Low Risk

get_job_config

Get Jenkins job configuration in XML format

How to control get_job_config ↓

What get_job_config does on Jenkins

AI agents call get_job_config to retrieve information from Jenkins without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why get_job_config needs a policy

This tool retrieves and returns job configuration data without creating, modifying, deleting, or executing any Jenkins operations. It is a read-only query operation with no side effects. The low severity reflects that configuration data exposure, while sensitive, does not directly trigger builds, delete data, or move resources.

From the tool's definition Tool name 'get_job_config' and description 'Get Jenkins job configuration in XML format' indicate data retrieval with no modification or execution.

Documented attack patterns abuse exactly the kind of access get_job_config gives an agent:

How to control get_job_config

PolicyLayer is an MCP gateway — it sits between your AI agents and Jenkins, and nothing reaches the server without passing your rules. This is the rule we recommend for get_job_config:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_job_config": {}
  }
}

get_job_config is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Jenkins — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about get_job_config

What does the get_job_config tool do? +

Get Jenkins job configuration in XML format. It is categorised as a Read tool in the Jenkins MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_job_config? +

Register the Jenkins MCP server in PolicyLayer and add a rule for get_job_config: 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 Jenkins. Nothing to install.

What risk level is get_job_config? +

get_job_config is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_job_config? +

Yes. Add a rate_limit block to the get_job_config 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.

How do I block get_job_config completely? +

Set action: deny in the PolicyLayer policy for get_job_config. 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.

What MCP server provides get_job_config? +

get_job_config is provided by the Jenkins MCP server (truxt-ai/jenkins-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Jenkins tool call.

Start from Jenkins, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

Free to start. No card required.

14 Jenkins tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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