Critical-risk tools in Gitlab

Critical severity Gitlab MCP Server 5 of 88 tools

5 of the 88 tools in Gitlab are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.

Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.

Tools at critical risk

delete_branch Destructive

Delete a branch from a GitLab project
delete_group Destructive

Delete a GitLab group
delete_group_wiki_page Destructive

Delete a wiki page from a GitLab group
delete_project_wiki_page Destructive

Delete a wiki page from a GitLab project
unprotect_branch Destructive

Remove protection from a branch

Attacks that target this class

Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.

Destructive Action Autonomy
Privilege escalation via admin-only tools
Data exfiltration via tool chaining
Runaway Tool Loops

Critical-risk tools in Gitlab

Tools at critical risk

Attacks that target this class

More on Gitlab

Enforce policy on every Gitlab tool call.