get_source_details

THE RISK

Low Risk

Why get_source_details needs a policy

This tool queries and retrieves metadata or information about a repository without creating, modifying, deleting, or executing any operations. It is a pure information-gathering function with no side effects, fitting the Read category. Severity is low because exposure of repository details poses minimal risk—it does not enable code execution, data destruction, or financial impact.

From the tool's definition Tool name 'get_source_details' and description 'Get detailed information about a source repository' indicate a retrieval operation with no modification or execution capability.

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

POLICY

How to control get_source_details

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

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_source_details": {}
  }
}

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

Create a free account and register Jules MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Jules MCP Server tools

Destructive delete_schedule Delete a scheduled task by name Destructive delete_session Delete or cancel an active Jules session Execute create_coding_task Creates a new Jules coding session. Returns immediately with a session ID. Monitor progres Execute create_repoless_task Creates a new Jules session without repository context for scripts, prototypes, or researc Execute manage_session Manage an active Jules session: approve or reject plans, or send feedback Execute schedule_recurring_task Schedule a Jules task to run automatically on a cron schedule. The server manages executio Read wait_for_session Poll a Jules session until it reaches a target state or the timeout expires Read get_activities_since Get session activities newer than a provided ISO timestamp

All 11 Jules MCP Server tools →

Read tools on other servers

M-Team MCP Server get_torrent_detail YouTube MCP Server search_channel Android Forensics ADB MCP Server parse_browser_history 0xarchive web3_challenge

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_source_details

What does the get_source_details tool do? +

Get detailed information about a source repository. It is categorised as a Read tool in the Jules MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_source_details? +

Register the Jules MCP Server MCP server in PolicyLayer and add a rule for get_source_details: 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 Jules MCP Server. Nothing to install.

What risk level is get_source_details? +

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

Can I rate-limit get_source_details? +

Yes. Add a rate_limit block to the get_source_details 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_source_details completely? +

Set action: deny in the PolicyLayer policy for get_source_details. 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_source_details? +

get_source_details is provided by the Jules MCP Server MCP server (savethepolarbears/jules-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 Jules MCP Server tool call.

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

CHECK YOUR STACK →