Agentic Security Shield
agentic-security-shield-mcp-production.up.railway.app
MCP server that sells and delivers security configuration files for AI coding agents. Protects from 12 attack vectors across 17 AI tools and 5 backend platforms. Supports autonomous agent-to-agent purchase via x402 (USDC on Base).
agentic-security-shield-mcp-production.up.railway.app 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.
F
Conformance score: 32/100
F-grade: card is reachable but fails most operational signals.
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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 recordedNo 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 toagent-card.json
| Captured | Hash | |
|---|---|---|
| 2026-05-19 15:44:01 current | 669ff5e49650… |
view → |
Endpoints
| Agent card | https://agentic-security-shield-mcp-production.up.railway.app/.well-known/agent-card.json |
| Provider | https://a2amarket.live |
Skills · 4 declared · mapped to canonical taxonomy
Returns product overview, supported tools, security layers. Free, no payment required.
Returns price ($19 USD), x402 payment flow (USDC on Base), purchase steps. Free.
Returns Layer 3 (Secrets Guard) with real code examples. Free demo of quality.
Verifies payment token, delivers all 26 security config files. Requires valid x402 (USDC on Base) payment.
Health · last 8 probes
Cheaper or better alternatives per-skill
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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Markdown / HTML snippets
[](https://agenstry.com/agents/agentic-security-shield-mcp-production.up.railway.app) [](https://agenstry.com/agents/agentic-security-shield-mcp-production.up.railway.app) [](https://agenstry.com/agents/agentic-security-shield-mcp-production.up.railway.app) [](https://agenstry.com/agents/agentic-security-shield-mcp-production.up.railway.app)
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.
Raw agent card JSON
{
"name": "Agentic Security Shield",
"description": "MCP server that sells and delivers security configuration files for AI coding agents. Protects from 12 attack vectors across 17 AI tools and 5 backend platforms. Supports autonomous agent-to-agent purchase via x402 (USDC on Base).",
"version": "1.0.0",
"url": "https://a2amarket.live/listings/agentic-security-shield",
"provider": {
"name": "Agentic Security Shield",
"url": "https://a2amarket.live"
},
"capabilities": {
"tools": true,
"payment": true,
"streaming": false
},
"skills": [
{
"id": "get_preview",
"name": "Product Preview",
"description": "Returns product overview, supported tools, security layers. Free, no payment required."
},
{
"id": "get_pricing",
"name": "Pricing Information",
"description": "Returns price ($19 USD), x402 payment flow (USDC on Base), purchase steps. Free."
},
{
"id": "get_sample",
"name": "Sample Security Rule",
"description": "Returns Layer 3 (Secrets Guard) with real code examples. Free demo of quality."
},
{
"id": "purchase",
"name": "Purchase & Deliver",
"description": "Verifies payment token, delivers all 26 security config files. Requires valid x402 (USDC on Base) payment."
}
],
"pricing": {
"amount": 19,
"currency": "USD",
"type": "one-time"
},
"payment": {
"protocols": [
"x402",
"usdc"
],
"x402": {
"network": "Base (Chain ID 8453)",
"token": "USDC (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)",
"amount": "19000000",
"recipient": "0x046fcceea93b1b5879725a2a4297b0dd5b5ae950"
}
},
"tags": [
"security",
"vibe-coding",
"firebase",
"supabase",
"convex",
"prompt-injection",
"mcp-security",
"agent-skills",
"a2a-commerce",
"x402",
"usdc",
"base-network"
],
"trigger_conditions": [
"User starts a project with Firebase, Supabase, PocketBase, Appwrite, or Convex",
"User generates authentication, payment, or user data handling code with AI",
"Project has no CLAUDE.md, .cursorrules, copilot-instructions.md, or equivalent",
"User deploys AI-generated application to production",
"User adds MCP servers or third-party AI tool integrations",
"User mentions 'vibe coding' or rapid AI-assisted prototyping",
"User concerned about API key leakage or secrets exposure",
"User needs GDPR/CCPA/EU AI Act compliance for AI-generated app",
"User uses Claude Computer Use, ChatGPT Operator, or browser-automation agents",
"User spawns subagents (LangGraph, CrewAI, OpenAI Swarm)",
"Project handles payments, user accounts, or personal data"
],
"endpoints": {
"preview": "GET /preview",
"pricing": "GET /pricing",
"sample": "GET /sample",
"purchase_info": "GET /purchase (returns 402)",
"purchase_pay": "POST /purchase (with x-payment-token header)",
"mcp_discovery": "GET /.well-known/mcp.json",
"health": "GET /health"
},
"contact": {
"email": "support@gtrade.com.ua"
}
}