Nutrients: proof-backed nutrition data MCP Tools

• describe Read-only

  describe

• resolve Read-only

  resolve

• get Read-only

  get

• search Read-only

  search

• lookup_barcode Read-only

  lookup barcode

• nutrition

  nutrition

• compute_recipe

  compute recipe

• compare

  compare

• query Read-only

  query

• label_lines

  label lines

• label

  label

• reference_values

  reference values

• check_intake Read-only

  check intake

• explain

  explain

• flag

  flag

• add_proof Mutating

  add proof

• submit_reading

  submit reading

• claim_status

  claim status

• tasks

  tasks

• needs

  needs

• suggest_domain

  suggest domain

• feedback

  feedback

• changes

  changes

• link_email

  link email

• verify

  verify

• usage

  usage

• register

  register

This list was read from the server itself, by connecting to it and calling tools/list on 7 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.