Agent skill · marketing growth · membranedev
taxjar
TaxJar integration. Manage Orders, Nexuses, Customers. Use when the user wants to interact with TaxJar data.
Why this skill is useful
Provides specific commands and workflows for integrating with TaxJar that the AI wouldn't reliably generate on its own.
What it needs
Requires @membranehq/cli installed locally. Requires membrane account access. About 4k tokens when loaded. Last updated 2026-04-28. 253 stars on the source repository.
What this skill does
TaxJar TaxJar is a SaaS platform that automates sales tax calculations, reporting, and filing for online businesses. It's primarily used by e-commerce companies and developers who need to handle sales tax compliance across multiple states. Official docs: https://developers.taxjar.com/api/reference/ TaxJar Overview Tax Calculation Order Calculate Sales Tax For Order US Sales Tax Nexus List Nexus Locations Create Nexus Location Delete Nexus Location TaxJar Account List TaxJar Account Categories List Tax Categories Customer List Customers Create Customer Show Customer Update Customer Delete Customer Exemption Categories List Exemption Categories Reporting List Summary Sales Tax List Sales Transactions Show Sales Transaction Create Sales Transaction Update Sales Transaction Delete Sales Transaction List Refunds Show Refund Create Refund Update Refund Delete Refund Use action names and parameters as needed. Working with TaxJar This skill uses the Membrane CLI to interact with TaxJar. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing. Install the CLI Install the Membrane CLI so you can run membrane from the terminal: Authentication This will either open a browser for authentication or print an authorization URL to the console, depending on whether interactive mode is available. Headless environments: The command will print an authorization URL. Ask the user to open it in a browser. When they see a code after completing login, finish with: Add --json to any command for machine-readable JSON output. Agent Types : claude, openclaw, codex, warp, windsurf, etc. Those will be used to adjust tooling to be used best with your harness Connecting to TaxJar Use membrane connection ensure to find or create a connection by app URL or domain: The user completes authentication in the browser. The output contains the new connection id. This is the fastest way to get a connection. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills membranedev/taxjar