Development plugins

Claude Code and Codex plugins their authors filed under "development". All categories.

Julia package development following SciML standards

1 skill

seabbs/skills 6

just-do-it

claudecodex

Turn one goal into reviewed PRDs and clean least-privilege agent teams across Codex, Claude, AGY, Cursor, Grok, Pi, and Cline.

1 skill

adibirzu/oci-skills 6

rlm

claudecodex

Budgeted recursive analysis for large repositories and document sets with evidence ledgers, selective verification, and safe capability fallbacks.

1 skill

adibirzu/oci-skills 6

Automates Bubble Tea TUI design by analyzing requirements, mapping to appropriate components from the Charmbracelet ecosystem, generating component architecture, and creating implementation workflows. Use when designing terminal UIs, planning Bubble Tea applications, selecting components, or needing design guidance for TUI development.

1 skill

Human-Frontier-Labs-Inc/human-frontier-labs-marketplace 6

DeepSpace

claude

Build and deploy full-stack, real-time apps with the DeepSpace SDK: auth and roles, live data sync, messaging, file storage, payments, AI chat, and one-command deploys to app.space on Cloudflare Workers.

1 skill

deepdotspace/deepspace-skill 6

SAT-skill

claude

Structured Analytic Techniques for cyber threat intelligence analysis

1 skill

g-clef/SAT-skill 6

AI-agent-agnostic reference skill for SFTPGo. Teaches the AI how to drive SFTPGo correctly: REST API payloads (tagged unions, secret envelope, required fields), WebAdmin forms, Go template authoring for Event Actions, deployment recipes (Docker, Kubernetes, env-var convention), SaaS conventions, and OSS-vs-Enterprise awareness.

1 skill

sftpgo/sftpgo-skill 6

selfstore

claude

Give a browser app saving, backup, restore and multi-device sync with no server: an IndexedDB working copy and a portable encrypted ZIP the user owns.

1 skill

selfstoredev/selfstore 6

mcp-forge

claude

Scaffold, extend, test, and distribute MCP servers with mcp-forge

1 skill

iddv/mcp-forge 6

Transform vague requirements into well-defined, testable specifications using BDD narratives, use cases, model specs, payload contracts, and diagrams.

1 skill

SwiftyJourney/requirements-engineering-skill 6

ghx

claude

Route GitHub operations through deterministic adapters instead of fragile shell scraping. 70+ capabilities covering issues, PRs, repos, releases, and projects — each with validated input, normalized output, and automatic fallback routing.

aryeko/ghx 6

gdscript

claude

GDScript language support for Claude Code via Godot's built-in LSP

twaananen/claude-code-gdscript 6

Second Opinions

claudecodex

Get validation from a different AI model before committing major changes — detects available LLM CLIs and routes to the best one.

carlkibler/agent-skills 6

Run and triage Django/DRF security smoke checks into real risks, hygiene, and false positives using clean-scan discipline.

carlkibler/agent-skills 6

Design parallel isolated test lanes for desktop apps and local tools with shared state — maps collision surfaces and splits non-colliding test lanes.

carlkibler/agent-skills 6

Core skills and rules: version-checker, class-builder, knowledge cutoff awareness, and strict TypeScript patterns

Dexploarer/claudius-skills 6

Enterprise-grade kit with 15 skills, 20 commands, 10 specialist agents for microservices, compliance, and platform engineering

Dexploarer/claudius-skills 6

Complete Railway.app deployment toolkit with 5 skills, 6 commands, 4 specialists for PostgreSQL, MinIO, Qdrant, and multi-environment management

Dexploarer/claudius-skills 6

Turn subagent models and agent types on or off and set the effort subagents run at

jl-cmd/claude-dev-env 6

Curated skills + subagents shipped with Kookr. 72 skills (TypeScript patterns, async flow control, error handling, DDD, OSS PR workflow, reviewer distillation, independent merge review, communication-quality paper review) + 25 subagents (boundary-critic, design-minimalist, failure-mode-analyst, ambition-amplifier, assumption-archaeologist, task-role specialists repo-cartographer, repro-builder, patch-author, change-verifier, and the product-onboarding pair product-owner + user-test-simulator, and more).

72 skills · 25 agents · hooks

kookr-ai/kookr 5

Agent skills for responsibility-driven object design and domain-driven design.

61 skills

bernard-ng/skills 5

Fifty-three engineering-practice skills covering design (Clean Code, SOLID, CUPID, Ousterhout's deep modules, DDD, Hexagonal Architecture), testing (TDD, BDD, Khorikov's unit-testing principles), refactoring (Fowler, Kerievsky, Tidy First, Feathers), debugging (Agans, Zeller), delivery (CD, Kanban, Lean, Flow, Value Stream Mapping, the Toyota Way, two-axis code review), product (Running Lean, Story Splitting, Example Mapping, Ticket Writing, grilling, tracer-bullet tickets), leadership & operating model (The Accidental CIO, the systems-thinking iceberg), writing (Strunk's Elements of Style), learning (evidence-based teaching), working with coding agents (session retrospectives), language-specific helpers (LanguageExt for C#), and a router that maps situations to skills.

54 skills

vnovakovits/claude-skills 5

freeflow

claudecodex

Feedback-based control for coding agents.

50 skills · hooks

hassan-mohiddin/freeflow 5

dominodatalab

claudecodex

Domino Data Lab skills for Workspaces, Jobs, Projects, data, experiments, model deployment and monitoring, apps, governance, and the Domino APIs.

35 skills · 3 agents · 2 MCP servers · hooks

dominodatalab/domino-ai-plugin 5

fff

claude

FFFlow — plan, work, and audit in one Claude Code plugin. L0 prose through L3 RID traceability + mutation testing.

38 skills

zerotechdebt/ffflow 5

Engineering workflow skills, review agents, and a /feature pipeline: orientation, planning, test-driven development, systematic debugging, refactoring, error handling, observability, containers, CI pipelines, dependency upgrades, migration planning, incident postmortems, code review, completion verification, and performance work.

22 skills · 2 commands · 7 agents

KhaledSaeed18/dotclaude 5

Plugin Sankhya Addon Studio 2.0 (Wildfly/EJB + SDK JAPE) com 26 skills focadas e 6 sub-agents. Skills = fonte de verdade da API do SDK, validadas contra os jars. Setup do projeto via /addon-studio:init (docs/ADDON.md + @import no CLAUDE.md + plugin declarado no .claude/settings.json). Convencao de nomenclatura parametrizada por projeto.

24 skills · 6 agents

snk-devcenter/addon-studio 5

inkstone

claude

Custom Claude Code skills by Augustin Chan — ink painting generation, UI/UX design audits, and more

28 skills · 1 agent · hooks

augchan42/inkstone 5

Daniel Howells' agent skills for design and development: UI design, motion and browser QA, code review and clean-up, prose and naming, and task recovery.

29 skills

howells/skills 5