Joe Black's custom skills for AI coding assistants — agentic development, plugin development, and best practices for Claude Code, Codex CLI, Gemini CLI, and Antigravity CLI.
Use whenever creating CLAUDE.md, AGENTS.md, GEMINI.md, or other AI coding assistant instruction files at any scope level (user/global, project root, parent folder, subdirectory). Covers scope diagnosis, content taxonomy, multi-tool compatibility for Claude Code, Codex, Gemini CLI, and OpenCode, plus cookbook templates for Python, TypeScript, monorepo, agent/MCP, and minimal projects. Invoke when the user asks to "create a CLAUDE.md", "set up Claude for this project", "what should go in my AGENTS.md", "write agent instructions", "help me set up my global Claude configuration", or any similar request — even without explicit mention of CLAUDE.md or AGENTS.md. If the user is starting a new project or onboarding into an existing one and no instruction file exists, proactively suggest creating one.
Use when creating, adding, or maintaining a skill in this agent-skills repo — especially a "working-with-X" skill that wraps external/official docs by fetching them (llms.txt, sitemap, or a curated URL list), storing them in references/, and keeping them current with an auto-update script plus freshness metadata. Covers the naming taxonomy (working-with-X / developing-X / topic skills), SKILL.md frontmatter, the doc-fetching cookbook, the doc-frontmatter.cjs freshness helpers, the Makefile/CI auto-discovery, and the registration checklist. Invoke on "create a skill", "add a working-with-X skill", "wrap these docs in a skill", "write an auto-update script", "add freshness metadata", or "add a skill to this repo".
Use when running, operating, or troubleshooting the BeadBoard dashboard and its macOS launchd services — `com.beadboard.dashboard` (Next.js UI on :3000), `com.beadboard.daemon`, install.sh/uninstall.sh, the dashboard HTTP API, the Dolt↔JSONL sync architecture (`export.auto`, the `.beads/issues.jsonl` file-watcher), the `verify-sync.sh` diagnostic, env vars (`BEADS_DOLT_SHARED_SERVER`, `BEADS_DOLT_SERVER_PORT`, `BB_AGENT`), service file paths, and the operating/maintenance runbooks. Invoke on "dashboard won't start", "beadboard service", "launchctl beadboard", "is BeadBoard running", "verify-sync", "JSONL drift", "kickstart the dashboard", "EADDRINUSE on 3000". This is the ops/infra layer. For the agent-side coordination contract (the Iron Law, session lifecycle, mail categories, agent states, evidence flow) use `beadboard-driver`; for day-to-day `bd` conventions/troubleshooting use `beads-operations`; for the shared Dolt server internals use `working-with-dolt`.
Use when running, maintaining, or troubleshooting beads (`bd`) day-to-day — deciding bd vs TodoWrite, Joe's shared-server conventions (`bd init --shared-server --skip-agents`, the shared Dolt server on port 3308), the ready→claim→note→close workflow, compaction recovery, recovering from broken/nasty beads states (stale ports, orphan/duplicate Dolt servers, db-name mismatch, "database is locked"), and taming the `bd prime` session-start injection (the workflow preamble, `PRIME.md` customization, neutralizing the conservative git policy). Invoke on "beads is broken", "bd won't start", "set up beads in this project", "how do I track this", "bd prime is noisy", "change the session-start beads text", or any beads failure. For the raw CLI reference, use `working-with-beads`.
Use when designing, building, reviewing, testing, or improving agents, agentic workflows, agent skills, MCP servers, tool interfaces, subagent systems, or agent-development methodology
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A plugin bundling custom skills for Claude Code, Codex CLI, Gemini CLI, and Antigravity CLI — easy installation in any agent environment.
agent-skills:agent-instructions
agent-skills:authoring-agent-skills
agent-skills:beadboard-operations
agent-skills:beads-operations
agent-skills:best-practices-for-agentic-development
agent-skills:devcontainers
agent-skills:developing-claude-code-plugins
agent-skills:developing-codex-plugins
agent-skills:developing-cursor-plugins
agent-skills:developing-for-github
agent-skills:developing-gemini-plugins
agent-skills:developing-opencode-plugins
agent-skills:docusaurus-docs-builder
agent-skills:domain-driven-design
agent-skills:git-github-workflows
agent-skills:github-readme-overhaul
agent-skills:interactive-system-docs
agent-skills:multi-provider-plugins
agent-skills:vscode-extension-builder-lawvable
agent-skills:web-research
agent-skills:working-with-beads
agent-skills:working-with-claude-code
agent-skills:working-with-codex
agent-skills:working-with-cursor
agent-skills:working-with-dolt
agent-skills:working-with-gemini
agent-skills:working-with-git
agent-skills:working-with-github
agent-skills:working-with-github-actions
agent-skills:working-with-opencode
agent-skills:working-with-pieces
agent-skills:working-with-serena
agent-skills:working-with-vercel
agent-skills:working-with-vercel-ai-sdk
agent-skills:working-with-vercel-api
agent-skills:working-with-zsh
agent-skills:working-with-bash
agent-skills:working-with-release-please
npx claudepluginhub joeblackwaslike/agent-marketplace --plugin agent-skillsMake every Claude Code session discoverable by what was done, asked, and questioned.
Intercepts /compact and generates a structured session handoff instead of lossy compaction
Tree/graph-based persistent context store with surgical recall. Exposes ctx-tree.read, ctx-tree.grep, ctx-tree.compose, ctx-tree.search, ctx-tree.neighbors for budget-bounded recall.
Sandboxed code execution MCP server — keep intermediate results out of the context window
Scaffold and maintain production-ready TypeScript projects — the cookiecutter-uv equivalent for the TypeScript ecosystem, sibling of spinup-py
Persistent file-based planning for AI coding agents. Crash-proof markdown plans (task_plan.md, findings.md, progress.md) that survive context loss and /clear, with an opt-in completion gate and multi-agent shared state. Manus-style. Works with Claude Code, Codex CLI, Cursor, Kiro, OpenCode and 60+ agents via the SKILL.md standard. Includes Arabic, German, Spanish, and Chinese (Simplified and Traditional).
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Access thousands of AI prompts and skills directly in your AI coding assistant. Search prompts, discover skills, save your own, and improve prompts with AI.
Permanent coding companion for Claude Code — survives any update. MCP-based terminal pet with ASCII art, stats, reactions, and personality.
Next.js development expertise with skills for App Router, Server Components, Route Handlers, Server Actions, and authentication patterns
Unity Development Toolkit - Expert agents for scripting/refactoring/optimization, script templates, and Agent Skills for Unity C# development