MCP server for OpenProject that enables AI agents to search and view work packages, add comments, upload attachments, log time, list projects, and search users via the REST API v3.
Toggle an emoji reaction on a work-package comment to acknowledge it without adding text. Returns the current reaction state and whether you are now reacting.
Downloads an OpenProject attachment by its ID to a file on the machine running this server. Returns the saved file's path, size, content type, and SHA-256 hash.