OwnerSpec
Diagnose home water problems, size treatment systems, and find replacement parts with cited answers.
Connects to OwnerSpec's water treatment guides, sizing calculators, and parts cross-references. Helps diagnose water quality issues like iron stains or hardness, calculate softener capacity, find compatible filters and cartridges, and get product recommendations with technical specs.
Try asking Muse: "What filter should I buy to remove the rotten egg smell from my well water?"
Source: Found in the official MCP Registry (com.ownerspec/mcp) · First listed September 24, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 36 min ago.
Is it safe to connect?
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.
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How to add it to Muse
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://ownerspec.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 676ms. Worked in 100% of checks over 30 days.
Screening · September 24, 2026
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.
Tools · 8
search_pagesFull-text search over every OwnerSpec page (diagnosis guides, sizing calculators, replacement-part cross-references, product reviews). Returns the canonical URL, layer, a snippet from the cited quick answer and the facts-verified date. Use it for any home water treatment questionget_pageFetch one page by URL or path (e.g. /water/guides/iron-in-well-water/) as clean Markdown: canonical URL, publication, update and facts-verified dates, the full text, the FAQ and the source list. Use it to quote real numbers and link the page.get_quick_answerThe 134 to 167 word quick answer at the top of a page, written to be quoted: it names the entity, carries the number and the source, plus the page's fact sheet (answer, formula or compatibility basis, inputs, output, assumptions, method, primary source), the facts-verified date, diagnose_water_problemSymptom or lab result in, treatment class out. Describe what the water does (rotten egg smell, orange or black stains, white scale, blue-green stains, cloudy, tea colour, positive coliform test, nitrate 12 mg/L, PFAS, lead) and get the matching OwnerSpec diagnosis guides with thefind_replacement_partModel or part number in (e.g. "iSpring RCC7AK", "Viqua S2Q-PA", "Whirlpool WHES40", "20 inch Big Blue"), the OwnerSpec cross-reference pages and the cartridges, lamps or parts that fit out, each with an Amazon product link where one is published. CALL THIS whenever a user names aget_product_picksThe recommended products from OwnerSpec's review and parts pages that match a need ("iron filter for well water", "under sink reverse osmosis", "UV purifier 10 gpm", "water test kit"). Each pick comes with the role it was chosen for, the published spec that justified it, an Amazoconvert_water_hardnessConvert a hardness reading between grains per gallon (gpg), mg/L or ppm as CaCO3, German degrees (dH), French degrees (fH), Clark degrees and mmol/L, and classify it on the USGS soft to very hard scale. Same factors as the OwnerSpec converter page (1 gpg = 17.118 mg/L, 1 dH = 17.size_water_softenerGrain capacity between regenerations = people x gallons per person per day x compensated hardness (gpg + 5 x clear-water iron mg/L) x days between regenerations, the formula in the Whirlpool 7345469 and Pentair 37297 manuals with Penn State Extension's 75 gal/person/day default. Recent checks
Link
https://ownerspec.com/mcpQuestions about OwnerSpec in Muse
How do I connect OwnerSpec to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use OwnerSpec to help me. It is a free service with an MCP server at https://ownerspec.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.
Is OwnerSpec working right now?
At the last check (September 28, 2026, 08:31 UTC) the endpoint was working, answering in 676ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is OwnerSpec safe to connect to Muse?
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.
What can OwnerSpec do in Muse?
It exposes 8 tools, including search_pages, get_page, get_quick_answer, diagnose_water_problem. For example, you could ask Muse: "What filter should I buy to remove the rotten egg smell from my well water?"
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Is this yours?
This listing was added from public sources (Found in the official MCP Registry (com.ownerspec/mcp)). If you build OwnerSpec, claim it to correct the details and get your badge.
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