Tax Compliance Automation Skill for Muse
Multi-state sales tax and EU VAT compliance for your online store.
- What
- Multi-state sales tax and EU VAT compliance for your online store.
- Cost
- Free
- Needs
- A TaxJar and/or Avalara account for automated calculation (paid plans for AutoFile); API keys via the secure vault, never pasted in chat.
- Install
- Copy the installer prompt below into your Muse β your agent does the rest.
π³ Paid API required β a TaxJar and/or Avalara account is required for automated calculation; automated filing (AutoFile) is a paid plan. Curated by Skill Harbor β a free, open-source skill (MIT) by @finsilabs, listed here with credit to its creator. Covers the full multi-jurisdiction e-commerce tax-compliance cycle: nexus-threshold tracking (13,000+ US jurisdictions), real-time checkout tax calculation, B2B exemption-certificate management (Avalara CertCapture / TaxJar Exemptions), automated filing (TaxJar AutoFile, Avalara Managed Returns), and audit-ready reports. Step-by-step setup per platform (Shopify, WooCommerce, BigCommerce) with textual menu walkthroughs, plus TaxJar/Avalara API code for headless shops, and EU VAT (OSS/IOSS) with VIES validation. It explicitly warns never to build your own rate tables and lists the common traps (uncommitted transactions, B2B reverse charge, digital-goods taxability). Discovered via skills.sh. Honest note: advanced level; the real "automation" (AutoFile) is paid; the JS snippets are illustrative, not turnkey; very US/multi-state e-commerce oriented β less useful outside e-commerce. Skill Harbor never reviews the code, review it yourself before use. Not verified.
Version:
Install
Prerequisites: A TaxJar and/or Avalara account for automated calculation (paid plans for AutoFile); API keys via the secure vault, never pasted in chat. Install "Tax Compliance Automation Skill for Muse" for me. Cover the full e-commerce tax-compliance cycle: nexus tracking, checkout tax calculation, exemption certificates, automated filing, and audit-ready reports β with per-platform setup guides and EU VAT. Repository: https://github.com/finsilabs/awesome-ecommerce-skills/blob/main/skills/payments-checkout/tax-compliance-automation/SKILL.md 1. Fetch the SKILL.md file from the repository path into a temporary folder and summarize what it does in one or two sentences. 2. Safety check: review the SKILL.md for anything suspicious (unexpected network calls beyond the documented tax APIs, shell commands, credential harvesting). API keys must only ever live in the secure vault, never in code. Verify that holds here; STOP on any red flag and tell me. 3. Install it as a skill: copy SKILL.md into the agent's skills directory, in a folder named "tax-compliance". 4. Verify with no network calls: frontmatter valid, files in place. 5. Report what was installed, where, and what I still need to do myself (e.g. save my TaxJar/Avalara API key in the vault). GitHub is optional: if I have a GitHub account or the gh CLI, you may use it; otherwise public access is fine. Rules: don't touch anything outside the temp folder and the install target. If anything looks off, stop and ask me.
Questions
How do I install a build?
Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the build up for you β no manual configuration.
Where does my money go?
Straight to the seller. Skill Harbor never processes payments: checkout happens on the sellerβs own page, usually Stripe.
What does the β next to a creatorβs name mean?
It means we confirmed the identity of the person behind the listing. It says nothing about the code itself β always check a build before installing it.