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Shell3D

● Live

shell3d.com

Copies a prompt for your agent.

Local regression pack for developers testing structured-observation agents against speed, pickup, timing and shared-resource constraints: 40 scenario configurations (22 tasks over 12 reused layouts), a bounded JSONL runner, replay checks and scripted reference results. Requires Node.js 24 or later. Source and answers are inspectable; not a private benchmark and not a measure of model capability. No model calls and no children's data included. One ZIP download.

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Price
$10
Asked in its payment challenge
Chain
Base
Paid in
USDC
Live
1 of 1 check

Endpoint

GEThttps://pay.shell3d.com/v1/x402/publications/shell3d-route-eval-pack

$10.00 asked in its payment challenge on 13 Nov 2026

curl -i 'https://pay.shell3d.com/v1/x402/publications/shell3d-route-eval-pack'

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/pay.shell3d.com

Recent checks

13 Nov 2026Taller is slower; grey is not live.13 Nov 2026
Median response
482 ms
Last checked
13 Nov, 18:25 UTC

Our probes look for a payment challenge. They don't test payment or delivery.

All 1 checks
When (UTC)ResultHTTPResponse
13 Nov, 18:25 UTCLive402482ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 13 Nov, 18:25 UTC, it returned HTTP 402 or another detected payment-challenge signal.

What payment terms does Shell3D advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

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