ToolSocket

ToolSocket

660+ data tools for AI agents. One API key. Pay per call.

TikTok · Douyin · Instagram · YouTube · X · Reddit · Weibo · Bilibili · Zhihu · Kuaishou · Threads · LinkedIn · GitHub · Wikipedia · weather · FX · crypto …

ToolSocket is a remote MCP server plus a REST API. Your agent searches the catalog, inspects a tool's schema, and runs it. Every call is paid from one prepaid balance. You don't need an account with each platform, and there's no subscription.

This repository is the open-source CLI and stdio MCP bridge. The server lives at https://toolsocket.top.

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Connect your agent (no install needed)

The MCP endpoint is:

https://toolsocket.top/mcp

Client	How
Claude.ai / Claude Desktop	Settings → Connectors → Add custom connector → paste the URL → sign in → Allow
ChatGPT	Settings → Apps & Connectors → Developer mode → Create → paste the URL, auth OAuth
Claude Code	claude mcp add --transport http toolsocket https://toolsocket.top/mcp, then /mcp → Authenticate
Cursor / VS Code / Windsurf / Codex	copy-paste configs at toolsocket.top/docs

OAuth clients only need a sign-in. Clients that take headers can use an API key from the Console instead: Authorization: Bearer ts_live_….

CLI

npx -y toolsocket login                      # paste a ts_live_ key from toolsocket.top/console
npx -y toolsocket discover "douyin hot search"
npx -y toolsocket inspect openmeteo#forecast
npx -y toolsocket run openmeteo#forecast -i city=Tokyo -i days=2
npx -y toolsocket balance

Or install it globally with npm i -g toolsocket.

Command
login [--key …]	Save your API key to ~/.config/toolsocket/config.json (mode 600)
discover <query> [-n 10]	Plain-language search, in English or 中文
inspect <tool>	Description, input schema, example
run <tool> [-i k=v]…	Run a tool. -i takes k=v, '{"json":true}' or @file.json
get <run_id>	Fetch a run that is still in progress
balance	Balance and today's spend
mcp	stdio ⇄ remote MCP bridge (see below)
logout	Forget the saved key

Add --json to any command to get machine-readable output. Exit codes: 0 ok, 1 error, 2 the run failed, 3 balance too low.

Environment variables: TOOLSOCKET_API_KEY overrides the saved key. TOOLSOCKET_URL points the CLI at another server.

stdio MCP bridge

Some clients can only launch a local command (Cline, Zed, older Claude Desktop configs). For those, add:

{
  "mcpServers": {
    "toolsocket": {
      "command": "npx",
      "args": ["-y", "toolsocket", "mcp"],
      "env": { "TOOLSOCKET_API_KEY": "ts_live_…" }
    }
  }
}

The four MCP tools

Your agent sees four meta-tools, not 660 tool definitions, so its context stays small:

Tool	Does
discover_tools(query, limit?)	Ranked search with price and live health
inspect_tool(tool)	Full description, input JSON Schema, example
run_tool(tool, input)	Runs the tool; waits up to 30 s, otherwise returns a run id
get_run(run_id)	Status and output of a run

Pricing

• Social-platform data costs mostly $0.0015 per call. Open-data tools are free.
• Each tool shows its price before you run it.
• Upstream errors and timeouts are refunded automatically.
• You can set daily and per-key spend limits in the Console.

Development

The CLI has zero dependencies and is a single file: bin/toolsocket.js.

node bin/toolsocket.js --help
TOOLSOCKET_URL=http://127.0.0.1:8091 node bin/toolsocket.js discover weather

License

MIT