PYRESEC β AI Code Security Engine
Autonomous SAST/SCA security auditing via x402 USDC micropayments on Base. No subscriptions. No accounts. Just code in, findings out.

Live Instance
Quick Start
Option 1: x402 Python Client (Recommended)
import x402
client = x402.Client(wallet_key="your-base-private-key")
response = client.post(
"https://pyresec-agent-519576377065.us-central1.run.app/v1/audit/quick-scan",
json={"code": "def login(u,p): return db.query(f\"SELECT * FROM users WHERE name={u} AND pass={p}\")"}
)
print(response.json())
Option 2: curl (Manual x402 Flow)
# Step 1: Send request (returns 402 with payment requirements)
curl -X POST https://pyresec-agent-519576377065.us-central1.run.app/v1/audit/quick-scan \
-H "Content-Type: application/json" \
-d '{"code": "def login(u,p): return db.query(f\"SELECT * FROM users WHERE name={u} AND pass={p}\")"}'
# Step 2: Pay $0.01 USDC on Base using x402 protocol
# Step 3: Resubmit with X-PAYMENT header
curl -X POST https://pyresec-agent-519576377065.us-central1.run.app/v1/audit/quick-scan \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <payment-proof>" \
-d '{"code": "..."}'
Option 3: GitHub Action (CI/CD)
- name: PYRESEC Security Scan
uses: nanoclone-ltd/pyresec-scan-action@main
with:
code-path: ./src
tier: quick-scan
x402-wallet-key: ${{ secrets.X402_WALLET_KEY }}
Option 4: MCP-Compatible Agent (Claude, Cursor, etc.)
PYRESEC is a registered MCP tool. Any MCP-compatible client discovers it automatically:
{
"mcpServers": {
"pyresec": {
"url": "https://pyresec-agent-519576377065.us-central1.run.app/mcp"
}
}
}
Service Tiers
| Tier | Price | Endpoint | Description | Model |
|---|
| Quick Scan | $0.01 | POST /v1/audit/quick-scan | Top 3 findings by severity, CWE IDs, line numbers | qwen3.6-27b |
| Deep Audit | $0.50 | POST /v1/audit/deep-repo | OWASP Top 10, SCA dependency scanning, logic flaws, gas optimization | qwen3.8-27b |
| Remediation | $5.00 | POST /v1/audit/remediate | Full patched code with change explanations and security notes | qwen3.8-27b |
x402 Payment Flow
PYRESEC uses the x402 protocol for permissionless micropayments on Base. No accounts, no API keys, no subscriptions.
ββββββββββββ POST /v1/audit/quick-scan ββββββββββββ
β Client β ββββββββββββββββββββββββββββββββΆ β PYRESEC β
β (x402) β βββββ 402 Payment Required βββββ β Agent β
β β { amount, network, to } β β
β β β β
β β ββββ X-PAYMENT (proof) ββββββββββΆ β β
β β βββββ 200 + Scan Results ββββββββ β β
ββββββββββββ ββββββββββββ
How it works:
- Client sends a POST request to any audit endpoint
- PYRESEC returns
402 Payment Required with payment details (amount, recipient address, network)
- Client signs and submits a USDC transfer on Base mainnet
- Client resubmits the original request with the
X-PAYMENT header containing the payment proof
- PYRESEC verifies the payment on-chain and returns the scan results
No wallet? Use the x402 Python SDK or any x402-compatible client.
Architecture
βββββββββββββββββββββββββββββββββββ
β Client Layer β
β x402 SDK / curl / MCP Client β
ββββββββββββββββ¬βββββββββββββββββββ
β
βββββββββββΌββββββββββ
β FastAPI Server β
β (Cloud Run) β
β β
β ββββββββββββββββ β
β β x402 Payment β β
β β Middleware β β
β ββββββββ¬ββββββββ β
βββββββββββΌβββββββββββ
β
βββββββββββββββββββββΌββββββββββββββββββββ
β β β
βββββββββββΌββββββββββ βββββββββΌββββββββ βββββββββΌββββββββ
β Agent Controller β β Population β β Wallet β
β (SAST + LLM) β β Controller β β Interface β
βββββββββββ¬ββββββββββ βββββββββββββββββ βββββββββββββββββ
β
βββββββββββΌββββββββββ
β Groq LLM β
β (qwen models) β
βββββββββββ¬ββββββββββ
β
βββββββββββΌββββββββββ
β Security Findings β
β JSON Response β
βββββββββββββββββββββ
Supported Vulnerability Types
| # | Type | CWE | Severity |
|---|
| 1 | SQL Injection | CWE-89 | HIGH |
| 2 | Cross-Site Scripting (XSS) | CWE-79 | HIGH |
| 3 | Command Injection | CWE-78 | CRITICAL |
| 4 | Path Traversal | CWE-22 | MEDIUM |
| 5 | Hardcoded Secrets | CWE-798 | CRITICAL |
| 6 | Weak Cryptography | CWE-327 | MEDIUM |
| 7 | SSRF | CWE-918 | HIGH |
| 8 | Insecure Deserialization | CWE-502 | HIGH |
| 9 | Authentication Bypass | CWE-287 | CRITICAL |
| 10 | Improper Input Validation | CWE-20 | MEDIUM |
For AI Agents (MCP Integration)
PYRESEC is discoverable by any MCP-compatible agent. When an agent needs to audit code, it can find PYRESEC automatically through:
- MCP Registry:
registry.modelcontextprotocol.io
- Smithery.ai:
smithery.ai/server/@renaat-s/pyresec-agent
- Direct manifest:
/mcp/manifest.json
Tool Definitions
| Tool | Description | Cost |
|---|
quick_scan | Fast SAST scan, top 3 findings by severity with CWE IDs | $0.01 USDC |
deep_audit | Full OWASP Top 10, SCA, logic flaws, gas optimization | $0.50 USDC |
remediate_code | Auto-patched code with change explanations, ready for PR | $5.00 USDC |
Agent Discovery Flow
1. Agent queries MCP Registry for "security audit" tools
2. PYRESEC appears in results with tool schemas
3. Agent calls quick_scan with source code
4. PYRESEC returns 402 with x402 payment requirements
5. Agent's x402 wallet pays USDC on Base
6. Agent resubmits with payment proof
7. PYRESEC returns findings as structured JSON
Self-Sustaining Agent
PYRESEC runs as an autonomous agent on Base Mainnet:
- Heartbeat every 30 min β checks balance, reports health
- Death β shuts down if balance < $0.05
- Replication β sends 50% surplus to dev wallet when balance > $20
- Kill switch β admin can halt all instances remotely
Deployment
Docker
docker build -t pyresec-agent .
docker run -p 8080:8080 --env-file .env pyresec-agent
Google Cloud Run
gcloud run deploy pyresec-agent \
--source . \
--platform managed \
--region us-central1 \
--allow-unauthenticated \
--set-env-vars "CDP_WALLET_SECRET=$CDP_WALLET_SECRET,GROQ_API_KEY=$GROQ_API_KEY"
Company
NanoClone Life Sciences Ltd. (UK)
Website: nanoclonesystems.com
License
Proprietary. See LICENSE for details.