From opentax
Guides users in permanently installing the OpenTax skill across AI platforms (Claude Code, claude.ai, ChatGPT, Gemini, Copilot CLI) to avoid re-uploading each session.
How this skill is triggered — by the user, by Claude, or both
Slash command
/opentax:save-skillThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Help the user set up OpenTax so it's always available in their AI assistant without needing to re-upload the skill file each time.
Help the user set up OpenTax so it's always available in their AI assistant without needing to re-upload the skill file each time.
Ask the user what AI tool they're using, then follow the right instructions below.
Install as a plugin:
# In Claude Code, run:
/plugin marketplace add filedcom/opentax
/plugin install opentax@filedcom-opentax
Once installed, the skills are always available:
/opentax:tax-preparer -- prepare a return/opentax:tax-reviewer -- review a returnClaude on the web supports Projects with custom instructions:
curl -fsSL https://raw.githubusercontent.com/filedcom/opentax/main/skills/SKILL.md -o opentax-skill.md
opentax-skill.md as a Project knowledge fileChatGPT supports Custom GPTs and custom instructions:
curl -fsSL https://raw.githubusercontent.com/filedcom/opentax/main/skills/SKILL.md -o opentax-skill.md
opentax-skill.md into the "How would you like ChatGPT to respond?" sectionGemini supports Gems (custom agents):
curl -fsSL https://raw.githubusercontent.com/filedcom/opentax/main/skills/SKILL.md -o opentax-skill.md
opentax-skill.md into the Gem's instructionsIf using GitHub Copilot CLI:
# Add the plugin marketplace
copilot plugin marketplace add filedcom/opentax
For any other AI assistant that supports system prompts or custom instructions:
curl -fsSL https://raw.githubusercontent.com/filedcom/opentax/main/skills/SKILL.md -o opentax-skill.md
If the platform doesn't support persistent instructions, the user will need to upload the skill file at the start of each conversation.
npx claudepluginhub filedcom/opentax --plugin opentaxGuides creation, refinement, and best practices for Claude Code Skills including SKILL.md structure, router patterns, workflows, references, XML formatting, and progressive disclosure.
Guides developers in creating Claude Code plugin skills: frontmatter metadata, Markdown instructions, bundled scripts/references/assets, and best practices.
Creates, edits, and optimizes skills for Claude Code, including drafting, evaluating with test prompts, iterating on performance, and improving skill descriptions for better triggering accuracy.