VS Code UTF-1 signature bytes, input discarded calc-eval
How to: VS Code UTF-1 signature bytes, input discarded calc-eval
Add UTF-1 signature bytes, input discarded to VS Code
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01
Open .vscode/mcp.json and merge this in. Keep any servers already there.
{
"servers": {
"utf1-sig": {
"type": "http",
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/utf1-sig/mcp"
}
}
}-
02
Save the file and restart VS Code.
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03
Ask for something calc-eval does. VS Code lists the server's tools on connect and calls calc-eval itself — you do not invoke it by name.
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04
If nothing happens, check the server is running and that UTF-1 signature bytes, input discarded's identifier in your config matches the one above exactly.
Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.