Hunt dead code across a whole repository through four labelled lanes of unequal confidence. Knip (TS/JS unused files, exports, types, enum members), vulture (Python symbols), gopls (Go unexported symbols), and a portable grep lane (shell and other symbol languages), then adjudicate every candidate against the…
Batch-run simplification across changed files, or across an entire repository, grouped by ecosystem and dependency order. Use when: 'batch simplify', 'simplify recent changes', 'simplify everything', 'forgot to run simplify', 'catch up on simplify', 'simplify my branch changes', 'simplify the whole repo', 'simplify…
Enforce self-describing, expressive code over a resolved scope, the uncommitted diff by default, widening to the branch diff and then the whole repository when the tree is clean: a three-way comment triage that deletes zero-information comments, dissolves code-expressible comments into names and structure via…
Proactively hunt a rotated lane of the codebase for safe structural improvements (Beck's 15 tidyings + a Fowler subset + prose tidyings), apply scope-budgeted edits, and ship one tight structure-only PR per invocation. Use when: 'tidy', 'tidy up', 'boy scout', 'polish', 'small refactors', 'improve gradually', 'clean…
Repo-wide drift audit between docs, config, code, and architecture: verifies every factual claim against reality via parallel subagent fan-out, severity-rates findings, and reports read-only, delegating remediation to the implementation/verification lanes. Audit dimensions are configurable through a tracked…
Operating knowledge for Claude Code's built-in computer-use MCP server — the desktop screen-control surface. /computer-use:diagnose resolves a symptom to a cause instead of retrying: why every screenshot is downscaled to a fixed pixel budget and why zoom (not a bigger display) is the way back to detail, how to read a.
Diagnose unexpected behavior from Claude Code's built-in computer-use MCP server (desktop screen control). Use when: 'computer use', 'control my screen', 'screenshot is blurry', 'why is the screenshot low resolution', 'zoom in on the screen', 'screenshot capture failed', 'empty capture', 'clicks are landing in the…
Measure a Claude Code session's fixed startup context payload per item, on the consumer's machine at a pinned, version-stamped binary — including per-tool attribution of the built-in tool pools that /context reports only as lump sums, derived live by A/B bare-name-deny differencing with enforced comparability rules…
Per-session context-window observability plus the first shipped consumer: a statusline wrapper tees each session's contextwindow fields to a per-session snapshot file, a zone resolver classifies usage into smart/acceptable/dumb bands (percentage bands plus window-class token bands, conservative-min combination, zones.
Looks up current library documentation, API references, and code examples via Context7 (ctx7 CLI or the Context7 MCP server) with a two-step resolve-then-query workflow: a lookup skill (default lookup plus an upstream drift-check action) and a setup skill for CLI install, auth, and MCP configuration.
Look up current library documentation, API references, and code examples via Context7 (ctx7 CLI or the Context7 MCP server, same backend). Use when: 'look up the docs for X', 'what's the API for X', 'how do I configure X', 'latest docs for X', 'check context7 for X', 'how do I migrate to X v2', or whenever a question…
Iteratively reduces coupling in any repository at any altitude — documents, code modules, applications, or repositories: scans for change-transmitting dependencies typed against a coupling model (strength ladder, connascence, volatility weighting), verifies every finding, applies a budgeted batch of safe…
Iteratively reduce coupling at any altitude — documents, code modules, applications, or repositories: scan for change-transmitting dependencies typed against a coupling model, verify each finding, apply a budgeted batch of safe behavior-preserving reductions, and ledger structural candidates for design routing so…