// SCAN REPORT

Unit Expert MCP

6 tools. 0 can modify or destroy data without limits.

Read-only server. Low risk, but rate limits prevent runaway API costs.

Last updated: 2 Jul 2026

0 can modify or destroy data

6 read-only

6 tools total

Community server · catalogue entry verified 02/07/2026

How to control Unit Expert MCP ↓

TOOL MAP

What Unit Expert MCP exposes to your agents

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

Running more than one server? Check your whole stack →

THE RISK

What can go wrong

Even read-only tools carry cost. An agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up bills.

POLICY

How to control Unit Expert MCP

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

Cap read operations

{
  "convert_area": {
    "limits": [
      {
        "counter": "convert_area_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 Unit Expert 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 UNIT EXPERT →

Instant setup, no code required.

FULL CATALOGUE

All 6 Unit Expert MCP tools

READ 6 tools

Read convert_area Convert area between mm2, cm2, m2, km2, in2, ft2, yd2, and acre. Read convert_length Convert length between mm, cm, m, km, in, ft, yd, and mi. Read convert_temperature Convert temperature between c, f, and k. Read convert_volume Convert volume between ml, l, m3, in3, ft3, cup, pt, qt, gal, and floz. Read convert_weight Convert weight between mg, g, kg, t, oz, and lb. Read list_supported_units List supported canonical units by conversion category.

FAQ

Questions about Unit Expert MCP

Is the Unit Expert MCP server safe to use without restrictions? +

The Unit Expert MCP server is primarily read-only with 6 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the Unit Expert MCP server expose? +

6 tools across 2 categories: Read, Write. 6 are read-only. 0 can modify, create, or delete data.

How do I enforce a policy on Unit Expert MCP? +

Register the Unit Expert 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 Unit Expert MCP tool call.

Deterministic rules across all 6 Unit Expert MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON UNIT EXPERT →

Instant setup, no code required.

6 Unit Expert MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.