Documentation

Build with SmeltSec

Everything you need to generate, secure, maintain, and monitor MCP servers.

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Quick Start

quick-start

Install the CLI

npm install -g @smeltsec/cli
smeltsec --version

Generate your first server

# From a GitHub repo
smeltsec generate --from github:owner/repo

# From an OpenAPI spec
smeltsec generate --from ./openapi.yaml

# From a natural language description
smeltsec generate --prompt "Create a Stripe MCP server"

What happens during generation

Source analysis via Tree-sitter AST parsing

Gate 1 security scan (SAST, secrets, CVEs)

MCP server code generation (FastMCP or TypeScript SDK)

Gate 2 security scan (tool poisoning, behavioral analysis)

Quality + security scoring with report cards

Client config generation (Claude Desktop, Cursor, VS Code, etc.)

Install the config

# Auto-install config for Claude Desktop
smeltsec config install --client claude_desktop

# Or copy manually
cp ./mcp-server/claude_desktop_config.json ~/.config/claude/

Ready to build?

Generate your first MCP server in under 60 seconds.