periodfinder
MCP serverDev toolsCompare period underwear across brands on even terms. Once it is added, your AI can show absorbency in actual milliliters and translate sizes between brands, so you can match what you already wear to another brand without decoding brand-specific labels.
Use periodfinder in Claude, ChatGPT or Ahel Desktop
Free. Sign in, add periodfinder and connect your AI. About a minute.
Also: Claude Code · Cursor · Codex
Then ask your AI: use the absorbency translate tool from periodfinder
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
Details
Available today. Use it from your connected AI after setup.
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
After adding periodfinder, ask your AI to compare specific brands or convert a size you already wear into another brand's sizing. The project's code is available on GitHub at github.com/fenrici1/periodfinder.
What your AI can do with it
- Compare period underwear from different brands
- Show absorbency in real milliliters instead of brand labels
- Translate your usual size into the equivalent at another brand
- Keep brand comparisons neutral
Install periodfinder
The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.
Claude Code
claude mcp add --transport http --scope user periodfinder 'https://www.periodfinder.com/api/mcp/mcp'Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://www.periodfinder.com/api/mcp/mcpAdd a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=periodfinder&config=eyJ1cmwiOiJodHRwczovL3d3dy5wZXJpb2RmaW5kZXIuY29tL2FwaS9tY3AvbWNwIn0=Open the link and Cursor adds the server at that address.
ChatGPT
https://www.periodfinder.com/api/mcp/mcpIn Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add periodfinder --url 'https://www.periodfinder.com/api/mcp/mcp'Run it once, then sign in with codex mcp login periodfinder if the server asks for an account.
Tools it offers (4)
What this server listed when Ahel dialed its public endpoint in Sep 2026, with no key and no account of yours. The names are the server’s own.
absorbency_translatefind_sizefind_productsabsorbency_dataset
Advanced
- Delivery
- periodfinder MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
- Item type
- mcp-server
- Key
io-github-fenrici1-periodfinder- Source
- github.com/fenrici1/periodfinder
- Hosted endpoint
https://www.periodfinder.com/api/mcp/mcp
github.com/fenrici1/periodfinder