"MCP servers that work without API keys" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Vet reviewed pet lab interpretation tool for dogs and cats. Furva reads blood work and urinalysis and explains every result in easy to understand terms, built on a biomarker reference set reviewed by a licensed veterinarian. It explains what markers like BUN and creatinine measure, tracks results over time, suggests when labs should be rechecked, and helps owners prepare questions for their vet. Education only: never diagnoses or prescribes. Connect with OAuth 2.1 sign-in or an fmcp_ API key.
Find and compare 15 EMR products for US primary-care and behavioral-health practices with 1–10 clinicians, with source-linked evidence, dates and limitations. Nine public, read-only research tools also cover providers, patient portals, records laws and public breach data. No API key required. Vendor contact uses a separate consented form; MedicalRecords.com may earn referral fees. Do not send patient data or contact details. Setup: https://www.medicalrecords.com/developers
Germline ACMG/AMP classification, genes, disease associations, literature and API-key case analysis.
Public directory of UK medical cannabis clinics, pharmacies, products and strains.
Your job is to win new business, not to spend hours researching medical device companies. Whimbrel saves you hours of research inside the AI app you already use. Whimbrel is for sales and business development teams at firms that sell to medical device companies: contract manufacturing, sterilization, testing, design, regulatory and software services. Every fact links to its public source. Your first month is free. https://whimbrelresearch.com/
Your job is to win new business, not to spend hours researching medical device companies. Whimbrel saves you hours of research inside the AI app you already use. Whimbrel is for sales and business development teams at firms that sell to medical device companies: contract manufacturing, sterilization, testing, design, regulatory and software services. Every fact links to its public source. Your first month is free. https://whimbrelresearch.com/
Sourced facts on treatment in China: hospitals, dated price ranges and process guides. Read-only.
121 pay-per-call agent tools: health care, drug, provider and travel data tools. x402
Due diligence on life-science claims: omics, trials, gene therapy. Dimension by dimension.
Sourced facts about getting medical treatment in China: hospitals, price ranges with sources and dates, and process guides (visa, payment, records). Read-only. Not medical advice. Homepage https://chinahealth.info ; repository https://github.com/JasonOA888/china-treatment-price-index
Open-access rating scales and clinical references for adolescent psychiatry clinicians.
Clinician-reviewed library on ADHD in children — evaluation, treatment, school, parenting.
Clinician-reviewed library on child psychiatric evaluation and medication decision-making.
Telehealth support for Claude, Codex and Cursor: investigate cases and connect your tools.
Find aging research papers, examine evidence, explore trials and grants, and follow research topics. Public research lookups work without signing in; OAuth is used for account-specific tools such as managing topic follows.
Adolescent psychiatry library focused on the medication decisions parents wrestle with.
Pillwise is a US medication lookup API for developers building health apps. Search medications by brand, ingredient or everyday name, get form and strength options, resolve NDC and RxCUI codes, and check recalls, shortages and discontinued products, refreshed daily. All 9 tools are read-only. Requires a Pillwise API key sent as "Authorization: Bearer <key>"; free sandbox keys are available at https://pillwise.dev.
US medication lookup: drug search, forms and strengths, NDC/RxCUI, recalls, shortages.
Deterministic validation, parsing, and conversion of regulated B2B payloads over MCP — IBAN/BIC, ANSI X12 healthcare EDI (837P/835/270/271/834), ISO 20022, GS1 barcodes, VAT/VIES, LEI, UDI, DSCSA, and CBAM. Returns typed JSON with structured validation errors.
Read-only MCP connector for The Dose Guy source-linked peptide and compound database. Search 260+ compounds, compare vendors and prices, inspect ranking evidence, and retrieve canonical page links. No authentication required.
Search biomedical papers, inspect publication records, and traverse citation or semantic graphs.
UCSC Genome Browser REST API — reference genome assemblies for ~250 species, the annotation tracks…
EMR software discovery, sourced comparisons, and public US healthcare research.
Search every new aging paper, judged on evidence, plus trials, grants, drug pipelines and news.
Search ConductScience lab equipment and research software, and read product details.
RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)
UMLS MCP — wraps the NLM UMLS Terminology Services REST API (uts-ws.nlm.nih.gov/rest)
Is this US provider in this health plan? Network checks by NPI and plan ID, with dated sources.
PubMed MCP — wraps the NCBI E-utilities API (biomedical literature, free, no auth)
GBIF MCP — wraps the Global Biodiversity Information Facility API v1 (free, no auth)
