Skill Claude CodeCodex
Guard the project's architecture invariants. Use to evaluate any change affecting layers, boundaries, lifecycles, or contracts, and to decide whether an ADR is required.
108 4d ago A 36 tokens
original MIT
108Stars on the repository
20Mods indexed here, across every type
4d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown
code-review
02Skill Claude CodeCodex
Senior-level code review for the agent platform — architecture and boundaries first, then correctness, security, testability, and simplicity. Outputs a structured review.
108 4d ago A 33 tokens
original MIT
Skill Claude CodeCodex
Keep the repository's documentation accurate, honest, and synchronized with the code. Use when editing docs, README, AGENTS.md, or ADRs.
108 4d ago A 32 tokens
original MIT
git-workflow
04Skill Claude CodeCodex
Work safely with Git — keep changes scoped and reviewable, never overwrite the user's work, and produce clear history. Use before editing, branching, staging, or committing.
108 4d ago A 38 tokens
original MIT
mcp-tools
05Skill Claude CodeCodex
Working on Python plugin tools, MCP server connections, tool invocation, or tool tracing. Primary task is tasks/0007-mcp-tools-and-permissions.md.
108 4d ago A 36 tokens
original MIT
Skill Claude CodeCodex
Foundational rules and layout for the declarative agent platform. Read this before any change, regardless of area; it anchors every other skill.
108 4d ago A 32 tokens
original MIT
Skill Claude CodeCodex
Working on prompt templates, template loading/caching, or per-request rendering. Primary task is tasks/0005-prompt-rendering.md.
108 4d ago A 32 tokens
original MIT
refactoring
08Skill Claude CodeCodex
Change the shape of code without changing behavior — safely, in small steps, preserving the project's layers and public contracts.
108 4d ago A 26 tokens
original MIT
Skill Claude CodeCodex
Working on RuntimeEngine, ExecutionContext, agent execution, or the request lifecycle. Primary tasks are tasks/0003-compiled-agent-graph.md and tasks/0004-runtime-engine.md.
108 4d ago A 41 tokens
original MIT
Skill Claude CodeCodex
The standard for writing Python here — small, typed, explicit, testable modules with side effects pushed to the edges. Use when implementing or designing any Python code.
108 4d ago A 39 tokens
original MIT
Skill Claude CodeCodex
Working on resolver plugins, the fixed access plugin contract, mapping resolver outputs into ExecutionContext, or protected-node filtering. Primary task is tasks/0006-sidecar-auth-context.md.
108 4d ago A 41 tokens
original MIT
Skill Claude CodeCodex
How to create or restructure a skill so the .ai/skills/ system stays consistent, operational, and trustworthy. A skill is a short, repeatable playbook — not an essay.
108 4d ago A 42 tokens
original MIT
testing
13Skill Claude CodeCodex
How to write and run fast, deterministic, behavior-focused pytest tests that never touch real external systems. Use whenever adding or changing behavior, or fixing a bug.
108 4d ago A 34 tokens
original MIT
yaml-schema
14Skill Claude CodeCodex
Loading agent.yml, defining schema models, and validating the specification (definitions, hierarchy, security). Primary task is tasks/0002-yaml-schema-and-validation.md.
108 4d ago A 36 tokens
original MIT