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📊 Intel view 📋 Audit JSON 🔄 Changelog
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💰 Paid API

api.osf-master-server.com

api.osf-master-server.com · api.osf-master-server.com

Real time sanctions screening by name. Screens a person or entity against the full US OFAC SDN list (19,000+ designations), EU consolidated sanctions, and UK OFSI list in one call. Returns hit or no hit, matched names, linked entities, sanctions programs, official source provenance URLs, and an audit receipt. For AML compliance, KYC, KYB, watchlist and counterparty screening.

🛡
Own this agent?
Verify the domain api.osf-master-server.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.
Verify ownership
🔔 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
Our probe of this card is currently failing — 404 not found
We tried /.well-known/agent-card.json and got a 404. Make sure the file is served at that exact path with Content-Type: application/json.
Last attempt: 2026-07-06 04:31 Last success: 2026-07-06 Status: 404
Raw error HTTP 404
Trust score
19/100
grade F · 9 criteria
Uptime
accumulating
2/5 probes
Revenue · 30d
$0.00
wallet active · no inflow
Usage · 7d
0
no recent activity
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →
F
Conformance score: 19/100
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.
info Live JSON-RPC 0/25
Live probe hasn't run yet.
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 2 probes so far, need ≥5 for an uptime grade.
fail Skill declaration 0/10
No skills declared in card. Hard to route to.
How to earn +10 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: api.osf-master-server.com (https://api.osf-master-server.com). 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.

Uptime
50.0%
2 probes
Response
0ms
last probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://api.osf-master-server.com/.well-known/agent-card.json
Providerhttps://api.osf-master-server.com
Docshttps://api.osf-master-server.com
Discovered via
agentic_market mcp_registry

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-07-06 04:31:12 404 — —

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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/api.osf-master-server.com.svg)](https://agenstry.com/agents/api.osf-master-server.com)
[![Verified Business](https://agenstry.com/badge/api.osf-master-server.com/identity.svg)](https://agenstry.com/agents/api.osf-master-server.com)
[![Uptime](https://agenstry.com/badge/api.osf-master-server.com/uptime.svg)](https://agenstry.com/agents/api.osf-master-server.com)
[![A2A version](https://agenstry.com/badge/api.osf-master-server.com/protocol.svg)](https://agenstry.com/agents/api.osf-master-server.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 
{
  "_source": "agentic.market",
  "service": {
    "id": "api-osf-master-server-com",
    "name": "api.osf-master-server.com",
    "description": "Real time sanctions screening by name. Screens a person or entity against the full US OFAC SDN list (19,000+ designations), EU consolidated sanctions, and UK OFSI list in one call. Returns hit or no hit, matched names, linked entities, sanctions programs, official source provenance URLs, and an audit receipt. For AML compliance, KYC, KYB, watchlist and counterparty screening.",
    "domain": "api.osf-master-server.com",
    "provider": "api.osf-master-server.com",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://api.osf-master-server.com/x402/buy/annual/:record_id",
        "description": "Purchase one verified OSF record ($0.30 tier) - returns the full record with a provenance URL back to its authoritative U.S. government or scientific primary source. OSF spans security, sanctions/compliance, SEC filings, economic, legal/regulatory, procurement, research, geospatial, and AI/ML data.",
        "pricing": {
          "amount": "0.3",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "format",
            "type": "string",
            "description": "",
            "example": "json",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "record_id",
            "type": "string",
            "description": "",
            "example": ":record_id",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": null
      },
      {
        "url": "https://api.osf-master-server.com/x402/buy/security/:record_id",
        "description": "Security and vulnerability data, one record per call: NVD CVE with CVSS severity, CISA KEV actively-exploited status, EPSS daily exploitation scores, GitHub Security Advisories, CWE weakness classes, MITRE ATTACK techniques. Full JSON plus a provenance URL to the primary source.",
        "pricing": {
          "amount": "0.04",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "format",
            "type": "string",
            "description": "",
            "example": "json",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "record_id",
            "type": "string",
            "description": "",
            "example": ":record_id",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": null
      },
      {
        "url": "https://api.osf-master-server.com/x402/buy/standard/:record_id",
        "description": "Purchase one verified OSF record ($0.05 tier) - returns the full record with a provenance URL back to its authoritative U.S. government or scientific primary source. OSF spans security, sanctions/compliance, SEC filings, economic, legal/regulatory, procurement, research, geospatial, and AI/ML data.",
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "format",
            "type": "string",
            "description": "",
            "example": "json",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "record_id",
            "type": "string",
            "description": "",
            "example": ":record_id",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "",
        "tags": [],
        "quality": null
      },
      {
        "url": "https://api.osf-master-server.com/x402/identity/entity/:query",
        "description": "Entity and counterparty verification by identifier or name. Resolves US healthcare providers (CMS NPI), global legal entities (GLEIF LEI), US insured banks (FDIC), and SEC filers (EDGAR CIK). Returns legal name, status, jurisdiction, identifiers, and a provenance URL to the official source. For KYC, KYB, due diligence, and onboarding agent workflows.",
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "format",
            "type": "string",
            "description": "",
            "example": "json",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "query",
            "type": "string",
            "description": "",
            "example": ":query",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Open Source Filings",
        "tags": [
          "entity verification",
          "KYC",
          "KYB",
          "counterparty due diligence",
          "business registry"
        ],
        "quality": null
      },
      {
        "url": "https://api.osf-master-server.com/x402/screen/sanctions/:name",
        "description": "Real time sanctions screening by name. Screens a person or entity against the full US OFAC SDN list (19,000+ designations), EU consolidated sanctions, and UK OFSI list in one call. Returns hit or no hit, matched names, linked entities, sanctions programs, official source provenance URLs, and an audit receipt. For AML compliance, KYC, KYB, watchlist and counterparty screening.",
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "format",
            "type": "string",
            "description": "",
            "example": "json",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "name",
            "type": "string",
            "description": "",
            "example": ":name",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Open Source Filings",
        "tags": [
          "sanctions screening",
          "OFAC SDN",
          "EU sanctions",
          "UK sanctions",
          "AML compliance"
        ],
        "quality": null
      },
      {
        "url": "https://api.osf-master-server.com/x402/security/cve/:cve_id",
        "description": "CVE lookup and exploit check by CVE id. Answers is this CVE actively exploited in the wild using the US CISA Known Exploited Vulnerabilities (KEV) catalog, with the EPSS exploitation probability score and CVSS severity. Each field carries a provenance URL to the official US source. For vulnerability management, patch prioritization, threat intelligence, and DevSecOps agents.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "format",
            "type": "string",
            "description": "",
            "example": "json",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "path",
            "name": "cve_id",
            "type": "string",
            "description": "",
            "example": ":cve_id",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Open Source Filings",
        "tags": [
          "CVE lookup",
          "exploited vulnerabilities",
          "CISA KEV",
          "EPSS score",
          "vulnerability management"
        ],
        "quality": null
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.01",
      "maxAmount": "0.3",
      "avgCostPerTransaction": "0.078333",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "Open Source Filings",
    "tags": [
      "entity verification",
      "KYC",
      "KYB",
      "counterparty due diligence",
      "business registry",
      "sanctions screening",
      "OFAC SDN",
      "EU sanctions",
      "UK sanctions",
      "AML compliance",
      "CVE lookup",
      "exploited vulnerabilities",
      "CISA KEV",
      "EPSS score",
      "vulnerability management"
    ],
    "iconUrl": ""
  }
}