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Claude Skills by lingxling
github.com/lingxling1,417 skills10 installs2,735 views
- Junit 5 SkillGenerates production-grade JUnit 5 unit and integration tests in Java. Covers assertions, parameterized tests, lifecycle hooks, mocking with Mockito, and nested tests. Use when user mentions "JUnit", "JUnit 5", "@Test", "assertEquals", "Assertions", "Java unit test". Triggers on:...Votes: 0GitHub stars: 274
- LanggraphExpert in LangGraph - the production-grade framework for buildingVotes: 0GitHub stars: 274
- Linux Privilege EscalationExecute systematic privilege escalation assessments on Linux systems to identify and exploit misconfigurations, vulnerable services, and security weaknesses that allow elevation from low-privilege user access to root-level control.Votes: 0GitHub stars: 274
- Logic DiffCompare two code versions for semantic equivalence via semi-formal tracing of both versions side-by-side. Trigger when the user shares a refactor, rewrite, migration, or A/B implementation and wants to confirm behavior is unchanged — "did I break anything", "is this equivalent", "are...Votes: 0GitHub stars: 274
- Logic ExplainExplain what a specific piece of code actually does for a given input by producing a step-by-step execution trace (interprocedural, with name resolution and type transitions). Trigger when the user is confused about behavior or asks why code produces X instead of Y — "walk me through...Votes: 0GitHub stars: 274
- Logic Fix AllAutonomous repository-wide audit-and-fix pipeline: health → review → locate/explain → fix → diff-verify → iterate until clean. Starts with a mandatory consent prompt (token-intensive); after consent runs hands-free. Trigger when the user wants ALL logic issues found and fixed — "fix...Votes: 0GitHub stars: 274
- Logic LocateLocate the root cause of a CONFIRMED failure via backward-then-forward semi-formal tracing. Trigger when the user provides a stack trace, failing assertion, error message, or specific wrong-value observation — "find the bug", "this test is failing", "track down this crash", "why is...Votes: 0GitHub stars: 274
- Logic ReviewFind logic bugs in a single file or function via semi-formal execution tracing (Premises → Trace → Divergence → Trigger → Remedy). Trigger when a user shares code and suspects something is wrong without naming a concrete failure — phrases like "review this", "does this look right",...Votes: 0GitHub stars: 274
- Longbridge ContentLatest news articles, regulatory filings, community discussion topics for listed stocks, and SEC EDGAR filing analysis (10-K/10-Q/8-K/proxy/Form 4) via Longbridge. Triggers: "新闻", "公告", "资讯", "话题", "社区讨论", "SEC", "10-K", "10-Q", "8-K", "Form 4", "新聞", "公告", "資訊", "話題", "社區討論", "news",...Votes: 0GitHub stars: 274
- Longbridge FundamentalsFinancial statements, business segments, dividends, valuation multiples (PE/PB/PS), industry comparison, operating data, corporate actions, company and executive profiles, cross-stock comparison, and valuation ranking via Longbridge. Also: DCF models, value investing screens (low...Votes: 0GitHub stars: 274
- Longbridge Market DataReal-time quotes, K-line charts, order book, trade ticks, intraday capital flow, market sentiment temperature, trading session schedule, security lists, exchange rates, and IPO calendar for HK/US/A-share/SG via Longbridge. Also covers ADR premium and FX carry frameworks. Triggers:...Votes: 0GitHub stars: 274
- LoopyDiscover, find, compare, audit, repair, adapt, craft, run, debrief, and prepare repeatable AI-agent loops for publication. Use when a user asks to analyze code or coding threads for recurring work, find a published loop, interview them to turn a goal into a bounded loop, review a loop...Votes: 0GitHub stars: 274
- LoreMarkdown project memory for AI agents. Use for decisions, architecture, conventions, monorepo scopes, `.lore/`, or `lore` commands; not native `/init`/`/compact` or generic init/compress/audit/query.Votes: 0GitHub stars: 274
- Lovable CleanupAudits and strips Lovable scaffolding from Vite + React projects — removes lovable-tagger, swaps placeholder assets, prunes unused Radix deps, and cleans generated docs so the codebase ships as yours.Votes: 0GitHub stars: 274
- Makepad SplashCRITICAL: Use for Makepad Splash scripting language. Triggers on: splash language, makepad script, makepad scripting, script!, cx.eval, makepad dynamic, makepad AI, splash 语言, makepad 脚本Votes: 0GitHub stars: 274
- Marketing PlanWhen the user needs a comprehensive marketing plan for a client, a company they advise, or their own product. Also use when the user mentions "marketing plan," "growth plan," "GTM plan," "go-to-market plan," "AARRR plan," "90-day marketing plan," "12-month marketing roadmap,"...Votes: 0GitHub stars: 274
- MonopolyMONOPOLY is a Senior System Design Engineer skill for architecting, reviewing, and scaling systems. Triggers on requests involving architecture, databases, scaling, microservices, or infrastructure design. Proactively engages to design resilient backend systems.Votes: 0GitHub stars: 274
- Monte Carlo Asset HealthCheck the health of a data table/asset using Monte Carlo. Activates on "how is table X", "check health of X", "is X healthy", "status of X", "check on X table", or any health/status question about a data asset.Votes: 0GitHub stars: 274
- Monte Carlo Monitoring AdvisorAnalyze data coverage, create monitors for warehouse tables and AI agents. Covers coverage gaps, use-case analysis, data monitor creation, and agent observability.Votes: 0GitHub stars: 274
- Monte Carlo Performance DiagnosisDiagnoses pipeline performance issues -- slow jobs, expensive queries, latency trends -- using Monte Carlo's cross-platform observability. Uses a tiered investigation approach: discover problems, bridge to affected tables, then drill into root causes. Activates when a user asks about...Votes: 0GitHub stars: 274
- Monte Carlo RemediationInvestigate and remediate data quality alerts using Monte Carlo MCP tools. Runs root cause analysis, assesses blast radius, discovers available tools (MCP/CLI/API), proposes and executes fixes, or escalates with full context when uncertain.Votes: 0GitHub stars: 274
- Monte Carlo Storage Cost AnalysisAnalyze a warehouse for stale, unused, or redundant tables via the analyze_storage_costs MCP tool. Classifies waste patterns and table categories, computes safety tiers, and handles category drill-downs and lineage follow-ups.Votes: 0GitHub stars: 274
- Mtls ConfigurationConfigure mutual TLS (mTLS) for zero-trust service-to-service communication. Use when implementing zero-trust networking, certificate management, or securing internal service communication.Votes: 0GitHub stars: 274
- Native Data FetchingUse when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, React Query, SWR, error handling, caching, offline support, and Expo Router data loaders (`useLoaderData`).Votes: 0GitHub stars: 274
- Neon Ai GatewayOne API and one credential for frontier and open-source LLMs, built into your Neon branch and powered by Databricks. Use when a user wants to call an LLM, add AI/chat/an agent to their app, route between model providers (OpenAI, Anthropic, Google/Gemini, Meta, Alibaba, DeepSeek), or...Votes: 0GitHub stars: 274
- Neon FunctionsLong-running, serverless Node.js HTTP functions deployed onto your Neon branch, with DATABASE_URL injected automatically and compute that runs next to your data. Use when a user wants to host an API, an AI agent with long streaming responses, a WebSocket or server-sent-events (SSE)...Votes: 0GitHub stars: 274
- Neon Object StorageS3-compatible object storage that branches with your Neon project, so files and the database stay in sync across every branch. Use when a user wants object storage, a bucket, blob/file storage, or somewhere to put uploads, images, documents, avatars, or user-generated files for their...Votes: 0GitHub stars: 274
- Neon Postgres BranchesChoose and create the right Neon branch type for testing and development. Use when users ask about Neon branching, migration testing with real data, isolated test environments, schema-only branch workflows for sensitive data, or branch creation via Neon CLI or Neon MCP. Triggers...Votes: 0GitHub stars: 274
- Neon Postgres Egress OptimizerDiagnose and fix excessive Postgres egress (network data transfer) in a codebase. Use when a user mentions high database bills, unexpected data transfer costs, network transfer charges, egress spikes, "why is my Neon bill so high", "database costs jumped", SELECT * optimization, query...Votes: 0GitHub stars: 274
- Neon PostgresGuides and best practices for working with Neon Serverless Postgres. Covers setup, connection methods, branching, autoscaling, scale-to-zero, read replicas, connection pooling, Neon Auth, and the Neon CLI, MCP server, REST API, TypeScript SDK, and Python SDK. Use when users ask about...Votes: 0GitHub stars: 274
- Network 101Configure and test common network services (HTTP, HTTPS, SNMP, SMB) for penetration testing lab environments. Enable hands-on practice with service enumeration, log analysis, and security testing against properly configured target systems.Votes: 0GitHub stars: 274
- Newman Cicd IntegrationGenerate ready-to-use CI/CD pipeline configurations that install and run Newman for automated API testing. Use this skill whenever the user wants to run Newman in a CI pipeline, integrate Postman collections into automated builds, set up API tests in GitHub Actions, GitLab CI, Jenkins,...Votes: 0GitHub stars: 274
- Observability And InstrumentationInstruments code so production behavior is visible and diagnosable. Use when adding logging, metrics, tracing, or alerting. Use when shipping any feature that runs in production and you need evidence it works. Use when production issues are reported but you can't tell what happened...Votes: 0GitHub stars: 274
- OnboardingWhen the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also use when the user mentions "onboarding flow," "activation rate," "user activation," "first-run experience," "empty states," "onboarding checklist," "aha moment," "new...Votes: 0GitHub stars: 274
- Open Source MarketingWhen the user wants to market an open source project authentically. Trigger phrases include "open source marketing," "OSS marketing," "GitHub marketing," "promote my library," "grow stars," "launch open source," "open source growth," or "contributor marketing."Votes: 0GitHub stars: 274
- Openapi Spec GeneratorGenerate complete, production-ready OpenAPI 3.x and Swagger 2.0 specifications from natural language descriptions, code, or partial specs. Use this skill whenever the user mentions OpenAPI, Swagger, API spec, REST API documentation, YAML/JSON API schema, endpoint documentation, API...Votes: 0GitHub stars: 274
- Pci ComplianceMaster PCI DSS (Payment Card Industry Data Security Standard) compliance for secure payment processing and handling of cardholder data.Votes: 0GitHub stars: 274
- Performance OptimizationOptimizes application performance. Use when performance requirements exist, when you suspect performance regressions, or when Core Web Vitals or load times need improvement. Use when profiling reveals bottlenecks that need fixing.Votes: 0GitHub stars: 274
- Planning And Task BreakdownBreaks work into ordered tasks. Use when you have a spec or clear requirements and need to break work into implementable tasks. Use when a task feels too large to start, when you need to estimate scope, or when parallel work is possible.Votes: 0GitHub stars: 274
- Polis Protocol A Self Optimizing City Of AgentsPolis Protocol: A Self-Optimizing City of AgentsVotes: 0GitHub stars: 274
- Postgresql CliPostgreSQL interactive terminal (psql) reference and usage guide. Use this skill whenever the user mentions psql, PostgreSQL command-line client, backslash commands, meta-commands, \d commands, database inspection, SQL scripting in PostgreSQL, importing/exporting data with psql, \copy,...Votes: 0GitHub stars: 274
- Postman Collection GeneratorGenerate complete, import-ready Postman Collection v2.1 JSON files from natural language API descriptions or cURL commands. Use this skill whenever the user describes an API in plain English ("I have a REST API with these endpoints..."), pastes cURL commands, or asks to "create a...Votes: 0GitHub stars: 274
- Postman Newman AutomationGenerate Newman CLI commands, configuration files, Jenkins pipeline scripts, and shell automation for running Postman collections in CI/CD or local environments. Use this skill whenever the user wants to run Postman collections from the command line, automate API tests, integrate...Votes: 0GitHub stars: 274
- Postman Openapi ConverterConvert OpenAPI 3.x or Swagger 2.0 specs (YAML or JSON) into complete, import-ready Postman Collection v2.1 JSON files. Use this skill whenever the user provides or references an OpenAPI spec, Swagger file, openapi.yaml, swagger.json, or uses phrases like "convert my OpenAPI spec",...Votes: 0GitHub stars: 274
- Power User CultivationWhen the user wants to identify and nurture developer advocates, build champion programs, or turn active users into contributors and evangelists. Trigger phrases include "power users," "developer advocates," "ambassador program," "champion program," "community contributors," "referral...Votes: 0GitHub stars: 274
- Pptx Deck CreationCreate editable, production-ready PPTX decks with narrative planning, explicit layout specs, asset guidance, and quality checks.Votes: 0GitHub stars: 274
- PricingWhen the user wants help with pricing decisions, packaging, or monetization strategy. Also use when the user mentions 'pricing,' 'pricing tiers,' 'freemium,' 'free trial,' 'packaging,' 'price increase,' 'value metric,' 'Van Westendorp,' 'willingness to pay,' 'monetization,' 'how much...Votes: 0GitHub stars: 274
- Privacy MaskMask, redact, anonymize and censor sensitive information (PII) in screenshots and images — phone numbers, emails, IDs, API keys, crypto wallets, credit cards, passwords, and more. Uses OCR (Tesseract + RapidOCR) with 47 regex rules and optional NER (GLiNER) to detect private data and...Votes: 0GitHub stars: 274
- Privilege Escalation MethodsProvide comprehensive techniques for escalating privileges from a low-privileged user to root/administrator access on compromised Linux and Windows systems. Essential for penetration testing post-exploitation phase and red team operations.Votes: 0GitHub stars: 274
- Product MarketingWhen the user wants to create or update their product marketing context document. Also use when the user mentions 'product context,' 'marketing context,' 'set up context,' 'positioning,' 'who is my target audience,' 'describe my product,' 'ICP,' 'ideal customer profile,' or wants to...Votes: 0GitHub stars: 274