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📊 Intel view 📋 Audit JSON 🔄 Changelog
90
A2A A2A 0.3.0 v1.0.0

Explorium Business Data Hub

www.explorium.ai · Explorium Ltd

Explorium provides real-time, structured B2B data infrastructure for AI agents, copilots and GTM automations: company and prospect search, enrichment, and business event signals over a unified REST API and a hosted MCP server.

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Verify the domain www.explorium.ai 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
38/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
Observed inflow · 30d
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 38/100
F-grade: card is reachable but fails most operational signals.
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).
fail Live JSON-RPC 2/25
Card is valid but has no .url field.
How to earn +23 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
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 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).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 5 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: Explorium Ltd (https://www.explorium.ai). 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 · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. 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
2026-09-12 17:13:28 current 0b03a460f4e6… view →
Uptime
accumulating
1 direct probes · 30d
Response
590ms
last direct probe
Skills
5
declared
Streaming
SSE-capable

Skills · 5 declared · mapped to canonical taxonomy

Company search

Find companies matching firmographic, technographic, location, size, revenue and intent filters.

canonical Real Estate Listings Search match 86%
b2bsearchfirmographics
Company enrichment

Enrich a known company with firmographics, technographics, funding, financials and workforce trends.

canonical Resume Screening match 84%
b2benrichment
Prospect search

Find people by role, seniority, department, skills and employer attributes.

canonical Resume Screening match 89%
b2bpeoplesearch
Prospect enrichment

Enrich a matched person with professional profile and contact details.

canonical Cold Outreach and Prospecting match 86%
b2bpeopleenrichment
Business event signals

Read events such as funding rounds, hiring changes, new products and acquisitions.

canonical Startup Deal Flow Signals match 86%
signalseventsintent

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-09-12 17:13:28 200 590ms

Cheaper or better alternatives per-skill

↑ 4 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

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

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": "Explorium Business Data Hub",
  "description": "Explorium provides real-time, structured B2B data infrastructure for AI agents, copilots and GTM automations: company and prospect search, enrichment, and business event signals over a unified REST API and a hosted MCP server.",
  "version": "1.0.0",
  "url": "https://mcp.explorium.ai/mcp",
  "preferredTransport": "streamable-http",
  "documentationUrl": "https://developers.explorium.ai/",
  "iconUrl": "https://www.explorium.ai/wp-content/themes/moveo-theme/assets/icon/explorium-logo-2026.png",
  "provider": {
    "organization": "Explorium Ltd",
    "url": "https://www.explorium.ai"
  },
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "securitySchemes": {
    "oauth": {
      "type": "oauth2",
      "description": "OAuth authorization is required. The MCP endpoint issues a challenge on initialize."
    },
    "apiKey": {
      "type": "apiKey",
      "in": "header",
      "name": "api_key",
      "description": "REST API requests authenticate with an api_key header. Keys are issued from the Explorium console."
    }
  },
  "skills": [
    {
      "id": "company-search",
      "name": "Company search",
      "description": "Find companies matching firmographic, technographic, location, size, revenue and intent filters.",
      "tags": [
        "b2b",
        "search",
        "firmographics"
      ]
    },
    {
      "id": "company-enrichment",
      "name": "Company enrichment",
      "description": "Enrich a known company with firmographics, technographics, funding, financials and workforce trends.",
      "tags": [
        "b2b",
        "enrichment"
      ]
    },
    {
      "id": "prospect-search",
      "name": "Prospect search",
      "description": "Find people by role, seniority, department, skills and employer attributes.",
      "tags": [
        "b2b",
        "people",
        "search"
      ]
    },
    {
      "id": "prospect-enrichment",
      "name": "Prospect enrichment",
      "description": "Enrich a matched person with professional profile and contact details.",
      "tags": [
        "b2b",
        "people",
        "enrichment"
      ]
    },
    {
      "id": "business-events",
      "name": "Business event signals",
      "description": "Read events such as funding rounds, hiring changes, new products and acquisitions.",
      "tags": [
        "signals",
        "events",
        "intent"
      ]
    }
  ]
}