Manage team repository access (add, update, or remove).
AI agents use manage_team_repos to create or update resources in GitHub Repos Manager MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GitHub Repos Manager MCP Server environment.
This tool modifies team repository permissions reversibly through add/update/remove operations. While it affects access control (which is sensitive), the changes are not irreversible deletions of data or destructive in nature. It is Write rather than Destructive because removing access is administrative revocation, not permanent data deletion.
From the tool's definition Tool description states 'Manage team repository access (add, update, or remove)' — explicitly indicates create, modify, and delete operations on access control settings.
Documented attack patterns abuse exactly the kind of access manage_team_repos gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and GitHub Repos Manager MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for manage_team_repos:
{
"version": "1",
"default": "deny",
"tools": {
"manage_team_repos": {
"limits": [
{
"counter": "manage_team_repos_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}manage_team_repos stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
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Manage team repository access (add, update, or remove). It is categorised as a Write tool in the GitHub Repos Manager MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the GitHub Repos Manager MCP Server MCP server in PolicyLayer and add a rule for manage_team_repos: 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 GitHub Repos Manager MCP Server. Nothing to install.
manage_team_repos is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the manage_team_repos 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.
Set action: deny in the PolicyLayer policy for manage_team_repos. 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.
manage_team_repos is provided by the GitHub Repos Manager MCP Server MCP server (kurdin/github-repos-manager-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from GitHub Repos Manager MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
84 GitHub Repos Manager MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.