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Trace cryptocurrency addresses and transactions on public blockchains using block explorers like Etherscan, Blockchair, mempool.space and Blockscout. Use when following a Bitcoin, Ethereum or EVM wallet, investigating a ransom or scam payment, clustering addresses with common-input heuristics, resolving an ENS name, identifying exchange deposit addresses, mixers, CoinJoin, Tornado-style pools or cross-chain bridges, or checking an address against OFAC sanctions listings.
Find where an image appears online and its original source. Use when reverse image searching, identifying a photo, face, product, or logo, finding the earliest/original version of a picture, or verifying a profile avatar across engines.
Find internet-exposed hosts, ports, services and devices using third-party internet-scan data. Use when searching Shodan or Censys, writing Shodan filter queries, reading service banners, checking open ports on an IP or netblock, pivoting on favicon hashes or TLS certificate fingerprints, hunting origin IPs behind Cloudflare or a CDN, or looking for exposed databases, dashboards, cameras and ICS devices without scanning the target.
Use this skill to 'check my DeFi positions', 'view DeFi holdings', 'show my DeFi portfolio', 'what DeFi am I invested in', 'show my staking positions', 'show my lending positions', 'DeFi balance', 'DeFi 持仓', '查看DeFi持仓', '我的DeFi资产', '持仓详情', '持仓列表', or mentions viewing DeFi holdings, positions, portfolio across protocols. Covers positions overview and per-protocol position detail. Do NOT use for deposit/redeem/claim operations — use okx-defi-invest. Do NOT use for wallet token balances — use okx-wallet-portfolio. Do NOT use for DEX spot swaps — use okx-dex-swap.
Enumerate an organization's subdomains and sibling domains from Certificate Transparency logs and passive DNS. Use when looking for hidden, staging, dev, or VPN hosts, querying crt.sh or CT logs, reading certificate SAN fields, running subfinder or amass, doing subdomain enumeration or DNS brute-forcing, checking newly issued TLS certificates, or mapping the full hostname footprint of a domain.
End-to-end analytics instrumentation workflow for a PR, branch, file, directory, or feature. Reads the code, discovers what events should be tracked, and produces a concrete instrumentation plan — all in one shot. Use this skill whenever a user wants to add analytics to a PR, asks "instrument this PR", "add tracking to this branch", "what analytics does this file need", "instrument the checkout flow", "run the full instrumentation workflow", or any request that implies going from code changes to a tracking plan. Also trigger when the user gives you a PR link, branch name, file path, or feature description and mentions analytics, events, or instrumentation. This is the main entry point for the analytics workflow — prefer it over calling the individual steps (diff-intake, discover-event-surfaces, instrument-events) separately.
Use people-search aggregators and primary public records to find addresses, phone numbers, relatives, age, and background on a person, and to audit and remove your own exposure. Covers Spokeo, BeenVerified, Whitepages, TruePeopleSearch, FastPeopleSearch, That'sThem, Radaris, Intelius, Pipl, voter files, county court and property records, FCRA and non-FCRA limits, GDPR position, and broker opt-out.
Share to the Starchild community in two independent ways — publish a running preview to a public URL, or open-source any project's code to the community GitHub repo. Also handles fork/install/browse.
Use this skill when integrating a third-party auth provider (Clerk, Auth0, WorkOS, Kinde, Stytch) with InsForge for authentication and RLS. Covers JWT configuration, client setup, database RLS policies, and provider-specific gotchas for each supported integration.
This skill should be used when the user asks to "demonstrate skills", "show skill format", "create a skill template", or discusses skill development patterns. Provides a reference template for creating Claude Code plugin skills.
End-to-end passive reconnaissance workflow for a domain, website, or IP — builds an asset inventory covering registration, DNS, subdomains, infrastructure, tech stack, history and ownership without sending traffic to the target.
Start-here router and tradecraft baseline for any OSINT investigation. Sets authorized scope, turns a vague request into an answerable intelligence question, writes a collection plan, picks the right workflow skill for the starting selector, and applies source grading and competing-hypothesis discipline. Use for "investigate this person/company/domain", "do OSINT on X", "where do I start", or any open-source intelligence, due diligence, or attribution task.