lvlltd.com · Marketplace · Pricing · All listings · First unlock

Other Skill id: agent-evaluation-framework · Standard

Shipping agents without evals — Agent Evaluation Framework

Product name: Agent Evaluation Framework

$0.099 USDC / unlock · Base · x402

Launch sale — 90% off · was $0.99 · now $0.099 USDC (regular price returns when the sale ends)

1 · FreeOutline + sample before pay
2 · Price$0.099 one-time USDC unlock
3 · BuyVerify on Base → sealed pack forever

Design eval harnesses for agents and skills: golden tasks, rubrics, regression gates, and scorecards.

Buy with USDC Free outline JSON Free sample x402 challenge

Provenance & integrity

Publisher
lvl X, Inc. · lvlltd.com
Payment
USDC on Base (eip155:8453) via HTTP 402 · sealed pack after verified tx
Content class
capability_pack_outline
Sealed data_hash
0x5ba83bb7b23d26936a104114a56396bd06e1132458facd6986c0b5a055f811fd
iNFT token_id
15462984725122894759
Trust scorecard
/api/trust?skill=agent-evaluation-framework
Signed provenance
https://lvlltd.com/provenance/agent-evaluation-framework.json
Public ledger
/api/proof (on-chain unlock rows; currently self-funded test transactions, not customer sales — never estimated)

When to use

What you get

Tags: security, x402, factory:master-p3-2026-07-28, depth:deep, depth:standard

Buyer reviews

Wallet-attested only — no seed ratings. API: /api/reviews?skill=agent-evaluation-framework

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Machine links

Sealed capability pack for agents and humans. Free evaluation before pay. Payments: USDC on Base via HTTP 402. Company: lvl X, Inc.