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📊 Intel view 📋 Audit JSON 🔄 Changelog
71
A2A A2A 0.3.0 v1.0.0

welcome

systemprompt.io · Your Organization

A helpful AI assistant for your project

🛡
Own this agent?
Verify the domain systemprompt.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.
Verify ownership
🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Enterprise feature. Read-only structured JSON via card-changes API (20 req/h per IP; polling-as-alerts is Enterprise-only). Sign in to subscribe
Trust score
47/100
grade D · 9 criteria
Uptime
accumulating
1/5 probes
Revenue · 30d
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →
D
Conformance score: 47/100
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.
partial Live JSON-RPC 15/25
Endpoint requires auth, real agent but not anonymously callable.
How to earn +10 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 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"` 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).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
partial Skill declaration 6/10
Declares 1 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: Your Organization (https://yourproject.com). 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
partial Security declaration 2/5
Declares 1 security scheme(s) but none use PKCE or mTLS.
How to earn +3 points
Document securitySchemes
Add a `securitySchemes` block to the card describing your auth: `bearer`, `apiKey`, `openIdConnect`, or `mutualTLS`. Routers refuse to call agents that declare no auth model.
Docs →
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

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

1 snapshot Every change to agent-card.json
Captured Hash
2026-06-01 17:35:46 current 8ac1218cacf8… view →
Uptime
100.0%
1 probes
Response
225ms
last probe
Skills
0
declared
Streaming
SSE-capable

Skills · 1 declared · mapped to canonical taxonomy

welcome

A helpful AI assistant for your project

canonical Documentation Generation match 85%

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-06-01 17:35:46 200 225ms

Cheaper or better alternatives per-skill

↑ 1 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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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.

Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/systemprompt.io.svg)](https://agenstry.com/agents/systemprompt.io)
[![Verified Business](https://agenstry.com/badge/systemprompt.io/identity.svg)](https://agenstry.com/agents/systemprompt.io)
[![Uptime](https://agenstry.com/badge/systemprompt.io/uptime.svg)](https://agenstry.com/agents/systemprompt.io)
[![A2A version](https://agenstry.com/badge/systemprompt.io/protocol.svg)](https://agenstry.com/agents/systemprompt.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": "welcome",
  "description": "A helpful AI assistant for your project",
  "supportedInterfaces": [
    {
      "url": "https://systemprompt.io/api/v1/agents/welcome",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "0.3.0"
    }
  ],
  "version": "1.0.0",
  "iconUrl": "https://ui-avatars.com/api/?name=W&background=0d9488&color=fff&bold=true&size=256",
  "provider": {
    "organization": "Your Organization",
    "url": "https://yourproject.com"
  },
  "documentationUrl": "https://yourproject.com/docs",
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": [
      {
        "uri": "systemprompt:agent-identity",
        "description": "systemprompt.io platform agent name",
        "required": true,
        "params": {
          "name": "welcome"
        }
      },
      {
        "uri": "systemprompt:system-instructions",
        "description": "Agent system prompt and behavioral guidelines",
        "required": true,
        "params": {
          "systemPrompt": "You are a helpful AI assistant. Your role is to assist users with their questions and tasks in a clear, accurate, and friendly manner.\n\n## Core Principles\n\n1. **Be Helpful**: Provide accurate, actionable information\n2. **Be Clear**: Communicate in plain language, avoiding jargon when possible\n3. **Be Honest**: Acknowledge limitations and uncertainties\n4. **Be Concise**: Respect the user's time with focused responses\n\n## Capabilities\n\nYou can help with:\n- Answering questions on a wide range of topics\n- Writing and editing text\n- Explaining concepts and ideas\n- Problem-solving and brainstorming\n- General assistance with various tasks\n\n## Guidelines\n\n- Always prioritize user safety and well-being\n- Provide balanced perspectives on complex topics\n- Ask clarifying questions when the request is ambiguous\n- Format responses appropriately using markdown when helpful\n",
          "format": "text/plain"
        }
      }
    ]
  },
  "securitySchemes": {
    "oauth2": {
      "type": "oauth2",
      "flows": {
        "authorizationCode": {
          "authorizationUrl": "http://localhost:8080/api/v1/core/oauth/authorize",
          "tokenUrl": "http://localhost:8080/api/v1/core/oauth/token",
          "refreshUrl": null,
          "scopes": {
            "user": "Authenticated user access",
            "anonymous": "Public access"
          }
        }
      },
      "description": "OAuth 2.0 authentication"
    }
  },
  "security": [
    {
      "oauth2": [
        "anonymous"
      ]
    }
  ],
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [],
  "supportsAuthenticatedExtendedCard": false
}