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📊 Intel view 📋 Audit JSON 🔄 Changelog
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A2A v2026.07.15

Mario Marcolongo Dossier & Knowledge Interface

mariomarcolongo.com

Agent-to-Agent (A2A) discovery interface for Mario Marcolongo's verifiable professional dossier, OSINT digital investigation records, biomedical fact-checking history, and personal 41× WGS genomic analysis pipeline.

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Verify the domain mariomarcolongo.com 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 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
29/100
grade F · 9 criteria
Uptime
accumulating
1/5 probes
~30 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 →
F
Conformance score: 29/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
fail Live JSON-RPC 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 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 →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 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 3 skills with structured metadata.
fail Verified Identity 0/10
No provider organisation declared. Anonymous agent.
How to earn +10 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
2026-07-20 18:19:29 current 7b9115fb4a98… view →
Uptime
100.0%
1 probes
Response
95ms
last probe
Skills
3
declared
Streaming
SSE-capable

Skills · 3 declared · mapped to canonical taxonomy

OSINT & Digital Investigation Verification

Performs multi-engine Boolean queries, reverse-image/facial verification (`PimEyes`, `TinEye`, `Google Lens`), EXIF/metadata geolocation, archival provenance (`…

canonical Agent Profiles match 84%
Biomedical & Epidemiological Fact-Checking

Synthesizes primary medical literature (`PubMed`, `Cochrane`, `Europe PMC`), executes systematic screening workflows (`GALENOS`), and cross-references public kn…

canonical Literature Review and Synthesis match 84%
41× WGS Open Genomic Analysis

Inspects GRCh38-aligned BAM/VCF pipelines, runs `pgsc_calc` polygenic risk scores, and screens variants against `NCBI ClinVar` and `Ensembl VEP` (`ENA PRJEB1097…

canonical Model Evaluation and Benchmarking match 82%

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-07-20 18:19:29 200 95ms

Cheaper or better alternatives per-skill

↑ 3 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
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/mariomarcolongo.com.svg)](https://agenstry.com/agents/mariomarcolongo.com)
[![Verified Business](https://agenstry.com/badge/mariomarcolongo.com/identity.svg)](https://agenstry.com/agents/mariomarcolongo.com)
[![Uptime](https://agenstry.com/badge/mariomarcolongo.com/uptime.svg)](https://agenstry.com/agents/mariomarcolongo.com)
[![A2A version](https://agenstry.com/badge/mariomarcolongo.com/protocol.svg)](https://agenstry.com/agents/mariomarcolongo.com)

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
{
  "$schema": "https://a2a-card.org/schema/v1.json",
  "name": "Mario Marcolongo Dossier & Knowledge Interface",
  "version": "2026.07.15",
  "description": "Agent-to-Agent (A2A) discovery interface for Mario Marcolongo's verifiable professional dossier, OSINT digital investigation records, biomedical fact-checking history, and personal 41\u00d7 WGS genomic analysis pipeline.",
  "url": "https://mariomarcolongo.com",
  "documentationUrl": "https://mariomarcolongo.com/llms-full.txt",
  "capabilities": {
    "queryDossier": {
      "description": "Retrieve comprehensive verified biographical summary, work history, skills, and projects.",
      "endpoint": "https://mariomarcolongo.com/llms.txt",
      "method": "GET"
    },
    "queryGenomicPipeline": {
      "description": "Access full technical logs and variant analysis notes for the public 41\u00d7 WGS donation (`PRJEB109744`).",
      "endpoint": "https://mariomarcolongo.com/llms-full.txt",
      "method": "GET"
    },
    "queryOsintSkills": {
      "description": "Inspect multi-engine Boolean search, reverse-image/facial verification, EXIF geolocation, and digital-footprint correlation competencies.",
      "endpoint": "https://mariomarcolongo.com/cv-llm.txt",
      "method": "GET"
    }
  },
  "supportedInterfaces": [
    {
      "url": "https://mariomarcolongo.com",
      "protocolBinding": "HTTP+JSON",
      "protocol": "HTTP/HTTPS",
      "description": "RESTful & Markdown Dossier Interface"
    },
    {
      "url": "https://mariomarcolongo.com/.well-known/mcp/server-card.json",
      "protocolBinding": "MCP",
      "protocol": "MCP",
      "description": "Model Context Protocol Server Interface"
    }
  ],
  "skills": [
    {
      "id": "osint-digital-investigation",
      "name": "OSINT & Digital Investigation Verification",
      "description": "Performs multi-engine Boolean queries, reverse-image/facial verification (`PimEyes`, `TinEye`, `Google Lens`), EXIF/metadata geolocation, archival provenance (`Wayback Machine`, `Archive.today`), and WHOIS/certificate transparency lookups."
    },
    {
      "id": "biomedical-fact-checking",
      "name": "Biomedical & Epidemiological Fact-Checking",
      "description": "Synthesizes primary medical literature (`PubMed`, `Cochrane`, `Europe PMC`), executes systematic screening workflows (`GALENOS`), and cross-references public knowledge graphs (`Wikidata`, `English/Italian Wikipedia`)."
    },
    {
      "id": "genomic-pipeline-analysis",
      "name": "41\u00d7 WGS Open Genomic Analysis",
      "description": "Inspects GRCh38-aligned BAM/VCF pipelines, runs `pgsc_calc` polygenic risk scores, and screens variants against `NCBI ClinVar` and `Ensembl VEP` (`ENA PRJEB109744`)."
    }
  ],
  "protocols": [
    "http",
    "https",
    "mcp"
  ],
  "skillsIndex": "https://mariomarcolongo.com/.well-known/agent-skills/index.json"
}