npm install -g mcpnewcli

# 1. Scaffold (JavaScript default; add --lang ts for TypeScript)
mcpnew create my-server && cd my-server && npm install

# 2. Add a typed tool stub — it lands DENIED in mcp.permissions.json
npx mcpnewcli add-tool search-files

# 3. Review, implement, then explicitly allow:
#    "tools": { "search-files": "allow" }

# 4. Keep yourself honest
npx mcpnewcli audit

name: mcp-security-audit
on: [push, pull_request]
jobs:
  audit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 20
      - run: npx --yes mcpnewcli audit

my-server/
├── src/server.js          # MCP server: typed tool stubs + permission gates + audit hooks
├── src/audit.js           # JSONL audit trail → logs/audit.jsonl (gitignored)
├── src/manifest.js        # manifest loader (+ TS types on --lang ts)
├── test/server.test.js    # tests asserting the deny-all posture holds
└── mcp.permissions.json   # deny-all permission manifest — the source of truth

{
  "version": 1,
  "default": "deny",
  "tools": { "ping": "deny" },
  "resources": { "default": "deny" },
  "prompts": { "default": "deny" },
  "network": { "default": "deny", "allowlist": [] },
  "filesystem": { "default": "deny", "paths": [] }
}