# peptides.farm

> Cited peptide monographs, trials, safety and FDA status as JSON. Pay per call in USDC via x402.

- name: io.github.peptidesfarmhq/peptides-farm-mcp
- version: 3.0.0
- connection class: R0 (autonomous)
- trust: 97/100
- quality: 81/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.peptidesfarmhq%2Fpeptides-farm-mcp
- tools: https://api.protogrid.dev/v1/servers/io.github.peptidesfarmhq%2Fpeptides-farm-mcp/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "peptides-farm-mcp": {
      "type": "http",
      "url": "https://peptides.farm/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-100% +updated-6d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 81/100 (new)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 16 of 16 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: list_peptides (destructiveHint, idempotentHint); get_peptide_summary (destructiveHint, idempotentHint); get_citations (destructiveHint, idempotentHint); …
- pass `tools.token_cost`: about 1,350 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 6 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 16, about 1,350 tokens to load them all
- tool set hash: 3d2613f497fb7017f7f381ffa5900a65
- tools last changed: 2026-11-01T21:41:24.191Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.peptidesfarmhq/peptides-farm-mcp.svg)](https://protogrid.dev/servers/io.github.peptidesfarmhq/peptides-farm-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-11-01 `compare_peptides` changed (description)
  - before: Side-by-side snapshot of 2-5 peptides. (paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)
  - after: Side-by-side snapshot of 2-5 peptides. (free daily allowance, then paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)
- 2026-11-01 `search` changed (description)
  - before: Plain-English question → cited passages quoted from our monographs (extractive, no generation). (paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)
  - after: Plain-English question → cited passages quoted from our monographs (extractive, no generation). (free daily allowance, then paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)
- 2026-11-01 `get_dossier` added
  - Everything for one peptide in one call: snapshot, identifier crosswalk, approvals, trial landscape, FAERS signal, PubMed literature counts, citations, studies and safety. (free daily allowance, then paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)
- 2026-11-01 `get_adverse_events` added
  - FDA FAERS adverse-event signal: total and serious report counts and top MedDRA reactions with report counts (spontaneous reports, not incidence). (free daily allowance, then paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)
- 2026-11-01 `get_approvals` added
  - Approval timeline: Drugs@FDA applications with original approval dates and sponsors, DailyMed label set IDs, ChEMBL max phase, first-approval year and curated mechanism of action. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- 2026-11-01 `get_trial_landscape` added
  - Live ClinicalTrials.gov registry landscape: total studies, counts by phase and by status, active-study count, and the most recent registered trials with NCT links. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- 2026-11-01 `get_identifiers` added
  - Identifier crosswalk: UNII, CAS, PubChem CID, InChIKey, molecular formula, ChEMBL ID, INN, ATC codes, with source URLs and a UNII cross-check against openFDA. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- 2026-11-01 `get_regulatory` changed (description)
  - before: Regulatory status, UNII, CAS. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
  - after: Regulatory status, UNII, CAS. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- 2026-11-01 `get_safety` changed (description)
  - before: Safety, toxicology and pharmacokinetics notes. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
  - after: Safety, toxicology and pharmacokinetics notes. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- 2026-11-01 `get_trials` changed (description)
  - before: Clinical/preclinical study rows and published regimen. (paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
  - after: Clinical/preclinical study rows and published regimen. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)

Full history: https://api.protogrid.dev/v1/servers/io.github.peptidesfarmhq%2Fpeptides-farm-mcp/changes

## Remotes

- https://peptides.farm/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (16)

- `bulk_export`: Entire corpus as one JSON document. Redistribution requires a Commercial license. (paid: $10 USDC via x402, or 500 credit(s) with X-API-KEY)
- `compare_peptides`: Side-by-side snapshot of 2-5 peptides. (free daily allowance, then paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)
- `get_adverse_events`: FDA FAERS adverse-event signal: total and serious report counts and top MedDRA reactions with report counts (spontaneous reports, not incidence). (free daily allowance, then paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)
- `get_approvals`: Approval timeline: Drugs@FDA applications with original approval dates and sponsors, DailyMed label set IDs, ChEMBL max phase, first-approval year and curated mechanism of action. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- `get_citations`: Source citations for a peptide. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- `get_dossier`: Everything for one peptide in one call: snapshot, identifier crosswalk, approvals, trial landscape, FAERS signal, PubMed literature counts, citations, studies and safety. (free daily allowance, then paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)
- `get_identifiers`: Identifier crosswalk: UNII, CAS, PubChem CID, InChIKey, molecular formula, ChEMBL ID, INN, ATC codes, with source URLs and a UNII cross-check against openFDA. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- `get_peptide`: Full peptide snapshot: identifiers, mechanism, indications, at-a-glance. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- `get_peptide_summary`: Answer-first summary: key takeaway, status, evidence grade, citation count and page URL. (free)
- `get_regulatory`: Regulatory status, UNII, CAS. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- `get_safety`: Safety, toxicology and pharmacokinetics notes. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- `get_trial_landscape`: Live ClinicalTrials.gov registry landscape: total studies, counts by phase and by status, active-study count, and the most recent registered trials with NCT links. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- `get_trials`: Clinical/preclinical study rows and published regimen. (free daily allowance, then paid: $0.02 USDC via x402, or 1 credit(s) with X-API-KEY)
- `list_body_systems`: Body systems with peptide counts. (free)
- `list_peptides`: List and filter peptides (slim fields, cursor pagination). (free)
- `search`: Plain-English question → cited passages quoted from our monographs (extractive, no generation). (free daily allowance, then paid: $0.05 USDC via x402, or 3 credit(s) with X-API-KEY)