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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 39

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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.

Plugin name

AI Software Architect

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Package name

ai-software-architect

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Publisher keywords · listing

architecture adr design-patterns agent-skills

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Publisher description

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

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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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Developer ToolsVersion 0.2.3
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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 Architect

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Package name

product-app-architect

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Publisher capabilities · listing

…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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product app architecture prd ux mvp software design

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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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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

…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.

Plugin name

Software Architect

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Package name

software-architect

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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 clearly labeling assumptions. Provides advisory arti…

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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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Browser UseRONALD FERRARI SOARESBrowser Use workflows adapted for approved host-managed browser automation, QA, code review, and hosted-browser architecture guidance.

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Host-managed browser guidance Website QA browser-use code review Hosted-browser architecture

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Publisher description

…workflows adapted for approved host-managed browser automation, QA, code review, and hosted-browser architecture guidance.

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Guides browser automation, website QA, browser-use code review, and hosted-browser architecture using approved capabilities already available in the host. It does not bootstrap external runtimes or defeat access controls.

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Developer ToolsVersion 0.13.10
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EngineeringSuiteSaul MartíSkills-only engineering toolkit bundling the complete upstream AI Hero, Ponytail, Addy Osmani Agent Skills, and Taste Skill collections w...

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…cal research and source-driven investigation Test-driven implementation, debugging, and code review Architecture, planning, specifications, and task breakdown Frontend engineering, UX, and visual design workflows Code simplification, performance, security, and shipping guidance

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Developer ToolsVersion 1.1.1
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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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1 more matching sources

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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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LLM & Agent Builder CopilotKrishna SathvikDesign reliable LLM, tool, MCP, and agent workflows.

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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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1 more matching sources

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…es. It favors structured outputs, least privilege, bounded execution, recoverable state, and simple architectures.

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Developer ToolsVersion 0.1.0
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Matt Pocock SkillsRONALD FERRARI SOARESMatt Pocock's composable engineering and productivity skills for planning, implementation, TDD, review, research, architecture, handoffs,...

Publisher capabilities · listing

Planning TDD Code review Architecture guidance

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engineering tdd code-review architecture productivity research

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Publisher description

…composable engineering and productivity skills for planning, implementation, TDD, review, research, architecture, handoffs, and teaching.

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Developer ToolsVersion 1.2.3
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Matt Skills CuratedMamdouh AboammarCurated engineering, AI/ML, and agentic productivity Skills adapted for ChatGPT and Codex.

Publisher capabilities · listing

…plementation 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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Plugin AutopilotMamdouh AboammarConvert agentic repositories into focused ChatGPT/Codex plugins, add host workspace operations, execute available Python verification, th...

Publisher capabilities · listing

Agentic repository discovery Workflow-to-Skill conversion Plugin architecture planning Plugin experience design Host workspace read/search/edit Sandbox Python execution SVG brand identity pack Plugin Directory listing pack Plugin validation Submission preflight Det…

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Developer ToolsVersion 0.7.0
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RAG & GenAI CopilotKrishna SathvikProduction-focused RAG architecture, debugging, evaluation, security, and reliability.

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Design production RAG architectures for quality, freshness, security, latency, and cost Debug retrieval and grounded-generation failures from traces, logs, prompts, and evals Diagnose parsing, chunking, indexing, metadata,…

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Publisher description

Production-focused RAG architecture, debugging, evaluation, security, and reliability.

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…g, context construction, generation, citations, authorization, and evaluation; design practical RAG architectures; build retrieval and groundedness evals; review prompt-injection and data-leakage risks; and improve observability, latency, and cost. It favors measurable evidence, reversible fixes, so…

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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.

Publisher capabilities · listing

…rom 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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Developer ToolsVersion 0.1.0
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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 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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Vibe CoderSyed Fasih Haider Raza RizviVibe Coder: an expert AI coding partner that turns ideas into working software. Plans projects (build plans, PRDs, tech stacks, MVP scope...

Publisher capabilities · listing

…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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Publisher description

…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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Publisher full description

…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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Developer ToolsVersion 1.2.0
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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

…ty 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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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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Adaptive Codex Orchestratorbattle-doll

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…es, scopes, profiles, or queries orchestration in Korean or English. The parent keeps requirements, architecture, integration, validation, and the final answer while bounded, independently verifiable work may be delegated. It does not activate merely because parallel work could help, does not change…

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Developer ToolsVersion 0.1.1
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Ask the CodeThe Doers Firm

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Ask the Code turns a repository or code snapshot into a practical engineering map. It identifies architecture, entry points, dependencies, data flow, likely failure paths, affected files, implementation steps, tests, and configuration changes. It distinguishes inspected evidence from assumptions…

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Developer ToolsVersion 0.1.0
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Atlas ScoutStig-Ørjan Smelror

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…ocal structural-index evidence for definitions, exact source ranges, references, static call paths, architecture, and bounded edit impact. Source code stays on the workstation; the separately installed runtime creates a disposable SQLite index in the selected workspace.

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Developer ToolsVersion 1.0.0-preview.29
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Building React Native AppsCallstack

Publisher description

React Native implementation skills covering architecture, navigation, TV, libraries, performance, and upgrades.

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Build and maintain React Native apps with guidance for architecture, performance, navigation, TV platforms, reusable libraries, and version upgrades.

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Developer ToolsVersion 0.2.0
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CodebaseDesignSaul Martí

Publisher description

…improve module interfaces, seams, depth, locality, and testability; optionally scan a codebase for architectural deepening opportunities.

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Developer ToolsVersion 2.0.0
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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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Data DolphinDOLPHIN TECNOLOGIA E SISTEMAS LTDA

Publisher description

…in connects ChatGPT to Dolphin Sistemas' structured knowledge base — including projects, documents, architecture rules, and agent instructions. With a single connection, you can query implementation context, retrieve project specifications, and access technical documentation in real time. All access…

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Developer ToolsVersion 2.0.0
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Diagram GeneratorThe Doers Firm

Publisher description

Create clear architecture, flow, sequence, database, and user-journey diagrams from plain-language descriptions.

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1 more matching sources

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…grams. It selects an appropriate diagram type, produces renderable Mermaid by default, and supports architecture, flowchart, sequence, ERD, state, timeline, mind map, deployment, and user-journey views.

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Developer ToolsVersion 0.1.0
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DocuWriter.aiDocuWriter.ai

Publisher description

…umentation for entire codebases. Teams can connect repositories and generate documentation covering architecture, modules, services, classes, functions, dependencies, APIs, diagrams, READMEs, and other technical components. It supports both individual repositories and larger multi-repository systems…

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Developer ToolsVersion 1.0.1
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Duende SkillsDuende Software

Publisher description

…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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Fallow Code AnalysisBart Waardenburg

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…e risk, find dead code and unused dependencies, detect duplication and complexity hotspots, inspect architecture boundaries, and prioritize safe cleanup. Fallow Impact explains the latest full-project issue count, its comparable trend, and findings cleared while tracking. Optional cloud and product…

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Developer ToolsVersion 1.2.23
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FreakUIThe Freak Company

Publisher description

…e Swift application for iPhone, iPad, and macOS from one prompt. FreakUI establishes a robust clean architecture foundation with dependency injection, programmatic navigation, MVVM, and platform-specific root views. Its custom theme initialization, precision-focused components, utilities, and extens…

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Developer ToolsVersion 0.1.13
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Mermaid DiagramsBenjamin Michael Haire

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…preview, repair, and validate deterministic Mermaid diagrams and multi-diagram Markdown, including architecture, Gantt, timeline, and Kanban builders, with optional local rendering when requested.

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Developer ToolsVersion 2.1.0
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NaClITSalt

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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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PlanSaul Martí

Publisher description

Turn sufficiently understood requirements into technical plans, specifications, architecture decisions, and implementation breakdowns without implementing the work.

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Developer ToolsVersion 2.0.0
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Platform Engineering CopilotKrishna Sathvik

Publisher description

Cloud platform architecture, Kubernetes, IaC, reliability, and developer-platform workflows.

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1 more matching sources

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…tOps, networking, IAM, observability, SRE, and developer-platform workflows. It can review platform architecture, diagnose deployment and cluster incidents, design safer Terraform changes, reason about Kubernetes probes, resources, disruption budgets, and security controls, define SLOs and error bud…

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Developer ToolsVersion 0.1.0
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Programming HubThe Doers Firm

Publisher full description

…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…

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Developer ToolsVersion 0.1.0
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Software Engineering ToolkitThe Doers Firm

Publisher description

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

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1 more matching sources

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…lopment, diagnose bugs, review code, research with citations, create handoffs, and improve codebase architecture.

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Developer ToolsVersion 0.1.0
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