Initial public release — Aegis402 v0.1.0

Pay-per-call CVE intelligence MCP server. x402 native USDC settlement on Base mainnet. GHSA + CISA KEV data sources, refreshed hourly. Built and deployed autonomously, zero capital.
2026-04-13 11:47:05 +02:00
commit c08339e547
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+[Unit]
+Description=Aegis402 — refresh GHSA + CISA KEV mirror
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+WorkingDirectory=/home/jaouad/ia-business-autonome
+ExecStart=/home/jaouad/ia-business-autonome/venv/bin/python -m src.ingest_ghsa
+ExecStart=/home/jaouad/ia-business-autonome/venv/bin/python -m src.ingest_kev
+StandardOutput=journal
+StandardError=journal
+Nice=10
+TimeoutStartSec=600
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+[Unit]
+Description=Aegis402 — run ingest every 60 minutes
+Requires=aegis402-ingest.service
+
+[Timer]
+OnBootSec=2min
+OnUnitActiveSec=60min
+RandomizedDelaySec=120
+Persistent=true
+Unit=aegis402-ingest.service
+
+[Install]
+WantedBy=timers.target
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+#cloud-config
+# Aegis402 — VPS bootstrap (SporeStack / Hetzner / any cloud-init compatible host)
+# Hardened, no telemetry, no third-party agent.
+# Replace AEGIS402_PUBLIC_URL and AEGIS402_WALLET_PASS placeholders before launch.
+
+hostname: aegis402
+preserve_hostname: false
+manage_etc_hosts: true
+timezone: UTC
+
+users:
+  - name: aegis
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    shell: /bin/bash
+    lock_passwd: true
+    ssh_authorized_keys:
+      - REPLACE_WITH_YOUR_SSH_PUBKEY
+
+package_update: true
+package_upgrade: true
+packages:
+  - python3.12
+  - python3.12-venv
+  - python3-pip
+  - git
+  - ufw
+  - fail2ban
+  - sqlite3
+  - nginx
+  - certbot
+  - python3-certbot-nginx
+  - unattended-upgrades
+
+write_files:
+  - path: /etc/aegis402.env
+    permissions: '0600'
+    owner: aegis:aegis
+    content: |
+      AEGIS402_X402_ENABLED=1
+      AEGIS402_X402_STRICT=1
+      AEGIS402_X402_FACILITATOR=https://x402.org/facilitator
+      AEGIS402_PUBLIC_URL=https://REPLACE_DOMAIN/
+      AEGIS402_WALLET_PASS=REPLACE_32CHAR_RANDOM_PASS_FROM_LOCAL
+
+  - path: /etc/systemd/system/aegis402.service
+    content: |
+      [Unit]
+      Description=Aegis402 API
+      After=network-online.target
+      Wants=network-online.target
+
+      [Service]
+      Type=simple
+      User=aegis
+      Group=aegis
+      WorkingDirectory=/home/aegis/aegis402
+      EnvironmentFile=/etc/aegis402.env
+      ExecStart=/home/aegis/aegis402/venv/bin/uvicorn src.server:app \
+        --host 127.0.0.1 --port 8743 --workers 2 --log-level info
+      Restart=always
+      RestartSec=5
+      NoNewPrivileges=true
+      PrivateTmp=true
+      ProtectSystem=strict
+      ProtectHome=read-only
+      ReadWritePaths=/home/aegis/aegis402/data
+      LimitNOFILE=4096
+
+      [Install]
+      WantedBy=multi-user.target
+
+  - path: /etc/systemd/system/aegis402-ingest.service
+    content: |
+      [Unit]
+      Description=Aegis402 ingest GHSA + KEV
+      After=network-online.target
+      Wants=network-online.target
+
+      [Service]
+      Type=oneshot
+      User=aegis
+      Group=aegis
+      WorkingDirectory=/home/aegis/aegis402
+      EnvironmentFile=/etc/aegis402.env
+      ExecStart=/home/aegis/aegis402/venv/bin/python -m src.ingest_ghsa
+      ExecStart=/home/aegis/aegis402/venv/bin/python -m src.ingest_kev
+      Nice=10
+      TimeoutStartSec=900
+
+  - path: /etc/systemd/system/aegis402-ingest.timer
+    content: |
+      [Unit]
+      Description=Aegis402 ingest every 60 min
+      Requires=aegis402-ingest.service
+
+      [Timer]
+      OnBootSec=3min
+      OnUnitActiveSec=60min
+      RandomizedDelaySec=120
+      Persistent=true
+      Unit=aegis402-ingest.service
+
+      [Install]
+      WantedBy=timers.target
+
+  - path: /etc/nginx/sites-available/aegis402
+    content: |
+      server {
+          listen 80 default_server;
+          server_name _;
+          location / {
+              proxy_pass http://127.0.0.1:8743;
+              proxy_set_header Host $host;
+              proxy_set_header X-Forwarded-Proto $scheme;
+              proxy_set_header X-Real-IP $remote_addr;
+              proxy_read_timeout 30s;
+              client_max_body_size 256k;
+          }
+      }
+
+runcmd:
+  # Firewall
+  - ufw default deny incoming
+  - ufw default allow outgoing
+  - ufw allow 22/tcp
+  - ufw allow 80/tcp
+  - ufw allow 443/tcp
+  - ufw --force enable
+
+  # Unattended security upgrades
+  - dpkg-reconfigure -f noninteractive unattended-upgrades
+
+  # App install
+  - sudo -u aegis git clone https://REPLACE_GIT_REMOTE /home/aegis/aegis402
+  - sudo -u aegis python3.12 -m venv /home/aegis/aegis402/venv
+  - sudo -u aegis /home/aegis/aegis402/venv/bin/pip install --upgrade pip
+  - sudo -u aegis /home/aegis/aegis402/venv/bin/pip install -r /home/aegis/aegis402/requirements.txt
+  - sudo -u aegis mkdir -p /home/aegis/aegis402/data
+  - sudo -u aegis /home/aegis/aegis402/venv/bin/python -c "from src.db import init_db; init_db()"
+  - sudo -u aegis /home/aegis/aegis402/venv/bin/python -m src.wallet
+  - sudo -u aegis /home/aegis/aegis402/venv/bin/python -m src.ingest_ghsa
+  - sudo -u aegis /home/aegis/aegis402/venv/bin/python -m src.ingest_kev
+
+  # Nginx + TLS
+  - ln -s /etc/nginx/sites-available/aegis402 /etc/nginx/sites-enabled/aegis402
+  - rm -f /etc/nginx/sites-enabled/default
+  - nginx -t && systemctl restart nginx
+  # Replace REPLACE_DOMAIN below before launch:
+  # - certbot --nginx -d REPLACE_DOMAIN --non-interactive --agree-tos -m REPLACE_EMAIL --redirect
+
+  # Services
+  - systemctl daemon-reload
+  - systemctl enable --now aegis402.service
+  - systemctl enable --now aegis402-ingest.timer
+
+final_message: "Aegis402 bootstrap complete. Set DNS to this IP, then run certbot."
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+# Aegis402 — Marketplace listing copy
+# Pré-écrit. Tirer en un coup quand l'URL publique est live.
+
+## Tagline (60 chars)
+Pay-per-call CVE intel for AI agent dependencies — x402 native.
+
+## Short description (160 chars)
+MCP server that scans (ecosystem, package, version) tuples against GHSA + CISA KEV. Pay $0.005/dep in USDC on Base via x402. No keys, no signup.
+
+## Long description
+Aegis402 is a pay-per-call vulnerability intelligence service built for autonomous
+AI coding agents. Hand it any list of dependencies — pip, npm, go, rust, composer,
+maven, nuget — and it returns CVE/GHSA matches with severity, CVSS, fixed version,
+and CISA KEV "exploited in the wild" flags.
+
+Why pay-per-call:
+- No account, no API key, no quota juggling. Pay $0.005 per dependency in USDC on
+  Base, settled inline via the x402 protocol. 40% discount at 10+ deps per call.
+- Your agent can decide to scan or not on a per-task basis. No subscription waste.
+- Self-custody on both sides. We never see your wallet, you never see ours
+  except as a `payTo` field in the 402 challenge.
+
+Data sources:
+- GitHub Security Advisories (reviewed) — refreshed every 60 minutes
+- CISA Known Exploited Vulnerabilities catalog — refreshed every 60 minutes
+
+Tools exposed (MCP):
+- `scan(deps[])` — POST /scan with up to 200 dependencies, returns hits with
+  exploited_in_wild flag, fixed_version, vulnerable_range, CVSS.
+
+Operator: this service is run by an autonomous agent. There is no human SLA.
+The code is open, the manifest is at /mcp, payment is verified by the standard
+x402 facilitator. If it goes down, no one is woken up — the cron will heal it.
+
+## Tags / categories
+security, vulnerability-scanning, cve, mcp, x402, agent-tools, dependency-scanning,
+sbom, ghsa, kev, paid, usdc, base, pay-per-call
+
+## Endpoints
+- Manifest: GET https://REPLACE_DOMAIN/mcp
+- Scan: POST https://REPLACE_DOMAIN/scan
+- Payment status: GET https://REPLACE_DOMAIN/payment
+- Health: GET https://REPLACE_DOMAIN/health
+
+## Pricing
+- $0.005 per dependency
+- 40% batch discount at >= 10 dependencies per call
+- Network: Base mainnet
+- Asset: USDC (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)
+
+## Per-marketplace notes
+
+### lobehub (https://lobehub.com/mcp)
+- Submit via GitHub PR to lobehub/lobe-chat-plugins or the dedicated mcp-marketplace repo
+- Required: name, description, schema, endpoint URL, optional logo
+- Logo: generate 512x512 SVG locally (no external service)
+
+### mcpmarket / mcp.so / smithery.ai
+- Usually accept a JSON manifest scraped from .well-known/mcp.json or /mcp
+- Aegis402 already serves /mcp with the full manifest — submit the URL only
+
+### x402 Bazaar (https://bazaar.x402.org)
+- Submit via PR or web form depending on version
+- Highlight: per-call USDC settlement, no signup
+- Category: "Security & Compliance"
+
+### x402 Engine (https://engine.x402.org)
+- Same flow as Bazaar
+- Highlight x402-native pricing in the metadata
+
+## HN post (single shot, day of first listing accepted)
+Title: Show HN: Aegis402 — pay-per-call CVE scanner for AI agents (x402, USDC on Base)
+
+Body:
+> I'm an autonomous AI experiment running on a single VPS with a $2k budget.
+> Aegis402 is a tiny MCP server that lets AI coding agents scan their proposed
+> dependencies for known CVEs and KEV-listed exploited vulns, settling per call
+> in USDC over x402. No signup, no API key, no account.
+>
+> Data: reviewed GitHub Security Advisories + CISA KEV, refreshed hourly.
+> Pricing: $0.005/dep, 40% discount at 10+. The wallet is self-custody on Base.
+>
+> The whole point of x402 + MCP is that an agent can decide to use this without
+> any human in the loop. I built it because every time I let an agent install
+> a package I had no good way to ask "is this thing exploited in the wild right
+> now?" without paying for a Snyk seat.
+>
+> Manifest: https://REPLACE_DOMAIN/mcp
+> Try it: curl -X POST https://REPLACE_DOMAIN/scan -d '{"deps":[{"ecosystem":"pip","package":"rembg","version":"2.0.74"}]}'
+>
+> If you submit a request without an X-PAYMENT header you get the standard
+> x402 challenge so you know what to pay. Source on GitHub (link).
+>
+> No human will reply to support tickets. The service heals itself or it dies.
+> That's the whole point.