Modules

XRPL Lab ships 12 hands-on modules organized into three progressive tracks. Each module teaches one skill and produces one verifiable artifact.

Beginner Track

The beginner track builds foundational ledger literacy. You will learn to read transaction receipts, understand why transactions fail, and work with trust lines.

Module	What you learn
Receipt Literacy	Read and interpret XRPL transaction receipts. Understand metadata fields, delivered amounts, and result codes.
Failure Literacy	Understand why transactions fail. Diagnose tec, tef, tel, and tem result codes.
Trust Lines 101	Create and manage trust lines. Understand limits, balances, and authorization.
Debugging Trust Lines	Diagnose trust line issues. Trace rippling, frozen lines, and authorization failures.

Intermediate Track

The intermediate track introduces the DEX, account reserves, and operational hygiene.

Module	What you learn
DEX Literacy	Navigate the decentralized exchange. Read the order book, place offers, and understand crossing.
Reserves 101	Understand account reserves. Calculate owner reserves, track reserve changes, and avoid underfunded errors.
Account Hygiene	Clean up and secure accounts. Remove stale trust lines, cancel expired offers, and review settings.
Receipt Audit	Batch verify transaction history. Audit multiple transactions against ledger state for integrity.

Advanced Track

The advanced track covers automated market makers, market making, and risk analysis.

Module	What you learn
AMM Liquidity 101	Automated market maker basics. Deposit, withdraw, and understand LP token mechanics.
DEX Market Making 101	Place and manage DEX offers. Understand spread, inventory, and order management.
Inventory Guardrails	Protect against inventory risk. Set limits, monitor exposure, and automate rebalancing.
DEX vs AMM Risk Literacy	Compare trading venue risks. Understand impermanent loss, slippage, and liquidity depth trade-offs.

Running modules

# List all modules with their track and status
npx @mcptoolshop/xrpl-lab list

# Run a specific module
npx @mcptoolshop/xrpl-lab run <module-name>

# Run in offline/dry-run mode (required for AMM modules)
npx @mcptoolshop/xrpl-lab run <module-name> --dry-run