Datailo: one MCP connection to tenders, EU regulation and law

Where it sits in the directory's order

What can be seen from outside, weighed as the directory publishes.

Where it answers

• https://mcp.datailo.com/mcpstreamable-http

The tools it lists (16, as of 3 days ago)

The tool-description rules found nothing in these descriptions. They look for instructions aimed at a model and for hidden characters; they cannot see what a tool does when it runs.

• datailo_start_here

  Orientation for a new connection: the cross-service jobs you can hand over (listed first), which services are enabled, which are available, and what to do next. Call this first.

• datailo_connect

  Sign in, inside the chat (needed to enable services and call their tools). Send the user's email and the language you are speaking with them (e.g. 'lt', 'en', 'de'). Datailo sends ONE email in that language with a confirm link and a six-digit code, valid 15 minutes, and returns a request_id. Tell the user, in their language, to click Confirm in the email; then IMMEDIATELY call datailo_connect_verify(request_id) — it waits for their click, so the user never has to come back and say they clicked. The account is created on first confirmation. Nothing is charged and no card is needed.

• datailo_connect_verify

  Finish signing in. Call it RIGHT AFTER datailo_connect with the request_id and no code: it waits up to 45 s for the user to click Confirm in the email and returns as soon as they do (call again if it returns waiting — do not ask the user to report the click). If the user reads you the six-digit code, pass it as code. On success a durable dat_ key is issued (shown once) and, for clients without a connection session, a `session` value to pass on every later call; then carry on with what the user asked for.

• datailo_account

  The connected account's email, service links, and plan states. action='keys' lists your dat_ keys (prefix, origin, created, last used — never the key); action='revoke_key' with key_prefix revokes one.

• datailo_catalog

  Compact rows for every federated service: name, job, datasets, tool and workflow counts, tiers, whether it is enabled on this account. Rendered from each service's live product card, never hand-written; a service without a card yet shows card: "unavailable".