# Fenrici1 Periodfinder MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.fenrici1%2Fperiodfinder
Registry id: `mcp-registry/io.github.fenrici1/periodfinder`
Status: live (checked 2026-10-27T04:30:52.439Z)

## Verdict

Fenrici1 Periodfinder MCP server answered 99.98% of Glimind's liveness checks over 30 days, better than 42% of MCP servers, with 782 ms median handshake and 1 outage in 90 days. Its agent-readiness grade is A (96/100) across 4 tools, costing an agent about 782 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.98% | 42% of MCP servers |
| Median handshake latency | 782 ms | 28% of MCP servers |
| p95 handshake latency | 3078 ms | — |
| Checks in 30 days | 5,016 | — |
| Outages, 90 days | 1 | — |
| Median recovery | 7 min | — |
| Agent-readiness score | 96/100 (A) | 82% of MCP servers |
| Tools | 4 | — |
| Tool-list size for an agent | ~782 tokens | 79% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "fenrici1-periodfinder-mcp-server": {
      "type": "http",
      "url": "https://www.periodfinder.com/api/mcp/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http fenrici1-periodfinder-mcp-server https://www.periodfinder.com/api/mcp/mcp
```

## Tools (4)

- `absorbency_dataset`: Get PeriodFinder's cross-brand absorbency dataset: the key facts and the machine-readable feed URL to cite. Use when you need the authoritative source for a per
- `absorbency_translate`: Translate period-underwear absorbency across brands. Give a brand + its tier word (e.g. brand "Thinx", tier "Super"), OR a target capacity in mL per day, and ge
- `find_products`: Find real in-stock period underwear that covers a target absorbency, from the live catalog, with normalized mL capacity and current price. Give a minimum capaci
- `find_size`: Find a shopper's period-underwear size in every brand from one hip measurement. Period underwear is sized on the hip, not a dress size, and brands disagree. Ret

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.