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Teachers

Remove a student from a challenge group

remove_project_group_member

  • Writes
  • Needs confirmation

Removes one student from one of this teacher’s challenge groups that is not confirmed yet, which frees them to join another group. After a group is confirmed only an organiser can change its members. The student is a handle from get_project_group or list_group_project_students. The first call answers a summary and a confirmation value; nothing changes until the same call is repeated with it.

For
Teachers
Needs
Read and write access (mcp:write)
What it changes
Writes. The first call only shows what would change and returns a confirmation handle. Nothing changes until the agent calls again with that handle, after you agree.
Repeating it
Not safe: the same call twice can change data twice.

Inputs

  • brandstring

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

    one ofcodinggmathhilinguaneostem

  • group_idstringrequired

    The group_id from list_my_project_groups.

    pattern^[a-f0-9]{24}$min length24max length24

  • studentstringrequired

    The opaque student handle of the member, from get_project_group.

    pattern^stu_[A-Za-z0-9._-]{1,1000}$min length5max length1024

  • confirmationstring

    The confirmation value from this tool’s own confirmation_required answer. Send it back with exactly the same other arguments to go ahead; never invent one.

    pattern^cfm_[A-Za-z0-9._-]{1,4000}$min length5max length4096

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
confirmation_required
confirmation_expired
window_closed
group_locked

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Guides, endpoints by name, path or permission, and error codes such as not_found.