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Developer Tools Codex plugins

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Last completed check: Oct 3, 2026 · 00:02 UTC.

Monetization research dated Oct 1, 2026. Unreviewed pricing is marked explicitly. The time range applies to the activity filter; Recently changed includes listing, instruction and pricing-reference changes, excluding technical-only metadata.

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LaunchDarklyCatamorphic Co. dba LaunchDarklyManage LaunchDarkly feature flags, AgentControl Configs (AI agent prompts/models), experiments, guarded and automated rollouts, segments,...
Developer ToolsVersion 1.0.0
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Legacy JRXML ToolkitVitor Hugo Alves FerreiraBuild, compile, and validate complex legacy iReport and JasperReports 2.x JRXML reports.
Developer ToolsVersion 1.0.5
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LimrunLimrun, Inc.Limrun gives your agent iOS simulators and Android emulators in the cloud. Ask for a device and it is ready in seconds, with your app pre...
Developer ToolsVersion 1.1.0
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LLM & Agent Builder CopilotKrishna SathvikDesign reliable LLM, tool, MCP, and agent workflows.
Developer ToolsVersion 0.1.0
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LoadsterLoadster, Inc.Loadster helps users create and play test scripts, prepare load test scenarios, configure synthetic monitors, and investigate finished te...
Developer ToolsVersion 1.2.0
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LobuBURAK EMRE KABAKCILobu gives ChatGPT governed access to durable workspace memory, connected data, devices, notification channels, and other agents. Users c...
Developer ToolsVersion 1.0.1
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Local Model Route PlannerOrbralChoose a model or agent route by quality, risk, capability, and cost before execution.
Developer ToolsVersion 0.1.5
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louisschprsFetchupstreamPersonal reusable skills for ChatGPT and Agent Skills compatible agents.
Developer ToolsVersion 0.1.0
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Loupe Code ReviewPhilipp AllgeuerIndependent multi-reviewer code review with verification and consolidation for Codex.
Developer ToolsVersion 0.2.5
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LovableLovable LabsLovable builds and edits full-stack web apps from natural language. Describe an app and Lovable creates a project, writes the TypeScript,...
Developer ToolsVersion 3.0.0
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Lumen UISantiago Molina OrozcoLumen UI helps coding agents build accessible interfaces from a real multi-framework design-system contract. Search the component catalog...
Developer ToolsVersion 1.0.0
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Macaly CloudMacalyMacaly Cloud lets users create, edit, validate, preview, duplicate, and explicitly publish hosted web apps from ChatGPT. It provides a ma...
Developer ToolsVersion 2.0.0
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machRadhya Softlabsmach connects an approved account to inspect Flutter, React Native, and Expo delivery work: projects, cloud builds, store submissions, OT...
Developer ToolsVersion 1.0.0
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MacroDroid Macro BuilderArloSoft LtdDescribe the automation you want in everyday language and get a complete MacroDroid macro back, ready to import on your Android phone. M...
Developer ToolsVersion 1.0.0
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MacroscopePrassoRun Macroscope code review from Codex before you push.
Developer ToolsVersion 1.5.1
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Mac SignailuntzAutomatically sign and verify local macOS apps using an existing development certificate, from the current project or a specified path.
Developer ToolsVersion 0.2.0
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Magic PatternsMagic PatternsEnable your agent to prototype ideas, generate design inspiration, upload local UI, and integrate Magic Patterns designs. The Magic Patte...
Developer ToolsVersion 1.0.0
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MailChannelsMailChannels CorporationBuild and operate outbound email with MailChannels using official SDK and platform guidance
Developer ToolsVersion 1.0.1
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ManufactManufact, IncManufact lets users deploy, monitor, and manage MCP servers and MCP Apps in Manufact Cloud. The app supports organization lookup, server ...
Developer ToolsVersion 2.0.0
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MapboxMapbox, Inc.Skills and an MCP server for building with Mapbox. The skills cover integration patterns for web, iOS, Android, and Flutter, along with ...
Developer ToolsVersion 1.0.0
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Matt Pocock SkillsRONALD FERRARI SOARESMatt Pocock's composable engineering and productivity skills for planning, implementation, TDD, review, research, architecture, handoffs,...
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.
Developer ToolsVersion 1.1.0
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MCP BoundaryYifei FangComplete MCP engineering work on the active protocol, transport, capability, artifact, runtime, and host path.
Developer ToolsVersion 0.2.0
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MCP Conduct RegisterHORIZON SHIELDThis plugin exposes a public register of measured conduct for MCP servers. Five conditions are measured on a schedule: the server speaks...
Developer ToolsVersion 1.0.0
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MergifyMergifySkills for the Mergify CLI: merge queue, stacked pull requests, CI Insights, merge protections, and configuration.
Developer ToolsVersion 1.0.0
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Mermaid ChartMermaid Chart IncValidates Mermaid syntax, renders diagrams as high-quality SVG, and displays them instantly in an interactive UI where users can preview,...
Developer ToolsVersion 2.0.0
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Mermaid DiagramsBenjamin Michael HaireAuthor, edit, preview, repair, validate, and optionally render portable Mermaid documents.
Developer ToolsVersion 2.1.0
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Metaplay SDK DocsMetaplayMetaplay SDK Docs gives ChatGPT access to Metaplay's LLM-optimized documentation corpus, including SDK source files, sample projects, rel...
Developer ToolsVersion 1.0.0
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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...
Developer ToolsVersion 3.0.0
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microCMSmicroCMSmicroCMSの設計・実装と公式ドキュメント確認を支援し、Next.js連携、API仕様、運用手順を案内します。
Developer ToolsVersion 1.0.0
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microfnDigital Vibesmicrofn is a sandboxed cloud environment for building, deploying, and running tiny JavaScript functions - designed to be AI-friendly. Giv...
Developer ToolsVersion 1.0.0
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Microsoft DataverseMicrosoftMicrosoft Dataverse plugin for coding agents — powering CRUD, bulk data operations, advanced queries, schema lifecycle, and environment m...
Developer ToolsVersion 1.11.3
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Migrating to React NativeCallstackReact Native migration skills for assessing native products and implementing incremental brownfield adoption.
Developer ToolsVersion 0.1.1
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MijnSpelXafron B.V.MijnSpel helps board game designers create and refine playable prototypes in Creator or Studio, validate project files, preview gameplay,...
Developer ToolsVersion 1.0.0
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MiniUpHNguyenMiniUp helps users publish simple, modular single-page, and real multi-page no-build web apps from ChatGPT-generated files or uploaded da...
Developer ToolsVersion 1.0.0
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Mintlify MCPMintlify Inc.Connect Mintlify to Claude to keep your documentation accurate and up to date without leaving your conversations. Claude can search acros...
Developer ToolsVersion 1.0.0
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