nuthatch runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 24 Oct 2026.
Query an EVM contract's indexed history with SQL, via a local nuthatch nest and nuthatch dev.
What changed 1
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 10 October 2026. No other catalogue keeps this.
What the code does
We read the source, 23 h ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
if (!fds.has(key)) fds.set(key, fs.openSync(path.join(nest, key), "r"));
const proc = spawn(CHROME, ["--headless=new", "--disable-gpu", "--no-first-run", "--remote-debugging-port=0", `--user-data-dir=${profile}`, ...extra, "about:blank"], { stdio: "ignore" });
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
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nuthatch — questions
Answers built from our own checks of this server.