Developer Tools Codex plugins
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Developer Tools plugins 19
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Last completed check: Oct 3, 2026 · 06:02 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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| Plugin / developer | Category | Follow |
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GrillMeSaul MartíSharpen an idea, plan, or design through a demanding interview. Uses Matt grilling workflows by default and can use idea-refinement or in...
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Developer ToolsVersion 2.0.0 | View details → |
LLM & Agent Builder CopilotKrishna SathvikDesign reliable LLM, tool, MCP, and agent workflows. Plugin name LLM & Agent Builder Copilot Show in context →5 more matching sourcesPublisher capabilities · listing 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, retries, idempotency, errors, and approval requirements Design manager, handof… Show in context →Publisher full description LLM & Agent Builder Copilot helps you design and implement reliable LLM applications, tool-using workflows, MCP integrations, and agentic systems without adding unnecessary autonomy. It can choose bet… Show in context → |
Developer ToolsVersion 0.1.0 | View details → |
ApprenticeAbhishek Samar SinghNotice a repeatable, expensive LLM call in your code and mention Apprentice: capture real examples, optimize the prompt or fine-tune a sm... Publisher subtitle Spot repeatable LLM calls Show in context →2 more matching sourcesPublisher keywords · listing llm cost-optimization prompt-optimization fine-tuning evals dspy gepa Show in context →Publisher description Notice a repeatable, expensive LLM call in your code and mention Apprentice: capture real examples, optimize the prompt or fine-tune a small open model, verified by your own held-out evals before any traffic moves. Show in context → |
Developer ToolsVersion 0.1.0 | View details → |
castformcastformPost-train better, faster, cheaper LLMs with Castform.
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Developer ToolsVersion 1.0.0+codex.20260818184934 | View details → |
Software & AI CopilotKrishna SathvikRepository-first coding help for software, data, and AI projects. Publisher capabilities · listing …er API, schema, dependency, framework, and runtime migrations Improve SQL, Spark, pipeline, ML, and LLM integration code Turn notebooks and experiments into testable production-oriented modules Use current official documentation for version-sensitive APIs, SDKs, and frameworks Show in context →1 more matching sourcesPublisher full description …upport safer migrations and upgrades, improve data and pipeline code, and help productionize ML and LLM integrations without inventing files, APIs, dependencies, or test results. Show in context → |
Developer ToolsVersion 0.1.0 | View details → |
AgentMarkupAnima FelixMake a JavaScript web repo readable by LLMs and AI agents at build time: generate llms.txt, JSON-LD, markdown mirrors, AI-crawler robots.... Publisher keywords · listing llms-txt json-ld geo ai-crawler Show in context →2 more matching sourcesPublisher description Make a JavaScript web repo readable by LLMs and AI agents at build time: generate llms.txt, JSON-LD, markdown mirrors, AI-crawler robots.txt rules and Content-Signal headers, then validate the built output. Picks the right @agentmarkup ada… Show in context →Publisher full description agentmarkup generates the machine-readable layer of a website at build time: llms.txt, JSON-LD structured data, markdown mirrors, AI-crawler robots.txt rules and Content-Signal headers, then validates what the build actually produced. It works out which layer owns your final H… Show in context → |
Developer ToolsVersion 0.1.0 | View details → |
AMDAMDAgent Skills for AMD-optimized workflows. Publisher keywords · listing amd rocm hip ryzen-ai vllm lemonade local-ai Show in context →1 more matching sourcesPublisher full description AMD's verified Agent Skills in one plugin: route image/audio through local AI on Ryzen AI, serve LLMs on AMD Instinct GPUs with vLLM, optimize inference throughput with Hyperloom, and analyze GPU kernel and PyTorch trace performance. Show in context → |
Developer ToolsVersion 0.2.0 | View details → |
NVIDIA SkillsNVIDIAFind the right NVIDIA skill for GPU acceleration, CUDA, AI agents, data loading, training, inference, robotics, Physical AI, Omniverse, s... Publisher keywords · listing nvidia gpu cuda ai-agents data-loading training inference llm-serving robotics simulation omniverse openusd digital-twin physical-ai cad Show in context → |
Developer ToolsVersion 1.4.0 | View details → |
PromptfooPromptfooAgent skills for connecting, evaluating, and red teaming LLM applications with Promptfoo. Publisher keywords · listing eval redteam llm testing promptfoo Show in context →2 more matching sourcesPublisher description Agent skills for connecting, evaluating, and red teaming LLM applications with Promptfoo. Show in context →Publisher full description …ng providers and targets, writing eval suites, and setting up or running red team workflows against LLM apps. Show in context → |
Developer ToolsVersion 0.1.3 | View details → |
RAG & GenAI CopilotKrishna SathvikProduction-focused RAG architecture, debugging, evaluation, security, and reliability. Publisher keywords · listing rag genai retrieval llm evaluation security observability Show in context → |
Developer ToolsVersion 0.1.0 | View details → |
Agent ReadyMark Lavercombe Publisher description …s, and crawlers. Give it a URL and it scans the site against the Vercel Agent Readability Spec, the llms.txt standard, and emerging agent protocols (MCP server cards, A2A agent cards, agents.json), then renders an interactive score card: a 0–100 agent-readability score, an llms.txt score, and a per-… Show in context → |
Developer ToolsVersion 1.0.0 | View details → |
BotpressBotpress Inc. Publisher description …e AI Agent Platform Botpress is an all-in-one platform for building AI agents powered by the latest LLMs. Use this application to rapidly prototype agents that can do FAQ, sales, support and so much more! How it works: 1. Tag @Botpress in your chat and ask ChatGPT to create an agent with Botpress. 2… Show in context → |
Developer ToolsVersion 1.0.0 | View details → |
BrowserStackBrowserstack Inc. Publisher description …es. Test from any AI tool: Connect the BrowserStack Test Platform to what you already such as IDEs, LLMs, or agentic workflows Test with natural language: Create test cases and runs, launch sessions on real browsers and devices, run accessibility and visual checks, pull failure logs, and get AI root… Show in context → |
Developer ToolsVersion 1.3.3 | View details → |
Context7Upstash Inc. Publisher description LLMs rely on outdated or generic information about the libraries you use. You get outdated code examples based on year-old training data and hallucinated APIs that don't even exist. Context7 fetches u… Show in context → |
Developer ToolsVersion 1.0.0 | View details → |
Metaplay SDK DocsMetaplay Publisher description Metaplay SDK Docs gives ChatGPT access to Metaplay's LLM-optimized documentation corpus, including SDK source files, sample projects, release notes, CLI reference, and website content across multiple SDK versions. Users can ask natural-language question… Show in context → |
Developer ToolsVersion 1.0.0 | View details → |
QAMapHansung Kwon Publisher description Turn PR changes into traceable local QA decisions and optional automation handoffs without an LLM call. Show in context → |
Developer ToolsVersion 0.5.1 | View details → |
RecurseSynnada Publisher full description Your coding agent uses Recurse to define Python tools and checks around a task. An LLM calls those tools to explore alternatives and refine results. Execution is serverless: expose the workload as an MCP server for use in agentic workflows, or run it to completion. Requires the Recu… Show in context → |
Developer ToolsVersion 0.2.4 | View details → |
Software ArchitectSyed Fasih Haider Raza Rizvi Publisher description …calability, reliability, secure-by-design, DevOps, observability, SaaS, frontend and mobile, and AI/LLM apps. Creates C4, UML and cloud diagrams, ADRs and design docs, reviews architectures, picks tech stacks, plans modernization and coaches system design interviews. Every response must end with the… Show in context → |
Developer ToolsVersion 1.0.0 | View details → |
TailscaleTailscale Publisher full description …ines, ephemeral nodes, infrastructure access, site-to-site networking, app connectors, Aperture (AI/LLM gateway for governance, cost control, usage visibility), device posture, MDM, SCIM provisioning, SSH and kubectl session recording, tsrecorder, Taildrop, Tailscale Serve, Funnel, and building Go a… Show in context → |
Developer ToolsVersion 1.0.0-alpha-1 | View details → |