What it does

This skill encapsulates knowledge for working with the ckb-standalone-debugger Rust workspace. It orients contributors to primary crates, common workflows (run local binaries, mock transactions, replace script binaries), execution modes (fast, full, gdb, probe), and developer patterns for profiling (flamegraph, coverage) and remote debugging. Use it to select files to read first, choose correct CLI flags, and follow testing conventions when modifying behavior.

When to use it

Developing or debugging CKB contract scripts locally
Running mock transactions and reproducing on-chain verification locally
Generating flamegraphs or coverage for performance analysis
Starting GDB sessions or probe-based instruction tracing for deep debugging

What's included

Scripts: none embedded (has_scripts=false)
References: repository examples and docs are referenced in the skill body (examples/, docs/, tests/)
Instructions: recommended reading order, common CLI command patterns, mock_tx DSL details, known failure modes, and platform/WASM notes. The skill maps examples to workflows and calls out drift between docs and source.