Skill Claude CodeCodex
Performs mathematical operations and complex scientific calculations.
Skill Claude CodeCodex
Performs mathematical operations and complex scientific calculations.
Skill Claude CodeCodex
Automatically formats code files according to project guidelines.
Skill Claude CodeCodex
Builds and packages project artifacts.
Skill Claude CodeCodex
Summarizes documents and web pages.
Skill Claude CodeCodex
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
Skill Claude CodeCodex needs its repo
GitHub Actions, required checks, TestMu, OS matrix, and merge gates for Skill Doctor. Use when editing workflows, adding CI jobs, deciding what runs on every commit, or wiring crates/npm publish.
Skill Claude CodeCodex
Skill Doctor CLI UX, flags, exit codes, text/JSON/SARIF reports. Use when changing clap, printers, GitHub Action inputs, or CI gate flags.
Skill Claude CodeCodex
Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies.
Skill Claude CodeCodex
Use when you have a written implementation plan to execute in a separate session with review checkpoints.
Skill Claude CodeCodex
Use when implementation is complete, all tests pass, and you need to decide how to integrate the work.
Skill Claude CodeCodex
SD-11 scanner-mediated injection — neutralize untrusted skill bytes before any model; additive-only scoring. Use when touching L2, MCP, prompts, envelopes, or scoring merge.
Skill Claude CodeCodex
Skill Doctor product and architecture context. Use at the start of a session, when deciding where code lives, when the user asks how the scanner works, or before any non-trivial change.
Skill Claude CodeCodex
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation.
Skill Claude CodeCodex
Pre-publish and publish path for crates.io, npm installer, GitHub Releases, SBOM. Use when cutting versions, editing release.yml, or adding publish steps. Never publish from a feature branch.
Skill Claude CodeCodex
Use when completing tasks, implementing major features, or before merging to verify work meets requirements.
Skill Claude CodeCodex
How to work with CodeRabbit, Greptile, and Intelligence AI on Skill Doctor PRs. Use when a review bot comments or when deciding if a bot finding blocks merge.
Skill Claude Code
Guide for writing idiomatic Rust code based on Apollo GraphQL's best practices handbook. Use this skill when: (1) writing new Rust code or functions, (2) reviewing or refactoring existing Rust code, (3) deciding between borrowing vs cloning or ownership patterns, (4) implementing error handling with Result types, (5)…
Skill Claude CodeCodex
Everyday Rust engineering for Skill Doctor — errors, ownership, clippy, APIs, iterators. Use when writing or reviewing Rust that is not specifically about perf, unsafe, or YARA.
Skill Claude CodeCodex
Nine non-negotiable Skill Doctor product invariants. Use when changing scan defaults, scoring, features, networking, LLM/MCP paths, CLI flags, or anything that could weaken determinism or additive-only behavior.
Skill Claude CodeCodex needs its repo
Rust performance and memory optimization for Skill Doctor L1. Use when making scans faster, reducing RSS or binary size, adding rayon/mmap, writing benchmarks, or discussing the §7.3 targets (2000 skills/min, 40MB, 12MB binary, 15s cold).
Skill Claude CodeCodex
Comprehensive Rust coding guidelines with 265 rules across 26 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, concurrency, unsafe code, API design, memory optimization, performance, numeric safety, conversions, serde, pattern matching, macros…
Skill Claude CodeCodex
How to write Skill Doctor tests — unit, integration, CLI, fixtures, determinism, additive-only. Use when adding tests, fixtures, snapshots, or changing cargo test layout.
Skill Claude CodeCodex
Cargo workspace layout, crate boundaries, and dependency policy for Skill Doctor. Use when creating crates, editing Cargo.toml, adding modules, moving types, or adding a dependency.
Skill Claude CodeCodex needs its repo
Use when executing implementation plans with independent tasks in the current session.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: