// SCAN REPORT

Prompt Auto-Optimizer MCP

12 tools. 4 can modify or destroy data without limits.

4 write tools that can modify data. Rate limits recommended.

Last updated: 29 Jun 2026

4 can modify or destroy data

8 read-only

12 tools total

Community server · catalogue entry verified 29/06/2026

How to control Prompt Auto-Optimizer MCP ↓

TOOL MAP

What Prompt Auto-Optimizer MCP exposes to your agents

Read (8) Write / Execute (4) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous Prompt Auto-Optimizer MCP tools

Execute · Medium gepa_start_evolution Initialize evolution process with configuration and seed prompt Write · Medium gepa_create_backup Create system backup including evolution state and trajectories Write · Medium gepa_restore_backup Restore system from a specific backup Write · Medium gepa_select_optimal Select best prompt candidate for given context

4 of Prompt Auto-Optimizer MCP's 12 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Prompt Auto-Optimizer MCP

PolicyLayer is an MCP gateway — it sits between your AI agents and Prompt Auto-Optimizer MCP, and nothing reaches the server without passing your rules. These are the rules we recommend:

Rate limit write operations

{
  "gepa_create_backup": {
    "limits": [
      {
        "counter": "gepa_create_backup_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "gepa_evaluate_prompt": {
    "limits": [
      {
        "counter": "gepa_evaluate_prompt_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Prompt Auto-Optimizer MCP — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON PROMPT AUTO-OPTIMIZER →

Instant setup, no code required.

FULL CATALOGUE

All 12 Prompt Auto-Optimizer MCP tools

EXECUTE 1 tools

Execute gepa_start_evolution Initialize evolution process with configuration and seed prompt

WRITE 3 tools

Write gepa_create_backup Create system backup including evolution state and trajectories Write gepa_restore_backup Restore system from a specific backup Write gepa_select_optimal Select best prompt candidate for given context

READ 8 tools

Read gepa_evaluate_prompt Evaluate prompt candidate performance across multiple tasks Read gepa_get_pareto_frontier Retrieve optimal candidates from Pareto frontier Read gepa_integrity_check Perform comprehensive data integrity check Read gepa_list_backups List available system backups Read gepa_record_trajectory Record execution trajectory for prompt evaluation Read gepa_recover_component Recover a specific GEPA component Read gepa_recovery_status Get comprehensive disaster recovery status and health information Read gepa_reflect Analyze failures and generate prompt improvements

EXPLORE

Related servers

Other MCP servers with similar tools — same risk classification, starter policies for each.

FAQ

Questions about Prompt Auto-Optimizer MCP

How do I prevent bulk modifications through Prompt Auto-Optimizer MCP? +

The Prompt Auto-Optimizer MCP server has 3 write tools including gepa_create_backup, gepa_restore_backup, gepa_select_optimal. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach Prompt Auto-Optimizer MCP.

How many tools does the Prompt Auto-Optimizer MCP server expose? +

12 tools across 3 categories: Execute, Read, Write. 8 are read-only. 4 can modify, create, or delete data.

How do I enforce a policy on Prompt Auto-Optimizer MCP? +

Register the Prompt Auto-Optimizer MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Prompt Auto-Optimizer MCP tool call.

Deterministic rules across all 12 Prompt Auto-Optimizer MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON PROMPT AUTO-OPTIMIZER →

Instant setup, no code required.

12 Prompt Auto-Optimizer MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.