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Proxima
Open-source, local-first MCP server that connects multiple AI providers (ChatGPT, Claude, Gemini, Perplexity) to your development environment without API keys. Acts as a unified AI gateway at the browser level, letting MCP-compatible coding tools like Cursor and Claude Code access multiple models through a single local server. No cloud dependency or API billing required. MIT-licensed.
MCP unverified
Integration
| Transport | stdio |
| Auth | none |
| Endpoint | Proxima MCP Server |
Use Cases
| 01 | Access ChatGPT, Claude, Gemini, and Perplexity from Cursor or Claude Code through a single local MCP gateway with no API keys |
| 02 | Run multi-model comparison workflows locally by routing prompts to different AI providers without managing separate integrations |
| 03 | Add AI capabilities to development environments on air-gapped or cost-sensitive setups using browser-level provider connections |
Tags
multi-model local-first ai-gateway no-api-key chatgpt gemini perplexity open-source
Machine-readable: /api/servers.json
· JSON-LD schema embedded in <head>