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Three.ws Signals
Power your agent
Add this server
The publisher's own command. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
Local command
npx -y @three-ws/[email protected]Credentials from the publisher
- THREE_WS_BASE — Base URL of the three.ws API that serves the signal-marketplace endpoints. Override only when self-hosting or targeting a preview deployment.
- THREE_WS_TIMEOUT_MS — Per-request timeout in milliseconds for the live marketplace reads and subscription writes.
- THREE_WS_API_KEY — three.ws API key (sk_live_… / sk_test_…) for the account-scoped follower tools (get_subscriptions, subscribe_signal, set_subscription_status). Optional — the public discovery and leaderboard tools work without it. subscribe_signal in live mode spends real USDC, so treat this key like cash.
Claude Code has no install link for a local command. Copy the command below and run it in a terminal.
shClaude Code
THREE_WS_BASE=<value> THREE_WS_TIMEOUT_MS=<value> THREE_WS_API_KEY=<secret> claude mcp add io.github.nirholas-signals-mcp -- npx -y @three-ws/signals-mcp@0.1.3Run in a terminal.
jsonClaude Desktop
{ "mcpServers": { "io.github.nirholas-signals-mcp": { "command": "npx", "args": [ "-y", "@three-ws/[email protected]" ], "env": { "THREE_WS_BASE": "<value>", "THREE_WS_TIMEOUT_MS": "<value>", "THREE_WS_API_KEY": "<secret>" } } }}claude_desktop_config.json
Local · npmPublisher installStep-by-step: add this in Claude
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchServer facts
Local- Transport
- stdio
- Version
Tools
Tools
No tool list yet. Remote servers get one after the first health check.
FAQ