Configuration Management

Manage local configuration for the fibx CLI. The primary use case is setting custom RPC URLs for supported chains to bypass public RPC rate limits or connection issues.

Prerequisites

• None.

Rules

1. Rate Limits: If a tool fails with a "Rate limit exceeded" or "429" error, use this skill to check the current RPC and set a new one.
2. Persistence: Settings are stored locally in an OS-dependent config directory (e.g. ~/.config/fibx/config.json on Linux, ~/Library/Preferences/fibx-nodejs/config.json on macOS) and persist across sessions.
3. Validation: The CLI validates URL format but not connectivity. Ensure the RPC URL is valid before setting.

Commands

# Set a custom RPC
npx fibx@latest config set-rpc <chain> <url>