CLI Tools
Command line utilities
add-feishu
by sugarforever
Add Feishu (飞书/Lark) as a channel. Uses WebSocket long connection mode — no public URL needed. Bot responds to all messages (no trigger required).
setup-react-native-storybook
by storybookjs
Set up Storybook for React Native in Expo, React Native CLI, or Re.Pack projects. Use when adding Storybook to a project, configuring metro.config.js with withStorybook, creating .rnstorybook configuration files, setting up Storybook routes in Expo Router, configuring getStorybookUI, or adding the StorybookPlugin to a Re.Pack rspack/webpack config. Covers Expo, Expo Router, plain React Native CLI, and Re.Pack setups.
pvc-debug
by scitix
Diagnose PersistentVolumeClaim failures (Pending PVC, StorageClass not found, PV binding issues, capacity mismatch). Checks PVC, PV, StorageClass, and provisioner events to identify why storage is not available.
pod-pending-debug
by scitix
Diagnose pod scheduling failures (Pending, Unschedulable). Checks events, node resources, taints, affinity, and PVC bindings to identify why a pod cannot be scheduled.
pod-crash-debug
by scitix
Diagnose pod crash failures (CrashLoopBackOff, OOMKilled, Error, RunContainerError). Checks pod status, events, and previous logs to identify root cause.
hpa-debug
by scitix
Diagnose HorizontalPodAutoscaler failures (not scaling, metrics unavailable, target mismatch). Checks HPA status, metrics-server health, and scaling events to identify why autoscaling is not working.
makefile-validator
by akin-ozer
Comprehensive toolkit for validating, linting, and optimizing Makefiles. Use this skill when working with Makefiles (Makefile, makefile, *.mk files), validating build configurations, checking for best practices, identifying security issues, or debugging Makefile problems.
tavily-crawl
by tavily-ai
Crawl websites and extract content from multiple pages via the Tavily CLI. Use this skill when the user wants to crawl a site, download documentation, extract an entire docs section, bulk-extract pages, save a site as local markdown files, or says "crawl", "get all the pages", "download the docs", "extract everything under /docs", "bulk extract", or needs content from many pages on the same domain. Supports depth/breadth control, path filtering, semantic instructions, and saving each page as a local markdown file.
seq
by tkersey
"Mine Codex sessions JSONL (~/.codex/sessions) and file-based memories (~/.codex/memories) for skill usage, section/format compliance, trigger evidence, token metrics, and prompt-to-session lookup for resume workflows. Use for prompts like $seq, analyze session history, find sessions by prompt, rank skill mentions, audit missing sections, report token usage, mine memories, or use $seq to improve skill trigger descriptions/frontmatter."
cron
by tkersey
Create and manage Codex app automations stored in the local SQLite database (~/.codex/sqlite/codex-dev.db). Use when you need to add, list, update, enable/disable, delete, or run-now automations; edit automation names, prompts, RRULE schedules, or cwd scopes; or inspect automation records while troubleshooting app automation behavior.
learnings
by tkersey
"Capture and persist evidence-backed execution learnings into .learnings.jsonl. Trigger cues/keywords: $learnings, lessons learned, takeaways, wrap up, handoff, before commit/PR, after tests pass, fail-to-pass, strategy pivot, footgun, retry loop."
lift
by tkersey
"Comprehensive, measurement-driven performance optimization for latency, throughput, memory/GC, and tail behavior. Use when the user asks to optimize/speed up, reduce latency (p95/p99), increase throughput/QPS, lower CPU/memory/allocations/GC pauses, profile hot paths, or run a benchmarked perf pass (including JSONL/query-heavy code). Requires before/after measurement on a runnable workload (or an explicit UNMEASURED plan) plus a correctness gate. Zig-first CLI iteration where bench_stats/perf_report are proven first and wrappers are kept in parity."
tavily-dynamic-search
by tavily-ai
Programmatic web search with context isolation. Use this skill for any research task where you need to search the web, filter results, and extract specific information — without polluting your context window with raw HTML and boilerplate. This is the default skill for web research. Triggered by "search for", "look up", "find", "research", "what's the latest on", or any query that requires current web information. Also use when asked to "search and filter", "find the important parts", or "extract the key details" — any case where the user wants curated, noise-free content.
web-browser
by tkersey
"Use when tasks need real-browser web automation in Chrome/Chromium via CDP: open or navigate URLs, click/type/select in forms, run page JS, wait for selectors, scrape structured content, capture screenshots, validate UI flows, or run measured web-browser latency checks (bench:eval, bench:all) for perf regressions."
xit
by tkersey
"Use when a repo has .xit/ or the user asks for xit: translate git-like intents to non-interactive xit CLI commands (status/diff/log --cli, add/commit/branch/merge/cherry-pick), avoid the TUI, and do not use git unless explicitly requested."
puff
by tkersey
Launch and manage Codex Cloud tasks from the CLI, including detached background watchers that track completion. Use when users ask to run coding work in cloud/background agents, queue multiple cloud tasks, poll task status, fetch cloud diffs, apply cloud outputs locally, or pair cloud kickoff with $cas orchestration.
web-browser
by joelazar
"Allows to interact with web pages by performing actions such as clicking buttons, filling out forms, and navigating links. It works by remote controlling Google Chrome or Chromium browsers using the Chrome DevTools Protocol (CDP). When Claude needs to browse the web, it can use this skill to do so."
youtube-transcript
by joelazar
Fetch transcripts from YouTube videos for summarization and analysis.
uv
by joelazar
"Use uv instead of pip/python/venv. Run scripts with uv run script.py, add deps with uv add, use inline script metadata for standalone scripts."
summarize
by joelazar
"Fetch a URL or convert a local file (PDF/DOCX/HTML/etc.) into Markdown using uvx markitdown, optionally it can summarize"
linear-notifications
by Finesssee
Manage Linear notifications. Use for viewing, reading, and archiving notifications.
dockerfile-validator
by akin-ozer
Comprehensive toolkit for validating, linting, and securing Dockerfiles. Use this skill when validating Dockerfile syntax, checking security best practices, optimizing image builds. Applies to all Dockerfile variants (Dockerfile, Dockerfile.prod, Dockerfile.dev, etc.).
terragrunt-validator
by akin-ozer
Comprehensive toolkit for validating, linting, testing, and automating Terragrunt configurations, HCL files, and Stacks. Use this skill when working with Terragrunt files (.hcl, terragrunt.hcl, terragrunt.stack.hcl), validating infrastructure-as-code, debugging Terragrunt configurations, performing dry-run testing with terragrunt plan, working with Terragrunt Stacks, or working with custom providers and modules.
dagster-expert
by dagster-io
Expert guidance for working with Dagster and the dg CLI. ALWAYS use before doing any task that requires