{"id":12251,"name":"TestWell Lab Tests","description":"Cash-pay lab tests without insurance: search TestWell's catalog, get all-in quotes by state (Quest, Labcorp, BioReference in NY/NJ), find draw sites by ZIP, look up physician-reviewed reference ranges, convert units, calculate free testosterone, compare providers and read guides. Read-only; purchases complete on test-well.com.","card_url":"https://www.test-well.com/.well-known/agent-card.json","endpoint":"https://www.test-well.com/api/agent","protocol_version":"0.3.0","first_seen":"2026-10-10T13:45:58.078048+00:00","last_verified":"2026-10-10T13:45:58.078048+00:00","card":{"url":"https://www.test-well.com/api/agent","name":"TestWell Lab Tests","trust":{"source":"First-party reviews tied to real, moderated orders","averageRating":4.8,"verifiedReviews":119},"skills":[{"id":"search_tests","name":"Search the TestWell catalog","tags":["catalog","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Search TestWell's public catalog of cash-pay lab tests and panels by keyword, biomarker, CPT code, or category. Returns name, slug, per-lab prices, sample, fasting, turnaround and order URL. Prices are stickers; every order adds one $6 lab processing fee (see quote_order for all-in totals).","outputModes":["application/json"]},{"id":"get_test","name":"Get a test or panel","tags":["catalog","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Full public detail for one TestWell test or panel by slug or id: description, biomarkers, CPT, per-lab prices, labs, fasting/prep, turnaround, included tests (panels), FAQ, related conditions, order URL and a Markdown page URL.","outputModes":["application/json"]},{"id":"list_panels","name":"List panels","tags":["catalog","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"List TestWell's bundled panels (multi-test packages priced below the sum of their tests), optionally filtered by category or maximum price. Sorted by price.","outputModes":["application/json"]},{"id":"recommend_tests","name":"Recommend tests for goals or symptoms","tags":["catalog","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Suggest TestWell panels and tests for stated health goals (e.g. 'annual checkup', 'heart health', 'TRT monitoring') and/or symptoms (e.g. 'fatigue', 'hair loss'). Prefers a curated pre-built panel when one fits; otherwise assembles individual tests within a budget. Educational matching, not a diagnosis.","outputModes":["application/json"]},{"id":"quote_order","name":"All-in order quote","tags":["quote","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Price a set of tests/panels exactly as TestWell's checkout would: per-lab prices for the user's state (New York and New Jersey route to BioReference; Rhode Island is not served), the single $6 lab processing fee, the total, items that can't be ordered and why, and a prefilled cart URL. Use this before quoting any total to a user.","outputModes":["application/json"]},{"id":"create_checkout","name":"Create a checkout session","tags":["checkout","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Start a TestWell order for the user: tests/panels, the US state where they will visit the lab (required for pricing and lab routing), and the buyer's name, email and phone. Returns priced line items in cents, the single $6 lab fee, the total, any blocking messages, and pay_online_url — a prefilled cart the user can pay in a browser when the platform has no payment token. Use dry_run to preview without creating a session.","outputModes":["application/json"]},{"id":"update_checkout","name":"Update a checkout session","tags":["checkout","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Change items, state or buyer details on an open checkout session and get it re-priced. Returns the same session object as create_checkout.","outputModes":["application/json"]},{"id":"get_checkout","name":"Read a checkout session","tags":["checkout","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Current state of a checkout session (status, line items, totals, messages, order once paid). Read-only.","outputModes":["application/json"]},{"id":"cancel_checkout","name":"Cancel a checkout session","tags":["checkout","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Cancel an open (unpaid) checkout session. Paid sessions cannot be canceled here — the patient's complete-details email explains refunds.","outputModes":["application/json"]},{"id":"complete_checkout","name":"Pay and place the order","tags":["checkout","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Charge the payment credential the platform obtained for a session that is ready_for_payment and create the order. Input follows the ChatGPT payment-sheet contract: checkout_session_id, buyer, payment_data { token, provider: 'stripe', billing_address }. The token is a Stripe shared payment token (spt_…); platforms without one should send the user to pay_online_url from create_checkout. After payment the patient gets an email link to add date of birth, sex, phone and consent — the lab requisition is issued when that is done.","outputModes":["application/json"]},{"id":"find_draw_sites","name":"Find draw sites near a ZIP","tags":["locations","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Find Quest Diagnostics, Labcorp and BioReference patient service centers near a US ZIP code, with address, distance, phone and hours. Walk-ins are accepted at most sites; the requisition arrives by email after physician authorization.","outputModes":["application/json"]},{"id":"lookup_reference_range","name":"Reference range for a biomarker","tags":["reference","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Physician-reviewed reference range for a blood test marker (130+ markers), filtered by sex and age when they matter, with what high and low values suggest, retest cadence, how to get tested, cited sources and the review date. Educational; the user's own report range takes precedence.","outputModes":["application/json"]},{"id":"compare_prices","name":"Compare all-in prices across providers for a test","tags":["compare","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"For one blood test, the all-in single-test price (sticker + per-order fees) at TestWell and at every tracked direct-to-consumer provider with a verified equivalent — JustLabs, Quest, Labcorp OnDemand, Ulta Lab Tests, Walk-In Lab, HealthLabs and more — each with the date it was verified, plus typical hospital self-pay and Quest Direct reference prices. States the multi-test caveat (fees are paid once per order). Source: the TestWell Blood Test Price Index (CC BY 4.0).","outputModes":["application/json"]},{"id":"interpret_results","name":"Explain lab results against reviewed reference ranges","tags":["reference","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Flag each pasted lab value as low / normal / high against TestWell's physician-reviewed reference catalog (130+ markers; sex- and age-specific bands where they exist), with the reviewed 'what high/low suggests' copy, retest guidance, cited sources and links to the marker's page and, where one exists, its high/low interpretation page. Stateless — values are not stored or logged. Educational, not a diagnosis; the user's own report range takes precedence.","outputModes":["application/json"]},{"id":"convert_units","name":"Convert lab units","tags":["reference","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Convert a lab value between US conventional and SI units for 30 common analytes (glucose, cholesterol, testosterone, vitamin D, …) using published factors; hemoglobin A1c uses the NGSP↔IFCC master equation and also returns estimated average glucose.","outputModes":["application/json"]},{"id":"calculate_free_testosterone","name":"Calculate free testosterone (Vermeulen)","tags":["reference","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Calculate free and bioavailable testosterone from total testosterone, SHBG and albumin using the Vermeulen (1999) mass-action equation — the method behind lab-reported 'calculated free testosterone'. Educational; not a diagnosis.","outputModes":["application/json"]},{"id":"compare_provider","name":"Compare TestWell with another lab-testing service","tags":["compare","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Honest side-by-side of TestWell and another direct-to-consumer lab service (Quest Direct, Labcorp OnDemand, Function Health, JustLabs, Ulta Lab Tests, …): pricing model, per-order fees, labs, turnaround, where each wins, spot prices on common tests as sticker AND all-in, with verification dates and sources. Call with no argument to list the providers covered.","outputModes":["application/json"]},{"id":"get_guide","name":"Get a guide, condition or answer page as Markdown","tags":["content","lab-tests","healthcare","pricing"],"inputModes":["application/json"],"description":"Return one of TestWell's educational pages as Markdown: guides (/guides/<slug>), condition workups (/conditions/<slug>), biomarker pages (/biomarkers/<slug>), state pages (/lab-locations/<slug>) or comparisons (/compare/<slug>). Call with no path to list the available guides and conditions.","outputModes":["application/json"]}],"iconUrl":"https://www.test-well.com/logo-mark.svg","version":"1.2.0","provider":{"url":"https://www.test-well.com","organization":"TestWell"},"security":[],"alternates":{"llmsTxt":"https://www.test-well.com/llms.txt","openapi":"https://www.test-well.com/openapi.json","agentSkills":"https://www.test-well.com/.well-known/agent-skills/index.json","mcpServerCard":"https://www.test-well.com/.well-known/mcp/server-card.json"},"description":"Cash-pay lab tests without insurance: search TestWell's catalog, get all-in quotes by state (Quest, Labcorp, BioReference in NY/NJ), find draw sites by ZIP, look up physician-reviewed reference ranges, convert units, calculate free testosterone, compare providers and read guides. Read-only; purchases complete on test-well.com.","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"protocolVersion":"0.3.0","securitySchemes":{},"documentationUrl":"https://www.test-well.com/developers","defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json","text/markdown"],"preferredTransport":"HTTP+JSON","additionalInterfaces":[{"url":"https://www.test-well.com/api/agent","transport":"HTTP+JSON"},{"url":"https://www.test-well.com/mcp","transport":"MCP"}],"supportsAuthenticatedExtendedCard":false},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-10T13:45:58.078048+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agent Tools Catalog","source_url":"https://agent-tools.cloud","last_check":{"checked_at":"2026-10-10T13:45:58.078048+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://www.test-well.com/.well-known/agent-card.json"],"skills":[{"skill_id":"quote_order","name":"All-in order quote","description":"Price a set of tests/panels exactly as TestWell's checkout would: per-lab prices for the user's state (New York and New Jersey route to BioReference; Rhode Island is not served), the single $6 lab processing fee, the total, items that can't be ordered and why, and a prefilled cart URL. Use this before quoting any total to a user.","tags":["quote","lab-tests","healthcare","pricing"],"quality_warning":false},{"skill_id":"calculate_free_testosterone","name":"Calculate free testosterone (Vermeulen)","description":"Calculate free and bioavailable testosterone from total testosterone, SHBG and albumin using the Vermeulen (1999) mass-action equation — the method behind lab-reported 'calculated free testosterone'. Educational; not a diagnosis.","tags":["reference","lab-tests","healthcare","pricing"],"quality_warning":false},{"skill_id":"cancel_checkout","name":"Cancel a checkout session","description":"Cancel an open (unpaid) checkout session. Paid sessions cannot be canceled here — the patient's complete-details email explains refunds.","tags":["checkout","lab-tests","healthcare","pricing"],"quality_warning":false},{"skill_id":"compare_provider","name":"Compare TestWell with another lab-testing service","description":"Honest side-by-side of TestWell and another direct-to-consumer lab service (Quest Direct, Labcorp OnDemand, Function Health, JustLabs, Ulta Lab Tests, …): pricing model, per-order fees, labs, turnaround, where each wins, spot prices on common tests as sticker AND all-in, with verification dates and sources. 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Source: the TestWell Blood Test Price Index (CC BY 4.0).","tags":["compare","lab-tests","healthcare","pricing"],"quality_warning":false},{"skill_id":"convert_units","name":"Convert lab units","description":"Convert a lab value between US conventional and SI units for 30 common analytes (glucose, cholesterol, testosterone, vitamin D, …) using published factors; hemoglobin A1c uses the NGSP↔IFCC master equation and also returns estimated average glucose.","tags":["reference","lab-tests","healthcare","pricing"],"quality_warning":false},{"skill_id":"create_checkout","name":"Create a checkout session","description":"Start a TestWell order for the user: tests/panels, the US state where they will visit the lab (required for pricing and lab routing), and the buyer's name, email and phone. Returns priced line items in cents, the single $6 lab fee, the total, any blocking messages, and pay_online_url — a prefilled cart the user can pay in a browser when the platform has no payment token. 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Call with no path to list the available guides and conditions.","tags":["content","lab-tests","healthcare","pricing"],"quality_warning":false},{"skill_id":"get_test","name":"Get a test or panel","description":"Full public detail for one TestWell test or panel by slug or id: description, biomarkers, CPT, per-lab prices, labs, fasting/prep, turnaround, included tests (panels), FAQ, related conditions, order URL and a Markdown page URL.","tags":["catalog","lab-tests","healthcare","pricing"],"quality_warning":false},{"skill_id":"list_panels","name":"List panels","description":"List TestWell's bundled panels (multi-test packages priced below the sum of their tests), optionally filtered by category or maximum price. Sorted by price.","tags":["catalog","lab-tests","healthcare","pricing"],"quality_warning":false},{"skill_id":"complete_checkout","name":"Pay and place the order","description":"Charge the payment credential the platform obtained for a session that is ready_for_payment and create the order. Input follows the ChatGPT payment-sheet contract: checkout_session_id, buyer, payment_data { token, provider: 'stripe', billing_address }. The token is a Stripe shared payment token (spt_…); platforms without one should send the user to pay_online_url from create_checkout. After payment the patient gets an email link to add date of birth, sex, phone and consent — the lab requisition is issued when that is done.","tags":["checkout","lab-tests","healthcare","pricing"],"quality_warning":false},{"skill_id":"get_checkout","name":"Read a checkout session","description":"Current state of a checkout session (status, line items, totals, messages, order once paid). 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