{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.MaxEllis/orcaslicer-mcp","description":"Work a running OrcaSlicer with AI: slice, tune, and understand what each setting costs","repository":{"url":"https://github.com/MaxEllis/orcaslicer-mcp","source":"github"},"version":"0.1.16","websiteUrl":"https://github.com/MaxEllis/orcaslicer-mcp","packages":[{"registryType":"pypi","registryBaseUrl":"https://pypi.org","identifier":"orcaslicer-mcp","version":"0.1.16","runtimeHint":"uvx","transport":{"type":"stdio"},"environmentVariables":[{"description":"Remote API token from the OrcaSlicer MCP build (Preferences -> Remote API)","isRequired":true,"isSecret":true,"name":"ORCA_API_TOKEN"},{"description":"OrcaSlicer Remote API address; defaults to http://127.0.0.1:13130","default":"http://127.0.0.1:13130","name":"ORCA_API_URL"},{"description":"Optional comma-separated config keys the MCP may change even though they run code or drive the printer directly (post_process, *_gcode, print host settings). Wildcards allowed. Blank by default.","name":"ORCA_MCP_ALLOW_KEYS"},{"description":"Optional printer address; by default the address in OrcaSlicer's active printer profile is used. A user name and password can be part of it (http://user:password@192.0.2.10); percent-encode special characters in them (@ as %40). A password in it is stored as an ordinary setting, so prefer ORCA_PRINTER_API_KEY where the printer accepts a key.","name":"ORCA_PRINTER_URL"},{"description":"Optional API key for printers that need one (OctoPrint, or Moonraker with authorization).","isSecret":true,"name":"ORCA_PRINTER_API_KEY"},{"description":"Optional printer name for the outcome store; defaults to the host name of ORCA_PRINTER_URL when that is set, otherwise the printer profile's name, otherwise unknown.","name":"ORCA_PRINTER_ID"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-09T03:46:46.43252Z","publishedAt":"2026-10-09T03:46:46.43252Z","updatedAt":"2026-10-09T03:46:46.43252Z","isLatest":true}}}