JustLabs

health.justlabs/justlabsVersion 1.2.0

Cash-price Quest blood tests: catalog, all-in quotes, draw sites, price comparisons and guides.

Status

Responds216 msNov 14, 2026, 14:32 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:32 UTC
Latency: 216 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mcp.justlabs.health/mcpResponds216 msNov 14, 2026, 14:32 UTC

No sign-in

Claude Code

claude mcp add --transport http justlabs https://mcp.justlabs.health/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: justlabs
Remote MCP server URL: https://mcp.justlabs.health/mcp

Cursor

{
  "mcpServers": {
    "justlabs": {
      "url": "https://mcp.justlabs.health/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"justlabs","type":"http","url":"https://mcp.justlabs.health/mcp"}'

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Tools

10 tools

Tools of JustLabs
	Description		Read-only	Idempotent	Open world
`compare-prices`Compare the all-in price of one JustLabs test or panel (catalogue id such as tsh, or a test name) with published prices from other direct-to-consumer lab services: each one's price, per-order fees and all-in total, whether it covers the same tests, the source link and the date checked. JustLabs all-in = price + one $18 order fee. Product terms only.	Compare the all-in price of one JustLabs test or panel (catalogue id such as tsh, or a test name) with published prices from other direct-to-consumer lab services: each one's price, per-order fees and all-in total, whether it covers the same tests, the source link and the date checked. JustLabs all-in = price + one $18 order fee. Product terms only.	No	Yes	Yes	Yes
`compare-provider`How JustLabs compares with another lab-testing provider (e.g. everlywell, testwell, quest, labcorp): a short verdict, side-by-side facts with sources, where each one is the better choice, FAQs and a link to the full comparison page. Product terms only.	How JustLabs compares with another lab-testing provider (e.g. everlywell, testwell, quest, labcorp): a short verdict, side-by-side facts with sources, where each one is the better choice, FAQs and a link to the full comparison page. Product terms only.	No	Yes	Yes	Yes
`find-draw-sites`Find Quest Diagnostics patient service centers (blood-draw sites) near a 5-digit US ZIP code where a JustLabs order can be collected: site code, address, distance, hours, walk-ins and a booking link, optionally with the next open appointment times. Send only a ZIP code — never a street address, name or contact details. The response names the states where JustLabs does not accept orders.	Find Quest Diagnostics patient service centers (blood-draw sites) near a 5-digit US ZIP code where a JustLabs order can be collected: site code, address, distance, hours, walk-ins and a booking link, optionally with the next open appointment times. Send only a ZIP code — never a street address, name or contact details. The response names the states where JustLabs does not accept orders.	No	Yes	Yes	Yes
`get-guide`Read a public JustLabs guide page as Markdown, e.g. /blood-test-preparation, /labs-for/hypothyroidism, /tests/tsh or /compare/everlywell. Pass a justlabs.health path starting with /, not a full URL. Account, checkout, results, admin and API paths are refused. Educational content; any range on the patient's own lab report applies.	Read a public JustLabs guide page as Markdown, e.g. /blood-test-preparation, /labs-for/hypothyroidism, /tests/tsh or /compare/everlywell. Pass a justlabs.health path starting with /, not a full URL. Account, checkout, results, admin and API paths are refused. Educational content; any range on the patient's own lab report applies.	No	Yes	Yes	Yes
`get-pricing`Get the exact all-in price for one or more JustLabs test or panel IDs: each item's price, the single $18 per-order lab & physician fee (charged once per order), and the total — the same amount checkout charges. Pass an optional 2-letter US state to check whether the order can be placed there.	Get the exact all-in price for one or more JustLabs test or panel IDs: each item's price, the single $18 per-order lab & physician fee (charged once per order), and the total — the same amount checkout charges. Pass an optional 2-letter US state to check whether the order can be placed there.	Not declared	Not declared	Not declared	Not declared
`get-test-details`Get full details for a specific lab test or panel by its ID. Returns pricing, biomarkers (or included tests for a panel), preparation instructions, and turnaround time.	Get full details for a specific lab test or panel by its ID. Returns pricing, biomarkers (or included tests for a panel), preparation instructions, and turnaround time.	Not declared	Not declared	Not declared	Not declared
`get-test-panels`Get available test panels and compare panel base prices with their included tests bought separately. One $18 lab & physician order fee applies once per order.	Get available test panels and compare panel base prices with their included tests bought separately. One $18 lab & physician order fee applies once per order.	Not declared	Not declared	Not declared	Not declared
`lookup-reference-range`Typical reference ranges for a lab marker (e.g. TSH, ferritin, LDL cholesterol, vitamin D), optionally by sex and age, with unit, source and the JustLabs test that measures it. Educational only: ranges vary by lab and method, and the range printed on the patient's own lab report applies. Product terms only — send the marker name, never a result value, name, date of birth or other personal details. It does not interpret results.	Typical reference ranges for a lab marker (e.g. TSH, ferritin, LDL cholesterol, vitamin D), optionally by sex and age, with unit, source and the JustLabs test that measures it. Educational only: ranges vary by lab and method, and the range printed on the patient's own lab report applies. Product terms only — send the marker name, never a result value, name, date of birth or other personal details. It does not interpret results.	No	Yes	Yes	Yes
`recommend-tests`Suggest JustLabs panels and tests for health goals (e.g. energy, heart health, fertility) and/or symptoms (e.g. fatigue, hair loss), each with a one-line reason, price, all-in price and link, plus the JustLabs guide pages the suggestion is based on. General education, not a diagnosis. Pass short goal or symptom words only — no names, contact details, dates of birth or lab results. Use get-pricing with the ids for the exact total.	Suggest JustLabs panels and tests for health goals (e.g. energy, heart health, fertility) and/or symptoms (e.g. fatigue, hair loss), each with a one-line reason, price, all-in price and link, plus the JustLabs guide pages the suggestion is based on. General education, not a diagnosis. Pass short goal or symptom words only — no names, contact details, dates of birth or lab results. Use get-pricing with the ids for the exact total.	No	Yes	Yes	Yes
`search-lab-tests`Search the JustLabs catalog of tests AND panels by test name, condition (e.g. menopause, gout, anemia), category, or biomarker. Use only product terms; do not include names, contact details, symptoms, or personal lab results. Prices are per test; one $18 lab & physician order fee is added once per order. Use get-pricing for the exact total.	Search the JustLabs catalog of tests AND panels by test name, condition (e.g. menopause, gout, anemia), category, or biomarker. Use only product terms; do not include names, contact details, symptoms, or personal lab results. Prices are per test; one $18 lab & physician order fee is added once per order. Use get-pricing for the exact total.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Nov 13, 2026
Updated: Nov 13, 2026
Website: https://justlabs.health/developers⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Search and webSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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