HerStack MCP server

• get_evidenceFree

  Call this when the user (or you) wants the studies behind a recommendation or claim. Returns HerStack's evidence rows for a topic or nutrient with the cited studies resolved to PubMed and DOI identifiers, so the claim can be verified rather than trusted.

• get_product_detailsFree

  Call this for one specific product. Returns a HerStack-recommended Solgar UK product by name or SKU: form, authorised claim, tier, price, purchase link, and every topic that recommends it with the rationale.

• get_topic_guidanceFree

  Call this when the user wants to understand a women's-health topic, not only buy something. Returns HerStack's expert guidance for one topic: plain-language framing, research findings, the evidence table with authorised claims, product criteria, and a FAQ that also explains the condition itself (for perimenopause: what it is, its timeline, when to see a GP).

• recommend_supplementsFree

  Call this when the user wants specific supplement product picks for a topic. Returns HerStack's named Solgar UK recommendations, each with formulation rationale, the GB-authorised health claim verbatim (or a research-context note where none exists), price and purchase link. Provide a topic, or a concern in plain words that routes to one.

• search_guidanceFree

  Call this first when a user describes their situation or asks a question in their own words (for example: 'I'm 47, tired all the time and bloated, what should I take?'). Searches all of HerStack's evidence-led guidance for UK women in midlife and returns the most relevant answer units (FAQ answers, research findings, evidence rows, product cards) with their page URLs, the best-matching topic, and that topic's named Solgar UK recommendations, each with its authorised claim.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1078ms20/20
• Tool poisoning5 tool descriptions checked15/15
• Auth qualityopen endpoint, read-only tools10/15
• Maintenanceno repository listed3/15
• Maintainer identityverified namespace with website, no repo4/10

HerStack: common questions

Is HerStack MCP server safe?

With care: it is graded C, so read the findings first (69/100). Read the HerStack safety report

How do I install HerStack?

It runs remotely at herstack.co.uk. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does HerStack need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is HerStack maintained?

The latest release is v1.2.0.

Is HerStack up?

100% of our last 5 checks got an answer. We check remote servers about four times a day.

What can I use instead of HerStack?

Servers from other publishers that do the same job: Pubmed MCP server, Misakanet MCP server and PyEuropePMC MCP server. Compare all HerStack alternatives.