brk_cli

Command-line interface for running the Bitcoin Research Kit.

What It Enables

Run a full BRK instance: index the blockchain, compute metrics, serve the API, and optionally host a web interface. Continuously syncs with new blocks.

Key Features

All-in-one: Single binary runs indexer, computer, mempool monitor, and server
Auto-sync: Waits for new blocks and processes them automatically
Web interface: Downloads and bundles frontend from GitHub releases
Configurable: TOML config for RPC, paths, and features
Collision checking: Optional TXID collision validation mode
Memory optimized: Uses mimalloc allocator, 512MB stack for deep recursion

Usage

# See all options
brk --help

# The CLI will:
# 1. Index new blocks
# 2. Compute derived metrics
# 3. Start mempool monitor
# 4. Launch API server (port 3110)
# 5. Wait for new blocks and repeat

Components

Indexer: Processes blocks into queryable indexes
Computer: Derives 1000+ on-chain metrics
Mempool: Real-time fee estimation
Server: REST API + MCP endpoint
Bundler: JS bundling for web interface (if enabled)

Built On

brk_indexer for blockchain indexing
brk_computer for metric computation
brk_mempool for mempool monitoring
brk_server for HTTP API
brk_bundler for web interface bundling

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