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A2A A2A 0.2.5 v1.1.0

crvUSD Yield Optimizer

llama.box · Chado Studio

Multi-chain crvUSD yield optimizer agent. Discovers yield opportunities across scrvUSD, LlamaLend, Convex and StakeDAO on Ethereum, Arbitrum, Optimism and Fraxtal. Provides real-time APY data, risk scoring (0-100), and portfolio rebalance recommendations. Accepts natural language queries.

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Verify the domain llama.box via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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Trust score
48/100
grade D · 9 criteria
Uptime
82.5%
40 probes
Revenue · 30d
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
stable
0 snapshots tracked
Owner
unverified
claim this listing →
D
Conformance score: 48/100
D-grade: significant issues — auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
fail Live JSON-RPC 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 points
Respond live on JSON-RPC
Implement message/send (or tasks/send on v0.x). Return a 200 with a valid JSON-RPC response. Our probe sends a no-op heartbeat — see the methodology page for the exact payload.
Docs →
partial Protocol version 2/10
Declares unrecognised version '0.2.5'.
How to earn +8 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
partial Uptime track record 12/15
33/40 probes succeeded (82% uptime).
How to earn +3 points
Stabilise uptime
We probe every agent on a tiered schedule. Sustained 99 %+ uptime over 20+ checks scores full points. Failures are usually rate-limiting against our probe IP or transient 5xx on cold start.
Docs →
pass Skill declaration 10/10
Declares 4 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: Chado Studio (https://chado.studio). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
No securitySchemes declared (common for open agents — not penalised).

Activity (audit trail)

last 24h · 0 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent — calls are logged here automatically.

Uptime
82.5%
40 probes
Response
35ms
last probe
Skills
4
declared
Streaming
SSE-capable

Endpoints

Agent cardhttps://llama.box/yo/.well-known/agent.json
Providerhttps://chado.studio
Discovered via
github_code registry recrawl_hot

Skills · 4 declared · mapped to canonical taxonomy

Best Yield Finder

Find the highest-yielding crvUSD opportunities. Accepts natural language like 'find best yield for 10000 crvUSD on ethereum' or structured params (chain, risk, …

canonical Crypto Derivatives Analytics match 83%
yieldapydeficrvusd
Pool Discovery

List and filter all crvUSD yield pools across chains and sources. Filter by chain, source, APY, TVL, risk level.

canonical Crypto Derivatives Analytics match 83%
poolslistfilterdefi
Risk Assessment

Calculate risk score (0-100) for a specific pool. Analyzes source risk, APY sustainability, TVL depth, chain risk, and utilization.

canonical Privacy Risk Assessment match 88%
riskassessmentscoresafety
Rebalance Advisor

Simulate portfolio rebalancing. Given current positions and risk tolerance, recommends optimal crvUSD allocation across pools.

canonical Market Signals and Strategy match 83%
rebalanceportfolioallocationstrategy

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-05-22 20:38:14 200 35ms
2026-05-22 12:02:10 200 37ms
2026-05-22 05:37:08 200 41ms
2026-05-21 23:37:10 200 44ms
2026-05-20 17:54:07 200 33ms
2026-05-20 16:49:45 200 37ms
2026-05-20 15:39:41 200 33ms
2026-05-20 12:48:32 200 41ms
2026-05-20 11:20:44 200 36ms
2026-05-20 09:26:18 200 35ms

Cheaper or better alternatives per-skill

↑ 3 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor — only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/llama.box.svg)](https://agenstry.com/agents/llama.box)
[![Verified Business](https://agenstry.com/badge/llama.box/identity.svg)](https://agenstry.com/agents/llama.box)
[![Uptime](https://agenstry.com/badge/llama.box/uptime.svg)](https://agenstry.com/agents/llama.box)
[![A2A version](https://agenstry.com/badge/llama.box/protocol.svg)](https://agenstry.com/agents/llama.box)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "name": "crvUSD Yield Optimizer",
  "description": "Multi-chain crvUSD yield optimizer agent. Discovers yield opportunities across scrvUSD, LlamaLend, Convex and StakeDAO on Ethereum, Arbitrum, Optimism and Fraxtal. Provides real-time APY data, risk scoring (0-100), and portfolio rebalance recommendations. Accepts natural language queries.",
  "url": "https://llama.box/yo",
  "version": "1.1.0",
  "protocolVersion": "0.2.5",
  "provider": {
    "organization": "Chado Studio",
    "url": "https://chado.studio"
  },
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "stateTransitionHistory": true
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "best-yield",
      "name": "Best Yield Finder",
      "description": "Find the highest-yielding crvUSD opportunities. Accepts natural language like 'find best yield for 10000 crvUSD on ethereum' or structured params (chain, risk, top).",
      "tags": [
        "yield",
        "apy",
        "defi",
        "crvusd"
      ],
      "examples": [
        "What's the best yield for crvUSD?",
        "Find top 5 pools on ethereum",
        "Show highest APY with low risk"
      ]
    },
    {
      "id": "pools",
      "name": "Pool Discovery",
      "description": "List and filter all crvUSD yield pools across chains and sources. Filter by chain, source, APY, TVL, risk level.",
      "tags": [
        "pools",
        "list",
        "filter",
        "defi"
      ],
      "examples": [
        "List all pools on arbitrum",
        "Show llamalend pools with APY above 5%"
      ]
    },
    {
      "id": "risk-score",
      "name": "Risk Assessment",
      "description": "Calculate risk score (0-100) for a specific pool. Analyzes source risk, APY sustainability, TVL depth, chain risk, and utilization.",
      "tags": [
        "risk",
        "assessment",
        "score",
        "safety"
      ],
      "examples": [
        "Risk score for pool 0x0655977FEb2f289A4aB78af67BAB0d17aAb84367",
        "Assess risk for pool abc123def456"
      ]
    },
    {
      "id": "rebalance",
      "name": "Rebalance Advisor",
      "description": "Simulate portfolio rebalancing. Given current positions and risk tolerance, recommends optimal crvUSD allocation across pools.",
      "tags": [
        "rebalance",
        "portfolio",
        "allocation",
        "strategy"
      ],
      "examples": [
        "Rebalance my portfolio of 10000 crvUSD",
        "Optimize my allocation with medium risk"
      ]
    }
  ]
}