dev.invoicehub/invoicehub
REMOTE · API.INVOICEHUB.DEV · SCANNED AUG 3
Validate, generate & convert EU e-invoices (UBL, CII, XRechnung, Factur-X) — EN 16931 pre-validated.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability63
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 559 tokens (~139/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage83
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 50% of tool parameters carry a description.Partial
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · api.invoicehub.dev
claude mcp add --transport http dev-invoicehub-invoicehub https://api.invoicehub.dev/mcp
[mcp_servers.dev-invoicehub-invoicehub] url = "https://api.invoicehub.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"dev-invoicehub-invoicehub": {
"type": "remote",
"url": "https://api.invoicehub.dev/mcp",
"enabled": true
}
}
} openclaw mcp add dev-invoicehub-invoicehub --url https://api.invoicehub.dev/mcp --transport streamable-http
mcp_servers:
dev-invoicehub-invoicehub:
url: "https://api.invoicehub.dev/mcp" {
"mcpServers": {
"dev-invoicehub-invoicehub": {
"type": "http",
"url": "https://api.invoicehub.dev/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Aug 26 +4
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 29 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Jul 26 +1
- Stability: unverified → 0.03 ▲ functional
- 27 Jul 26 63
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Probed https://api.invoicehub.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=api.invoicehub.dev | CN=YR1,O=Let's Encrypt,C=US | 17 Jun 2026 | 15 Sept 2026 | RSA 2048 | SHA256-RSA | 63e30362c4aa988b0c3fbdc548d36cb1ced |
| SANs: api.invoicehub.dev | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
DNSSEC insecure
Validation of api.invoicehub.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| invoicehub.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.invoicehub.dev/mcp | Verified | 200 | |
| http (plaintext) | http://api.invoicehub.dev/mcp | HTTPS enforced | 308 | https://api.invoicehub.dev/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
convert_invoice ~320
Convert an e-invoice between formats via the shared EN 16931 canonical model: parse the source document, re-serialize as the target, and validate the result before returning it — never a document that has not been checked. Format ids: "UBL_2.1" (OASIS UBL, the universal Peppol/EN16931 baseline), "UN_CEFACT_CII" (UN/CEFACT Cross Industry Invoice, required syntax for Chorus Pro/France and many ERP back-ends), "XRechnung_UBL" / "XRechnung_CII" (Germany's mandatory B2G format, XRechnung 3.0 — required for invoicing German public-sector buyers), "Factur-X" (France/Germany hybrid PDF+XML — a human-readable PDF/A-3 with the structured invoice embedded, common for French B2B). Binary formats (Factur-X) are base64 in both directions. Requires an API key on the Pro plan or above for any target beyond plain UBL_2.1 — call list_supported_formats to see current availability.
| Name | Type | Req | Description |
|---|---|---|---|
| document | string | yes | The source document: raw text for XML formats, base64 for binary formats (Factur-X). |
| from | string | yes | Source format id, e.g. "UBL_2.1". |
| to | string | yes | Target format id, e.g. "UN_CEFACT_CII", "XRechnung_UBL", "XRechnung_CII", or "Factur-X". |
No output schema declared.
No examples provided.
generate_invoice ~149
Generate an EN 16931-conformant UBL 2.1 invoice from structured fields. The result is self-validated before being returned. Provide seller, buyer, and at least one line; for standard-rated (category "S") lines include a vatRate and the seller vatId.
| Name | Type | Req | Description |
|---|---|---|---|
| buyer | object | yes | — |
| currency | string | yes | ISO 4217, e.g. EUR. |
| dueDate | string | — | — |
| invoiceNumber | string | yes | — |
| issueDate | string | yes | ISO date, e.g. 2026-06-19. |
| lines | array | yes | — |
| payment | object | — | — |
| seller | object | yes | — |
No output schema declared.
No examples provided.
list_supported_formats ~26
List the e-invoice formats InvoiceHub validates today and what is on the roadmap.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
validate_invoice ~64
Validate a UBL 2.1 invoice (or credit note) XML string against the official EN 16931 Schematron. Returns whether it is valid and any failing BR-* business rules.
| Name | Type | Req | Description |
|---|---|---|---|
| xml | string | yes | Raw UBL 2.1 invoice XML. |
No output schema declared.
No examples provided.