Validate XRechnung, Peppol BIS 3 and EN 16931 invoices with KoSIT; explain rules; check auto-repair
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"e-invoice-validator-repair-check-xrechnung-peppo","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
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| when | check | result | http | latency | detail |
|---|---|---|---|---|---|
| 2 d ago | mcp initialize | failed | 404 | 179 ms | http 404 |
| 4 d ago | mcp initialize | failed | 404 | 179 ms | http 404 |
| 5 d ago | mcp initialize | failed | 404 | 215 ms | http 404 |
| 6 d ago | mcp initialize | failed | 404 | 175 ms | http 404 |
| 6 d ago | mcp initialize | ok | 200 | 72 ms | server einvoice-validator 1.0.0 · protocol 2025-06-18 · 2 tools |
| 7 d ago | mcp initialize | ok | 200 | 39 ms | server einvoice-validator 1.0.0 · protocol 2025-06-18 · 2 tools |
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