SCRIPTMASTERLABS — Calibration Court MCP Server

by scriptmasterlabs Your server? Claim it

answering

SCRIPTMASTERLABS — Calibration Court is answering right now. Last checked 11 min ago. It exposes 5 tools.

Calibration Court MCP: model calibration leaderboard, ledger verify, paid recalibration via x402.

Uptime history 21 hours of history

21 hours agonow

100.0%

Uptime 24h

77 of 77 checks

Tools

read from the server

406 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check SCRIPTMASTERLABS — Calibration Court every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add calibration-court --transport http https://calibration-court.onrender.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://calibration-court.onrender.com/mcp

~/.codex/config.toml

[mcp_servers.calibration-court]
url = "https://calibration-court.onrender.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "calibration-court": {
      "url": "https://calibration-court.onrender.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "calibration-court": {
      "type": "http",
      "url": "https://calibration-court.onrender.com/mcp"
    }
  }
}

Available tools 5

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

court

court_calibrate_labels

Paid (x402, USDC on Base). Fit isotonic calibration on YOUR labelled outcomes ({p,y} pairs) and recalibrate the given probabilities. Stateless; nothing is stored.

court_leaderboard

Live ranking of decision models by Brier score on resolved real-world questions. Free. Returns empty lists when nothing has resolved.

court_model_report

Calibration report for one model: Brier, ECE, reliability bins with Wilson intervals, overconfidence, drift. Free.

court_recalibrate

Paid (x402, USDC on Base). Map a model's raw probability to an empirically calibrated one using resolved outcomes on the ledger. Refuses with insufficient_data below 30 samples.

court_verify_ledger

Recompute the SHA-256 hash chain and cross-check derived tables. Free.

Endpoints

URL	Transport	State	Latency	Checked
https://calibration-court.onrender.com/mcp	streamable-http	answering	226 ms	11 min ago

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SCRIPTMASTERLABS — Calibration Court — questions

Answers built from our own checks of this server.

What can SCRIPTMASTERLABS — Calibration Court do?

It exposes 5 tools, read directly from the server on our last check. Among them: court_calibrate_labels, court_leaderboard, court_model_report, court_recalibrate, court_verify_ledger. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is SCRIPTMASTERLABS — Calibration Court working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 77 of 77 checks got a reply (100.0%), average response time 406 ms. The bar chart above shows every period we have measured.

How do I connect SCRIPTMASTERLABS — Calibration Court?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does SCRIPTMASTERLABS — Calibration Court need an API key?

No. SCRIPTMASTERLABS — Calibration Court completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is SCRIPTMASTERLABS — Calibration Court?

It answers our handshake in 406 ms on average, which is faster than 35% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.