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Developer Tools Codex plugins

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

Explore 5,319 plugins across 14 categories.

Developer Tools plugins 44

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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 gu…

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Developer ToolsVersion 0.2.3
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Intuitive Software DesignArcanEdge LLCAn evidence-grounded standard for intuitive interfaces, connected tasks, and reliable service-backed experiences.

Plugin name

Intuitive Software Design

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Package name

intuitive-software-design

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Publisher subtitle

Make software intuitive.

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Publisher keywords · listing

intuitive-design software-design design-review usability-audit interaction-design

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Applies the Intuitive Software Design Standard through task walkthroughs, product mental models, decision support, multi-role handoffs, and connected experience design. Evaluates UI, Flow, and Feel, including relevant devi…

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Developer ToolsVersion 1.3.1
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Software & AI CopilotKrishna SathvikRepository-first coding help for software, data, and AI projects.

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Software & AI Copilot

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software-data-ai-copilot

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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…

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coding software data ai debugging code-review testing

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Publisher description

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

Plugin name

Software Architect

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Package name

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…

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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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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 a…

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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 Googl…

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

Plugin name

Software Architect

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Package name

software-architect

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Publisher subtitle

Design robust software

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Publisher description

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 clear…

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Developer ToolsVersion 0.1.0
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Software Engineering ToolkitThe Doers FirmDisciplined engineering workflows for alignment, specifications, architecture, testing, debugging, research, and delivery.

Plugin name

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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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…

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Developer ToolsVersion 0.1.0
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ComponecatShaftware LLCComponecat is your organization's software catalog: every system, service, library, and API you run, with owners, dependencies, documenta...

Publisher subtitle

Explore your software catalog

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Componecat is your organization's software catalog: every system, service, library, and API you run, with owners, dependencies, documentation, and endpoints in one place. This plugin gives ChatGPT direct access to that catalog. Ask qu…

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Developer ToolsVersion 1.0.0
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HarnessHarness.ioHarness helps users inspect software delivery health, diagnose failed executions, find delivery resources, and perform authorized create,...

Publisher subtitle

Autonomous software delivery

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Harness helps users inspect software delivery health, diagnose failed executions, find delivery resources, and perform authorized create, update, delete, and execute actions across their Harness account from ChatGPT.

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Developer ToolsVersion 1.0.0
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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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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 a…

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Developer ToolsVersion 1.0.0
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KodyKENT CHRISTOPHER DODDSKody turns successful work in ChatGPT into durable, user-owned software. ChatGPT can use Kody to find the user's available capabilities a...

Publisher subtitle

Turn agent work into software

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Kody turns successful work in ChatGPT into durable, user-owned software. ChatGPT can use Kody to find the user's available capabilities and turn working solutions into reusable packages, schedules, webhooks, portable memories, and secret-backed connections. Crede…

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Developer ToolsVersion 1.0.2
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nunu.ainunu.aiWith the nunu.ai plugin, you can automate your QA testing. Author test cases in natural language and run them end to end on real Android ...

Publisher subtitle

AI-powered software testing

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Developer ToolsVersion 1.0.0
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ShipSaul MartíPrepare completed software for production with CI/CD, observability, release safety, migrations, security, performance, rollback, and hum...

Publisher subtitle

Prepare software to ship

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Publisher description

Prepare completed software for production with CI/CD, observability, release safety, migrations, security, performance, rollback, and human-only operational steps.

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Developer ToolsVersion 2.0.0
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Vioscale AIVioscale Technologies LtdVioscale AI helps users discover, compare, and evaluate software using evidence-backed facts, transparent scores, and canonical citations.

Publisher subtitle

Evidence-backed software

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Vioscale AI helps users discover, compare, and evaluate software using evidence-backed facts, transparent scores, and canonical citations.

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Developer ToolsVersion 1.0.0
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Go: Production EngineeringAshwin GopalsamyEvidence-backed Go language, API, service, testing, performance, security, operations, and engineering-review skills.

Publisher capabilities · listing

Build production Go systems Test and diagnose Go software Review Go changes

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Developer ToolsVersion 0.4.0
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Matt Skills CuratedMamdouh AboammarCurated engineering, AI/ML, and agentic productivity Skills adapted for ChatGPT and Codex.

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…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 Cogniti…

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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, ...

Publisher capabilities · listing

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 documenta…

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Developer ToolsVersion 1.7.1
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Agent SkillsRONALD FERRARI SOARESProduction-grade engineering skills for AI coding agents covering the full software development lifecycle from spec to ship.

Publisher keywords · listing

software-engineering planning testing review shipping

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Production-grade engineering skills for AI coding agents covering the full software development lifecycle from spec to ship.

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Provides reusable engineering workflows for planning, coding, reviewing, testing, and shipping software with coding agents.

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Developer ToolsVersion 0.6.10
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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 geopo…

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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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Codex Engineering GuardrailsСергей ГусевSkills-only bundle for scoped software implementation and independent code verification in Codex.

Publisher keywords · listing

codex software-engineering code-review testing verification

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Publisher description

Skills-only bundle for scoped software implementation and independent code verification in Codex.

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Developer ToolsVersion 1.1.1
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GodPromptTomi ŠeregiA scoped production-engineering workflow for implementing, debugging, reviewing, refactoring, and release-preparing software with explici...

Publisher keywords · listing

software-engineering coding-agent debugging code-review verification

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…ion-engineering workflow for implementing, debugging, reviewing, refactoring, and release-preparing software with explicit scope and verification evidence.

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A scoped software-engineering workflow for implementation, debugging, review, refactoring, and release preparation with explicit scope and verification evidence.

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Developer ToolsVersion 1.0.24
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gstack WorkflowsMamdouh AboammarPortable ChatGPT and Codex adaptation of gstack workflows for planning, review, QA, debugging, design, security, documentation, and relea...

Publisher keywords · listing

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

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Developer ToolsVersion 0.1.0
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NaClITSaltOpen-source full-SDLC framework with graph-native project knowledge for agentic development.

Publisher keywords · listing

developer-tools software-delivery systems-analysis verification

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Developer ToolsVersion 0.2.2
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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.

Publisher keywords · listing

product app architecture prd ux mvp software design

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Developer ToolsVersion 0.1.0
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taskplaneVolodymyr DemkivTurn software goals into clear plans, working code and reviews backed by evidence with Claude or Codex.

Publisher keywords · listing

software-delivery software-design code-review dependency-graph claude codex

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Turn software goals into clear plans, working code and reviews backed by evidence with Claude or Codex.

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Taskplane coordinates AI-assisted software delivery from the first requirement to the final review. Design a change before building, implement a feature against clear acceptance criteria, or review existing code without changing it. K…

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Developer ToolsVersion 2.31.5
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Duende SkillsDuende SoftwareDuende development skills and agents — covering OAuth/OIDC protocols, IdentityServer, token management, ASP.NET Core authentication/autho...

Publisher

Duende Software

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Developer ToolsVersion 0.3.0
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MGS Agile ToolkitMountain Goat Software, LLCAccess to expert, 24x7 Scrum and agile coaching, expert level user story splitting, product backlog item generation and access to your Mo...

Publisher

Mountain Goat Software, LLC

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…expert level user story splitting, product backlog item generation and access to your Mountain Goat Software video course library, right inside ChatGPT. This is the only set of tools about user stories that are designed by author of the popular User Stories Applied book, Mike Cohn.

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Developer ToolsVersion 3.0.0
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Catalyst by ZohoCatalyst by Zoho

Publisher description

…tack development platform for building web applications, APIs, automation workflows, and AI-powered software. The Codex plugin helps developers use Catalyst services directly from their coding workflow, making it easier to create backends, manage databases and storage, deploy applications, automate…

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Developer ToolsVersion 1.0.0
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CraftianFOR IO LABS INC.

Publisher description

Create fully working business software and web apps from a prompt. With Craftian you can create CRMs, task managers, inventory systems, expense trackers, time trackers, job portals, on-boarding portals, data forms etc. Craftian cr…

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Developer ToolsVersion 1.0.1
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Create StateCreate State, Inc.

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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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ECZ-ID SBOM & CRA ReadinessEcoCitizenz Ltd

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Review a workspace for software-supply-chain evidence relevant to SBOM and EU Cyber Resilience Act readiness. Check for machine-readable SBOMs, CycloneDX, SPDX, lockfiles, VEX/CSAF, vulnerability-disclosure evidence, proven…

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Developer ToolsVersion 0.1.1
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get-fableMamdouh Abo Ammar

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Routes software work through 25 focused lifecycle skills across 8 packs, keeps durable mutation-aware state in .fable/state.json, and requires fresh evidence before completion.

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Developer ToolsVersion 1.5.1
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HerculesZeus AI Labs, Inc.

Publisher description

…~~~What can you build?~~~ - Internal tools (like CRMs, ERPs, HR portals, client portals, scheduling software etc) - Marketing content (like SEO pages, paid ad landing pages, etc) - B2B SaaS apps (like industry-specific software) - E-commerce stores (physical goods, digital goods, events, classes, et…

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Developer ToolsVersion 1.0.0
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JSON Change Lensailuntz

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…not apply patches or determine API compatibility without a supplied contract. Independent community software.

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Developer ToolsVersion 1.0.1
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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…

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Developer ToolsVersion 0.1.0
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OGENIC GOD TOOLKITธวัชชัย สมรรัมย์

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Auto-routed OGENIC toolkit for software, system, delivery, website, and network operations.

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Developer ToolsVersion 1.2.4
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