io.github.cyanheads/wakeonlan-mcp-server
Wake LAN machines with Wake-on-LAN magic packets from host profiles, then confirm they came up.
The current version, v0.1.1, was published to the official MCP registry on 2026-09-26. It is distributed as @cyanheads/wakeonlan-mcp-server on npm, filed under Other by this index, and declares 7 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; the index's current counts put this record in context.
Using io.github.cyanheads/wakeonlan-mcp-server in Claude, Cursor, Gemini CLI, Cline, or Zed?
MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).
Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less
uv tool install mcpindex-gate && mcpindex-config-wireVerdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.
Own this server? Screen its description →
That verdict was true at screening time (snapshot 2026-09-27).
Contracts can change after screening, with no version bump. The gate pins io.github.cyanheads/wakeonlan-mcp-server’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.
See your first HOLD in 2 minutes →
Related: how to trust an MCP server · screen before install · silent contract drift
WOL_HOSTS_FILEAbsolute path to the JSON hosts file (a leading ~/ expands to the home directory). Mutually exclusive with WOL_HOSTS.
WOL_HOSTSThe hosts document as inline JSON, for single-host setups. Mutually exclusive with WOL_HOSTS_FILE.
MCP_LOG_LEVELSets the minimum log level for output (e.g., 'debug', 'info', 'warn').
MCP_HTTP_HOSTThe hostname for the HTTP server.
MCP_HTTP_PORTThe port to run the HTTP server on.
MCP_HTTP_ENDPOINT_PATHThe endpoint path for the MCP server.
MCP_AUTH_MODEAuthentication mode to use: 'none', 'jwt', or 'oauth'. The server refuses to start without jwt or oauth when MCP_HTTP_HOST is not a loopback address or MCP_ALLOWED_ORIGINS is '*'.
WOL_HOSTS_FILEAbsolute path to the JSON hosts file (a leading ~/ expands to the home directory). Mutually exclusive with WOL_HOSTS.
WOL_HOSTSThe hosts document as inline JSON, for single-host setups. Mutually exclusive with WOL_HOSTS_FILE.
MCP_LOG_LEVELSets the minimum log level for output (e.g., 'debug', 'info', 'warn').
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