Developer Tools plugins

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

shaon

claudecodex

Rust CLI, MCP server, and skill for personal attendance, payslips, salary, and related self-service tasks on your own Hilan account.

2 skills

avivsinai/skills-marketplace 2

organon

claude

Registers the Organon MCP server (stdio): semantic search, entity graph, lifecycle, impact, and context tools.

1 skill · 1 MCP server

andrii-su/organon 2

liveblocks

claudecodex

Realtime collaboration for your app. Add agent skills and rules to ship rooms, presence, storage, comments, Yjs sync, and auth with concrete best practices.

2 skills

liveblocks/liveblocks-plugin 2

triz

claude

Resolves software trade-offs with TRIZ: the contradiction matrix and 40 inventive principles, the separation principles, and ARIZ-85C walked part by part with the user.

2 skills

Akurganow/ai-plugins 2

Branch and worktree relationship map for Codex sessions

1 skill · 1 MCP server

520wheat/worktree-map 2

Quote one or an ordered batch of dynamic shell arguments through structured MCP tools or a CLI fallback.

1 skill · 1 MCP server

Tan2237/safe-shell-skill 2

AI-powered reverse engineering assistant that bridges IDA Pro with language models through MCP.

1 skill · 1 MCP server

mrexodia/codex-marketplace 2

Skills and source notes for planning, building, and reviewing Bruno Simon-inspired creative 3D web projects.

2 skills

angziii/bruno-simon-lab 2

Use OpenCode from Codex, including Codex-thread transfer into OpenCode sessions.

1 skill · 1 MCP server

handong66/opencode-plugin-codex 2

hyper-v-control

claudecodex

Control Hyper-V VMs, graphical consoles, guest automation and user/kernel debugging through a native C# stdio MCP server.

1 skill · 1 MCP server

JerryLinLinLin/jerry-plugin-marketplace 2

Generate ObligationContract tests in your app or verify due-work bugs in open-source projects.

2 skills

gigaverse-app/pytest-obligation 2

kmj-codebridge

claudecodex

Secure, project-scoped AI coding across authorized computers and VPSs through one MCP bridge.

1 skill · 1 MCP server

kmjtechno/kmj-codebridge 2

recall

claudecodex

Brings back the few things you said earlier that matter for this request: prompt-time injection of short typed notes (rule, preference, decision, correction) from your own Claude Code and Codex history.

1 skill · hooks

just-every/plugin-recall 2

Production engineering handbook, full-duplex barge-in state machines, sub-500ms latency budgets, and 6-dimension audit rubric for real-time voice AI agents.

1 skill · 1 command

jangtrinh/design-os-voice-ux 2

endform

claudecodex

Endform runs your existing Playwright suite in parallel, up to 10x faster, and helps you keep it healthy as it grows. This plugin lets your agent run your tests on Endform and find failing, flaky, and slow tests, then fix or quarantine them or debug a test step by step.

1 skill · 1 MCP server

endformdev/skills 2

Skills for getting an LLM app ready to evaluate on Confident AI: create and verify an AI connection over the Confident AI MCP server, connect an app with no endpoint through the Confident Agent's handler mode, and upload a dataset.

2 skills

confident-ai/confident-skills 2

tiss

claudecodex

Ferramentas TISS e ANS para operadoras, prestadores, profissionais de saúde, pacientes e gestores do SUS e do governo.

1 skill · 1 MCP server

Voa-Health/tiss 2

Lead Architect & Orchestrator skill for Google Jules: parallel sessions, plan governance, and verification.

1 skill · 1 MCP server

nur-srijan/jules-mcp 2

agy-worker

claudecodex

Use Antigravity CLI for exploration, feature work, and project-scale implementation, with the driver independently verifying results. Supports Claude Code; keep headless sessions active until dispatch completes.

1 skill

cagdasyurekli/agy-worker 2

pricing-models

claudecodex

SaaS pricing model skill — metered (pay per use), credits (block when exhausted), balance (prepaid spend), seats (per-user), and boolean (feature flags). Decision frameworks, implementation patterns, and when to use each model.

1 skill

commet-labs/pricing-models 2

cpp-dev-skills

claudecodex

Ground general C++ work in an offline cppreference corpus.

1 skill

everest3d/cpp-dev-skills 2

Universal subscription billing patterns — free trials, proration, plan changes, dunning, cancellation flows, and add-ons. Framework-agnostic patterns with Commet code examples.

1 skill

commet-labs/subscription-patterns 2

metalama

claudecodex

Complete Metalama documentation for aspect-oriented programming and compile-time code generation in C#, covering aspects, T# templates, fabrics, architecture validation, and the Metalama.Patterns libraries (caching, contracts, observability). Use whenever writing, reviewing, or debugging Metalama code; when a build reports LAMA diagnostics or errors point into transformed/generated code; when asked to eliminate repetitive C# (logging, INotifyPropertyChanged, validation, retry, equality, builders) in a project that references Metalama packages; when configuring Metalama MSBuild properties; when testing aspects; or when migrating from PostSharp.

1 skill

metalama/Metalama.AI.Skills 2

Skills for developers building applications with Axon Framework 5: command handling and event-sourced entities, DCB decision models, event handling and processors, query handling, the event store and conversion, messaging foundations, configuration, and testing.

1 skill

AxonIQ/agent-skills 2

Self-contained project setup for new or existing repositories: foundation, code quality, CI, release automation, GitHub configuration, dependency management, and security scanning.

1 skill

byheaven/byheaven-skills 2

agent-hooks

claudecodex

Type-safe TypeScript hooks for Claude Code, Codex, OpenCode, and Antigravity using @goodfoot/agent-hooks — the unified successor to claude-code-hooks and codex-hooks

1 skill

goodfoot-io/marketplace 2

AI Native SDLC

claudecodex

Coordinate software-delivery handoffs, verification, release, and operational feedback with provider-neutral instructions and explicit host capability limits.

1 skill

MTEnt/special-skills 2

Select, design, compile, audit, diagnose, optimize, and evolve executable AI workflow graphs with typed state, bounded runtime semantics, and validation tooling.

1 skill

MTEnt/special-skills 2

Skill Authoring

claudecodex

Writes and audits agent skills and plugins to this repository's standards, with a deterministic validator for frontmatter, size, links, manifests, and shared contracts.

1 skill

MTEnt/special-skills 2

ludoweft

claudecodex

Extract, translate, review, validate, and rebuild moddable game resources through a deterministic CLI.

1 skill

zeikar/ludoweft 2