Validate addresses and geocode locations across 240+ countries with free US/Canada enrichment.
Validates and standardizes postal addresses worldwide, including UK Royal Mail PAF data. Provides geocoding, reverse geocoding, and free enrichment with census tracts, districts, and geographic codes for US and Canada addresses.
Try asking Muse: "Validate a customer's shipping address and get the census tract for demographic targeting."
Source: Found in the official MCP Registry (com.acuris-geo/acuris-mcp) · First listed September 24, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 4 h ago.
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://api.acuris-geo.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Acuris Geo is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://api.acuris-geo.com/mcpResponse time at the last check: 982ms. Worked in 99.1% of checks over 30 days.
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
validate_addressValidate and standardize one postal address (240+ countries; UK via the official Royal Mail PAF with UDPRN + UPRN). Give `country` as ISO-3 lowercase (e.g. usa, can, deu, gbr) plus EITHER a free-text `address_line` OR fielded parts (street, house_number, city, state, postcode). Rvalidate_addresses_batchValidate up to 50 addresses in one call (mixed countries allowed). `addresses` is a list where each entry is either a free-text string, or an object {"input": <string or fielded object>, "country": "iso3"}. Entries without their own country use the `country` parameter. UK (gbr) renrich_us_ca_addressAddress → census & geographic codes (USA + Canada), FREE with validation. USA: state & county FIPS, census tract (11-digit GEOID), block group, CBSA/MSA, congressional district (119th Congress), school district. Canada: province, census division, dissemination area, census subdivgeocode_addressForward-geocode an address to coordinates (lat/lng) with an explicit accuracy_type — you always know what you got. accuracy_type is an OPEN set; new tiers are added as reference data improves. Do NOT write code that treats an unrecognised value as a failure. Branch on the booleanreverse_geocodeCoordinates → nearest address(es). Returns the closest reference addresses to (lat, lng), nearest first, with distances. Optional: `country` (ISO-3) to constrain the search, `radius_m`, `limit`. Cost: 1 credit per successful lookup; an empty radius (no addresses found) is refundeexpand_uk_postcodeExpand a UK postcode into every Royal Mail delivery point at that postcode — organisation, building, street, town, county, plus UDPRN, UPRN and rooftop coordinates for each address. Cost: 1 credit per postcode, regardless of how many addresses come back; an unknown/invalid postcoautocomplete_addressAddress autocomplete (type-ahead): ranked, standardized address suggestions for a partial input `q` (typed so far), with lat/lng whenever the reference row carries a coordinate. Use it to help a person pick an address, then pass the chosen one to validate_address. `country` is IScheck_balanceShow the connected API key's remaining credit balances (validation, geocode, email, phone pools; trial expiry; the UK free-trial PAF counter for trial keys). Free — never consumes credits.request_trial_keyGet an instant FREE Acuris evaluation API key — 1,000 lookups (address validation and geocoding together) plus 50 UK lookups, valid 30 days, no card, no signup form. Idempotent: asking again with the same email within 24h returns the SAME key. BEFORE calling with accept_terms=truhttps://api.acuris-geo.com/mcpNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Acuris Geo to help me. It is a free service with an MCP server at https://api.acuris-geo.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
At the last check (November 13, 2026, 11:00 UTC) the endpoint was working, answering in 982ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
It exposes 9 tools, including validate_address, validate_addresses_batch, enrich_us_ca_address, geocode_address. For example, you could ask Muse: "Validate a customer's shipping address and get the census tract for demographic targeting."
This listing was added from public sources (Found in the official MCP Registry (com.acuris-geo/acuris-mcp)). If you build Acuris Geo, claim it to correct the details and get your badge.
Paste this on your site or README. It always shows the latest check.
<a href="https://musedirectory.ai/connector/acuris-geo"><img src="https://musedirectory.ai/badge/acuris-geo.svg" alt="Acuris Geo on musedirectory.ai" width="236" height="40"></a>