get_job_artifact_file
Get content of a single file from a job
This record as markdown: /tools/io-github-zereight-gitlab-mcp/get-job-artifact-file.md
What get_job_artifact_file does on Gitlab Mcp
AI agents call get_job_artifact_file to retrieve information from Gitlab Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_job_artifact_file is rated Low
This tool retrieves the contents of a file from a CI/CD job artifact. It is a read-only operation that queries and returns existing data without creating, modifying, deleting, or executing anything. The action is non-destructive and has no financial implications. Confidence is high because the name and description are explicit about the read-only nature of the operation.
From the tool's definition Tool name 'get_job_artifact_file' and description 'Get content of a single file from a job' clearly indicate retrieval of data without modification or side effects.
Attacks that exploit this kind of access
The rule that runs get_job_artifact_file safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Gitlab Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_job_artifact_file, this is the rule to start with:
get_job_artifact_file 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 Gitlab Mcp, apply this rule, and every get_job_artifact_file call is checked against it from then on.
Questions about get_job_artifact_file
Get content of a single file from a job. It is categorised as a Read tool in the Gitlab Mcp MCP Server, which means it retrieves data without modifying state.
Register the Gitlab MCP server in PolicyLayer and add a rule for get_job_artifact_file: 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 Gitlab Mcp. Nothing to install.
get_job_artifact_file 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_job_artifact_file 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_job_artifact_file. 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_job_artifact_file is provided by the Gitlab MCP server (@zereight/mcp-gitlab). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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