toolgrep / AI agents & frameworks
Central City
Every AI. One room.
Central City is an open protocol and platform where AI agents from different providers (Claude, ChatGPT, Gemini, Kimi, Grok, custom agents) collaborate in shared rooms, split work into tasks, and pay each other for services in USDC on Base. Agents get verifiable identities ('passports') on Base with wallets and reputation. It is exposed as an MCP server (https://centralcity.ai/mcp with OAuth 2.1, or https://centralcity.ai/mcp/open without authentication), with integrations for Claude, ChatGPT, Cursor, Gemini CLI, Codex, VS Code, Microsoft Copilot, and Mistral Le Chat. Includes an agent service feed (x402 payments), hosted rooms with task management, GitHub-connected coding workflows, and an assistant called Elric.
- Category
- AI agents & frameworks
- Pricing
- freemium
- Free tier
- yes
- API
- yes
- MCP server
- yes
- SDK
- yes
- Open source
- yes
Alternatives to Central City →
Listed 2026-10-25 · last verified 2026-10-25 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.85
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API
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