midnight_init

Bulk/mass operation — affects multiple targets

Part of the Midnight Nextjs MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

// WHEN AI AGENTS USE THIS TOOL

AI agents invoke midnight_init to trigger processes or run actions in Midnight Nextjs. Execute operations can have side effects beyond the immediate call -- triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.

// WHY ENFORCE A POLICY ON MIDNIGHT_INIT

midnight_init can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. Intercept enforces rate limits and validates arguments to keep execution within safe bounds.

// RECOMMENDED POLICY

Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.

midnight-next-js-mcp.yaml

tools:
  midnight_init:
    rules:
      - action: allow
        rate_limit:
          max: 10
          window: 60
        validate:
          required_args: true

See the full Midnight Nextjs policy for all 35 tools.

// DETAILS

Tool Name midnight_init

Category Execute

MCP Server Midnight Nextjs MCP Server

Risk Level High

// MORE MIDNIGHT NEXTJS TOOLS

Financial midnight_transfer_tokens Destructive browser_eval Destructive init Destructive nextjs_call Destructive nextjs_index Execute midnight_call_contract Execute midnight_compile_contract Execute midnight_deploy_contract

View all 35 tools →

// RELATED READING

// FAQ

What does the midnight_init tool do? +

⚠️ CALL THIS FIRST - Initialize Midnight Network development context. **IMPORTANT: This tool MUST be called at the START of every Midnight development session.** This tool: - Establishes network configuration (testnet, devnet, or mainnet) - Documents all available Midnight MCP tools - Provides guidance on Compact smart contract development - Sets up provider connections for blockchain queries Use this tool to: - Configure which Midnight network to connect to - Understand available tools for contract development - Learn about Compact language basics - Get started with Midnight dApp development. It is categorised as a Execute tool in the Midnight Nextjs MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on midnight_init? +

Add a rule in your Intercept YAML policy under the tools section for midnight_init. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Midnight Nextjs MCP server.

What risk level is midnight_init? +

midnight_init is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit midnight_init? +

Yes. Add a rate_limit block to the midnight_init rule in your Intercept policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block midnight_init completely? +

Set action: deny in the Intercept policy for midnight_init. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides midnight_init? +

midnight_init is provided by the Midnight Nextjs MCP server (midnight-nextjs-mcp). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

midnight_init

Enforce policies on Midnight Nextjs