{"serverId":"mcp-registry/io.github.freshfos/dropcoin-invoice","tools":[{"name":"validate_invoice","fixed":{"name":"validate_invoice","description":"Pre-check an e-invoice (XRechnung UBL or CII XML) against the priority EN 16931 / XRechnung rules incl. cent-exact totals recalculation. Findings carry official rule IDs. A pre-check, not the official KoSIT validation. 10 credits, requires an API key.","inputSchema":{"type":"object","required":["xml"],"properties":{"xml":{"type":"string","description":"Invoice XML, max 2 MB"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":118,"tokensAfter":118}],"toolsChanged":1,"tokensSaved":0,"todo":[{"tool":"extract_invoice","params":["xml"]},{"tool":"generate_xrechnung","params":["buyer","lines","seller","dueDate","paymentIban","invoiceNumber","sellerContact","paymentTermsNote"]}],"note":"Deterministic fixes. Changes marked verify need a human look before shipping (renames, inferred annotations, inferred types, removed text). Parameter descriptions in `todo` need to be written by someone who knows the API."}