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📊 Intel view 📋 Audit JSON 🔄 Changelog
100
A2A ✓ verified by owner live JSON-RPC signature verified A2A 1.0 v1.1.0

Agentic Interaction Trust Gate

agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev · Vassiliy Lakhonin

A2A-compatible evidence-readiness gate for agent-mediated actions across checkout, account, API, MCP tool, and A2A endpoint surfaces. Bring actor identity claims, target surface, requested action, and dated evidence; get trust-routing triage, missing source categories, evidence gaps, watch-next indicators, decision-readiness score, trust signal, and human-review routing.

🔔 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
72/100
grade C · 9 criteria
Uptime
accumulating
1/5 probes
Revenue · 30d
no payment wallet declared
Usage · 7d
1
impressions + calls
Card drift · 7d
changed
1 snapshots tracked
Owner
verified
DNS-TXT proof
C
Conformance score: 72/100
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
Schema-validated A2A AgentCard returned by the well-known endpoint.
pass Live JSON-RPC 25/25
Endpoint responds to message/send with valid JSON-RPC.
pass Protocol version 10/10
Declares A2A 1.0 with supportedInterfaces[] (v1.0.0 fully compliant).
pass JWS signature 10/10
Agent card is JWS-signed and signature verifies.
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: Vassiliy Lakhonin (https://vassiliylakhonin.github.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
partial Security declaration 2/5
Declares 2 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 · 1 call 100.0% success Public aggregate · no PII recorded
1
calls 24h
1
calls 7d
1
form_submission 7d
Recent events (last 20)
When Event Method Status Latency
2026-06-04T05:12:32 form_submission /submit — ok

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-06-04 05:12:31 current 7222bb88a45f… view →
Uptime
100.0%
1 probes
Response
24ms
last probe
Skills
1
declared
Streaming
SSE-capable

Try it

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

calling agent…

Skills · 1 declared · mapped to canonical taxonomy

Agentic interaction trust gate

Turns an agent-mediated action, target surface, actor claim, and dated evidence into a structured trust-routing recommendation with decision-readiness score, ev…

canonical Agent Profiles match 85%
agentic-aitrust-and-safetyfraud-riskmcpa2a

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-06-04 05:12:30 200 24ms

Who's calling this agent 30d

1 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
Web browser 1 (100%)
Caller geography · top 3
KZ 1
Via which API surface · top 3
web 1

Public teaser: top-3 per dimension only. 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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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev.svg)](https://agenstry.com/agents/agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev)
[![Verified Business](https://agenstry.com/badge/agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev/identity.svg)](https://agenstry.com/agents/agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev)
[![Uptime](https://agenstry.com/badge/agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev/uptime.svg)](https://agenstry.com/agents/agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev)
[![A2A version](https://agenstry.com/badge/agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev/protocol.svg)](https://agenstry.com/agents/agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev)

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": "1.0",
  "name": "Agentic Interaction Trust Gate",
  "description": "A2A-compatible evidence-readiness gate for agent-mediated actions across checkout, account, API, MCP tool, and A2A endpoint surfaces. Bring actor identity claims, target surface, requested action, and dated evidence; get trust-routing triage, missing source categories, evidence gaps, watch-next indicators, decision-readiness score, trust signal, and human-review routing.",
  "url": "https://agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev",
  "provider": {
    "organization": "Vassiliy Lakhonin",
    "url": "https://vassiliylakhonin.github.io/",
    "legalEntity": {
      "type": "individual",
      "name": "Vassiliy Lakhonin",
      "url": "https://vassiliylakhonin.github.io/verification.json",
      "sameAs": [
        "https://github.com/vassiliylakhonin",
        "https://pypi.org/project/agenda-intelligence-md/",
        "https://glama.ai/mcp/servers/vassiliylakhonin/agenda-intelligence-md"
      ]
    }
  },
  "version": "1.1.0",
  "documentationUrl": "https://github.com/vassiliylakhonin/agenda-intelligence-md/blob/main/docs/use-cases/agentic-interaction-trust.md",
  "supportedInterfaces": [
    {
      "url": "https://agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev/message/send",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "protocolVersions": [
    "1.0"
  ],
  "securitySchemes": {
    "optionalClientId": {
      "apiKeySecurityScheme": {
        "location": "header",
        "name": "X-Client-Id",
        "description": "Optional caller identifier for observability and abuse triage. Not an access credential."
      }
    },
    "productionBearer": {
      "httpAuthSecurityScheme": {
        "scheme": "bearer",
        "bearerFormat": "opaque",
        "description": "Bearer access key for the production message/send route. Enforced only when the operator configures an access key on this deployment; while unset the route is an open free demo and no key is required."
      }
    }
  },
  "securityRequirements": [],
  "security": [],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain",
    "text/markdown"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/markdown"
  ],
  "skills": [
    {
      "id": "agentic-interaction-trust-gate",
      "name": "Agentic interaction trust gate",
      "description": "Turns an agent-mediated action, target surface, actor claim, and dated evidence into a structured trust-routing recommendation with decision-readiness score, evidence gaps, and mandatory human-review routing.",
      "tags": [
        "agentic-ai",
        "trust-and-safety",
        "fraud-risk",
        "mcp",
        "a2a",
        "evidence-readiness",
        "human-review",
        "free"
      ],
      "examples": [
        "Should this AI shopping agent checkout be allowed, stepped up, or escalated to human review?",
        "Triage an unknown A2A caller requesting a sanctions-adjacent capability."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/markdown"
      ]
    }
  ],
  "support": {
    "email": "vassiliy.lakhonin@gmail.com",
    "documentationUrl": "https://github.com/vassiliylakhonin/agenda-intelligence-md/blob/main/MCP.md",
    "hours_local": "Mon\u2013Fri 09:00\u201318:00 Asia/Almaty (UTC+5)",
    "timezone": "Asia/Almaty",
    "response_sla": "Best-effort response within 2 business days. Solo maintainer (not a company); not a paid support channel."
  },
  "x_agenda_intelligence": {
    "hosted_wrapper": true,
    "wrapper_scope": "A2A/JSON-RPC discovery, agentic interaction trust triage, evidence gating, and routing response only",
    "jsonrpc_endpoint": "https://agentic-interaction-trust-a2a.vassiliy-lakhonin.workers.dev/message/send",
    "repository": "https://github.com/vassiliylakhonin/agenda-intelligence-md",
    "package": "https://pypi.org/project/agenda-intelligence-md/",
    "mcp": {
      "transport": "stdio",
      "server_command": "agenda-intelligence-mcp",
      "install": "pip install agenda-intelligence-md"
    },
    "boundaries": [
      "Agentic interaction evidence triage only.",
      "No autonomous live source retrieval.",
      "No factual-truth verification.",
      "No cybersecurity monitoring, fraud adjudication, identity verification, or transaction authorization.",
      "No legal, compliance, financial, investment, insurance, or trading advice.",
      "No approval, clearance, authorization, denial, blocking, or final decision.",
      "Human review is required for consequential decisions."
    ],
    "product_profile": "agentic_interaction_trust",
    "canonical_product_name": "Agentic Interaction Trust Gate",
    "documentation": "https://github.com/vassiliylakhonin/agenda-intelligence-md/blob/main/docs/use-cases/agentic-interaction-trust.md",
    "product_contract": {
      "request_schema": "https://github.com/vassiliylakhonin/agenda-intelligence-md/blob/main/schemas/v1/agentic-interaction-trust-request.schema.json",
      "response_schema": "https://github.com/vassiliylakhonin/agenda-intelligence-md/blob/main/schemas/v1/agentic-interaction-trust-response.schema.json",
      "source_taxonomy": "https://github.com/vassiliylakhonin/agenda-intelligence-md/blob/main/source-requirements/agentic-interaction-trust.json",
      "runnable_examples": "https://github.com/vassiliylakhonin/agenda-intelligence-md/tree/main/examples/agentic-interaction-trust",
      "canonical_input_mode": "structured_json",
      "demo_input_modes": [
        "structured_json"
      ]
    },
    "required_before_action": [
      "agent_identity_claim",
      "operator_or_principal_authorization",
      "agent_card_or_manifest",
      "tool_scope_or_permission_evidence",
      "session_authentication_evidence",
      "action_intent_evidence",
      "transaction_or_target_action_evidence"
    ],
    "helpful_context_sources": [
      "mcp_or_a2a_endpoint_metadata",
      "rate_limit_or_abuse_signal",
      "fraud_or_account_takeover_signal",
      "device_or_infrastructure_evidence",
      "provider_policy_or_allowlist",
      "prior_interaction_history",
      "incident_report_or_threat_intel",
      "human_review_note"
    ],
    "supported_contracts": [
      "agentic_interaction_trust_contract"
    ],
    "buyer_use_cases": [
      "AI shopping-agent checkout step-up review",
      "unknown A2A caller capability invocation review",
      "MCP tool-scope and permission evidence triage",
      "API partner delegated-action evidence readiness",
      "trust-and-safety human-review queue preparation"
    ],
    "commercial_positioning": "Actor + target surface + requested action + dated evidence -> auditable trust-routing triage with evidence gaps, decision-readiness score, watch-next indicators, and human-review escalation.",
    "focus": [
      "agent-mediated checkout and account action triage",
      "A2A and MCP endpoint invocation evidence gates",
      "delegated-action authority and permission evidence",
      "trust-and-safety review readiness",
      "human-review escalation for consequential agentic actions"
    ],
    "not_advice_notice": "Agentic interaction evidence triage only. Not cybersecurity monitoring, fraud adjudication, identity verification, transaction authorization, legal advice, compliance advice, or financial advice."
  },
  "signature": "eyJhbGciOiJFUzI1NiIsImI2NCI6ZmFsc2UsImNyaXQiOlsiYjY0Il0sImtpZCI6ImFnZW5kYS1pbnRlbGxpZ2VuY2UtbWQtMjAyNi0wNS0yOS02ZmY3NGQxMiJ9..wioq5cXcPxEUTPdAbZv-MoBCaf6xD3840tajeRsHizp5xgAtq_p6-DxrUfS9Ar0I-XMjlw0EO2eHoNnrBK1_pQ"
}