Petstore MCP Server MCP Tools

• updatePet

  update pet

• addPet

  add pet

• findPetsByStatus

  find pets by status

• findPetsByTags

  find pets by tags

• getPetById

  get pet by id

• updatePetWithForm

  update pet with form

• deletePet

  delete pet

• uploadFile

  upload file

• getInventory

  get inventory

• placeOrder

  place order

• getOrderById

  get order by id

• deleteOrder

  delete order

• createUser

  create user

• createUsersWithListInput

  create users with list input

• loginUser

  login user

• logoutUser

  logout user

• getUserByName

  get user by name

• updateUser

  update user

• deleteUser

  delete user

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.