OpenAI
Selected plansChatGPT / Third-party connectors
ChatGPT apps can search external data, run deep research, synchronize content, and in some cases take actions.
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SupportedClaude / Third-party connectors
Claude supports remote connectors across its major surfaces and local desktop extensions on Claude Desktop and Claude Code.
Open recordPerplexity AI
Selected plansPerplexity / Third-party connectors
Perplexity offers file, app, and custom remote connectors, with connector availability varying by plan.
Open recordOpenAI
Supported with conditionsCodex / Third-party connectors
Codex connects to external systems through configured MCP servers and other available tools.
Open recordAnthropic
SupportedClaude Code / Third-party connectors
Claude Code can use remote connectors and local desktop extensions through Anthropic’s connector architecture.
Open recordAnysphere
SupportedCursor / Third-party connectors
Cursor’s MCP directory provides connectors for services including GitHub, Linear, Notion, Figma, and databases.
Open recordGitHub
Supported with conditionsGitHub Copilot / Third-party connectors
GitHub Copilot can connect to external services through configured MCP servers and organization-approved registries.
Open recordGoogle
Experimental or betaGemini Code Assist / Third-party connectors
Gemini Code Assist can connect to external services through MCP servers and RESTful API tools in agent mode.
Open recordCognition
SupportedDevin Desktop / Third-party connectors
Cascade connects to third-party systems through MCP servers, with additional enterprise controls.
Open recordReplit
Supported with conditionsReplit Agent / Third-party connectors
Replit Agent can configure application integrations, but this review did not verify general MCP-client support.
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