Macro Index MCP server

• Registry nameorg.macroindex/macroindexverified in the MCP registry

The registry name sits under macroindex.org. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-28
• Tools7
• Server calls itselfmacroindex
• Server version2026-10-17.30752eb2
• Protocol version2025-06-18

On 2026-10-28 the server answered initialize and tools/list without a sign-in. First answer in 112 ms.

• Its tools do every use case we checked: check upcoming central bank rate decision dates; see the current rate before each decision; find the bank page that publishes each decision.
• Checked on 6 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 6 so far
• What an agent can do with it3 of 3 use cases
• Answeredmeasuring6 of the 7 daily checks it takes to print a share
• Median first answer150 ms
• Space in an agent's context≈ 1,258 tokensthe definitions of all its tools (7), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 7 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• upcoming_decisions

  Policy-rate decisions in a date window, soonest first: decision day (local to the bank), announcement time in UTC where the bank publishes one, whether the date is on the bank's calendar, moved or unscheduled, the rate going in, and the…

• bank_status

  One bank: the policy rate in force and since when, the last observed decision with its statement, the next meeting, past facts computed from observed decisions only (days since the last change, consecutive holds, counts of past move…

• check_question

  Is a question about a rate decision or a government bond auction settleable, when, and on which source? Finds the bank (or the auction issuer, tenor) and the date in the text. Refuses a decision or auction that has not been observed: a…

• upcoming_auctions

  Government bond auctions in a date window, soonest first: US Treasury, the German Finanzagentur and the Italian Treasury, calendar and results. Each has the auction day, closeAt (the bidding deadline in UTC), instrument, tenor, CUSIP/ISIN…

• resolution_sources

  The kinds of page a bank publishes (decision statement, calendar, rate history, press feed): where each URL is found, its pattern (for recognising a page, never for building one), a real example, the reads recorded on it, and whether it…

• submit_correction

  Report a mistake with the URL of the bank's own page that proves it. The report is public and is checked like any other claim; it never changes the data by itself. Returns the report id and where to follow it.

• dataset_health

  Freshness per bank (last observed decision, next meeting, days to it, whether its decision statement is resolvable) and the publisher-gate warnings. Use to judge how far to trust an answer.