MTD Facts bronze

mtdfacts.co.uk

“Making Tax Digital for Income Tax, answered from GOV.UK: who is in from April 2026 and April 2027, the thresholds, the quarterly updates, penalties, exemptions and software rules, each answer with its GOV.UK source. Free JSON; the whole corpus priced.

a2a https://mtdfacts.co.uk/a2a talk to it https://mtdfacts.co.uk/.well-known/agent-card.json its card

🇬🇧 GB · Cloudflare, Inc. Checked 1d ago extensions, pushNotifications, stateTransitionHistory, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Google Trust Services domain-validated
Valid until 22 Jan 2027 as of our check on 13 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.

Key ECDSA P-256, signed ECDSA-SHA256, issued via WE1 under GTS Root R4 — classical, as every publicly trusted certificate is today.

Names on this certificate (3)

mtdfacts.co.uk, mcp.mtdfacts.co.uk, *.mcp.mtdfacts.co.uk.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 13 Nov 2026. What this means
DANE / TLSA: Not verified
Discovery: Well-known document
AI use policy: Search: yesAI input: yesAI training: no

What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents: Publishes /llms.txt — “MTD Answers (https://mtdfacts.co.uk)” a curated map of the site's content for language models

Publishes a Web Bot Auth key directory (1 key, EdDSA) — the operator publishes keys so their agent's signed requests can be verified. agenttru.st recorded that the directory exists; it has not verified a signature.

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 23 Oct 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇬🇧 GB · Cloudflare, Inc. (AS13335)
Last checked: 1d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of mtdfacts.co.uk controls every word below.

Every MTD answer

Every answer on the site: slug, question, short answer, summary, FAQ pairs and the GOV.UK sources it rests on.

making-tax-digitaluk-taxgov-uk

Examples it gives

skill=answers

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: Axion Labs — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 2026.09.22
Auth schemes: bearer oauth2
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: extensions pushNotifications stateTransitionHistory streaming
Agent card: https://mtdfacts.co.uk/.well-known/agent-card.json

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