Back to the catalog

Plugins · Developer tools

50 listings on this page, in order of arrival. Each one has its own page with README, repository facts and source links.

  1. 42crunch-api-security-testing ★ 1
    Automate API security directly in Claude Code with 42Crunch - automatically audit OpenAPI specs, detect vulnerabilities aligned with OWASP A
  2. agent-sdk-dev ★ 36,087
    Development kit for working with the Claude Agent SDK
  3. apollo-skills ★ 111
    Apollo GraphQL agent skills for Claude Code — Apollo Client, Server, Federation, Connectors, Router, Rover CLI, iOS, Kotlin, and the Apollo
  4. atlassian-twg-cli
    Teamwork Graph CLI is Atlassian's agent-first interface to your entire work context: Jira issues, Confluence pages, Bitbucket PRs, along wit
  5. atomic-agents ★ 6,234
    Comprehensive development workflow for building AI agents with the Atomic Agents framework. Includes specialized agents for schema design, a
  6. base44 ★ 89
    Build and deploy Base44 full-stack apps with CLI project management and JavaScript/TypeScript SDK development skills
  7. Buildkite ★ 16
    Official Buildkite skills for Claude Code, Cursor, and other AI coding agents — pipelines, migration, preflight, agent runtime, CLI, and API
  8. clangd-lsp ★ 36,087
    C/C++ language server (clangd) for code intelligence
  9. codspeed ★ 355
    CodSpeed is the all-in-one performance testing toolkit. Dive into benchmarking results, flamegraphs, and performance comparisons — give Clau
  10. crowdstrike-falcon-foundry ★ 25
    CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, colle
  11. csharp-lsp ★ 36,087
    C# language server for code intelligence
  12. dataverse ★ 216
    Agent skills for building on, analyzing, and managing Microsoft Dataverse — with Dataverse MCP, PAC CLI, and Python SDK.
  13. fakechat ★ 36,087
    Localhost web chat for testing the channel notification flow. No tokens, no access control, no third-party service.
  14. forge-skills ★ 21
    Forge-focused skills and MCP configuration for Atlassian Forge: scaffold and deploy apps (forge create, templates, dev spaces), build Teamwo
  15. gopls-lsp ★ 36,087
    Go language server for code intelligence and refactoring
  16. greptile ★ 36,087
    AI-powered codebase search and understanding. Query your repositories using natural language to find relevant code, understand dependencies,
  17. jdtls-lsp ★ 36,087
    Java language server (Eclipse JDT.LS) for code intelligence
  18. kotlin-lsp ★ 36,087
    Kotlin language server for code intelligence
  19. laravel-boost ★ 36,087
    Laravel development toolkit MCP server. Provides intelligent assistance for Laravel applications including Artisan commands, Eloquent querie
  20. liquid-lsp ★ 32
    LSP integration for Shopify Liquid templates via the Shopify CLI theme language server.
  21. lua-lsp ★ 36,087
    Lua language server for code intelligence
  22. lumen ★ 254
    Precise local semantic code search via MCP. Indexes your codebase with Go AST parsing, embeds with Ollama or LM Studio, and exposes vector s
  23. mattpocock-skills ★ 250,836
    Matt Pocock's agent skills for real engineering — grilling, spec/ticket flows, TDD, code review, domain modelling and more. Plug-and-play, n
  24. mcp-apps ★ 2,793
    Skills for creating MCP Apps with the MCP Apps SDK
  25. mergify ★ 30
    Skills for the Mergify CLI: manage merge queues, stacked pull requests, Test Insights (flaky tests, quarantine), merge protections, and Merg
  26. nightvision ★ 3
    Skills for working with NightVision, a DAST and API Discovery platform that finds exploitable vulnerabilities in web applications and REST A
  27. outputai ★ 435
    Output.ai workflow development toolkit for Claude Code. Adds 5 specialist agents (planner, builder, debugger, prompt writer, quality reviewe
  28. php-lsp ★ 36,087
    PHP language server (Intelephense) for code intelligence
  29. pr-review-toolkit ★ 36,087
    Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification
  30. preset-cli-skills ★ 11
    Preset CLI skills for explicit shell, scripting, and CI/CD workflows driven by the `sup` CLI (PyPI package `superset-sup`). Use only for CLI
  31. pyright-lsp ★ 36,087
    Python language server (Pyright) for type checking and code intelligence
  32. Qt Development Skills ★ 407
    Agentic engineering skills for Qt software development, including Qt C++/QML code review, QML coding, and Qt C++/QML code documentation. The
  33. ruby-lsp ★ 36,087
    Ruby language server for code intelligence and analysis
  34. rust-analyzer-lsp ★ 36,087
    Rust language server for code intelligence and analysis
  35. sap-hana-cli ★ 3
    150+ SAP HANA database tools for AI assistants. Query tables, import/export data, profile data quality, compare schemas, manage backups, mon
  36. sap-mdk-server ★ 36
    MCP server for SAP Mobile Development Kit (MDK). Build and modify MDK applications with AI assistance — schema lookups, action validation, r
  37. Scandit SDK ★ 19
    AI agent skills for integrating the Scandit Data Capture SDK — product selection, documentation, and implementation guides for barcode scann
  38. serena ★ 36,087
    Semantic code analysis MCP server providing intelligent code understanding, refactoring suggestions, and codebase navigation through languag
  39. servicenow-sdk ★ 121
    Create, edit, and deploy ServiceNow applications with the Fluent SDK effortlessly through Claude. Helps developers build, extend, and manage
  40. sonarqube ★ 102
    Automatically enforce SonarQube code quality and security in the agent coding loop — 7,000+ rules, secrets scanning, agentic analysis, and q
  41. sonatype-guide ★ 4
    Sonatype Guide MCP server for software supply chain intelligence and dependency security. Analyze dependencies for vulnerabilities, get secu
  42. sourcegraph ★ 4
    Code search and understanding across codebases. Search, read, and trace references across repositories; analyze refactor impact; investigate
  43. superpowers ★ 281,867
    Superpowers teaches Claude brainstorming, subagent driven development with built in code review, systematic debugging, and red/green TDD. Ad
  44. swift-lsp ★ 36,087
    Swift language server (SourceKit-LSP) for code intelligence
  45. teamcity-cli ★ 123
    Agent skill for interacting with TeamCity CI/CD using the teamcity CLI. Enables Claude to explore builds, view logs, start jobs, manage queu
  46. typescript-lsp ★ 36,087
    TypeScript/JavaScript language server for enhanced code intelligence
  47. ui5 ★ 34
    SAPUI5 / OpenUI5 plugin for coding agents. Create and validate UI5 projects, access API documentation, run UI5 linter, get development guide
  48. unreal-engine-skills-for-claude-code ★ 274
    Control Unreal Editor directly from Claude Code via MCP. Hundreds of tools exposed via Unreal's ToolsetRegistry across 30+ toolsets: actors,
  49. youdotcom-agent-skills ★ 66
    You.com agent skills for web search, research with citations, and content extraction. Guided integrations for Vercel AI SDK, Claude Agent SD
  50. ab-testing ★ 3
    Generate A/B testing infrastructure and analysis