get_tag
AI agents call get_tag to retrieve information from Kepler MCP GitLab Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The name 'get_tag' strongly indicates a retrieval operation. In GitLab workflows, 'get' operations typically fetch information about objects (tags, commits, branches) without side effects. Although the description is empty (lowering confidence slightly), the naming pattern and server context support classification as a Read operation with low severity.
From the tool's definition Tool name 'get_tag' combined with context of a GitLab integration server suggests retrieval of tag metadata or information. No creation, modification, deletion, or execution indicators present.
Attacks that exploit this kind of access
get_tag. It is categorised as a Read tool in the Kepler MCP GitLab Server MCP Server, which means it retrieves data without modifying state.
Register the Kepler MCP GitLab Server MCP server in PolicyLayer and add a rule for get_tag: 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 Kepler MCP GitLab Server. Nothing to install.
get_tag 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_tag 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_tag. 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_tag is provided by the Kepler MCP GitLab Server MCP server (ryan-rbw/kepler-mcp-gitlab-server). 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.
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