This record as markdown: /tools/io-github-aifity-omnigit-mcp/get.md
What get does on GitHub
AI agents call get to retrieve information from GitHub without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get is rated Low
This tool retrieves information about a pull request (e.g., title, description, status, commits, reviews) with no side effects. It performs a read-only query operation consistent with the Read category. The low severity reflects minimal risk—an AI agent cannot harm systems or data by fetching PR details.
From the tool's definition Tool name 'get' and description 'Get details of a specific pull request' indicate retrieval of PR metadata without modification.
Attacks that exploit this kind of access
The rule that runs get safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GitHub, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get, this is the rule to start with:
get is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect GitHub, apply this rule, and every get call is checked against it from then on.
Questions about get
Get details of a specific pull request. It is categorised as a Read tool in the GitHub MCP Server, which means it retrieves data without modifying state.
Register the GitHub MCP server in PolicyLayer and add a rule for get: 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. Nothing to install.
get 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 get 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 get. 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.
get is provided by the GitHub MCP server (oci:ghcr.io/aifity/omnigit-mcp:0.5.0). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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