What is the main functional difference between HerStack and Supplement Advisor MCP?

HerStack is categorized under Biology, Medicine and Bioinformatics and uses an install path we have not confirmed yet. Supplement Advisor MCP belongs to Biology, Medicine and Bioinformatics and uses a local stdio subprocess. Pick HerStack for biology, medicine and bioinformatics work and Supplement Advisor MCP for biology, medicine and bioinformatics.

How do I install HerStack or Supplement Advisor MCP in Claude Desktop, Cursor, or Windsurf?

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. HerStack has no confirmed install command yet — follow its own setup instructions.

Are HerStack and Supplement Advisor MCP free to use, or do they require API keys?

HerStack is listed as free. Auth: no auth required. Supplement Advisor MCP is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Can I run both HerStack and Supplement Advisor MCP at the same time in my AI client?

Yes. MCP clients support multiple servers: add herstack-2 and supplement-advisor-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, HerStack has a quality signal of 53/100 (Good) with 0 views, 0 installs and 0 GitHub stars. Supplement Advisor MCP has 55/100 (Good) with 3 views, 0 installs and 0 GitHub stars.

HerStack vs Supplement Advisor MCP

HerStack vs Supplement Advisor MCP | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

Spec	H HerStack	Supplement Advisor MCP
Category	Biology, Medicine and Bioinformatics	Biology, Medicine and Bioinformatics
Quality signal	53/100 · Good	55/100 · Good
Install command	Not confirmed yet	Confirmed
Transport	—	Local subprocess (stdio)
Auth	No auth required	No auth required
Pricing	Free	Free
Required env vars	None listed	None listed
Verified owner	Community listing	Community listing
GitHub stars	0	0
Directory activity	0 views 0 installs 0 upvotes	3 views 0 installs 0 upvotes
Tools	5	5
Full listing	View HerStack	View Supplement Advisor MCP

Tools & capabilities

HerStack tools 5

search_guidanceCall 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 product recommendations from the site's reference brand, each with its authorised claim.
get_topic_guidanceCall 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_supplementsCall 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.
get_evidenceCall 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_detailsCall 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.

Supplement Advisor MCP tools 5

recommend_supplementGet ranked supplement recommendations for a condition with clinical evidence, dosing, cost-per-dose, and purchase links
compare_formsCompare different forms of a supplement (e.g., magnesium glycinate vs citrate vs oxide) with absorption data and warnings
check_interactionsCheck if medications deplete nutrients — covers statins, metformin, PPIs, birth control, and more
get_dosageGet evidence-based dosage recommendations by condition, with clinical trial references and timing guidance
classify_formPaste any product name or ingredient list and get a quality verdict on the supplement form used

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

HerStack

No confirmed install command for HerStack yet — follow the setup steps linked from its listing page rather than a guessed package name.

Supplement Advisor MCP

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "supplement-advisor-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "supplement-advisor-mcp"
      ]
    }
  }
}

HerStack vs Supplement Advisor MCP

Which MCP server should you choose?

H
Choose HerStack when

Choose Supplement Advisor MCP when

Feature & specification comparison

Tools & capabilities

HerStack tools 5

Supplement Advisor MCP tools 5

Ready-to-paste client configs

HerStack

Supplement Advisor MCP

Frequently asked questions

HChoose HerStack when

Choose Supplement Advisor MCP when

HerStack tools 5

Supplement Advisor MCP tools 5

HerStack

Supplement Advisor MCP

Frequently asked questions

What is the main functional difference between HerStack and Supplement Advisor MCP?

How do I install HerStack or Supplement Advisor MCP in Claude Desktop, Cursor, or Windsurf?

Are HerStack and Supplement Advisor MCP free to use, or do they require API keys?

Can I run both HerStack and Supplement Advisor MCP at the same time in my AI client?

Which MCP server has higher directory engagement and quality ratings?

Popular comparisons with HerStack

Popular comparisons with Supplement Advisor MCP

H
Choose HerStack when