Business & Operations

Obsidian vault file ops via CLI: read, create, append, move, rename, delete, listings, daily/random notes. Use when managing vault files.

Obsidian tasks via CLI: list open tasks, create tasks, mark complete. Use when user mentions Obsidian tasks, todos, checklists, or completion.

Transfer, pin, lock, or open a dev branch from a GitHub issue. Use when moving an issue between repos, pinning or locking it, or bulk-editing custom fields.

GitHub sub-issues and blocked_by/blocking links. Use when breaking an issue into sub-tasks, checking parent progress, or viewing a dependency graph.

Configure Claude Code agent teams (implicit team, SendMessage, TaskUpdate). Use when running parallel agents, coordinating with messaging, or setting up a lead/teammate architecture.

Structured session ending ritual that captures completed work, pending tasks, and learnings before a session ends. Writes a handoff note to .Codex/handoff.md so the next session (or a different developer) can pick up exactly where this session left off. Load this skill when the user signals they're wrapping up, says "let's stop here", "that's all for now", "end of session", "wrap up", "save progress", "handoff", or "I'm done for today".

Vertical Slice Architecture (VSA) for .NET applications — one of several supported architectures in dotnet-Codex-kit. Covers feature folders, endpoint grouping, and handler patterns for Mediator, Wolverine, and raw handler classes. Load this skill when the architecture-advisor recommends VSA, when working in an existing VSA codebase, when adding features to a feature-folder project, or when discussing vertical slice patterns, feature folders, or handler patterns.

End-to-end session lifecycle management for .NET projects. Handles session start (load handoff, MEMORY.md, instincts, detect .NET solution), session end (capture completed work, persist learnings, write handoff), and context preservation across sessions. Load this skill when starting a new session, ending a session, when the user says "new session", "pick up where we left off", "what were we working on", "session start", "session end", "handoff", "context", "resume", or when Codex needs to bo...

Self-improving correction capture system. After ANY user correction, detect it, generalize the lesson, and store it as a reusable rule in MEMORY.md. Ensures Codex's mistake rate drops over time by compounding corrections into permanent knowledge. Load this skill when a user corrects Codex's output, mentions "remember this", "don't do that again", "learn from mistakes", "update memory", or when starting a new session (to review existing rules).

Interactive project setup, health check, and migration workflows. Guides developers through project initialization with customized AGENTS.md generation, codebase health analysis using MCP tools, and .NET version migration. Load when: "init project", "setup project", "new project", "health check", "analyze project", "project report", "migrate", "upgrade dotnet", "upgrade .NET", "generate AGENTS.md".

Auto-document insights and discoveries during development sessions. Unlike MEMORY.md (corrective rules from the self-correction-loop skill), the learning log captures organic discoveries: non-obvious bugs, undocumented architecture decisions, performance findings, workarounds, and gotchas. Stored at .Codex/learning-log.md. Load this skill when Codex discovers something non-obvious, finds a workaround, uncovers an undocumented decision, or when the user asks about "learnings", "discoveries", "...

Confidence-scored instinct system for learning project-specific patterns through an observe-hypothesize-confirm cycle. Instincts start as low-confidence hypotheses and graduate to permanent rules in MEMORY.md once confirmed. Stored per-project in .Codex/instincts.md. Load this skill when you notice a recurring pattern, want to track a project convention, encounter "learn this", "I think they always", "notice a pattern", "instinct", "hypothesis", "confidence", or when starting a session (to lo...

Multi-dimensional health assessment for .NET projects with letter grades (A-F) using Roslyn MCP tools. Evaluates 8 dimensions: build health, code quality, architecture, test coverage, dead code, API surface, security posture, and documentation. Produces a structured report card with actionable recommendations. Load this skill when: "health check", "how healthy is this", "project health", "code quality report", "grade this project", "assess codebase", "quality audit", "technical assessment", "...

Detects and enforces project-specific coding conventions by analyzing existing codebase patterns. Learns naming conventions, folder structure, test organization, and coding style from the existing code. Load when: "conventions", "coding standards", "project patterns", "enforce style", "detect patterns", "learn conventions", "code consistency".

Token budget management for Codex sessions. Teaches how to minimize context consumption using MCP-first navigation, lazy loading, subagent isolation, and strategic file reading. Keeps Codex effective throughout long sessions by treating the 200k token window as a budget, not a dumping ground. Load this skill when context is running low, sessions feel sluggish, Codex starts forgetting earlier context, or when planning how to explore a large codebase efficiently. Keywords: "context", "tokens", ...

Architecture selection advisor for .NET applications. Asks structured questions about domain complexity, team size, system lifetime, compliance, and integration needs, then recommends the best-fit architecture: Vertical Slice, Clean Architecture, DDD + Clean Architecture, or Modular Monolith. Load this skill when the user asks "which architecture", "choose architecture", "set up project", "new project", "architecture decision", "restructure", or "how should I organize". Always load BEFORE any...

Create or revise a scoped vision document for external actors: who the work serves, why it exists, what outcomes matter, and what boundaries guide decisions. Use when the user asks to draft a vision, VISION.md, project constitution, CEO doc, product charter, external contributor guidance, or agent/loop governance that needs a separate companion policy.

Send facts to Joel through the Agent Comms Gateway, trace decisions by flowId, and preserve single-owner transport safety. Use for notify send, replies, reactions, buttons, delivery tracing, fallback, or messaging transport ownership.

Inspect JoelClaw Mac fleet harness drift safely. Use for fleet status/diff, role-aware Pi and skill-policy checks, or planning a reviewed fleet change.

Set up bundle IDs, capabilities, signing certificates, provisioning profiles, and encrypted signing sync with the asc cli. Use when onboarding a new app, rotating signing assets, or sharing them across a team.

Automatically translate and sync App Store metadata (description, keywords, what's new, subtitle) to multiple languages using LLM translation and asc CLI. Use when asked to localize an app's App Store listing, translate app descriptions, or add new languages to App Store Connect.

Track build processing, find latest builds, and clean up old builds with asc. Use when managing build retention or waiting on processing.

Run an offline ASO audit on canonical App Store metadata under `./Store` and surface keyword gaps using Astro MCP. Use after pulling metadata with `asc metadata pull`.

New App Intents APIs and behaviors for iOS 27 and macOS 27: SnippetIntent, LongRunningIntent, execution modes, and interactive snippets.