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📊 Intel view 📋 Audit JSON 🔄 Changelog
100
A2A live JSON-RPC A2A 0.3.0 v3.2.0

Hlido

hlido.eu · Hlido s.r.o.

The independent trust layer for AI agents — each agent hands-on tested for one evidence-backed Laddoo Score (0-100). Query trust checks, scorecards, incidents, and recommendations over MCP.

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🔔 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
59/100
grade D · 9 criteria
Uptime
accumulating
1/5 probes
~29 ms response
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: 59/100
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.
pass Live JSON-RPC 25/25
Endpoint responds to message/send with valid JSON-RPC (answers in ~29 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"` 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.
pass Skill declaration 10/10
Declares 16 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: Hlido s.r.o. (https://hlido.eu). 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).
⚠ 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
2026-07-15 23:58:34 current 4db53023f7f5… view →
Uptime
100.0%
1 probes
Response
59ms
last probe
Skills
16
declared
Streaming
SSE-capable

Try it

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

calling agent…

Endpoints

Agent cardhttps://hlido.eu/.well-known/agent-card.json
Providerhttps://hlido.eu
Docshttps://hlido.eu/llms.txt
Discovered via
lists

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-07-15 23:58:34 200 59ms

Embed your Agenstry badge

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

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": "0.3.0",
  "name": "Hlido",
  "description": "The independent trust layer for AI agents \u2014 each agent hands-on tested for one evidence-backed Laddoo Score (0-100). Query trust checks, scorecards, incidents, and recommendations over MCP.",
  "version": "3.2.0",
  "url": "https://hlido.eu/mcp",
  "preferredTransport": "JSONRPC",
  "provider": {
    "organization": "Hlido s.r.o.",
    "url": "https://hlido.eu"
  },
  "documentationUrl": "https://hlido.eu/llms.txt",
  "supportedInterfaces": [
    {
      "url": "https://hlido.eu/mcp",
      "transport": "JSONRPC",
      "protocol": "mcp"
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "securitySchemes": {},
  "security": [],
  "skills": [
    {
      "id": "trust_check",
      "name": "trust check",
      "description": "The core Hlido trust query: is a specific AI agent trustworthy? Given one agent (by Hlido slug or product/homepage URL) it returns the independent Laddoo trust score (0-100), tier (VITAL/STEADY/FADING/FLATLINE), a one-line verdict, a claim-verification summary, and any known incidents.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "find_trusted",
      "name": "find trusted",
      "description": "Discover Hlido-reviewed agents that match a free-text need, ranked by trust.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "verify_claim",
      "name": "verify claim",
      "description": "Fact-check one specific marketing or capability claim about an agent against Hlido's independent testing.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "compare_agents",
      "name": "compare agents",
      "description": "Head-to-head trust comparison of 2-5 Hlido-reviewed agents.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "submit_agent",
      "name": "submit agent",
      "description": "Nominate a new AI agent for Hlido to review.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "get_scorecard",
      "name": "get scorecard",
      "description": "Fetch the full sanitized claim-vs-evidence scorecard for one Hlido-reviewed agent.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "get_incidents",
      "name": "get incidents",
      "description": "Fetch published incidents from Hlido's NTSB-style failure registry \u2014 real observed agent failures (availability outages, regressions, hallucinations, safety issues) plus Hlido self-reported process incidents, each with severity, evidence, and vendor-response status.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "report_review_issue",
      "name": "report review issue",
      "description": "Report an issue with a Hlido review (stale info, wrong verdict, missing claim, broken link).",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "request_quick_audit",
      "name": "request quick audit",
      "description": "Request that Hlido audit a NEW AI agent that has no review yet.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "find_similar_agents",
      "name": "find similar agents",
      "description": "Semantic search over Hlido's review corpus.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "subscribe",
      "name": "subscribe",
      "description": "Preview \u2014 Wave 3 will add persistent webhook + RSS subscriptions.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "explain",
      "name": "explain",
      "description": "Structured natural-language explanation of why a Hlido-reviewed agent has its current score.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "recommend",
      "name": "recommend",
      "description": "Constraint-driven recommendation across Hlido's reviewed agents.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "get_behavioral_trace",
      "name": "get behavioral trace",
      "description": "Fetch the behavioral evaluation trace for a Hlido-reviewed agent \u2014 per-task pass/fail, adapter used, behavioral tier, and signed trace link.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "commerce_check",
      "name": "commerce check",
      "description": "Check whether a Hlido-reviewed agent is ready to be delegated to / transacted with in the agentic-commerce world (MCP/ACP/AP2).",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "scan_mcp",
      "name": "scan mcp",
      "description": "On-demand independent SAFETY scan of an MCP server \u2014 call this BEFORE installing or connecting to one.",
      "tags": [
        "trust",
        "ai-agents",
        "evaluation"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ]
}