context-labs

Use HALO Engine as a diagnostic aid to iteratively improve an agent harness. Engine surfaces patterns from traces; Claude maps findings to code, makes the smallest sensible change, re-runs, and measures.

Use the lsptkns CLI for semantic code analysis via Language Server Protocol. Use this skill whenever you need to find symbol definitions, trace references across a codebase, list all symbols in a project, inspect class/function internals, build call graphs, or diff code structure between versions. Trigger on tasks like: 'find where X is defined', 'what calls this function', 'show me all the classes', 'how does this module connect to that one', 'what changed between these two snapshots'. Also use when the user mentions lsptkns directly, or when semantic code understanding would be more accurate than grep/ripgrep text search.