Open Accountants

Open tax skills for AI: 2,250 skills across 266 jurisdictions, every figure cited to the law. Works in ChatGPT, Claude, Cursor and any MCP client.

OpenAccountants plugin marketplace — 83 Claude Code plugins for tax & accounting across 190+ jurisdictions. Install via: claude plugin marketplace add openaccountants/marketplace

OpenAccountants Cursor plugin — 800+ accountant-verified tax skills via MCP for 190+ jurisdictions

Open Accountants for Kimi Code CLI. Global tax and accounting knowledge built with accountants around the world, with official sources and transparent review status.

Global tax and accounting knowledge written and maintained by accountants around the world. Gemini CLI extension for the Open Accountants MCP server.

A personal daily news brief for accountants — describe your practice in plain English, get one email a day of what actually matters to it. Powered by Claude.

Medusa + OpenAccountants: a drop-in tax provider with destination-correct US state+local rates — filling the gap Medusa's own docs flag. Accountant-signed.

Deel + OpenAccountants: the tax risk behind each global contractor — misclassification/PE, 1099, W-8BEN, withholding. Accountant-signed.

QuickBooks + OpenAccountants: is each transaction coded right for tax? Catches capitalize-vs-expense, meals 50%, personal-in-business — accountant-signed.

Shopify + OpenAccountants: which states do you now owe sales tax in? Post-Wayfair economic-nexus checks across your sales — accountant-signed, no signup.