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Developer Tools Codex plugins

Codex Plugin Stats: discover plugins, explore their skills and track catalog growth and observed changes.

Explore 5,295 plugins across 14 categories.

Developer Tools plugins 18

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AI Software ArchitectAUTOSOFT EngineeringProject-aware design-pattern and architecture guidance using your Codex model, with transparent local safety and quality hooks.

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AI Software Architect

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ai-software-architect

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Helps you and your coding agent choose the best-fit software architecture for your project by analyzing needs, comparing architectural options and design patterns, and explaining trade-offs before implementation. Guides evidence-based decisions with guardrails,…

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Publisher keywords · listing

architecture adr design-patterns agent-skills

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Project-aware design-pattern and architecture guidance using your Codex model, with transparent local safety and quality hooks.

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Developer ToolsVersion 0.2.3
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Software ArchitectSyed Fasih Haider Raza RizviSoftware Architect: an expert AI principal software architect. Designs any system end to end: requirements, architecture styles, microser...

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Software Architect

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softwarearchitect

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Publisher subtitle

Design software architecture

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Publisher capabilities · listing

Designs complete software systems with blueprints, components, data flow, APIs, scaling plans and roadmaps Chooses the right architecture: modular monolith, microservices, serverless, event-driven or hexagonal Designs cloud architectures on AWS, Azure and Google Cloud with service mapping and cost optimization Creates C4, U…

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software architect software architecture system design microservices cloud architecture architecture diagram c4 model uml api design solution architect

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Publisher description

Software Architect: an expert AI principal software architect. Designs any system end to end: requirements, architecture styles, microservices, domain-driven design, event-driven systems, APIs, data and databa…

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Design software systems from requirements through architecture and implementation planning. Get help with microservices, APIs, databases, event-driven systems, cloud architecture across AWS, Azure, and Google Cloud, scalability, reliability, security…

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Developer ToolsVersion 1.0.0
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Software ArchitectThe Doers Firm LTDShape software requirements into documented architecture decisions.

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Software Architect

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software-architect

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Shape software requirements into documented architecture decisions.

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Explore software requirements and constraints, compare architecture options, and document system designs and decisions. Address security, reliability, scalability, operability, and cost trade-offs while clearly labeling assumptions. Provides advisory arti…

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Publisher subtitle

Design robust software

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Developer ToolsVersion 0.1.0
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Software & AI CopilotKrishna SathvikRepository-first coding help for software, data, and AI projects.

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Understand existing repositories before proposing code changes Debug software, data, and AI code from errors, logs, tests, and surrounding context Implement focused changes while preserving project architecture and public contracts Review code for correctness, security, compatibility, concurrency, and maintainability Refactor code without unnecessary rewrites or unrelated cleanup Design unit, in…

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Software & AI Copilot

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Package name

software-data-ai-copilot

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coding software data ai debugging code-review testing

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Repository-first coding help for software, data, and AI projects.

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Software, Data & AI Copilot helps you understand, debug, implement, review, refactor, test, migrate, and harden code across software, data, and AI projects. It works repository-first, follows existing…

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Developer ToolsVersion 0.1.0
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Product & App ArchitectKrishna SathvikTurn product ideas and existing apps into focused product plans, UX flows, architecture decisions, and implementation-ready build plans.

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product app architecture prd ux mvp software design

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Product & App Architect

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Package name

product-app-architect

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…criteria Design UX flows with loading, empty, error, permission, and recovery states Recommend app architecture from real product and nonfunctional requirements Define data, API, auth, integration, background-job, and system boundaries Compare architecture trade-offs without defaulting to unnecessa…

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Publisher description

Turn product ideas and existing apps into focused product plans, UX flows, architecture decisions, and implementation-ready build plans.

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Product & App Architect helps turn raw ideas, screenshots, existing apps, feature requests, and technical constraints into focused product decisions and buildable plans. It can define an MVP, audit an existing prod…

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Developer ToolsVersion 0.1.0
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IcePanelIcePanel Technologies Inc.IcePanel is a collaborative diagramming and modelling tool for software architecture. With IcePanel's MCP, bring your software architectu...

Publisher subtitle

Design software architecture

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Publisher description

IcePanel is a collaborative diagramming and modelling tool for software architecture. With IcePanel's MCP, bring your software architecture designs into ChatGPT and Codex. Some cool things you can do with IcePanel's MCP: - Understand the systems you're building and data f…

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Developer ToolsVersion 1.0.0
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Software Engineering ToolkitThe Doers Firm

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Software Engineering Toolkit is an adapted multi-skill engineering toolkit inspired by Matt Pocock's open-source skills repository. It helps agents and developers align on intent, model the domain, wr… …lopment, diagnose bugs, review code, research with citations, create handoffs, and improve codebase architecture.

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Software Engineering Toolkit

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Package name

software-engineering-toolkit

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Publisher subtitle

Ship disciplined software

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Disciplined engineering workflows for alignment, specifications, architecture, testing, debugging, research, and delivery.

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Developer ToolsVersion 0.1.0
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Matt Skills CuratedMamdouh AboammarCurated engineering, AI/ML, and agentic productivity Skills adapted for ChatGPT and Codex.

Publisher capabilities · listing

…t spec implementation Test-driven development (TDD) Root-cause bug diagnosis Pre-commit code review Software architecture & deep modules Domain-driven modeling & ADRs Primary-source technical research AI & ML model engineering Self-healing data remediation ML statistical evaluation & metrics Cognitive worksp…

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1 more matching sources

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…s, specs, tickets, multi-agent spec implementation, TDD, debugging, review, session retrospectives, architecture, research, AI model development, data remediation, statistical ML best practices, J-space cognitive reasoning, autonomous goal contracts, skill conductor authoring, repository safety and…

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Developer ToolsVersion 1.1.0
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stark AI Developerservrox solutions UGstark AI Developer brings practical workflows for implementation-ready specifications, architecture decisions, structural code analysis, ...

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Turn rough feature ideas into implementation-ready specifications. Compare software architecture options with explicit tradeoffs. Search code structurally with CodeGraph and ast-grep workflows. Create editable draw.io diagrams from system context. Create repository documentation and…

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stark AI Developer brings practical workflows for implementation-ready specifications, architecture decisions, structural code analysis, editable diagrams, repository visuals, agent memory, and capability recommendations. Its open-source skills expose their instructions and supporting s…

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Developer ToolsVersion 1.7.1
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gstack WorkflowsMamdouh AboammarPortable ChatGPT and Codex adaptation of gstack workflows for planning, review, QA, debugging, design, security, documentation, and relea...

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Product planning Architecture review Code review Root-cause debugging QA Design review Security review Documentation Release preparation Repository health Performance benchmarking Context handoff Browser workflow rout…

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gstack software-development code-review qa planning developer-tools

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…on of the gstack engineering workflows. It keeps the familiar specialist jobs for product planning, architecture review, debugging, code review, QA, design, security, documentation, release work, browser tasks, and iOS workflows while mapping execution to capabilities actually available on the curre…

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Developer ToolsVersion 0.1.0
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Build Web Data VisualizationOpenAIDesign, critique, implement, test, and export web data visualizations in Codex, including charts, maps, dashboards, Gantt, UML, scrollyte...

Publisher keywords · package

…cessibility testing visual-regression reports slides infographics scrollytelling parallax gantt uml software-architecture graph-layout node-link mobile responsive shareable-state visual-design visual-design-contract color-contrast uncertainty export diagrams operational-workspaces humanitarian geopolitical

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1 more matching sources

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…xport browser charts, dashboards, maps, WebGL/Three.js scenes, Canvas/D3 visuals, Gantt charts, UML/software diagrams, scrollytelling, reports, PDFs, and slide decks. It emphasizes source-backed data, accessible responsive layouts, URL-shareable analysis state, and concept-first design for advanced…

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Developer ToolsVersion 0.1.21
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Code Ontology Companionbattle-dollExplore authorized Java/Spring and Python code, dependency paths, and snapshot changes in an offline 3D workbench with source-linked stat...

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codex-plugin static-analysis code-knowledge-graph software-architecture dependency-analysis change-impact-analysis spring dependency-injection python rdf provenance

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Developer ToolsVersion 0.6.0
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LLM & Agent Builder CopilotKrishna Sathvik

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…tions, and agentic systems without adding unnecessary autonomy. It can choose between deterministic software, a single model call, bounded tools, explicit workflows, autonomous agents, and multi-agent designs; define safe tool contracts and permissions; design state and memory; plan handoffs and orc… …es. It favors structured outputs, least privilege, bounded execution, recoverable state, and simple architectures.

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Choose the simplest architecture from deterministic code through multi-agent systems Design LLM applications, tool-using workflows, autonomous agents, and multi-agent systems Define safe tool schemas, permissions, retrie…

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Developer ToolsVersion 0.1.0
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Vibe CoderSyed Fasih Haider Raza Rizvi

Publisher description

Vibe Coder: an expert AI coding partner that turns ideas into working software. Plans projects (build plans, PRDs, tech stacks, MVP scope, architecture, databases, APIs and task boards), builds full-stack apps and SaaS, UIs, landing pages, mobile apps, scripts, bots and extensions, adds login, payments and AI features, writes prompts and…

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Turn software ideas into clear build plans and working code. Create PRDs, choose tech stacks, define MVP scope, design architecture, databases, APIs, and UIs, and build full-stack apps, SaaS products, mobile apps, scripts, bots, extensions, and landing pages. Get help adding authentication, payments, and AI features,…

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…s, scripts, bots and Chrome extensions Writes PRDs, specs, database schemas, API designs and system architecture for any project Fixes bugs and errors, and rescues projects that AI coding tools have broken Reviews, refactors, tests and safety-checks code like a senior engineer Writes expert prompts…

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Developer ToolsVersion 1.2.0
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NaClITSaltOpen-source full-SDLC framework with graph-native project knowledge for agentic development.

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developer-tools software-delivery systems-analysis verification

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…ead of markdown specs that agents must re-read every session, all project knowledge — requirements, architecture decisions, entities, rules, and their relationships — lives in a Neo4j knowledge graph as first-class queryable objects. The measured effect: planning a single use case takes ~550 tokens…

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Developer ToolsVersion 0.2.2
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Duende SkillsDuende SoftwareDuende development skills and agents — covering OAuth/OIDC protocols, IdentityServer, token management, ASP.NET Core authentication/autho...

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Duende Software

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…ver, token management, ASP.NET Core authentication/authorization, BFF patterns, and secure identity architecture

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Developer ToolsVersion 0.3.0
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Create StateCreate State, Inc.

Publisher description

Create State gives ChatGPT persistent memory for your software projects. Save code snippets, architectural decisions, and debugging insights to a personal knowledge graph. Pick up exactly where you left off in future conversations.

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Developer ToolsVersion 1.0.0
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Programming HubThe Doers Firm

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…is a multi-skill engineering workspace for writing, explaining, debugging, reviewing, refactoring, architecting, testing, securing, optimizing, deploying, documenting, and learning software. It supports frontend, backend, databases, APIs, Cloudflare, Git, migrations, and coding-agent handoffs while keeping evidence and verification explicit.

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Build, explain, debug, test, secure, optimize, deploy, and document software in one engineering workspace.

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Developer ToolsVersion 0.1.0
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