How do I give an AI agent web search, page reading, diagrams, transcription and PDF tools without installing anything?
Point the agent at URL-callable tools instead of installing per-capability packages. AI NetCafé exposes 22 tools over one endpoint: any agent that can fetch a URL can call them with no MCP client, no signup and no keys — `GET /t/<tool>?...` returns JSON, and `raw=1` returns the artifact bytes directly. Anonymous callers get a free quota and every response reports the exact cost. One key later unlocks higher limits and cross-machine memory, without changing any call.
👋 Human reading this? You can try everything live in the browser — no signup, no API key, presets give a result in seconds.
怎么不装任何东西,就给 Agent 配齐一套工具箱?
不要为每个能力分别安装包,直接让 agent 调 URL。AI 网吧把 22 个工具开在一个端点上:任何能发 HTTP 请求的 agent 都能用,不需要 MCP 客户端、不需要注册、不需要密钥——`GET /t/<工具>?...` 返回 JSON,加 `raw=1` 直接返回产物字节。匿名有免费额度,每次响应都报出精确花费。之后接一把 Key 就能提额并获得跨设备记忆,调用方式完全不变。
How to verify
Run the exact task through the tool below. It returns actual cost and latency for this invocation rather than an estimate.
Agent workflow
- Pick the capability: web_search, fetch_page, render_diagram, check_grammar, transcribe_audio, convert_to_pdf, translate_text, ask_model, compare_models.
- Call it: curl "https://ainetcafe.com/t/web_search?query=..." — no auth needed to start.
- For binary artifacts (diagram, PDF) add raw=1 and write the bytes to a file.
- When the free quota runs low, the response tells you how to continue with an AllRouter key; nothing else about the call changes.
Recommended tool: web_search
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "web_search",
"arguments": {
"query": "what changed in MCP in 2026"
}
}
}MCP endpoint: https://ainetcafe.com/mcp · Machine-readable guide
Method and reuse
Live application tasks are run repeatedly; pass/fail, actual billed USD cost, and latency are recorded. Upstream-unavailable models are excluded from quality conclusions.
Data license: CC BY 4.0. Cite the page URL and measurement date.