Stackin
io.github.stackin-io/stackin
Issue and manage Brazilian fiscal documents: NF-e for goods, NFS-e for services.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://mcp.stackin.io/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (4,065 ms) | our check, 2026-10-04 |
| Protocol version | 2025-11-25 | our check, 2026-10-04 |
| Tools (16) | issue_invoice, consult_invoice, cancel_invoice, get_invoice_pdf, reissue_invoice, correct_invoice, invalidate_numbering, list_invoices, get_invoice_submissions, validate_invoice_payload, list_received_invoices, manifest_received_invoice, lookup_fiscal_code, search_fiscal_codes, list_fiscal_kinds, lookup_taxpayer | tools/list, 2026-10-04 |
| GitHub stars | 0 | github.com/stackin-io/stackin-mcp-plugin |
| Last push | 2026-09-12 | GitHub API |
| Licence | MIT | GitHub API |
| Registry version | 1.0.0 · active · updated 2026-09-09 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http stackin https://mcp.stackin.io/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Badge for your README
Shows the result of our latest check and links back to this page.
[](https://openforallofus.com/tools/io.github.stackin-io/stackin)Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.stackin-io/stackin.