A2A live JSON-RPC A2A 0.3.0 v1.1.0

Robin's Studio

47-94-6-89.nip.io · Robin's Studio

专注 B2B 贸易与本土电商的柔性智能体服务。提供内容真实性校验、跨文化营销联动、线索一致性校验、季节性产品节律管理。所有能力为确定性规则引擎（零 AI 成本、不访问任何客户或内部数据），在调用方自有数据边界内完成，不持久化客户敏感信息。 Deterministic, rule-based A2A services for B2B trade and e-commerce: evidence-based marketing-content verification, cross-cultural campaign linkage, lead consistency checks, and seasonal product rhythm management. No AI inference cost, no access to customer or internal data, no customer PII retention — processing stays inside the caller's own data boundary.

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Verify the domain 47-94-6-89.nip.io 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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Compare public evidence

🔔 Watch this agent. Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account. 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

74/100

grade C · 9 criteria

Uptime

100.0%

81 direct probes · 30d

~240 ms response

Observed inflow · 30d

—

no payment wallet declared

Invocations · 7d

1 listing impression — no calls

Dispute or improve this rating

C

Conformance score: 74/100

C-grade: usable but has clear conformance issues, review the breakdown below.

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 ~240 ms).

partial Protocol version 5/10

Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.

            How to earn +5 points
          

Declare protocolVersion

Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) 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

81/81 probes succeeded (100% uptime).

pass Skill declaration 10/10

Declares 4 skills with structured metadata.

partial Verified Identity 5/10

Provider declared: Robin's Studio (https://47-94-6-89.nip.io/). 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

Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

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

invocations 7d

reached the endpoint through us

lookups 7d

our API answered about it

impressions 7d

appeared in a result list

Per event type (7d)

search_impression

Recent events (last 20)

When	Event	Method	Status	Latency
2026-10-09T14:48:20	search_impression	`—`	200 ok	—
2026-10-01T00:51:17	search_impression	`—`	200 ok	—
2026-10-01T00:50:59	search_impression	`—`	200 ok	—
2026-10-01T00:49:28	search_impression	`—`	200 ok	—
2026-10-01T00:49:20	search_impression	`—`	200 ok	—

Card history

10 snapshots drifted 1× Every change to agent-card.json

Agent card snapshots
Captured	Hash	Snapshot
2026-10-05 20:13:25 current	`47a0869b6d1e…`	view →
2026-10-05 04:56:12	`8ff045e669e7…`	view →
2026-10-04 20:40:20	`8ff045e669e7…`	view →
2026-10-04 07:29:10	`8ff045e669e7…`	view →
2026-10-03 19:53:05	`8ff045e669e7…`	view →
2026-10-03 13:04:35	`8ff045e669e7…`	view →
2026-10-03 06:38:45	`8ff045e669e7…`	view →
2026-10-03 00:30:40	`8ff045e669e7…`	view →
2026-10-02 04:36:39	`8ff045e669e7…`	view →
2026-10-01 08:05:05	`8ff045e669e7…`	view →

Showing latest 10. The full snapshot history is on Pro (and free for the verified owner) via GET /api/agents/47-94-6-89.nip.io/snapshots.

Uptime

100.0%

81 direct probes · 30d

Response

304ms

last direct probe

Skills

declared

Streaming

—

SSE-capable

Try it

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

Endpoints

Agent card	`https://47-94-6-89.nip.io/.well-known/agent-card.json`
Provider	https://47-94-6-89.nip.io/
Docs	https://47-94-6-89.nip.io/manifest

Discovered via

registry a2aregistry recrawl_hot recrawl_warm

Skills · 4 declared · mapped to canonical taxonomy

Content Verification

基于证据链的营销内容真实性校验，降低合规风险与品牌损失（Evidence-based marketing content verification to reduce compliance risk and brand damage）

orphan: no canonical match yet

complianceb2bmarketingrisk-controlverification

Cultural Linkage

跨品类文化联动模式生成，适配节日/节气/地域营销场景（Cross-category/cultural campaign linkage patterns for festivals, solar terms and regional markets）

orphan: no canonical match yet

marketingecommerceseasonalculturalfree

Lead Verification

线索基础一致性校验（公司/国家/邮箱域一致性），识别明显不实线索（Basic lead-consistency checks: company / country / email-domain coherence, catching evidently false leads）

orphan: no canonical match yet

b2brisk-controldata-qualityverificationfree

Seasonal Rhythm

季节性产品的休眠/激活/预热状态管理，防止超卖与合规风险（Seasonal product rhythm: dormant / active / pre-heat state management to avoid overselling and compliance risk）

orphan: no canonical match yet

inventoryplanningseasonalrisk-controlfree

Health · last 30 probes

When	HTTP	Live JSON-RPC	Latency
2026-10-16 11:51:07	200	✓	304ms
2026-10-16 07:17:19	200	✓	307ms
2026-10-15 19:12:43	200	—	1050ms
2026-10-15 17:28:45	200	✓	162ms
2026-10-15 05:34:59	200	✓	188ms
2026-10-13 20:25:23	200	✓	174ms
2026-10-13 18:44:02	200	✓	218ms
2026-10-13 05:01:00	200	✓	222ms
2026-10-13 02:20:22	200	✓	274ms
2026-10-12 23:12:08	200	✓	299ms

Who's calling this agent 30d

5 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3

curl 4 (80%)

Web browser 1 (20%)

Caller geography · top 3

US 4

DE 1

Via which API surface · top 3

rest 5

Public view: top 3 per dimension. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/47-94-6-89.nip.io.svg)](https://agenstry.com/agents/47-94-6-89.nip.io)
[![Verified Business](https://agenstry.com/badge/47-94-6-89.nip.io/identity.svg)](https://agenstry.com/agents/47-94-6-89.nip.io)
[![Uptime](https://agenstry.com/badge/47-94-6-89.nip.io/uptime.svg)](https://agenstry.com/agents/47-94-6-89.nip.io)
[![A2A version](https://agenstry.com/badge/47-94-6-89.nip.io/protocol.svg)](https://agenstry.com/agents/47-94-6-89.nip.io)

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": "Robin's Studio",
  "provider": {
    "organization": "Robin's Studio",
    "url": "https://47-94-6-89.nip.io/"
  },
  "description": "\u4e13\u6ce8 B2B \u8d38\u6613\u4e0e\u672c\u571f\u7535\u5546\u7684\u67d4\u6027\u667a\u80fd\u4f53\u670d\u52a1\u3002\u63d0\u4f9b\u5185\u5bb9\u771f\u5b9e\u6027\u6821\u9a8c\u3001\u8de8\u6587\u5316\u8425\u9500\u8054\u52a8\u3001\u7ebf\u7d22\u4e00\u81f4\u6027\u6821\u9a8c\u3001\u5b63\u8282\u6027\u4ea7\u54c1\u8282\u5f8b\u7ba1\u7406\u3002\u6240\u6709\u80fd\u529b\u4e3a\u786e\u5b9a\u6027\u89c4\u5219\u5f15\u64ce\uff08\u96f6 AI \u6210\u672c\u3001\u4e0d\u8bbf\u95ee\u4efb\u4f55\u5ba2\u6237\u6216\u5185\u90e8\u6570\u636e\uff09\uff0c\u5728\u8c03\u7528\u65b9\u81ea\u6709\u6570\u636e\u8fb9\u754c\u5185\u5b8c\u6210\uff0c\u4e0d\u6301\u4e45\u5316\u5ba2\u6237\u654f\u611f\u4fe1\u606f\u3002 Deterministic, rule-based A2A services for B2B trade and e-commerce: evidence-based marketing-content verification, cross-cultural campaign linkage, lead consistency checks, and seasonal product rhythm management. No AI inference cost, no access to customer or internal data, no customer PII retention \u2014 processing stays inside the caller's own data boundary.",
  "version": "1.1.0",
  "protocolVersion": "0.3.0",
  "url": "https://47-94-6-89.nip.io/",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "transport": "JSONRPC",
      "url": "https://47-94-6-89.nip.io/"
    },
    {
      "transport": "HTTP+JSON",
      "url": "https://47-94-6-89.nip.io/demo/call"
    }
  ],
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": [
      {
        "uri": "urn:robins-studio:a2a:capability-map:v1",
        "description": "\u6280\u80fd \u2192 \u80fd\u529b\u5305\u6620\u5c04\uff08\u4e09\u65b9\u5bf9\u9f50\u53e3\u5f84\uff1a\u672c\u5361 / capability_manifest.yaml / \u6c99\u7bb1\u5b9e\u73b0\uff09",
        "params": {
          "skill_to_capability": {
            "content-verification": "content_judge",
            "cultural-linkage": "cultural_linkage",
            "lead-verification": "lead_verification",
            "seasonal-rhythm": "seasonal_rhythm"
          },
          "transport_note": "\u80fd\u529b\u4ee5 JSON-RPC message/send \u8c03\u7528\uff1b\u8fd4\u56de A2A Task \u5f62\u72b6\u7ed3\u679c"
        },
        "required": false
      }
    ]
  },
  "skills": [
    {
      "id": "content-verification",
      "name": "Content Verification",
      "description": "\u57fa\u4e8e\u8bc1\u636e\u94fe\u7684\u8425\u9500\u5185\u5bb9\u771f\u5b9e\u6027\u6821\u9a8c\uff0c\u964d\u4f4e\u5408\u89c4\u98ce\u9669\u4e0e\u54c1\u724c\u635f\u5931\uff08Evidence-based marketing content verification to reduce compliance risk and brand damage\uff09",
      "tags": [
        "compliance",
        "b2b",
        "marketing",
        "risk-control",
        "verification",
        "free"
      ],
      "examples": [
        "\u6821\u9a8c\u4e00\u6761\u4fc3\u9500\u6587\u6848\u662f\u5426\u542b\u8fdd\u89c4\u5ba3\u79f0\uff08\u5982\u7edd\u5bf9\u5316\u7528\u8bcd\u3001\u7f3a\u5931\u9000\u8ba2/\u5730\u5740\uff09"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "cultural-linkage",
      "name": "Cultural Linkage",
      "description": "\u8de8\u54c1\u7c7b\u6587\u5316\u8054\u52a8\u6a21\u5f0f\u751f\u6210\uff0c\u9002\u914d\u8282\u65e5/\u8282\u6c14/\u5730\u57df\u8425\u9500\u573a\u666f\uff08Cross-category/cultural campaign linkage patterns for festivals, solar terms and regional markets\uff09",
      "tags": [
        "marketing",
        "ecommerce",
        "seasonal",
        "cultural",
        "free"
      ],
      "examples": [
        "\u7ed9\u51fa\u51ac\u5b63\u4fdd\u6696\u54c1\u7c7b\u4e0e\u8282\u5e86\u573a\u666f\u7684\u8054\u52a8\u6a21\u5f0f\uff08\u4ec5\u6a21\u5f0f\u89c4\u8303\uff0c\u4e0d\u542b\u4efb\u4f55\u5ba2\u6237\u6570\u636e\uff09"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "lead-verification",
      "name": "Lead Verification",
      "description": "\u7ebf\u7d22\u57fa\u7840\u4e00\u81f4\u6027\u6821\u9a8c\uff08\u516c\u53f8/\u56fd\u5bb6/\u90ae\u7bb1\u57df\u4e00\u81f4\u6027\uff09\uff0c\u8bc6\u522b\u660e\u663e\u4e0d\u5b9e\u7ebf\u7d22\uff08Basic lead-consistency checks: company / country / email-domain coherence, catching evidently false leads\uff09",
      "tags": [
        "b2b",
        "risk-control",
        "data-quality",
        "verification",
        "free"
      ],
      "examples": [
        "\u6821\u9a8c\u4e00\u6761 B2B \u7ebf\u7d22\u7684\u516c\u53f8\u4e0e\u90ae\u7bb1\u57df\u662f\u5426\u81ea\u6d3d"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "seasonal-rhythm",
      "name": "Seasonal Rhythm",
      "description": "\u5b63\u8282\u6027\u4ea7\u54c1\u7684\u4f11\u7720/\u6fc0\u6d3b/\u9884\u70ed\u72b6\u6001\u7ba1\u7406\uff0c\u9632\u6b62\u8d85\u5356\u4e0e\u5408\u89c4\u98ce\u9669\uff08Seasonal product rhythm: dormant / active / pre-heat state management to avoid overselling and compliance risk\uff09",
      "tags": [
        "inventory",
        "planning",
        "seasonal",
        "risk-control",
        "free"
      ],
      "examples": [
        "\u6309\u65e5\u671f\u7ed9\u51fa\u67d0\u54c1\u7c7b\u7684\u5f53\u524d\u8282\u5f8b\u72b6\u6001\u4e0e\u5141\u8bb8\u52a8\u4f5c"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "supportsAuthenticatedExtendedCard": false,
  "iconUrl": "https://47-94-6-89.nip.io/assets/rs_logo.png",
  "documentationUrl": "https://47-94-6-89.nip.io/manifest",
  "x-robins-studio": {
    "agent_id": "robins-studio-tech-v1",
    "card_path": "/.well-known/agent-card.json",
    "canonical_card_url": "https://47-94-6-89.nip.io/.well-known/agent-card.json",
    "capability_map": {
      "content-verification": "content_judge",
      "cultural-linkage": "cultural_linkage",
      "lead-verification": "lead_verification",
      "seasonal-rhythm": "seasonal_rhythm"
    },
    "boundaries": {
      "data_handling": "\u4efb\u52a1\u6570\u636e\u4ec5\u5728\u4f1a\u8bdd\u5468\u671f\u5185\u5904\u7406\uff0c\u4e0d\u5199\u5165\u6301\u4e45\u5316\u5b58\u50a8\uff1b\u4e0d\u542b\u5ba2\u6237 PII \u56de\u4f20",
      "model_transparency": "\u4e0d\u58f0\u660e\u5185\u90e8\u6a21\u578b\u7ec6\u8282\uff1b\u8def\u7531\u51b3\u7b56\u5bf9\u5ba2\u6237\u900f\u660e\uff08\u4ec5\u66b4\u9732\u6700\u7ec8\u9009\u7528\u6a21\u578b\u7684\u80fd\u529b\u7b49\u7ea7\uff09",
      "cost_model": "\u57fa\u7840\u80fd\u529b\u96f6\u6210\u672c\uff08\u786e\u5b9a\u6027\u89c4\u5219\u5f15\u64ce\uff09\uff1b\u6df1\u5ea6\u6821\u9a8c\u6309\u8c03\u7528\u91cf\u8ba1\u8d39\uff0c\u8d85\u9884\u7b97\u81ea\u52a8\u7194\u65ad",
      "forbidden": [
        "\u4e0d\u5f97\u7528\u4e8e\u751f\u6210\u865a\u5047\u4fe1\u606f",
        "\u4e0d\u5f97\u7528\u4e8e\u7ed5\u8fc7\u5e73\u53f0\u5185\u5bb9\u5ba1\u6838",
        "\u4e0d\u5f97\u7528\u4e8e\u672a\u7ecf\u6388\u6743\u7684\u81ea\u52a8\u5316\u8425\u9500\u9a9a\u6270"
      ],
      "compliance": [
        "\u4e2d\u56fd\u5e7f\u544a\u6cd5",
        "GDPR / PIPL \u6570\u636e\u6700\u5c0f\u5316\u539f\u5219",
        "Google AI Principles"
      ],
      "capability_only": "\u5bf9\u5916\u53ea\u63d0\u4f9b\u80fd\u529b\uff0c\u4e0d\u63d0\u4f9b\u8bb0\u5fc6\uff1b\u53ea\u63a5\u6536\u7ed3\u679c\uff0c\u4e0d\u5199\u5165\u5185\u90e8\u8bb0\u5f55"
    },
    "provisioning": {
      "jsonrpc_task_methods": {
        "provisioned": true,
        "methods": [
          "message/send",
          "tasks/get",
          "tasks/cancel"
        ]
      },
      "streaming": {
        "provisioned": false
      },
      "push_notifications": {
        "provisioned": false
      },
      "authenticated_extended_card": {
        "provisioned": false
      },
      "jws_signatures": {
        "provisioned": false
      },
      "oauth": {
        "provisioned": false
      },
      "api_key_auth": {
        "provisioned": false
      },
      "public_reachability": {
        "provisioned": true,
        "verified_at": "2026-09-13 09:50:13",
        "http_status": 200
      },
      "contact_email": {
        "provisioned": false,
        "note": "\u5bf9\u5916\u8054\u7cfb\u90ae\u7bb1\u5f85\u786e\u8ba4"
      }
    }
  }
}

Activity (audit trail)

Card history

Try it

Endpoints

Skills · 4 declared · mapped to canonical taxonomy

Health · last 30 probes

Who's calling this agent 30d

Similar agents embedding-nearest

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Audit-grade evidence bundle

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