github_get_file_content
Get the content of a file from a repository
This record as markdown: /tools/sagemcp-sagemcp/github-get-file-content.md
What github_get_file_content does on Sage MCP
AI agents call github_get_file_content to retrieve information from Sage MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why github_get_file_content is rated Low
This is a straightforward data retrieval operation. It fetches and returns file content from a repository without creating, modifying, deleting, or executing anything. The action is read-only and has no side effects. The blast radius of misuse is low—an AI agent could only gain access to files it is authenticated to view, which poses minimal risk compared to write, execute, or destructive operations.
From the tool's definition Tool name 'github_get_file_content' and description 'Get the content of a file from a repository' indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
The rule that runs github_get_file_content safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Sage MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For github_get_file_content, this is the rule to start with:
github_get_file_content 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 Sage MCP, apply this rule, and every github_get_file_content call is checked against it from then on.
Questions about github_get_file_content
Get the content of a file from a repository. It is categorised as a Read tool in the Sage MCP MCP Server, which means it retrieves data without modifying state.
Register the Sage MCP server in PolicyLayer and add a rule for github_get_file_content: 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 Sage MCP. Nothing to install.
github_get_file_content 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 github_get_file_content 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 github_get_file_content. 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.
github_get_file_content is provided by the Sage MCP server (sagemcp/sagemcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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