AIMALL MCP 2.0: one URL + API Key, your agent connects instantly

Cloud-standard MCP server · no install · no skill package · pay-per-use AI API marketplace

AIMALL's MCP service is a cloud endpoint compliant with MCP 2.0 (2026-07-28). Any MCP-capable client (Claude Desktop, Cursor, LangChain, Dify, Coze) just needs one URL and your API key — no download, no skill package to install — to call LLMs, image, TTS, web search, medical data, and 900+ free no-auth APIs.

What your agent getsMCP 2.0

• One endpoint, one key, one bill. Models, image, TTS, web search, medical data — all via /api/v1/ai/request with X-API-Key.
• Pay-per-use. No subscriptions. Estimate cost first with ai_estimate, then execute with ai_request.
• Self-serve onboarding. bootstrap_account registers + creates an agent key in one call. $1 free trial, +$4 after email verify.
• Layered discovery. list_categories / search_free_apis let agents find the right asset among 900+ free APIs without flattening them into a thousand tools.
• Built-in prompts & resources. 5 Prompts (workflow hints like "estimate before you call", "find a free API") + 5 Resources (machine-readable catalogs like the full free-API llms.txt), ready out of the box.
• Download accelerator. A lightweight GET endpoint accelerates GitHub / Gitee / GitLab pulls (free 5 GB/mo).

Connect to Claude Desktop in 30 seconds (remote, no install)

{
  "mcpServers": {
    "aimall": {
      "url": "https://souyi.net.cn/api/v1/mcp",
      "headers": { "X-API-Key": "ak_your_key" }
    }
  }
}

Replace ak_your_key with the key from the "My Agents" page on souyi.net.cn. No key yet? Create an agent there, or call the bootstrap_account tool to self-onboard.

Built-in capabilities

Tools (7): list_assets / ai_estimate / ai_request / bootstrap_account / get_onboarding / list_categories / search_free_apis

Prompts (5, built-in workflow hints): estimate_before_call / find_free_api / use_download_accelerator / onboard_new_agent / medical_data_lookup

Resources (5, machine-readable catalogs): aimall://catalog/free/llms / aimall://catalog/free / aimall://catalog/mirrors / aimall://docs/llms / aimall://docs/openapi

Read the agent self-serve guide

Platform: souyi.net.cn · Overview: llms.txt · Download accelerator: accel.html