# Peptide Library (peptidelibrary.app)

Calculates peptide reconstitution concentrations and syringe volumes, compares vendor prices per milligram, and logs research doses on a timeline.

- Atlas card: https://inite.ai/en/atlas/peptidelibrary.app
- Site: https://peptidelibrary.app
- For: Researchers comparing peptide vendor prices and calculating vial concentrations and doses before ordering.
- Use not measured/100 · alive 100/100

## Used for

- Compare peptide vendor offers by price per milligram
- Calculate reconstitution volume and dose per syringe
- Log doses, inventory and metrics on one timeline

## Price

- from 4.99 USD/month, free plan (read 2026-10-16 on https://peptidelibrary.app/#pricing)

## For developers

- API docs: https://peptidelibrary.app/developers/mcp
- MCP server: app.peptidelibrary/peptide-library (namespace; open on 2026-10-16, 10 tools)
- Read 2026-10-16

## MCP server, measured daily

Server: https://peptidelibrary.app/mcp, checked every day since 2026-10-19 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 553 ms
- Sign-in: none
- Context its tool definitions take: about 2625 tokens (10 tools)
- Tool definitions: A, 98/100
- Failing "params_described": 1 of 10 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-16

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Source: INITE Atlas, https://inite.ai/en/atlas/peptidelibrary.app. JSON: https://inite.ai/api/atlas/peptidelibrary.app. MCP: https://inite.ai/api/mcp (atlas_lookup).