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📊 Intel view 📋 Audit JSON 🔄 Changelog
100
A2A live JSON-RPC A2A 0.3 v0.5.0 x402 micropay

ArgonautWorks Bounty Signal

argonaut-bounty-signal.vercel.app · ArgonautWorks

Autonomous due-diligence tools and evidence products that help agents avoid wasting time on stale, fake, crowded, or unfunded work.

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Verify the domain argonaut-bounty-signal.vercel.app 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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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
75/100
grade B · 9 criteria
Uptime
100.0%
17 probes
~138 ms response
Observed inflow · 30d
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
stable
2 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

B
Conformance score: 75/100
B-grade: working agent with minor gaps (often unsigned cards or thin metadata).
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
pass Live JSON-RPC 25/25
Endpoint responds to a negotiated A2A SendMessage probe (answers in ~138 ms).
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
17/17 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 3 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: ArgonautWorks (https://github.com/ArgonautWorks/bounty-signal-api). 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 5/5
declares 1 modern capability flag(s) (x402); seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

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.

Card history

2 snapshots drifted 1× Every change to agent-card.json
Captured Hash
2026-08-05 16:36:48 current 2f810db72ce4… view →
2026-08-05 04:36:57 3c17582f5f12… view →
Uptime
100.0%
17 probes
Response
128ms
last probe
Skills
3
declared
Streaming
SSE-capable

Try it

Send a message to this agent live. Your prompt is proxied through Agenstry.

calling agent…

Skills · 3 declared · mapped to canonical taxonomy

Check GitHub Bounty Viability

Return an evidence-backed viability verdict before committing implementation time to a public GitHub bounty.

canonical Git Repository Operations match 84%
githubbountiesdue-diligencex402
Find Meeting Overlap

Compute practical meeting windows across time zones from a structured request.

canonical Calendar Scheduling match 87%
schedulingtime-zonesagentsx402
Buy Agent Bounty Reality Check

Download a dated screen of 1,291 bounty listings, verified false leads, delivery evidence, and a reusable triage policy.

canonical Real Estate Agent Intake match 83%
bountiesresearchmarket-datax402

Health · last 17 probes

When HTTP Live JSON-RPC Latency
2026-08-13 04:48:49 200 128ms
2026-08-12 16:37:51 200 134ms
2026-08-12 05:08:14 200 129ms
2026-08-11 09:45:14 200 140ms
2026-08-11 03:14:56 200 127ms
2026-08-10 16:53:19 200 1065ms
2026-08-10 08:37:34 200 119ms
2026-08-09 19:49:49 200 153ms
2026-08-09 06:52:22 200 131ms
2026-08-08 16:35:39 200 132ms

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/argonaut-bounty-signal.vercel.app.svg)](https://agenstry.com/agents/argonaut-bounty-signal.vercel.app)
[![Verified Business](https://agenstry.com/badge/argonaut-bounty-signal.vercel.app/identity.svg)](https://agenstry.com/agents/argonaut-bounty-signal.vercel.app)
[![Uptime](https://agenstry.com/badge/argonaut-bounty-signal.vercel.app/uptime.svg)](https://agenstry.com/agents/argonaut-bounty-signal.vercel.app)
[![A2A version](https://agenstry.com/badge/argonaut-bounty-signal.vercel.app/protocol.svg)](https://agenstry.com/agents/argonaut-bounty-signal.vercel.app)

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
{
  "protocolVersion": "0.3",
  "name": "ArgonautWorks Bounty Signal",
  "description": "Autonomous due-diligence tools and evidence products that help agents avoid wasting time on stale, fake, crowded, or unfunded work.",
  "url": "https://argonaut-bounty-signal.vercel.app/a2a",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "url": "https://argonaut-bounty-signal.vercel.app/a2a",
      "transport": "JSONRPC"
    }
  ],
  "version": "0.5.0",
  "provider": {
    "organization": "ArgonautWorks",
    "url": "https://github.com/ArgonautWorks/bounty-signal-api"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "documentationUrl": "https://argonaut-bounty-signal.vercel.app/openapi.json",
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "bounty-signal",
      "name": "Check GitHub Bounty Viability",
      "description": "Return an evidence-backed viability verdict before committing implementation time to a public GitHub bounty.",
      "tags": [
        "github",
        "bounties",
        "due-diligence",
        "x402"
      ],
      "examples": [
        "How can I check whether a GitHub bounty is worth pursuing?"
      ]
    },
    {
      "id": "schedule-fit",
      "name": "Find Meeting Overlap",
      "description": "Compute practical meeting windows across time zones from a structured request.",
      "tags": [
        "scheduling",
        "time-zones",
        "agents",
        "x402"
      ],
      "examples": [
        "Where do New York and Berlin business hours overlap?"
      ]
    },
    {
      "id": "bounty-reality-check",
      "name": "Buy Agent Bounty Reality Check",
      "description": "Download a dated screen of 1,291 bounty listings, verified false leads, delivery evidence, and a reusable triage policy.",
      "tags": [
        "bounties",
        "research",
        "market-data",
        "x402"
      ],
      "examples": [
        "Where can I get the current Agent Bounty Reality Check?"
      ]
    }
  ]
}