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. openpencil-skill ★ 54
   Design skill for OpenPencil — op CLI, batch DSL, MCP tools, and UI best practices
2. festival ★ 50
   Festival Methodology: goal-oriented project management for human-AI development workflows. Provides fest and camp CLI integration, automatic
3. anycap ★ 43
   Create and understand media, research the live web, share files, and publish pages through the AnyCap CLI and MCP server.
4. open-code-review ★ 37
   MCP Server for Open Code Review - AI code quality gate that detects hallucinated imports, phantom packages, stale APIs, and security anti-pa
5. zuke ★ 38
   Agent skills for Zuke — scaffold Zuke into a project (zuke-setup) and write or edit a zuke.ts build (zuke-write-build).
6. harness-kit ★ 29
   Core skills library: TDD orchestration, meta-harness automation, debugging, collaboration patterns, and proven techniques for software engin
7. react-native-hifi ★ 28
   React Native & Expo development workflow: skills library with TDD, debugging, collaboration patterns, and proven techniques
8. quarkus-agentic-scaffolding ★ 26
   Three-skill flow and always-on conventions for building Quarkus + LangChain4j agentic AI applications: setup (toolchain, MCP servers, conven
9. screenshot-anything-macos ★ 24
   Give Gemini CLI the ability to see your screen. Capture full screen or specific windows on-demand for visual debugging, UI analysis, and con
10. agy-hud ★ 23
    Premium HUD for Antigravity CLI
11. polyspace-agentic-toolkit ★ 23
    Static analysis skills and MCP tools for C/C++ using Polyspace as You Code, Bug Finder, and Code Prover. Run analysis, review, fix, and just
12. research-cli ★ 20
    Deep Research extension using Gemini v1alpha Interactions API
13. hive-sdk ★ 18
    Evidence-backed crypto due diligence with sources, freshness, and runtime receipts.
14. prompt-to-asset ★ 18
    MCP server + CLI for production-grade software assets (logos, app icons, favicons, OG, illustrations) — routes across 30+ image models, zero
15. dahatake-skills ★ 16
    dahatake のエージェントスキル集。ローカル完結の Markdown 横断検索 (markdown-query) とソースコード検索 (code-query) を提供します。CLI 本体は各キットの install スクリプトで導入します。
16. virtual-team ★ 13
    Virtual development team: TDD, debugging, code review, backlog management, and proven workflow patterns
17. kobiton-automate ★ 12
    Connect to Kobiton mobile testing platform - manage devices, run automation suites, and view test results
18. typegraph ★ 12
    Type-aware TypeScript navigation — 14 MCP tools for go-to-definition, find-references, dependency graphs, cycle detection, and impact analys
19. suprsend ★ 12
    SuprSend CLI
20. petropowers ★ 11
    Core skills library: TDD, debugging, collaboration patterns, and proven techniques
21. codacy-skills ★ 11
    Codacy skills for Gemini CLI: query issues, enrich code reviews, investigate security findings, and configure Codacy for your project.
22. spec-driven-tdd ★ 10
    Plan and track in OpenSpec; implement with TDD, simplify, and code review.
23. superpowers-deepseek-v4 ★ 10
    Superpowers DeepSeek v4: TDD, debugging, collaboration skills. Independent of obra/superpowers.
24. skill-evaluator ★ 10
    Evaluate AI skills across model tiers with blind testing and refinement recommendations
25. gemini-cli-themes ★ 9
    Popular terminal themes for Gemini CLI
26. catenary ★ 8
    Giving AI coding agents LSP-powered code intelligence.
27. gas-fakes-ext ★ 8
    Gemini CLI Extension for Sandboxed Google Apps Script - This Gemini CLI extension provides a secure, sandboxed environment for developing an
28. gophers ★ 8
    26 production-grade Go programming skills for Gemini CLI — fundamentals, concurrency, web, data, observability, testing, code review.
29. run-long-command ★ 7
    A Gemini CLI extension that enables the execution of long-running shell commands in the background asynchronously using tmux. This integrati
30. werkstatt ★ 7
    Core skills library: TDD, debugging, collaboration patterns, and proven techniques.
31. gas-development-kit-extension ★ 6
    This Gemini CLI extension enhances Google Apps Script development by integrating with tools like clasp and gas-fakes, streamlining workflows
32. cekura ★ 6
    Access Cekura voice AI testing & evaluation context and MCP tools directly from Gemini CLI.
33. driftx ★ 6
    Visual testing and device interaction for React Native and Android apps
34. domain-check ★ 6
    Cross-platform, dependency-free domain availability checker. Five-source consensus (RDAP, WHOIS, authoritative DNS, A/AAAA, TLS), GDPR-aware
35. zio-skills ★ 6
    Coding agent skills for building applications with ZIO and ZIO HTTP. Start here for server scaffolding, OpenAPI code generation, endpoint AP
36. winget-mcp ★ 5
    A Gemini CLI extension for the Windows Package Manager (WinGet) MCP server.
37. development-crew ★ 6
    A skills-first development workflow with Rubber Duck, Architect, Implementer, and Code Reviewer skills.
38. bouncer ★ 5
    A one-file door-guard for coding agents. Reads every shell command at the door; the dangerous ones don't get in.
39. esa ★ 5
    esa CLI skill for AI agents - search, read, create, and manage esa posts via CLI
40. bitmex-cli ★ 5
    Agent-first CLI for trading crypto, stocks, forex, and derivatives on BitMEX.
41. supergoal ★ 4
    Objective-driven dev router. Use for "fix bug", "add feature", "prototype", "QA/verify", or "code review".
42. bitbank-lab-cli ★ 4
    Experimental CLI & Agent Skills starter kit for bitbank — botters lab community edition. Market data, paper trading, account read, and Priva
43. augment-context-engine ★ 4
    Bring full codebase context into your AI workflows. The Augment Context Engine delivers deep semantic understanding across large codebases,
44. Apiiro Guardian Agent ★ 4
    Agentic Application Security Platform (ASPM) for Gemini CLI prevents risk before code exists by rewriting prompts into secure prompts using
45. lusha ★ 4
    Connect Lusha to Gemini to pull verified B2B data, contact data, and company data — including verified emails, direct dials, mobile numbers,
46. bearpaws ★ 3
    Bearpaws began as a hard fork of superpowers v5.0.7; now an independent low-token Gemini CLI extension for TDD, debugging, planning, code re
47. buy-vs-build ★ 3
    Buy-vs-build mode. Forces agents to check standard library, native platform, already-installed dependencies, open source, commercial options
48. sddw ★ 3
    Spec-Driven Development Workflow for Gemini CLI. An 8-step pipeline: Requirements → Code Analysis → Design → Taskify → Implement → Task Revi
49. dmi-superpowers ★ 3
    Core skills library: TDD, debugging, collaboration patterns, and proven techniques
50. rolepod-uiproof ★ 3
    Real browser/mobile driver for AI agents — click through UI, audit accessibility, measure Core Web Vitals, check console errors, inspect net