MCP serverio.github.fetchsandbox/mcp

A deterministic verification engine for agents.

A deterministic verification engine for agents. Proves a fix: fails on the old code, passes on new.

UNRATEDActivestreamable-httpfetchsandbox.com

Overview

Score?

UNRATED 0.481

of what a free look can see, on 14 looks

Looks

last 28 min ago

Tools

changed 4 days ago

URL

fetchsandbox.com/mcp/v1

streamable-http

Says it is

fetchsandbox 0.7.0

protocol 2025-06-18

In the record since

12 days ago

0median 0.606 · this server 0.481 · highest on record 0.8561

UN
RATED

0.481

14 looks · 30 days · measures answering, whether its declared schemas are well formed and speed

The parts a free look scored, and what each adds to the composite
Component	Weight ?	Lower bound	Adds
liveness it answered at all	0.43	0.56	0.241
schema conformance the answer matched the shape it published	0.43	0.56	0.241
latency p95 it answered as fast as its class	0.14	0.00	0.000
Composite	1.00		0.481

Not measured: correctness, honesty, price stability ?

BURN_INFREE_TIER_ONLYTOOLS_CHANGED

Verify it yourselfnpx teppi-check https://fetchsandbox.com/mcp/v1curl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M33TRARH4FMPSSAD1A3Z4MH0