AI & Agents · LLM Integration
LLM Integration Marketplaces & Plugins
The best LLM Integration marketplaces & plugins for Claude Code, Codex, Cursor & all other coding agents, ranked by real installs - agent skills, MCP servers and marketplaces tagged LLM Integration, a focused slice of the broader AI & Agents category. Covers OpenAI, Anthropic and embeddings and more.
What's in LLM Integration
LLM Integration collects 292 tools across marketplaces and plugins, led by Prompts.chat, Claude Mem and Headroom Marketplace, a focused part of the broader AI & Agents category. The list is updated automatically and ranked by real adoption - installs first, then GitHub stars.
Use the filters below to narrow by type, or open a stage hub to see these tools alongside everything else that stage needs.
Type
1Abel30567 Skills1 pluginabel30567-skills provides support for development workflows, enabling teams to work more efficiently.AI & Agentsmarketplace-00
3Ably Agent Skills1 pluginably-agent-skills is the official Ably Claude Code marketplace that packages realtime messaging expertise into the ably plugin with using-ably and debugging-with-ably-cli skills.AI & Agentsmarketplace-01
4Agent Brain Marketplace1 pluginAgent Brain Marketplace is a Spillwave Solutions Claude Code plugin for code-first RAG document and source search.AI & Agentsmarketplace-0116
5MCP Code ExecutionToken-efficient MCP server interaction through code execution. Reduces context usage by 95-99% through progressive tool disclosure and in-environment processing.AI & Agentsplugin-01
6Agentkey1 pluginAgentkey is a Claude Code marketplace plugin for AgentKey, described in the manifest as a unified API for real-time external data spanning web search, social media, crypto and blockchain data, and web scraping.AI & Agentsmarketplace-0585
8Ai Discoveryai-discovery is a Claude Code marketplace for llm integration.AI & Agentsmarketplace-03
10Alive1 pluginAlive Context is a Claude Code plugin that keeps coding agents context-aware across sessions, preserving architecture notes, prior edits, and decisions so multi-day implementation work stays coherent.AI & Agentsmarketplace-0125
12Amplifier Ai Amplifier Skills2 pluginsShared Claude Code skills bundle for Amplifier.AI medical imaging projects.AI & Agentsmarketplace-00
13Anti Tangent Mcp1 pluginanti-tangent-mcp provides support for development workflows, enabling teams to work more efficiently.AI & Agentsmarketplace-01
14Antigravity For Claude Code1 pluginHybrid multi-model agent workflow for Claude Code.AI & Agentsmarketplace-0241
15Applixus Oss Benchmark1 pluginapplixus-oss-benchmark marketplace ships the llm-ux-benchmark Claude Code plugin that assigns real rebuild tasks to LLMs and scores results with a transparent rubric and leaderboard.AI & Agentsmarketplace-01
16Arcade1 pluginThe arcade marketplace entry for arcadeai-labs/omnimcp packages OmniMCP—a single HTTP MCP server at https://omni.arcade.dev/mcp with dynamic tool discovery across 500+ everyday integrations including Slack, Gmail, GitHub, Google Calendar, Notion, Linear, and Dropbox.AI & Agentsmarketplace-05
17Arescope Plugins1 pluginarescope-plugins is a personal Claude Code marketplace currently offering the gemini plugin, which lets you invoke Gemini CLI from Claude Code for code reviews, large-scale codebase analysis, and delegated tasks.AI & Agentsmarketplace-00
18Arm Reference4 pluginsarm-reference is a four-plugin Claude Code marketplace from yerry262 aimed at developers touching ARM—from bare-metal and systems programming to arm64 cloud and edge ML.AI & Agentsmarketplace-00
19RTFDSpoonfeed your AI coding assistant with up to date documentation efficiently and without using a cloud service with the RTFD mcp server that runs on YOUR machine without any API key requirements!AI & Agentsplugin-014
20Context Engine PluginPublic repository for the Context Engine MCP by Augment Code.AI & Agentsplugin-04
21Autowiki Marketplace1 pluginautowiki-marketplace is a Claude Code marketplace in the LLM Integration category.AI & Agentsmarketplace-062
23Bankrbot Claude PluginsPublic Claude Code plugins for Web3 development with Bankr's multi-chain DeFi infrastructure.AI & Agentsplugin-080
24Bgreenwell Plugins2 pluginsbgreenwell-plugins is a two-plugin Claude Code marketplace by Brandon Greenwell aimed at developers who want another model in the loop before they trust a single agent answer.AI & Agentsmarketplace-02
25Bingx Ai Skills1 pluginThe bingx-ai-skills marketplace publishes BingX’s official Claude Code integration as one finance-category plugin that encapsulates fifteen discrete trading skills.AI & Agentsmarketplace-017
26Biomcp1 pluginbiomcp is a marketplace that installs the BioMCP MCP server, giving an agent read-only biomedical search and evidence retrieval across BioMCP's CLI command grammar: genes, variants, clinical trials, PubMed articles, drugs, diseases, pathways, proteins, and more.AI & Agentsmarketplace-0587
27Bitrefill Skills1 pluginThe bitrefill-skills marketplace publishes a unified Bitrefill agent skill plus eCommerce MCP for Claude Code and other hosts.AI & Agentsmarketplace-019
28Blockchain MCP1 pluginBoar blockchain MCP is a plugin marketplace entry for developers who need on-chain facts inside an AI coding session without operating nodes or managing API keys.AI & Agentsmarketplace-012
30Boundaryml Baml1 pluginboundaryml-baml is the official BoundaryML Claude Code marketplace plugin shipping two describe-first BAML skills: `core` discovers each stdlib name on demand and `overview` leads with `baml describe baml` for the full stdlib map.AI & Agentsmarketplace-00
31Brains Marketplace1 pluginbrains-marketplace is a Claude Code marketplace in the LLM Integration category.AI & Agentsmarketplace-02
32Braintrust Claude PluginBraintrust plugin for LLM evaluation, logging, and observabilityAI & Agentsplugin-020
34Mouse MCPMCP server providing Disney parks data to Claude - attractions, dining, height requirements, Lightning Lane status, and fuzzy searchAI & Agentsplugin-01
35Cc Polymath Marketplace1 plugincc-polymath-marketplace provides Claude Code plugins aimed at polymath-style research, helping founders and engineers explore unfamiliar domains and compile cross-disciplinary context before prototyping.AI & Agentsmarketplace-0126
36Cc Switch1 plugincc-switch is Huaer02’s Claude Code marketplace offering a single plugin that lets developers flip between API providers and keys with one command.AI & Agentsmarketplace-00
37Ccc Plugin1 pluginccc-plugin marketplace publishes the ccc-tools Claude Code plugin for cocoindex-code integration.AI & Agentsmarketplace-01
38Cellwhisperer1 pluginThe CellWhisperer marketplace is a Claude Code plugin catalog entry for epigen’s CellWhisperer system, a multimodal AI that connects single-cell RNA-seq data with natural language so researchers can explore datasets conversationally.AI & Agentsmarketplace-0215
39Cfcommunity Llm MarketplaceClaude marketplace compatible repo for sharing CFML-specific AI/LLM plugins/skills/etc.AI & Agentsplugin-02
40Cfml Llms Marketplace1 plugincfml-llms-marketplace is a Claude Code marketplace in the LLM Integration category.AI & Agentsmarketplace-02
41Chaingpt Claude Skill1 pluginChainGPT Developer Kit is a Claude Code marketplace plugin that ships an MCP server, sub-skills, and templates so you can research tokens, trade on DEXes, interact with DeFi protocols, deploy contracts, and run agent wallets from chat.AI & Agentsmarketplace-013
43Chuan3 pluginschuan (promptor) is peng chuan's personal Claude Code marketplace for modular context engineering across projects.AI & Agentsmarketplace-00
44Circle1 pluginCircle is Circle Technology Services’ Claude marketplace for developers shipping stablecoin and USDC-powered applications.AI & Agentsmarketplace-0139
45Clarity GateA Claude Code marketplace skill that performs pre-ingestion verification of epistemic quality for RAG systems.AI & Agentsmarketplace-032
46Claude Code Anime Mj1 pluginclaude-code-anime-mj provides support for development workflows, enabling teams to work more efficiently.AI & Agentsmarketplace-04
47Claude Scholar1 pluginClaude Scholar is a marketplace plugin that enables developers to integrate Claude's advanced reasoning and research capabilities into their applications.AI & Agentsmarketplace-00
48Claude Skill Evo1 pluginClaude-skill-evo is a marketplace offering pre-built plugin skills for integrating Claude's capabilities into applications.AI & Agentsmarketplace-02
49Claude Toolbox1 pluginclaude-toolbox provides support for productivity workflows, enabling teams to work more efficiently.AI & Agentsmarketplace-0148
50Cli Bridge Mcp1 plugincli-bridge-mcp is the Claude Code marketplace packaging for JoaoBerne’s cli-bridge MCP server and skill.AI & Agentsmarketplace-02
51Clifton Mcp1 pluginclifton-mcp is Clifton Software’s Claude Code plugin marketplace that ships the Clifton MCP server for finance-grade research with citations.AI & Agentsmarketplace-014
52Cliftonz Tandoor1 plugincliftonz-tandoor is Zac Clifton’s single-plugin marketplace packaging tandoor-recipes-mcp: an MCP server that exposes the Tandoor Recipes API to Claude and compatible agents.AI & Agentsmarketplace-03
53Clix MCP ServerClix MCP Server enables AI agents to provide real-time, trusted Clix documentation and SDK code examples for seamless integrations.AI & Agentsplugin-02
54Cloudplayplus Cc Plugin1 plugincloudplayplus provides support for development workflows, enabling teams to work more efficiently.AI & Agentsmarketplace-00
55Codecontext1 plugincodecontext is a Claude Code marketplace for llm integration.AI & Agentsmarketplace-00
56Codex Image In Cc1 plugincodex-image-in-cc is a Claude Code plugin that exposes OpenAI Codex’s built-in imagegen skill as user-invoked /codex-image commands, plus orchestration for game and app asset batches.AI & Agentsmarketplace-00
57Coinpaprika Claude MarketplaceOfficial Claude Code plugins for CoinPaprika & DexPaprika - free crypto market data & DeFi analytics. 29+14 MCP tools, agents, skills. No API key needed.AI & Agentsplugin-09
58Contentful1 pluginContentful Skills is a one-plugin Claude marketplace published by Contentful that closes the gap between capable coding agents and opinionated CMS knowledge.AI & Agentsmarketplace-037
59Context Mode1 plugincontext-mode is a modified distribution of mksglu/context-mode packaged as a Claude Code marketplace plugin for developers who run agents inside containers behind a local Clash or mihomo proxy.AI & Agentsmarketplace-00
60Context7 Marketplace1 plugincontext7-marketplace installs Upstash Context7 into Claude Code as a plugin that pulls up-to-date, version-specific library documentation and code examples into the agent's context while it codes.AI & Agentsmarketplace-060.6k
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LLM Integration tools - common questions
What are LLM Integration marketplaces & plugins for Claude Code?
LLM Integration marketplaces & plugins teach Claude Code, Codex, Cursor and other coding agents to handle LLM Integration work - OpenAI, Anthropic and embeddings and more. A focused, ranked slice of the broader AI & Agents category across skills, MCP servers and marketplaces, each installable with one command.
How do I install a LLM Integration skill?
Copy the one-line install command shown on any listing - for example npx skills add https://github.com/owner/repo --skill name. It's instantly available in your next Claude Code, Codex or Cursor session.
Which LLM Integration marketplaces & plugins are covered?
OpenAI, Anthropic and embeddings and more - every LLM Integration listing across skills, MCP servers and marketplaces, ranked by installs and GitHub stars, never paid placement.