OpenGolem is an open-source desktop AI coding agent and Claude Cowork alternative for Windows and macOS — with OAuth support for Gemini, Codex, and Antigravity, local workspace isolation, built-in skills, and MCP tool support.
Skill Claude CodeCodex
Corporate Word document generation and editing for .docx files. Use when Claude needs to create professional Word documents from structured input, preserve document templates, or produce styled report outputs.
Skill Claude CodeCodex
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
Skill Claude CodeCodex
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks.
Skill Claude CodeCodex
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
Skill Claude CodeCodex
Corporate workbook generation, spreadsheet editing, and formula recalculation for .xlsx files. Use when Claude needs to create professional Excel workbooks from structured input, preserve workbook templates, or recalculate formulas with LibreOffice.
Skill Claude CodeCodex
Example skill loaded from resourcesdiscover.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: