List repositories for a user or organization
AI agents call gh_repo_list to retrieve information from GitHub CLI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and lists repository metadata without modifying, deleting, or executing any operations. It is a read-only query operation with minimal blast radius if misused by an AI agent—at worst, it could enumerate repositories, but causes no harm to systems or data. Classified as Read with low severity.
From the tool's definition Tool name 'gh_repo_list' and description 'List repositories for a user or organization' indicate a query/retrieval operation with no side effects.
Attacks that exploit this kind of access
List repositories for a user or organization. It is categorised as a Read tool in the GitHub CLI MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GitHub CLI MCP Server MCP server in PolicyLayer and add a rule for gh_repo_list: 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 CLI MCP Server. Nothing to install.
gh_repo_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the gh_repo_list 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 gh_repo_list. 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.
gh_repo_list is provided by the GitHub CLI MCP Server MCP server (munch-group/gh-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →