{"id":310152,"recorded_at":"2026-10-27T00:01:40.438929Z","observed_at":"2026-10-27T00:01:40.438887Z","subject_kind":"endpoint","subject":"7d1d60ac-4d3d-44f1-8849-597dbfc07dde","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":5,"tools":[{"description":"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.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","properties":{"nutrient":{"description":"A nutrient or ingredient, e.g. 'magnesium', 'collagen', 'vitamin d'.","type":"string"},"topic":{"description":"Topic: perimenopause, digestion, longevity, stress, exercise, nutrition, skin.","enum":["perimenopause","digestion","longevity","stress","exercise","nutrition","skin"],"type":"string"}},"type":"object"},"name":"get_evidence"},{"description":"Call this for one specific product. Returns one HerStack-recommended product by name or SKU: form, authorised claim, tier, price, purchase link, and every topic that recommends it with the rationale.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","properties":{"sku":{"description":"Product name or SKU, e.g. 'Chelated Magnesium'.","minLength":2,"type":"string"}},"required":["sku"],"type":"object"},"name":"get_product_details"},{"description":"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).","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","properties":{"topic":{"description":"Topic: perimenopause, digestion, longevity, stress, exercise, nutrition, skin.","enum":["perimenopause","digestion","longevity","stress","exercise","nutrition","skin"],"type":"string"}},"required":["topic"],"type":"object"},"name":"get_topic_guidance"},{"description":"Call this when the user wants specific supplement product picks for a topic. Returns HerStack's named product recommendations from the site's reference brand, each with formulation rationale, the GB-authorised health claim verbatim (or a research-context note where none exists), price and purchase link. Provide a topic, or a concern in plain words that routes to one.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","properties":{"concern":{"description":"The user's concern in plain words, if you do not know the topic (or use search_guidance).","type":"string"},"topic":{"description":"Topic: perimenopause, digestion, longevity, stress, exercise, nutrition, skin.","enum":["perimenopause","digestion","longevity","stress","exercise","nutrition","skin"],"type":"string"}},"type":"object"},"name":"recommend_supplements"},{"description":"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, and three-day meal plans and recipes for women in perimenopause and after menopause) with their page URLs, the best-matching topic, and that topic's named product recommendations from the site's reference brand, each with its authorised claim.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","properties":{"maxResults":{"description":"How many answer units to return (default 6).","maximum":12,"minimum":1,"type":"integer"},"question":{"description":"The user's question or situation, in their words.","minLength":3,"type":"string"}},"required":["question"],"type":"object"},"name":"search_guidance"}]},"body_sha256":"0f8a6fa8fdf74e23a4798da92e3959fbc166c9648e8fdd5ecae00cd3dd6e785b","prev_id":null,"leaf":"0x258879036d79c15362f2ae30d13245377c8084fff6346f225f93c2a5507ac0f0","leaf_text":"{\"body\":\"0f8a6fa8fdf74e23a4798da92e3959fbc166c9648e8fdd5ecae00cd3dd6e785b\",\"id\":310152,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793059300438887,\"prev\":null,\"subject\":\"7d1d60ac-4d3d-44f1-8849-597dbfc07dde\",\"subject_kind\":\"endpoint\"}","day":null,"proof":[]}