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Found 9,229 Skills
Run Lighthouse CLI audits for websites and web applications from environment setup through result interpretation. Use when the user wants to audit performance, accessibility, SEO, best practices, PWA readiness, Core Web Vitals, Lighthouse CI, batch URL scans, localhost pages, or production pages. Trigger this skill for Lighthouse setup and troubleshooting in Linux or WSL, browser launcher failures such as "Cannot find Chrome" or "ECONNREFUSED 127.0.0.1", Chrome or Chromium detection issues, PageSpeed-style analysis requests, or any request to generate Lighthouse HTML and JSON reports with actionable recommendations.
Master smart contract security best practices, vulnerability prevention, and secure Solidity development patterns.
Optimize BigQuery compute costs by assigning data models (Dataform, dbt, Airflow) to slot reservations or on-demand compute based on Masthead recommendations.
Implement Syncfusion WPF SplitButton (SplitButtonAdv) with dropdown menus, command binding, and data binding. This skill applies whenever a user mentions WPF splitbutton, dropdown buttons with menus, the SplitButtonAdv control, implementing splitbutton patterns, button–menu combinations, or scenarios that require a button with both a default action and a dropdown menu. It is also relevant for WPF command-enabled splitbutton, MVVM-based splitbutton implementations, data‑bound dropdown menus, or any situation involving buttons that offer selectable dropdown items.
eBPF skill for Linux observability and networking. Use when writing eBPF programs with libbpf or bpftrace, attaching kprobes/tracepoints/XDP hooks, debugging verifier errors, working with eBPF maps, or achieving CO-RE portability across kernel versions. Activates on queries about eBPF, bpftool, bpftrace, XDP programs, libbpf, verifier errors, eBPF maps, or kernel tracing with BPF.
Manage WebRTC credentials and mobile push notification settings. Use when building browser-based or mobile softphone applications. This skill provides Java SDK examples.
Nostr Web of Trust — trust scoring and sybil detection for Nostr pubkeys. Free tier (wot.klabo.world, 50 req/day) with paid fallback (maximumsats.com, 100 sats via L402). Covers 52K+ pubkeys and 2.4M+ zap-weighted trust edges.
Manage outbound sequences in Apollo.io — create, configure, optimize deliverability, and analyze performance. Use when creating an Apollo sequence, fixing Apollo email deliverability, setting up A/B tests in Apollo, configuring Apollo mailboxes, analyzing Apollo sequence stats, or troubleshooting Apollo sending issues. Do NOT use for designing cadence strategy and content (use /sales-cadence), general Apollo platform help (use /sales-apollo), or non-Apollo sequence tools (use /email-sequence).
This skill should be used when the user asks to "audit a website for AI visibility", "scan a domain", "check AI readiness", "evaluate content quality", "run a Morphiq Scan", "check if a site is optimized for LLMs", or mentions scanning a website for LLM citation readiness. Performs a full AI visibility audit across 5 categories (agentic readiness, content quality, chunking & retrieval, query fanout, policy files) and scores the domain on a 100-point rubric.
Institutional and TradFi crypto exposure analysis covering public company holdings (MicroStrategy, Tesla, etc.), Bitcoin and Ethereum ETF flows, and institutional accumulation patterns. Use when the user asks about institutional adoption, ETF flows, corporate treasuries, what institutions are buying, or MicroStrategy holdings.
Use this skill when the user wants to check if their system is affected by the axios npm supply chain attack (March 31, 2026), scan for malicious axios versions (1.14.1, 0.30.4), check for malware artifacts, or audit package manager security settings (pnpm, npm, bun, yarn) for protections against supply chain attacks. Trigger on phrases like "axios vulnerability", "axios supply chain", "check if affected by axios", "scan for axios malware", or "package manager security audit".
Add Opik tracing to an existing codebase. Detects language (Python/TypeScript), identifies LLM frameworks, adds appropriate decorators and integrations, marks entrypoints, and wires up environment config. Use for "instrument my code", "add opik tracing", "add observability", or "trace my agent".