git_member_remove

Remove a collaborator from a GitHub or GitLab repo and report whether the call used CLI transport or direct REST.

SERVERYaver SOURCEyaver-cli

Critical RISK CLASS

Category Destructive

Parameters 51 required

Recommended Hiddensee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-kivanccakmak-yaver/git-member-remove.md

WHAT IT DOES

What git_member_remove does on Yaver

AI agents call git_member_remove to permanently remove resources in Yaver, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

Parameter	Type	Required	Description
`host`	string	—	Forge host override.
`kind`	string	—	github or gitlab when the host is ambiguous.
`repo`	string	—	Repo slug (`owner/repo`, `group/subgroup/project`) or full clone URL.
`user`	string	Yes	GitHub or GitLab username to remove.
`directory`	string	—	Repo directory; used when repo is omitted.

Parameters from the server's own tool schema.

RISK

Why git_member_remove is rated Critical

Removing a collaborator revokes their access permanently (unless manually re-added), which is an irreversible access-control change. This constitutes a destructive action with high blast radius since it could lock out contributors or team members from a repository.

From the tool's definition Remove a collaborator from a GitHub or GitLab repo

Risk signalsAccepts file system path (directory) · Accepts URL/endpoint input (host)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs git_member_remove safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Yaver, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For git_member_remove, this is the rule to start with:

git_member_remove Hidden

git_member_remove is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "git_member_remove"
  ]
}

RESTRICT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Yaver, apply this rule, and every git_member_remove call is checked against it from then on.

FAQ

Questions about git_member_remove

What does the git_member_remove tool do? +

Remove a collaborator from a GitHub or GitLab repo and report whether the call used CLI transport or direct REST. It is categorised as a Destructive tool in the Yaver MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

What parameters does git_member_remove accept? +

git_member_remove accepts 5 parameters: host, kind, repo, user, directory. Required: user. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on git_member_remove? +

Register the Yaver MCP server in PolicyLayer and add a rule for git_member_remove: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Yaver. Nothing to install.

What risk level is git_member_remove? +

git_member_remove is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit git_member_remove? +

Yes. Add a rate_limit block to the git_member_remove rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block git_member_remove completely? +

Set action: deny in the PolicyLayer policy for git_member_remove. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides git_member_remove? +

git_member_remove is provided by the Yaver MCP server (yaver-cli). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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