// SCAN REPORT

HRFCO Service

8 tools. 2 can modify or destroy data without limits.

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

Last updated: 1 Jul 2026

2 can modify or destroy data

6 read-only

8 tools total

Community server · catalogue entry verified 01/07/2026

How to control HRFCO Service ↓

TOOL MAP

What HRFCO Service exposes to your agents

Read (6) Write / Execute (2) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous HRFCO Service tools

Write · Medium update_gemini_config This tool creates or modifies configuration data (the Gemini system parameters). Write · Medium toggle_gemini_auto_consult This tool modifies a configuration setting (enabling/disabling automatic Gemini consultation), which is a reversible write operation.

2 of HRFCO Service's 8 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control HRFCO Service

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

Rate limit write operations

{
  "toggle_gemini_auto_consult": {
    "limits": [
      {
        "counter": "toggle_gemini_auto_consult_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "consult_gemini": {
    "limits": [
      {
        "counter": "consult_gemini_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 HRFCO Service — 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 HRFCO SERVICE →

Instant setup, no code required.

FULL CATALOGUE

All 8 HRFCO Service tools

WRITE 2 tools

Write toggle_gemini_auto_consult Toggle automatic Gemini consultation when uncertainty is detected Write update_gemini_config Update Gemini configuration parameters

READ 6 tools

Read consult_gemini Consult Gemini for a second opinion or additional perspective Read gemini_status Get current status and statistics of Gemini integration Read get_water_info 관측소 검색 및 실시간 수위 데이터 통합 조회 (ChatGPT 무한 반복 방지용) - 권장 도구 Read get_water_info_by_location 자연어 수문 정보 조회 (실제 코드 포함) Read recommend_nearby_stations 주변 관측소 추천 (실제 코드 포함) Read search_water_station_by_name 지역명이나 강 이름으로 관측소 검색 (실제 코드 포함)

FAQ

Questions about HRFCO Service

How do I prevent bulk modifications through HRFCO Service? +

The HRFCO Service server has 2 write tools including toggle_gemini_auto_consult, update_gemini_config. 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 HRFCO Service.

How many tools does the HRFCO Service MCP server expose? +

8 tools across 2 categories: Read, Write. 6 are read-only. 2 can modify, create, or delete data.

How do I enforce a policy on HRFCO Service? +

Register the HRFCO Service 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 HRFCO Service tool call.

Deterministic rules across all 8 HRFCO Service tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON HRFCO SERVICE →

Instant setup, no code required.

8 HRFCO Service tools catalogued and risk-classified — across an index of 43,000+ MCP servers.