-docs-mcp — working notes
An MCP server serving the Godot Engine documentation to AI coding agents. Eventually the core of a Claude Code plugin that also ships skills for Godot development and game-design documents; the MCP server is the current scope.
Non-negotiables
- MCP spec revision is
2026-07-28. This is a breaking rework of MCP: stateless (noinitializehandshake — protocol version and client capabilities ride in_metaper request), no sessions orMcp-Session-Id,server/discoveris mandatory,subscriptions/listenreplaces the HTTP GET/SSE stream, all results carryresultType, and list/read results carryttlMs+cacheScope. - Roots, Sampling, and Logging are deprecated in this revision. Do not adopt them. Log to stderr on stdio.
- Use the official
mcpSDK v2 (from mcp.server.mcpserver import MCPServer), notfastmcp— that is a separate package tracking older revisions. - Never fetch
docs.godotengine.org. It is behind a Cloudflare JS challenge that returns HTTP 429 to non-browser clients. All content comes from GitHub.
Layer map
Feature-sliced packages under src/godot_docs_mcp/. Dependencies point downward only.
cli.py entrypoint: serve / sync / status / search (Typer)
server/ MCP surface — app.py, tools.py, resources.py
search/ service.py (orchestration, dedup, budgeting), query.py (query policy)
indexing/ base.py (SearchIndex Protocol), sqlite_fts.py, build.py
parsing/ bbcode.py, class_xml.py, rst.py
sources/ github.py (acquisition + publishing), manifest.py (version pinning),
updates.py (cached, non-blocking staleness check)
config.py models.py errors.py text.py foundation — no I/O in models.py
```text
`indexing/base.py` defines the `SearchIndex` Protocol. **Everything above `indexing/`
depends on that Protocol, never on `sqlite_fts` directly** — that is the seam where a
vector/hybrid index drops in later without touching tool code. Tests are held to it too:
if a test needs something the Protocol does not expose, it takes the concrete index as its
own fixture rather than reaching through the seam.
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.
- 6d ago First seen · 116 lines · 1,728 tokens per session scan A 7fa873e6eac1
godot-docs-mcp CLAUDE.md is an instructions file published in the GitHub repository mcintalmo/godot-docs-mcp (0 stars, last pushed 16d ago), licensed MIT. It adds 1,728 tokens to every session, about $0.0086 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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