Get the tree structure of a GitHub repository Args: owner: The GitHub organization or username repo: The repository name branch: Optional branch name (default: None)
AI agents call git_tree to retrieve information from Gitingest-MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only queries and retrieves data about repository structure without any side effects. It is a read-only operation that lists/displays directory hierarchy information from a public or accessible GitHub repository. The blast radius of misuse is minimal—at worst, an agent could enumerate repository contents it shouldn't have access to, but cannot modify, delete, or execute anything.
From the tool's definition Tool retrieves the tree structure of a GitHub repository with no modification capability. Description explicitly states 'Get the tree structure' and parameters are limited to querying metadata (owner, repo, branch).
Documented attack patterns abuse exactly the kind of access git_tree gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Gitingest-MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for git_tree:
{
"version": "1",
"default": "deny",
"tools": {
"git_tree": {}
}
}git_tree is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get the tree structure of a GitHub repository Args: owner: The GitHub organization or username repo: The repository name branch: Optional branch name (default: None). It is categorised as a Read tool in the Gitingest-MCP MCP Server, which means it retrieves data without modifying state.
Register the Gitingest- MCP server in PolicyLayer and add a rule for git_tree: 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 Gitingest-MCP. Nothing to install.
git_tree 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 git_tree 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 git_tree. 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.
git_tree is provided by the Gitingest- MCP server (puravparab/gitingest-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 3 Gitingest-MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
3 Gitingest-MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.