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📊 Intel view 📋 Audit JSON 🔄 Changelog
90
A2A A2A 1.0 v20260802T143212Z-f343cd12

Aevum Security

agents.aevumsecurity.com.sg · Aevum Security

Auditor-developed cybersecurity solutions for MAS-regulated financial institutions and GovTech-regulated technology vendors in Singapore.

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Verify the domain agents.aevumsecurity.com.sg 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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Trust score
58/100
grade D · 9 criteria
Uptime
100.0%
36 direct probes · 30d
~416 ms response
Observed inflow · 30d
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
3 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 58/100
D-grade: significant issues, auth-gated, partially broken, or stale.
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.
Docs →
pass Protocol version 10/10
Declares A2A 1.0 with supportedInterfaces[] (current v1 card shape).
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
36/36 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 3 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: Aevum Security (https://aevumsecurity.com.sg). 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 →

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

3 snapshots drifted 2× Every change to agent-card.json
Captured Hash
2026-08-02 18:07:02 current fb5dea04fb1c… view →
2026-08-01 14:20:31 d81d9491869d… view →
2026-07-30 05:55:33 6fe76010311f… view →
Uptime
100.0%
36 direct probes · 30d
Response
529ms
last direct probe
Skills
3
declared
Streaming
SSE-capable

Skills · 3 declared · mapped to canonical taxonomy

List services

Aevum Security's cybersecurity services: slug, name and a one-line summary. The slug is the service identifier accepted by get_service_details and submit_enquir…

canonical Get Article match 81%
read-only
Get service details

Full details of one Aevum Security service, by slug from list_services.

canonical Get Article match 82%
read-only
Submit an enquiry

Submits a business enquiry to Aevum Security on behalf of the caller's principal. Creates a real enquiry that a person reads and replies to within 1 business da…

canonical Invoicing and Billing match 80%
mutating

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-08-19 08:21:47 200 529ms
2026-08-18 17:25:12 200 2648ms
2026-08-18 08:03:56 200 409ms
2026-08-17 23:47:33 200 372ms
2026-08-17 16:51:44 200 385ms
2026-08-17 05:55:04 200 452ms
2026-08-16 18:10:06 200 374ms
2026-08-16 07:34:41 200 390ms
2026-08-16 02:45:16 200 375ms
2026-08-15 07:15:49 200 363ms

Cheaper or better alternatives per-skill

↑ 2 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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Staging
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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/agents.aevumsecurity.com.sg.svg)](https://agenstry.com/agents/agents.aevumsecurity.com.sg)
[![Verified Business](https://agenstry.com/badge/agents.aevumsecurity.com.sg/identity.svg)](https://agenstry.com/agents/agents.aevumsecurity.com.sg)
[![Uptime](https://agenstry.com/badge/agents.aevumsecurity.com.sg/uptime.svg)](https://agenstry.com/agents/agents.aevumsecurity.com.sg)
[![A2A version](https://agenstry.com/badge/agents.aevumsecurity.com.sg/protocol.svg)](https://agenstry.com/agents/agents.aevumsecurity.com.sg)

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": "Aevum Security",
  "description": "Auditor-developed cybersecurity solutions for MAS-regulated financial institutions and GovTech-regulated technology vendors in Singapore.",
  "supportedInterfaces": [
    {
      "url": "https://agents.aevumsecurity.com.sg/mcp",
      "protocolBinding": "MCP-STREAMABLE-HTTP",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://agents.aevumsecurity.com.sg/actions",
      "protocolBinding": "B2A-HTTP+JSON",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "Aevum Security",
    "url": "https://aevumsecurity.com.sg"
  },
  "version": "20260802T143212Z-f343cd12",
  "documentationUrl": "https://agents.aevumsecurity.com.sg/docs/index.md",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false,
    "extensions": [
      {
        "uri": "https://agents.aevumsecurity.com.sg/.well-known/b2a.json",
        "description": "B2A agent surface. This card is a derived discovery alias; the canonical machine manifest is b2a.json at the uri above. The declared interfaces are MCP streamable HTTP and B2A REST actions, not the A2A JSON-RPC task protocol.",
        "required": false,
        "params": {
          "b2aVersion": "0.1",
          "surfaceVersion": "20260802T143212Z-f343cd12",
          "contentHash": "f343cd1250c6ea1258f11e680926e28df9e82fecfab522760bc7fb42d20105b5",
          "endpoints": {
            "manifest": "https://agents.aevumsecurity.com.sg/.well-known/b2a.json",
            "mcp": "https://agents.aevumsecurity.com.sg/mcp",
            "actions": "https://agents.aevumsecurity.com.sg/actions",
            "openapi": "https://agents.aevumsecurity.com.sg/openapi.json",
            "llmsTxt": "https://agents.aevumsecurity.com.sg/llms.txt",
            "changelog": "https://agents.aevumsecurity.com.sg/changelog"
          },
          "sandbox": true,
          "receipts": true,
          "idempotency": true
        }
      }
    ]
  },
  "securitySchemes": {
    "agentKey": {
      "httpAuthSecurityScheme": {
        "scheme": "Bearer",
        "description": "Mutating actions require a bearer key issued by the gateway. Request one via enquiries@aevumsecurity.com.sg. Agents may additionally present RFC 9421 / Web-Bot-Auth signatures; they are verified and recorded (advisory \u2014 never required)."
      }
    }
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "list_services",
      "name": "List services",
      "description": "Aevum Security's cybersecurity services: slug, name and a one-line summary. The slug is the service identifier accepted by get_service_details and submit_enquiry.",
      "tags": [
        "read-only"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "get_service_details",
      "name": "Get service details",
      "description": "Full details of one Aevum Security service, by slug from list_services.",
      "tags": [
        "read-only"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "submit_enquiry",
      "name": "Submit an enquiry",
      "description": "Submits a business enquiry to Aevum Security on behalf of the caller's principal. Creates a real enquiry that a person reads and replies to within 1 business day; it cannot be withdrawn once submitted. Returns the enquiry id as proof of receipt.",
      "tags": [
        "mutating"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": [
        {
          "schemes": {
            "agentKey": {
              "list": []
            }
          }
        }
      ]
    }
  ]
}