Software Development Skills

Diagnose, inspect, install, update, or remove the complete Codex Rig user-agent shim roster. Use when the user invokes agent-shims with exactly one action—doctor, status, install, or remove—or asks to manage Codex Rig role agents safely.

Codex-native code-remediation loop: triage/apply code-review findings, rerun checks, publish unresolved gaps with measurable gates; $code-remediate 123 +review remediates a PR from latest matching code-review artifact.

Read local codemap telemetry logs and produce a diagnostic/usage report. Supports date filtering, session filtering, and optional anonymization before sharing. TRIGGER when: analyse recent codemap usage, debug query patterns, investigate errors, or prepare a shareable anonymized report of how codemap skills and CLI are being used.

Query the codemap structural index — central, coupled, deps, rdeps, import path, symbol-level source extraction, and function-level call graph (fn-deps, fn-rdeps, fn-central, fn-blast). TRIGGER when: user asks about module relationships, dependency graph, callers/callees, or blast radius; phrases: "what depends on", "who calls", "imports of", "dependency graph", "blast radius of". SKIP: codemap index not built (skill self-checks and no-ops gracefully); simple grep would suffice; non-Python repo.

Atomic rename of Python symbols (functions, classes, methods) or modules using the structural index. Finds all static callers, import sites, all re-exports, and Sphinx docstring cross-refs (:func:, :class:, :meth:, :mod:, :attr:). Optional: keep old name as deprecated alias via pydeprecate (--deprecate) or hard-delete when zero callers (--remove-if-no-callers). TRIGGER when: user asks to rename a Python function, class, method, or module; phrases: "rename X to Y", "rename function", "rename class", "rename module", "move module X to Y", "refactor symbol X into Y", "update all references to X". SKIP: non-Python project; codemap index not built (run /codemap:scan-codebase first); renaming a local variable (not a symbol definition or module path); user explicitly wants grep-only rename without index verification; user performing rename via IDE/LSP and only wants advisory coverage (use --dry-run).

Identify which tests need rerunning after a code change — traces static call graph (function-level) or import graph (module-level) to find affected test files, then emits a ready-to-run pytest command. TRIGGER when: user asks which tests are affected by a change; phrases: \"which tests are affected\", \"what tests cover this\", \"test impact of\", \"what tests to rerun\".

Research State of the Art (SOTA) literature for an Artificial Intelligence / Machine Learning (AI/ML) topic, method, or architecture. Finds relevant papers, builds a comparison table, recommends the best implementation strategy for the current codebase, and optionally produces a phased implementation plan mapped to the codebase. Delegates deep analysis to the research:scientist agent and codebase mapping to foundry:solution-architect.