263 tagged rules, measured the same way as everything else here.
Browse within: workflow 57patterns 54effect 53explicit 53harness 53pi 53aiops 23spec-driven-development 23prompts 18compression 13markdown 13optimisation 13Deterministic 12cursor-rules 9
Skill Claude CodeCodex
Resolve every open issue one at a time: fact-check each with web research, close the ones that need no action, and run the goal-pr skill to fix, review, and merge the ones that do — repeating until no actionable issues remain.
Skill Claude CodeCodex
Create a GitHub issue from a vague idea by thoroughly researching the topic on the web to sharpen the specification before filing.
Skill Claude CodeCodex
Research recent upstream releases of every rulesync target tool, detect capabilities rulesync has not yet followed, file one GitHub issue per tool for the gaps, and scout popular or promising coding agents rulesync does not target yet.
Skill Claude CodeCodex
Write, edit, or review C (and C-compatible header) code according to C coding style rules, then check and run clang-format to enforce formatting. Trigger on "write C code", "edit a .c/.h file", "review C code style", "format C code", "run clang-format", "check clang-format", "apply the C style guide".
Skill Claude CodeCodex
Use this skill when the user wants to create, read, update, or delete traditional automations (if/then rules) or AI automations (prompt-driven). Covers 16 MCP tools. For AI agents (conversational), see skills/ai-agents/.
Skill Claude CodeCodex
Writes, validates, and deploys L4 — a typed functional language for computational law — encoding contracts, regulations, and policy logic as executable rules with type-checked decisions and formally-modeled obligations. Use when the user asks to formalise legal text, draft rules with deadlines and reparations, mark…
Skill Claude CodeCodex
Add support for a new AI tool with adapters, CLI, completion, and tests.
Skill Claude CodeCodex
Summarize the current session and generate reusable Claude rules, skills, or commands.
Skill Claude CodeCodex
Analyze code changes and update KNOWLEDGEBASE.md with architectural and feature changes.
Skill Claude CodeCodex
Draft a content wireframe for a website or page before any design or code. Produces a structured markdown document with real copy, section intent, and open decisions — approved by the user before implementation begins. Use when the user says "content first", "wireframe the copy", "words before design", "start with the…
Skill Claude CodeCodex
Forensic, stage-aware pull request review. Reconstructs the commit narrative, tests architectural premises against project reality, detects over-engineering, and produces a ready-to-post review comment. Use when the user says "review PR", "review this PR", "review PR #N", "is this PR ready to merge", "review the…
Skill Claude CodeCodex
Validate a branch, run quality gates, update documentation and changelog, and open a pull request. Supports GitHub (primary) and Azure DevOps (secondary). Designed for JavaScript/TypeScript projects; quality gate detection requires package.json. Use when the user says "ship", "ship this", "open a PR", "prepare a PR"…
Skill Claude CodeCodex
Shared resources for all TTBaseUIKit skills: routing, workflows, cross-functional analysis, rules, phases, references, anti-patterns, coding standards, and verification.
Skill Claude CodeCodex
Implement typed error handling in Effect v4 using Schema.TaggedErrorClass, catchTag/catchTags, catchReason/catchReasons, Cause, ErrorReporter, and recovery patterns. Use this skill when working with Effect error channels, handling expected failures, or designing error recovery strategies.
Skill Claude CodeCodex
Build typed HTTP APIs with Effect's HttpApi — endpoints with schemas, handlers, security middleware, OpenAPI docs, derived clients, and handler unit tests. Use when building HTTP servers, REST APIs, or typed HTTP clients with Effect v4.
Skill Claude CodeCodex
Build typed RPC endpoints and cluster-distributed entities, singletons, cron jobs, and durable workflows with Effect's RPC and Cluster modules (Rpc/RpcGroup/RpcServer/RpcClient, Entity/Sharding/Singleton, Node/Bun bundles). Use when building RPC services or distributed/clustered Effect systems.
Skill Claude CodeCodex
Validate error handling completeness across languages.
Skill Claude CodeCodex
Validate Go code against Effective Go and idiomatic conventions.
Skill Claude CodeCodex
Implement a feature or fix with automatic validation.
imkohenauser/antigravity-starter-ja
Skill Claude CodeCodex
A skill that builds a searchable map of a code repository and traces how files and named pieces of code depend on one another.
imkohenauser/antigravity-starter-ja
Skill Claude CodeCodex
Retrieve the current system date and time to anchor the agent in present reality. Use for questions involving today, current time, recent events, or information newer than the model's training data to prevent knowledge-cutoff errors and fictionalization of real facts.
Skill Claude CodeCodex
Use when the user asks about Codex Rules behavior, injected project rules, supported rule file locations, matching, or environment configuration.
Skill Claude CodeCodex
Use this skill to name a Git branch or write a commit message.
Skill Claude CodeCodex
Use this skill to create project images, especially flat geometric images with a dark background and one accent color.