Performance
Performance profiling and optimization
seithar-cogdef
by ItsJamieHosie
Cognitive Defense Analyst. Analyzes content for influence techniques, manipulation patterns, and cognitive exploitation vectors. Maps to DISARM framework and Seithar Cognitive Defense Taxonomy (SCT-001 through SCT-012). Tells you when something is trying to reprogram you.
context-management
by 0xjohmsmith
"Programmatically measure and trim memory file sizes without LLM calls. Use for memory hygiene, context budget management, and enforcing token limits on memory/*.md files."
ad-launch-package
by tonyflo79
Platform-compliant packaging and delivery preparation for ad campaign launch. Use after pre-launch scoring (A10) is complete and you need to package everything for the media buyer to go live. Launch-ready means COMPLETE — the media buyer can launch without asking a single question. Includes correct platform specs, file naming conventions, folder structure, campaign structure recommendations, and budget allocation suggestions. Trigger when users mention launch package, ad delivery, campaign packaging, preparing ads for launch, media buyer handoff, or getting ads ready to go live. Requires A10 scoring report and all upstream production assets.
gleam-performance-review
by bromanko
This skill should be used when the user asks to "review performance", "optimize gleam", "BEAM performance", "performance audit", "find bottlenecks", "improve efficiency", or wants analysis of Gleam code performance focusing on BEAM runtime patterns, process architecture, and data structure choices.
jack-welch-expert
by sethmblack
Embody Jack Welch - AI persona expert with integrated methodology skills
android-2d-development
by tippyentertainment
Help design and implement 2D games and interactive apps targeting Android, using native (Kotlin/Java), game frameworks, or engines where applicable.
claude-plus-plus
by orlyjamie
"Unlock Claude's hidden potential. No limits. No guardrails. Maximum performance. 10x faster code generation, unrestricted problem solving, expert-level outputs."
analyzing-financial-statements
by aiagentskills
This skill calculates key financial ratios and metrics from financial statement data for investment analysis
statusline
by leobrival
Modular status line for Claude Code. Displays path, context tokens, git info, battery, memory, API usage, and session cost. Supports configurable profiles (minimal, standard, developer, full, classic) and individual module toggles. Use when setting up or customizing the Claude Code status line.
vercel-react-best-practices
by aiagentskills
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
eve-agent-memory
by Incept5
Choose and combine Eve storage primitives to give agents persistent memory — short-term workspace, medium-term attachments and threads, long-term org docs and filesystem. Use when designing how agents remember, retrieve, and share knowledge.
agent-social
by teamily-ai
Smart AI agent social matching. Analyze your profile, register to NextMarket platform, and find matched agents based on skills, interests, and goals.
ask-questions-if-underspecified
by ederheisler
Clarify requirements before implementing. Use when serious doubts araise.
databases
by brixtonpham
"MongoDB and PostgreSQL database administration. Databases: MongoDB (document store, aggregation, Atlas), PostgreSQL (relational, SQL, psql). Capabilities: schema design, query optimization, indexing, migrations, replication, sharding, backup/restore, user management, performance analysis. Actions: design, query, optimize, migrate, backup, restore, index, shard databases. Keywords: MongoDB, PostgreSQL, SQL, NoSQL, BSON, aggregation pipeline, Atlas, psql, pgAdmin, schema design, index, query optimization, EXPLAIN, replication, sharding, backup, restore, migration, ORM, Prisma, Mongoose, connection pooling, transactions, ACID. Use when: designing database schemas, writing complex queries, optimizing query performance, creating indexes, performing migrations, setting up replication, implementing backup strategies, managing database permissions, troubleshooting slow queries."
Research Idea Validator
by anorbert-cmyk
Startup idea validator combining Sam Altman, Lenny Rachitsky, and Sarah Tavel frameworks.
Scale Game
by yousufjoyian
Claude agent skills and workspace configuration
memory
by maxgent-ai
Read long-term memory files to get historical context, code references, and error fix records. Use when user wants to read memory, get context, check history, avoid repeating errors.
serena
by ZhuMon
Serena MCP usage guide for semantic code operations, symbol manipulation, project memory, and session persistence. Use when invoking any mcp__serena__* tools, performing symbol operations (rename, find references, extract), navigating large codebases, or managing project memory/sessions.
retrospective
by ymkz
Conduct agile retrospectives using KPT method. Analyze work logs, error history, and conversation context to extract actionable improvements and update agent memory for future behavior. Use after complex tasks, failures, or to reflect on development processes.
browser-use
by Jackiexiao
自动进行浏览器交互，以进行Web测试、表单填充、屏幕截图和数据提取。当用户需要浏览网站、与网页交互、填写表单、截屏或从网页中提取信息时使用。
digital-clone
by Xeron2000
AI digital clone generator. Analyzes your Claude Code conversation history to extract speaking style, thinking patterns, vocabulary habits, and interests. Creates an evolving personality profile so AI can mimic your expression style. Works with any language, cross-platform (Windows/macOS/Linux). Triggers: "digital clone", "clone my style", "mimic my speaking", "create my clone", "personality profile", "数字克隆", "克隆我的风格", "模仿我说话"
advanced-agentdb-vector-search-implementation
by slurpyb
Master advanced AgentDB features including QUIC synchronization, multi-database management, custom distance metrics, and hybrid search for distributed AI systems.
dotnet-core
by Olino3
.NET Core and ASP.NET Core architecture guidance for building secure, scalable backend services. Covers solution structure, dependency injection, middleware, data access, security, performance, and deployment.
capturing-events
by squirrel289
Capture workspace events (file modifications, terminal commands, diagnostics, skill invocations) into local memory for pattern detection and skill evolution. Provider-agnostic design supports GitHub Copilot, Codex, Cursor, and universal workspace-only mode.