Version badge with build-info tooltip (version, commit, changelog). Use when adding version display to app header/footer for Next.js, Nuxt, SvelteKit, Vite, React, Vue, or Svelte.

Assess quality of PRPs and work-orders using systematic confidence scoring. Use when evaluating readiness for execution or subagent delegation.

Dockerfile standards: Alpine/slim base, non-root user, multi-stage builds. Use when creating a Dockerfile, hardening security, or auditing image size.

Check and configure Justfiles with standard recipes. Use when setting up a Justfile, auditing for missing recipes, or migrating from Makefile to Justfile.

Repo onboarding driver: .claude/ directory, SessionStart hook, install_pkgs.sh. Use when onboarding any repo to Claude Code with the claude-plugins marketplace.

Write and configure custom agent definitions in Claude Code agents/ directory. Use when creating an agent .md file, defining a specialized agent, or configuring agent tools.

```markdown

Lossless DFlash speculative decoding for MLX on Apple Silicon — 1.7–4x faster LLM inference using block diffusion drafting with target model verification.

Find and extract duplicated code into shared abstractions. Use when seeing repeated utilities, copy-pasted components, duplicated hooks, or boilerplate repeated across files.

fd fast file finding: smart defaults, gitignore-aware, parallel. Use when searching for files by name, extension, or pattern across directories.

Track feature implementation against requirements with hierarchical FR codes and TODO.md sync. Use when linking features to PRDs or recalculating completion stats.

Build and use free-code, the open-source fork of Claude Code CLI with telemetry removed, guardrails stripped, and all experimental features unlocked.

Resolve merge conflicts file-by-file. Use when a merge/rebase has conflicts, a PR can't merge, "fix conflicts" is requested, or branches have diverged.

Process GitHub issues end-to-end with TDD and parallel work. Use when asked to work on an issue, fix issue #N, pick issues to tackle, or batch-process several.

Home Assistant YAML configuration management. Use when editing configuration.yaml, setting up integrations, configuring secrets, or troubleshooting HA configuration.

```markdown

Package any component into a self-contained, isolated widget with shadow DOM, scoped styles, and multi-framework support

Expert skill for Lightpanda — the headless browser built in Zig for AI agents and automation. 9x less memory, 11x faster than Chrome. Installation, CLI, CDP server, Playwright/Puppeteer integration, and web scraping.

Domain-fronted HTTP/SOCKS5 proxy tunneling traffic through Google Apps Script with MITM TLS interception and DPI evasion

Install and configure MCP servers for Claude Code. Use when adding/enabling servers, updating .mcp.json, managing OAuth remote servers, or troubleshooting connections.

```markdown

```markdown

AI-native open-source Figma alternative with CLI, MCP server, and Vue SDK for reading/writing .fig files programmatically.

On-device, real-time multimodal AI voice and vision assistant powered by Gemma 4 E2B and Kokoro TTS, running entirely locally via FastAPI WebSocket server.

Control macOS applications with Pi agents using semantic Accessibility API targets and optional screenshots

TypeScript bot that monitors a Polymarket wallet and mirrors BUY trades to your own account via the Polymarket CLOB API on Polygon.

Drop-in SwiftUI sticky header component with progressive blur effect matching Apple Music, Photos, and App Store styles.

Distill session insights into rules, skill improvements, and justfile recipes. Use when capturing learnings, extracting reusable patterns, or codifying workflow into .claude/rules.

Use quien for interactive TUI and CLI/JSON domain, IP, DNS, mail, SSL/TLS, and tech stack lookups

```markdown

```markdown

Shadow mode / dark-launch for validating new systems under production load. Use when testing replacement services, comparing behavior, or planning traffic mirroring for migrations.

Autonomous white-box AI pentester for web applications and APIs using source code analysis and live exploit execution

Terminal-based spreadsheet TUI tool written in Go for editing CSV files in the terminal with vim-like keybindings

Skaffold standards with OrbStack and dotenvx for local K8s. Use when configuring Skaffold, setting up K8s profiles, or managing dotenvx secrets.

Persistent memory layer for AI agents using Postgres/pgvector with MCP server support

C++ library for reducing tail latency in RAM reads by hedging across multiple DRAM channels with uncorrelated refresh schedules

Surface next N unblocked taskwarrior tasks by urgency, skipping lock-contending tasks. Use when planning a parallel-agent wave or choosing tasks for a dispatch slot.

Read-only taskwarrior queue report — pending, blocked, ready tasks and drift vs linked PRs. Use when auditing queue health, orienting before a wave, or for standup summaries.

Auto batch-register Tavily API keys via browser automation and pool them behind a unified proxy gateway with web console

Analyze test results and create a fix plan with subagents. Use when triaging failing tests, analyzing JUnit XML, planning fixes for accessibility/security, or categorizing flaky/E2E failures.

Translate entire books (PDF/DOCX/EPUB) into any language using Claude Code parallel subagents with resumable chunked pipeline

Use TRIBE v2, Meta's multimodal foundation model for predicting fMRI brain responses to video, audio, and text stimuli

Deploy an XHTTP relay on Vercel Edge Functions to proxy Xray/V2Ray traffic and hide your origin server IP behind *.vercel.app

Connect WeChat to AI agents (Claude, Codex, Gemini, Kimi, etc.) using the WeClaw bridge in Go.

Automated dev loop — run tests, file issues for failures, TDD fix on branch, open PR, watch CI. Use when running a continuous dev loop, autonomous TDD, or fix-and-PR cycles.

Web terminal emulator with Zig/WASM core, DOM rendering, and React/vanilla JS bindings

Turn SVGs into interactive React 3D components using the 3dsvg library and visual editor

```markdown

```markdown

Skill for working with the BlueHammer vulnerability proof-of-concept repository, covering build, usage, and code patterns.

Curate docs into ai_docs entries for AI context. Use when documenting library gotchas for PRP reuse or building a knowledge base under docs/blueprint/ai_docs/.

Generate project-specific rules from PRDs with path-scoped frontmatter. Use when auto-creating architecture, testing, or quality rules from docs/prds/.

cargo-nextest: fast Rust test runner with parallel execution and advanced filtering. Use when running tests, setting up CI, or diagnosing flaky/slow tests.

```markdown

Fetch Claude Blog and official Claude Code docs. Use when researching Claude Code capabilities, CLAUDE.md optimization, memory hierarchy, or @import patterns.

Claude Code security settings: permission wildcards, shell operator protections, project-level allowlists. Use when auditing or hardening .claude/settings.json permissions.

```markdown

Better Harness Tools for Claude Code — a Python (and in-progress Rust) rewrite of the Claude Code agent harness, with CLI tooling for manifest inspection, parity auditing, and tool/command inventory.

Interactive TUI dashboard for visualizing Claude Code token usage, costs, and task breakdowns by project, model, and activity type.

Memory profiling with pytest-memray for Python. Use when setting up memory profiling, adding CI memory regression detection, or setting memory thresholds.

release-please workflow setup and auditing. Use when configuring release-please, upgrading release-please-action, or adding a package to a monorepo config.

Go implementation of CVE-2026-31431 (CopyFail), a Linux local privilege escalation exploit targeting the AF_ALG iov_iter kernel vulnerability affecting kernels v4.14–April 2026.

Generate deployment handoff docs — tech stack, access URLs, config, monitoring, dev checklist. Use when handing off a service, documenting deployments, or creating client-facing summaries.

Sync docs with actual skills, commands, and agents. Use when docs are out of sync, updating the skill catalog, or regenerating command reference to fix mismatches.

Dual-write pattern for safe data store transitions. Use when planning DB migrations, switching storage backends, or reviewing code writing to multiple systems simultaneously.

Migrate JS/TS linting from ESLint+Prettier to Biome. Use when .eslintrc* or eslint.config.* exists and no biome.json is present.

Pre-dump-then-dispatch for tools holding an exclusive lock (Ghidra, migrations, single-writer caches). Use when fanning out parallel agents needing a non-concurrent resource.

Sync, search, classify, and query X/Twitter bookmarks locally using the Field Theory CLI

Submit PRs to upstream repos from a fork — commit selection, squashing, cross-fork creation. Use when contributing changes upstream or cherry-picking fork commits.

```markdown

Team of specialist AI workflows for Claude Code with CEO review, engineering planning, code review, shipping, QA testing, and browser automation

```markdown

```markdown

Configure and run an automated grid trading bot on Hyperliquid DEX with TypeScript/Node.js, supporting perpetuals and spot markets with risk management.

Configurable grid trading bot for Hyperliquid DEX with TypeScript/Node.js primary implementation, supporting perpetuals and spot markets with risk management features.

ImageMagick image manipulation: format conversion, resizing, batch processing, quality. Use when converting, resizing, batch-processing, or generating thumbnails.

```markdown

Rust CLI + desktop UI for DPI bypass via Google Apps Script relay with TLS SNI concealment, supporting HTTP and SOCKS5 proxies

```markdown

Deep clean and optimize your Mac using the Mole CLI tool

```markdown

Async Python bot for Polymarket that buys "No" on all standalone non-sports yes/no markets using the "nothing ever happens" strategy.

odiff pixel-by-pixel image diffing. Use when comparing screenshots, detecting visual regressions, diffing before/after PNGs, asserting golden images.

OpenAI Privacy Filter — bidirectional token-classification model for PII detection and masking in text

```markdown

AI-assisted academic conference poster generation from Overleaf source using Claude Code

```markdown

Build and publish Python packages with uv. Use when the user mentions building packages, publishing to PyPI, wheel/sdist creation, or entry points.

```markdown

release-please monorepo config — component tags, per-package extra-files, tag migration. Use when adding packages or fixing duplicate-tag / no-bump failures.

System prompt toolkit that removes AI slop and makes any LLM respond like a normal person — concise, direct, no filler.

Claim a taskwarrior task as in-flight (+ACTIVE) and write a coworker marker. Use when picking up a task from task-coordinate output before starting implementation.

TFC plan JSON download and analysis. Use when diffing resource changes, inspecting replacements, or feeding plan data downstream. Requires TFE_TOKEN.

List TFC runs across known workspaces (github, sentry, gcp, onelogin, twingate). Use when checking TFC status or listing runs by workspace. Requires TFE_TOKEN.

Local token cost analytics dashboard for Claude Code sessions — reads JSONL transcripts and provides per-prompt cost breakdowns, heatmaps, and usage insights.