Claude Code Kit
A curated collection of agents , skills , and settings that supercharge Claude Code . The goal of this kit is to gather battle-tested subagents, reusable skills, and sensible default settings in one place so practitioners can drop them into their local Claude Code environment and immediately boost productivity.
🚀 What's Inside
Component Count Location Installs to Agents 133 specialized subagents agents/~/.claude/agents/Skills 197 reusable skills skills/~/.claude/skills/Settings Global config + permissions settings/~/.claude/
Agents are role-focused subagents (language experts, reviewers, architects, etc.) that Claude Code can delegate work to.Skills are self-contained capability packages (each with a SKILL.md) that teach Claude how to use a specific tool, library, or workflow.Settings provide a ready-to-use settings.json with environment tuning, permission guardrails, and a status line.
🔧 Installation (user-level / global)
These steps install everything at the user level so the agents, skills, and settings are available across all your projects (Claude Code reads from ~/.claude/ on Linux/macOS and %USERPROFILE%\.claude\ on Windows).
Run the commands from the root of this repository.
Linux / macOS
hljs language-bash
Copy
mkdir -p ~/.claude/agents ~/.claude/skills
cp -v agents/*.md ~/.claude/agents/
cp -rv skills/* ~/.claude/skills/
cp settings/statusline.sh ~/.claude/statusline.sh
chmod +x ~/.claude/statusline.sh
cp -v settings/settings-bash.json ~/.claude/settings.json
Re-syncing / updates (recommended)
rsync is idempotent — re-run it anytime to pick up updates without clobbering unrelated files:
hljs language-bash
Copy rsync -av agents/ ~/.claude/agents/
rsync -av skills/ ~/.claude/skills/
cp settings/statusline.sh ~/.claude/statusline.sh && chmod +x ~/.claude/statusline.sh
rsync -av settings/settings-bash.json ~/.claude/settings.json
Requires jq (brew install jq / apt install jq). git is optional — the script degrades gracefully when not in a repo.
Windows (PowerShell)
hljs language-powershell
Copy # 1. Create the target directories if they don't exist
New-Item -ItemType Directory -Force "$env:USERPROFILE\.claude\agents", "$env:USERPROFILE\.claude\skills"
# 2. Copy all agents
Copy-Item agents\*.md "$env:USERPROFILE\.claude\agents\"
# 3. Copy all skills (each skill is its own directory)
Copy-Item skills\* "$env:USERPROFILE\.claude\skills\" -Recurse
# 4. Copy the status line script
Copy-Item settings\statusline.ps1 "$env:USERPROFILE\.claude\statusline.ps1"
# 5. Copy the platform settings and inject your username into the statusLine path
$settings = Get-Content settings\settings-powershell.json -Raw
$settings = $settings -replace '<YourName>', $env:USERNAME
$settings | Set-Content "$env:USERPROFILE\.claude\settings.json" -Encoding utf8
Re-syncing / updates (recommended)
robocopy is the Windows equivalent of rsync — safe to re-run, only copies changed files:
hljs language-powershell
Copy robocopy agents "$env:USERPROFILE\.claude\agents" *.md /NFL /NDL
robocopy skills "$env:USERPROFILE\.claude\skills" /E /NFL /NDL
Copy-Item settings\statusline.ps1 "$env:USERPROFILE\.claude\statusline.ps1" -Force
$settings = Get-Content settings\settings-powershell.json -Raw
$settings = $settings -replace '<YourName>', $env:USERNAME
$settings | Set-Content "$env:USERPROFILE\.claude\settings.json" -Encoding utf8
If you have PowerShell 7 installed, open ~/.claude/settings.json after install and swap powershell for pwsh in the statusLine.command value. Windows Terminal is recommended for correct ANSI / UTF-8 rendering. No jq required — the script uses PowerShell's native JSON parser.
Heads up — settings. Copying settings.json overwrites your existing global Claude Code settings. If you already have a customized file, back it up first:
Linux/macOS: cp ~/.claude/settings.json ~/.claude/settings.json.bak
Windows: Copy-Item "$env:USERPROFILE\.claude\settings.json" "$env:USERPROFILE\.claude\settings.json.bak"
Then merge by hand instead of overwriting.
Note. The agents/ folder also contains a CLAUDE.md and an AGENTS-REFERENCE.md. These are reference/instruction docs, not agents — you can skip copying them, or copy them deliberately if you want their guidance.
After installing, restart Claude Code (or start a new session). The agents become available for delegation, and skills trigger automatically based on their descriptions.
🤖 Agents
133 subagents grouped by domain. Each links to its definition file.
Meta / Orchestration
Agent Description grand-architect Meta-orchestrator that plans complex features, breaks down large tasks, and coordinates multiple agents. tech-lead-orchestrator Senior tech lead that analyzes projects and returns structured task breakdowns for agent coordination. project-analyst Analyzes unfamiliar codebases to detect frameworks, tech stacks, and architecture for routing. code-archaeologist Explores and documents unfamiliar, legacy, or complex codebases with full risk/action reports.
Languages & Runtimes
Agent Description python-pro Type-safe, production-ready Python with modern async patterns and extensive typing. typescript-pro Advanced TypeScript type system, full-stack development, and build optimization. javascript-pro Modern ES2023+ JavaScript for browser, Node.js, and full-stack apps. golang-pro Idiomatic Go for concurrent, high-performance, cloud-native systems. rust-engineer Rust systems programming with memory safety and zero-cost abstractions. cpp-pro High-performance modern C++20/23 and template metaprogramming. java-pro Modern Java 21+ with virtual threads, pattern matching, and Spring Boot 3.x. java-architect Enterprise Java architecture across the Spring ecosystem and microservices. csharp-developer ASP.NET Core APIs and cloud-native .NET with clean architecture. dotnet-core-expert Cloud-native .NET Core microservices with minimal APIs. dotnet-framework-4.8-expert Legacy .NET Framework 4.8 maintenance and modernization. php-pro Modern PHP 8.3+ with strong typing and enterprise frameworks. kotlin-specialist Kotlin coroutines, multiplatform, and Android development. swift-expert Native iOS/macOS/server-side Swift with advanced concurrency. elixir-expert Fault-tolerant concurrent systems with OTP and Phoenix. sql-pro Complex SQL query optimization and schema design across major engines.
Frameworks (Frontend / Backend / Mobile)
Agent Description react-specialist React 18+ patterns, performance optimization, and server components. react-coder Simplicity-first React 19 components using internal UI packages. vue-expert Vue 3 Composition API, reactivity, and Nuxt 3 development. angular-architect Enterprise Angular 15+ with complex state and micro-frontends. nextjs-developer Production Next.js 14+ with App Router and server components. frontend-developer Robust, scalable React frontend components and UX. fullstack-developer End-to-end feature delivery from database to UI. backend-developer Scalable API development and microservices. django-developer Django 4+ apps and REST APIs with async views. rails-expert Rails apps with Hotwire reactivity and idiomatic patterns. laravel-specialist Laravel 10+ with Eloquent, queues, and enterprise features. laravel-backend-expert Laravel backend controllers, services, and Eloquent models. laravel-eloquent-expert Laravel Eloquent schemas, relationships, and query tuning. spring-boot-engineer Enterprise Spring Boot 3+ microservices and reactive patterns. wordpress-master WordPress themes, plugins, headless APIs, and scaling. mobile-developer Cross-platform mobile with React Native and Flutter. mobile-app-developer Native and cross-platform iOS/Android development. flutter-expert Cross-platform Flutter 3+ with custom UI and state management. electron-pro Electron desktop apps with native OS integration and distribution. cli-developer Command-line tools with intuitive design and cross-platform support.
Architecture & API Design
Data & Databases
Agent Description database-administrator High-availability DBs, performance tuning, and disaster recovery. database-optimizer Query optimization, indexing, caching, and partitioning. postgres-pro PostgreSQL performance, replication, and advanced features. data-engineer Scalable data pipelines, ETL/ELT, and data infrastructure. data-analyst Business data insights, dashboards, and statistical analysis. data-scientist Statistical analysis, ML, and data storytelling. data-researcher Discover, collect, and validate data from multiple sources.
AI / ML
Agent Description ai-engineer AI system design, model implementation, and production deployment. ml-engineer Production ML training pipelines, serving, and retraining. machine-learning-engineer Model deployment, serving infrastructure, and edge inference. mlops-engineer ML infrastructure, CI/CD, versioning, and experiment tracking. llm-architect Production LLM systems, fine-tuning, RAG, and inference serving. nlp-engineer NLP/NLU/NLG with transformer models and production pipelines. prompt-engineer Design, optimize, and evaluate prompts for production LLMs. mcp-developer Model Context Protocol server and client development.
Infrastructure / DevOps / Cloud
Agent Description cloud-architect Multi-cloud (AWS/Azure/GCP) IaC, FinOps, and architecture. devops-engineer CI/CD, containerization, monitoring, and automation. deployment-engineer CI/CD pipelines and zero-downtime deployment strategies. platform-engineer Internal developer platforms, golden paths, and self-service. kubernetes-architect Cloud-native K8s, GitOps, service mesh, and multi-tenancy. kubernetes-specialist Production-grade K8s deployments and cluster management. docker-expert Container image building, optimization, and orchestration. terraform-engineer Multi-cloud Terraform IaC and state management. terragrunt-expert Terragrunt orchestration and DRY multi-environment IaC. azure-infra-engineer Azure infrastructure, Entra ID, Bicep, and PowerShell automation. network-engineer Cloud/hybrid network design, security, and troubleshooting. cost-optimizer Cloud cost analysis, resource optimization, and scaling plans. windows-infra-admin Windows Server, Active Directory, DNS, DHCP, and Group Policy. iot-engineer Connected device architectures, edge computing, and IoT platforms.
PowerShell / Windows Automation
Reliability / Operations / Incident Response
Security
Quality / Review / Testing
Performance & Build
UI / UX / Accessibility / Design
Documentation
Specialized Engineering
Agent Description fintech-engineer Financial systems, payments, and regulatory compliance. slack-expert Slack apps, API integrations, and bot security review.
Product / Business / Research
Agent Description product-manager Product strategy, feature prioritization, and roadmaps. project-manager Project plans, risk management, and stakeholder coordination. scrum-master Agile facilitation, ceremonies, and velocity improvement. business-analyst Business process analysis and requirements gathering. customer-success-manager Customer health, retention, and lifetime value. sales-engineer Technical pre-sales, solution architecture, and POCs. content-marketer SEO content strategy and multi-channel campaigns. legal-advisor Contracts, compliance, IP strategy, and legal risk. market-researcher Market analysis, consumer behavior, and opportunity sizing. competitive-analyst Competitor analysis and competitive positioning. research-analyst Multi-source research synthesis and trend identification. trend-analyst Emerging patterns, industry shifts, and future scenarios. search-specialist Advanced search strategies and targeted information retrieval. scientific-literature-researcher Evidence-grounded answers from full-text research papers.
🧩 Skills
197 skills, each packaged as a directory containing a SKILL.md (and supporting scripts/templates). Skills trigger automatically based on their descriptions. Grouped below by domain.
Token Efficiency / Caveman Skill Description caveman Ultra-compressed communication mode (~75% token reduction). Lite / full / ultra / wenyan variants. Trigger: /caveman. caveman-commit Terse Conventional Commits messages. ≤50-char subject, body only when "why" isn't obvious. Trigger: /caveman-commit. caveman-compress Compress .md memory files to caveman prose (~46% input-token savings). Backs up originals. Trigger: /caveman-compress <file>. caveman-help Quick-reference card for all caveman modes, skills, and commands. One-shot display. Trigger: /caveman-help. caveman-review Ultra-compressed PR review: one line per finding — location, problem, fix. Trigger: /caveman-review. caveman-stats Show real token usage and estimated savings for the current session via hook. Trigger: /caveman-stats. cavecrew Decision guide for delegating to caveman-style subagents (~60% smaller tool results vs vanilla agents).
Claude Code Workflow & Engineering Practice Skill Description brainstorming Explore intent, requirements, and design before any creative/build work. writing-plans Turn a spec into a multi-step implementation plan before coding. executing-plans Execute a written plan in a separate session with review checkpoints. subagent-driven-development Execute plans with independent tasks in the current session. dispatching-parallel-agents Handle 2+ independent tasks with no shared state in parallel. test-driven-development TDD before writing implementation code for features/bugfixes. systematic-debugging Structured debugging before proposing fixes. verification-before-completion Require verification commands before claiming work is done. requesting-code-review Verify work meets requirements before merging. receiving-code-review Rigorously evaluate review feedback before implementing. finishing-a-development-branch Decide how to integrate completed work (merge/PR/cleanup). using-git-worktrees Create isolated workspaces via git worktrees. using-superpowers Establish how to find and use skills at conversation start. writing-skills Create, edit, and verify skills before deployment. skill-creator Create, improve, eval, and benchmark skills. autoskill Observe workflows via screenpipe and draft new skills. pi-agent Build with and use the Pi minimal terminal coding harness. mcp-builder Build high-quality MCP servers (Python FastMCP / TS SDK). claude-api Reference for the Claude API / Anthropic SDK: model IDs, pricing, params, streaming, tool use.
Expo / React Native Development Skill Description building-native-ui Build apps with Expo Router: styling, navigation, animations. native-data-fetching Network requests, React Query/SWR, caching, and offline support. add-app-clip Add an iOS App Clip target to an Expo app. expo-api-routes Create API routes in Expo Router with EAS Hosting. expo-brownfield Integrate Expo/React Native into existing native apps. expo-cicd-workflows Author EAS workflow YAML for build/deploy pipelines. expo-deployment Deploy Expo apps to App Store, Play Store, and web. expo-dev-client Build and distribute Expo development clients. expo-module Build Expo native modules/views (Swift, Kotlin, TS). expo-observe Add and query EAS Observe performance metrics. expo-tailwind-setup Set up Tailwind v4 / NativeWind v5 in Expo. expo-ui-jetpack-compose Use Jetpack Compose views via @expo/ui. expo-ui-swift-ui Use SwiftUI views via @expo/ui. eas-update-insights Check EAS Update health: crash rates, installs, payload size. upgrading-expo Upgrade Expo SDK versions and fix dependency issues. use-dom Run web code in a webview via Expo DOM components.
Web / Frontend / Design
Documents, Office & Publishing Skill Description docx Create, read, and edit Word (.docx) documents. pptx Create, read, and edit PowerPoint (.pptx) presentations. xlsx Open, read, edit, and create spreadsheets (.xlsx/.csv/.tsv). pdf Read, merge, split, fill, OCR, and create PDF files. markitdown Convert office/media files to Markdown. liteparse Local PDF/DOC parsing with bounding boxes and OCR for RAG. doc-coauthoring Structured workflow for co-authoring documentation. markdown-mermaid-writing Markdown + Mermaid diagram writing standards. slides-generator Build animation-rich HTML presentations (or convert PPT). internal-comms Write internal communications (status reports, updates, FAQs).
Research, Search & Reasoning
Scientific Writing & Publishing
Data Science, Stats & Visualization Skill Description exploratory-data-analysis EDA across 200+ scientific file formats with reports. statistical-analysis Guided test selection, assumptions, and APA reporting. statsmodels Statistical models (OLS, GLM, mixed, ARIMA) with diagnostics. scikit-learn Supervised/unsupervised ML, pipelines, and tuning. shap Model interpretability/explainability with SHAP. umap-learn Nonlinear dimensionality reduction and embeddings. matplotlib Low-level fully customizable plotting. seaborn Statistical visualization with pandas integration. polars High-performance DataFrame ETL/analytics. dask Distributed/larger-than-RAM pandas/NumPy workflows. vaex Out-of-core DataFrames for billions of rows. networkx Create, analyze, and visualize graphs/networks. sympy Exact symbolic math (algebra, calculus, solving). matlab MATLAB/Octave numerical computing and visualization. pymc Bayesian modeling and MCMC/variational inference. pymoo Multi-objective optimization (NSGA-II/III, MOEA/D). simpy Process-based discrete-event simulation. aeon Time series ML (classification, forecasting, clustering). timesfm-forecasting Zero-shot time series forecasting with TimesFM. scikit-survival Survival analysis and time-to-event modeling. usfiscaldata Query the U.S. Treasury Fiscal Data REST API. get-available-resources Detect CPU/GPU/memory/disk and recommend a compute strategy.
Deep Learning, RL & GPU
Bioinformatics & Genomics Skill Description biopython Molecular biology toolkit: sequences, parsing, NCBI access. bioservices Unified interface to 40+ bioinformatics services. gget Fast CLI/Python queries to 20+ bioinformatics databases. pysam Read/write SAM/BAM/CRAM/VCF/FASTA for NGS pipelines. scanpy Standard single-cell RNA-seq analysis pipeline. anndata Annotated matrix data structure for single-cell. scvi-tools Deep generative models for single-cell omics. scvelo RNA velocity analysis for single-cell trajectories. cellxgene-census Query CZ CELLxGENE Census for single-cell data. bulk-rnaseq End-to-end bulk RNA-seq orchestration (FASTQ to DEG). pydeseq2 Differential gene expression for bulk RNA-seq. pathway-enrichment Pathway/gene-set enrichment analysis (ORA/GSEA). arboreto Infer gene regulatory networks (GRNBoost2, GENIE3). geniml ML on genomic interval data (region embeddings, scATAC). gtars High-performance genomic interval analysis (Rust). polars-bio Genomic interval ops and bioinformatics I/O on Polars. deeptools NGS analysis: bigWig, QC, heatmaps for ChIP/RNA/ATAC-seq. pyopenms Mass spectrometry / proteomics analysis platform. matchms Spectral similarity and compound ID for metabolomics. flowio Parse FCS flow cytometry files. scikit-bio Microbiome analysis: alignments, diversity, ordination. phylogenetics Build/analyze phylogenetic trees (MAFFT, IQ-TREE, FastTree). etetoolkit Phylogenetic tree manipulation and visualization (ETE). cobrapy Constraint-based metabolic modeling (FBA/FVA). esm ESM3/ESMC protein models and ESMFold folding. glycoengineering Analyze/engineer protein glycosylation. tiledbvcf Scalable genomic variant storage/query with TileDB. lamindb Lineage-native lakehouse for biological datasets/models. depmap Cancer Dependency Map gene/drug dependency queries. primekg Query the Precision Medicine Knowledge Graph. nextflow Build/run Nextflow and nf-core bioinformatics pipelines. pacsomatic Operate nf-core/pacsomatic tumor-normal workflows.
Cheminformatics & Drug Discovery Skill Description rdkit Cheminformatics toolkit for fine-grained molecular control. datamol Pythonic RDKit wrapper for standard drug discovery. deepchem Molecular ML with featurizers and MoleculeNet datasets. torchdrug PyTorch GNNs for molecules and proteins. molfeat Molecular featurization for ML (100+ featurizers). medchem Medicinal chemistry filters and compound triage. pytdc Therapeutics Data Commons AI-ready drug datasets. diffdock DiffDock molecular docking and pose prediction. molecular-dynamics MD simulations with OpenMM and MDAnalysis. rowan Cloud-native molecular modeling workflow platform.
Physics, Astronomy, Materials, Quantum & Geospatial Skill Description astropy Astronomy/astrophysics workflows with Astropy. pymatgen Materials science: structures, phase diagrams, band structure. fluidsim Computational fluid dynamics simulations. qiskit IBM quantum computing framework. cirq Google quantum computing framework. pennylane Hardware-agnostic quantum ML with autodiff. qutip Open quantum systems simulation. zarr-python Chunked N-D arrays for cloud storage. geomaster Remote sensing, GIS, and spatial ML. geopandas Geospatial vector data analysis.
Clinical, Medical & Healthcare
Lab Automation & Platform Integrations
⚙️ Settings
The settings/
All three files share the same base configuration:
env
Variable Value What it does CLAUDE_AUTOCOMPACT_PCT_OVERRIDE70Triggers automatic context compaction once the context window reaches 70% usage (instead of the higher default), keeping more room before the limit. BASH_MAX_OUTPUT_LENGTH20000Maximum number of characters captured from a Bash command's output before it is truncated. Raised so long command outputs aren't cut short. MAX_MCP_OUTPUT_TOKENS8000Caps the number of tokens returned by MCP (Model Context Protocol) tool calls, preventing a single MCP response from flooding the context. CLAUDE_CODE_EFFORT_LEVELmediumSets the default reasoning/effort level Claude applies to tasks (low / medium / high), balancing speed against thoroughness.
Other keys:
permissions.deny./secrets/**, node_modules, build/dist/coverage/.next, logs, *.log).statusLinethemedark.modelsonnet.
Adjust model, theme, and the permission lists to match your own environment before relying on them.
A settings.local.json (machine-local permission overrides) is intentionally not tracked in this repo — it is git-ignored. Create your own at ~/.claude/settings.local.json if you need per-machine permission allowlists.
📁 Repository Layout
hljs language-graphql
Copy claude-code-kit/
├── agents/
├── skills/
├── settings/
└── README.md
