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Peptide Library

app.peptidelibrary/peptide-library · v1.1.0

Peptide research profiles, evidence by tier, comparisons and educational content. No dosing.

Connect Remote server

Terminal
claude mcp add --transport http peptide-library https://peptidelibrary.app/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "peptide-library": {
      "url": "https://peptidelibrary.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "peptide-library": {
      "type": "http",
      "url": "https://peptidelibrary.app/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://peptidelibrary.app/mcp

Tools 12 found in our last check

  • search_peptides

    Search the Peptide Library research database by name, synonym or alias (fuzzy), optionally filtered by research category or research area. Returns short educational profiles with evidence level and the canonical Peptide Library URL. Use get_peptide_details for the full profile.…

  • get_peptide_details

    Full educational research profile for one peptide: classification, mechanism and targets, research areas, evidence by tier (regulatory label, controlled human trials, other human studies, secondary reports, animal and in-vitro research) with cited sources, safety and side effect…

  • compare_peptides

    Side-by-side research comparison of 2-3 peptides on structured profile fields: mechanism and targets, research areas, evidence level and human-trial availability, safety and side effects, FDA/WADA status, half-life and studied routes, with references. Each row says whether the v…

  • search_research

    Search Peptide Library's own educational content: the site FAQ, per-peptide FAQs, published articles and free courses. Returns titles, short snippets and links with source attribution (no full text, no third-party articles). Dosing, reconstitution and injection guides, and conte…

  • get_peptide_categories

    List the Peptide Library research categories (e.g. GLP-1/Metabolic, Cognitive, Longevity) with a description, the number of profiles and every profile in each, with links. Use a category id with search_peptides to filter.

  • get_research_trends

    This week's most-researched peptides in the Peptide Library community (Trending Now, last 7 days): rank, share of researchers and growth as percentages, with what moved. Aggregate and privacy-preserving: no head counts, no individual activity, small cohorts suppressed. Popularit…

  • get_evidence_summary

    What reviewed human research shows for one peptide, claim by claim: each claim under investigation, its GRADE certainty per outcome (or that it is not yet assessed), the distinct human studies assessed and the evidence gaps, with links to every assessment. Only published assessm…

  • get_human_study

    The reviewed record of one distinct human study (id like PLS-00001, from get_evidence_summary): design, planned and actual participants, groups, outcomes as the authors reported them, the authors’ conclusion kept apart from the limitations and risk of bias Peptide Library assess…

  • convert_units

    Convert an amount between mg and mcg exactly. IU ↔ mass conversion only works with a peptide whose profile documents an IU-per-mg factor (pass `peptide`); otherwise the result is an iu_factor_missing issue, never an assumed factor. Pure arithmetic: not a dosing recommendation.

  • solution_concentration

    Concentration of an amount dissolved in a volume of liquid (amount ÷ volume), as mg/mL, mcg/mL and, with a peptide's documented factor, IU/mL. Pure arithmetic on the given numbers: it does not suggest amounts, volumes or how to prepare anything.

  • blend_concentrations

    For several components dissolved together in one volume: each component's concentration and its share of the blend by amount. Arithmetic only; it says nothing about whether components can or should be combined.

  • cost_per_amount

    Price arithmetic for a purchase: total cost (price plus optional shipping) and cost per mg, per mcg and (with a peptide's documented factor) per IU. Uses only the numbers given; it never estimates prices or shipping and converts no currencies.

Details

Endpointhttps://peptidelibrary.app/mcp (Streamable HTTP)
First published7 Nov 2026
Last updated7 Nov 2026
Registry nameapp.peptidelibrary/peptide-library

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