fill_and_submit_to_psi · Timesheet Assistant MCP

WHAT IT DOES

What fill_and_submit_to_psi does on Timesheet Assistant MCP

AI agents invoke fill_and_submit_to_psi to trigger actions in Timesheet Assistant MCP. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why fill_and_submit_to_psi needs a policy

This tool uses browser automation to fill out and submit a timesheet for final approval in a single combined operation. It triggers external operations (submitting to PSI Project Server) whose effects depend on the arguments provided. While it has financial-adjacent implications (timesheets relate to payroll/billing), it primarily executes browser automation actions against an external system.

From the tool's definition Fill and submit timesheet to PSI Project Server for final approval. This combines filling timesheet and submitting for approval in one step.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

fill_and_submit_to_psi Rate-limited

fill_and_submit_to_psi stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "fill_and_submit_to_psi": {
      "limits": [
        {
          "counter": "fill_and_submit_to_psi_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Timesheet Assistant MCP, so you can run agents against it safely.

FAQ

Questions about fill_and_submit_to_psi

What does the fill_and_submit_to_psi tool do? +

Fill and submit timesheet to PSI Project Server for final approval. This combines filling timesheet and submitting for approval in one step. Use get_psi_tasks first to get available tasks and their indices. It is categorised as a Execute tool in the Timesheet Assistant MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on fill_and_submit_to_psi? +

Register the Timesheet Assistant MCP server in PolicyLayer and add a rule for fill_and_submit_to_psi: 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 Timesheet Assistant MCP. Nothing to install.

What risk level is fill_and_submit_to_psi? +

fill_and_submit_to_psi is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit fill_and_submit_to_psi? +

Yes. Add a rate_limit block to the fill_and_submit_to_psi 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 fill_and_submit_to_psi completely? +

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

fill_and_submit_to_psi is provided by the Timesheet Assistant MCP server (sharadmathuratthepsi/timesheet-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.