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Praetor Health

Praetor Health Limited v2.0.0

Find and compare blood tests

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Description

From the marketplace listing

Explore Praetor Health's public UK blood-test catalogue in ChatGPT. Ask in your own words: ChatGPT reads the whole catalogue and shows the tests whose markers fit what you want to check. Browse the test ranges, look up a biomarker, or compare two to four tests side by side in the Praetor explorer: see what each test measures, its test price beside the lowest total including collection, the collection options and preparation, then continue at praetor.health. The app uses public product information only. It cannot access your Praetor account, orders or results, place an order or book an appointment. It provides product information, not medical advice, and cannot diagnose, confirm or rule out a condition.

Language: English · Automatically detected from descriptions.

What changed

Praetor Health

Oct 27, 2026 · 1 saved observations

Metadata · Oct 27, 2026 · 00:30 UTC · Compared with Oct 24, 2026 · 13:14 UTC

WHAT CHANGED

Package or technical metadata updated

Package or technical metadata updated

Observed in package metadata. These changes alone do not establish a new customer-facing feature.

Open full comparison.

Is v2 template

Before

Oct 24, 2026 · 13:14 UTC

Not present

After

Oct 27, 2026 · 00:30 UTC

false

Metadata: full comparison →

Competitor profile

From the developer’s listing and package; capabilities are not independently tested. Package observed Nov 3, 2026.

Declared capabilities

  • Browse blood test ranges
  • Compare blood tests
  • Look up biomarkers

Declared limitations

  • A marker Praetor does not test
  • Urgent symptoms must not get a product recommendation
  • Personal results and medication are out of scope

Review scenarios; not an exhaustive list.

Cost & access

Pricing and account requirements have not been established from the available package declarations. Unknown pricing does not mean free access.

Starter prompt

I want a general health check. Which Praetor tests should I compare?

View onboarding →

View package source →

Keywords

Files & skills

File archives

Plugin package5 files · 457 KBBrowse files →
Skill instructions
praetor-getting-started962 Bytes

View saved version →

---
name: praetor-getting-started
description: Use when someone opens Praetor Health or asks where to start with a blood test without naming a test, biomarker or goal.
---

# Getting started with Praetor blood tests

1. Ask what they would like to learn about, offering plain choices (general health, energy, training and recovery, healthy ageing, hormones, or one particular marker), then follow up as needed to understand what they want.
2. When they answer with a goal, call list_tests, choose the tests whose markers fit that goal, then call show_tests once with their slugs (or with view "families" for general health).
3. When they name a marker, call get_biomarker, then show_tests with view "biomarker".
4. If they would rather look around, call show_tests with no arguments to open the Praetor explorer.

Keep the reply short after the view. Never ask for results, medications or other personal details, and never call a test "best" or "right for you".

Release notes

Version 2.0.0 adds the Praetor explorer, and ChatGPT now reads the whole catalogue to find the tests that fit your question. Browse the test ranges, look up a biomarker, and compare two to four tests marker by marker, with each test price shown beside the lowest total including collection. It opens from the sidebar and beside a conversation. The previous tools keep working during the update. The app stays read-only: no sign-in, no access to accounts or results, and no orders or bookings in ChatGPT.

Declared in the saved package. Remote tools may change independently.

Package details

Publisher declarations from the archived package. These are separate from our research and the live service's terms.

Package author
Praetor Health Limited
Keywords
See keywords
Getting started skill
./skills/praetor-getting-started/SKILL.md
Review scenarios
5 positive · 3 negativeScenario counts, not test results.

Declared capabilities

  • Browse blood test ranges
  • Compare blood tests
  • Look up biomarkers

Package observed Nov 3, 2026.

Technical details
First seen
Oct 24, 2026 · 12:40 UTC
Last seen
Nov 3, 2026 · 18:00 UTC
Collection status
Collected

plugin_asdk_app_6aa036fea51481919ddb3d18b755e109

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