# One student

`get_student`

- Read-only

Returns one student from this account’s own roster, by the student handle a list tool gave: their name, grade, school and every exam application with its payment state. It reads the same list the roster tools read and filters it, so a student outside this account’s scope is simply not found. It never returns a username, a student code, an e-mail address, a phone number or a date of birth.

- **For**: Teachers and partners
- **Needs**: Read access (`mcp:read`)
- **What it changes**: **Read-only.** It only reads. Nothing changes.

## Inputs

- `brand`string

  Which olympiad this is about. Required unless the connection covers exactly one, in which case that one is used.

  one of`coding``gmath``hilingua``neo``stem`
- `student`stringrequired

  The opaque student handle from list_my_students or list_country_students.

  pattern`^stu_[A-Za-z0-9._-]{1,1000}$`min length`5`max length`1024`

The server refuses a call that carries any field not listed here, and says which one.

## Answers instead of a result

What the tool says when it cannot do what was asked, and what to do about it.

- **`not_connected`**
- **`insufficient_scope`**
- **`rate_limited`**
- **`writes_disabled`**
- **`temporarily_unavailable`**
- **`upstream_error`**
- **`brand_not_allowed`**
- **`role_required`**
- **`tenant_account_missing`**
- **`not_found`**