Work a running OrcaSlicer with AI: slice, tune, and understand what each setting costs
Orcaslicer-mcp is an MCP integration. Work a running OrcaSlicer with AI: slice, tune, and understand what each setting costs.
The published pypi package is orcaslicer-mcp, version 0.1.17. Its declared MCP transport is stdio.
The package declares ORCA_API_TOKEN (required): Remote API token from the OrcaSlicer MCP build (Preferences -> Remote API); ORCA_API_URL: OrcaSlicer Remote API address; defaults to http://127.0.0.1:13130; ORCA_MCP_ALLOW_KEYS: 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.; ORCA_PRINTER_URL: 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.; ORCA_PRINTER_API_KEY: Optional API key for printers that need one (OctoPrint, or Moonraker with authorization).; ORCA_PRINTER_ID: 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..
Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.
View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.1.17 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.
Browse related developer tools MCP servers for tools that cover the same kind of work.
| Variable | Description | Required |
|---|---|---|
| ORCA_API_TOKEN | Remote API token from the OrcaSlicer MCP build (Preferences -> Remote API) | Yes |
| ORCA_API_URL | OrcaSlicer Remote API address; defaults to http://127.0.0.1:13130 | Check documentation |
| ORCA_MCP_ALLOW_KEYS | 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. | Check documentation |
| ORCA_PRINTER_URL | 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. | Check documentation |
| ORCA_PRINTER_API_KEY | Optional API key for printers that need one (OctoPrint, or Moonraker with authorization). | Check documentation |
| ORCA_PRINTER_ID | 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. | Check documentation |
Read, search and edit files inside allowed directories with the Model Context Protocol reference Filesystem server.
Retrieve version-aware library documentation and code examples with Context7 MCP, using resolve-library-id and query-docs.
Use Microsoft’s Playwright MCP server to navigate pages, inspect accessibility snapshots, fill forms and capture browser screenshots.
Connect GitHub MCP to repositories, issues and pull requests with GitHub’s hosted service or a locally run server.
Use the Supabase MCP server to inspect database schemas, query project data and retrieve docs through a project-scoped connection.
Search Linear issues and projects, inspect work context and manage updates through Linear’s hosted MCP server with OAuth.