Schema | Nutriscan MCP connector

Nutriscan MCP connector

Describes the environment variables required to run the server.

Name	Required	Description	Default
`PORT`	No	HTTP listen port when running in HTTP mode.	3000
`USDA_API_KEY`	No	USDA FoodData Central API key. If omitted, the shared DEMO_KEY is used.	DEMO_KEY
`MCP_TRANSPORT`	No	Transport mode. Use stdio or http; same as the --http option.	stdio
`USDA_DAILY_LIMIT`	No	Local daily cap for USDA FoodData Central requests. Resets at 00:00 UTC.	50 with DEMO_KEY, otherwise 100000
`NUTRISCAN_CONTACT`	No	Contact email sent in the Open Food Facts User-Agent as Nutriscan/0.1 (<contact>).	contact@example.com
`USDA_HOURLY_LIMIT`	No	Local hourly cap for USDA FoodData Central requests.	30 with DEMO_KEY, otherwise 1000
`NUTRISCAN_DATA_DIR`	No	Directory for meals.json, relative to the process working directory.	./data
`NUTRISCAN_OFF_BASE_URL`	No	Base URL for Open Food Facts product and search requests.	https://world.openfoodfacts.org
`NUTRISCAN_USDA_BASE_URL`	No	Base URL for USDA FoodData Central requests.	https://api.nal.usda.gov/fdc/v1
`NUTRISCAN_OFF_SEARCH_PER_MINUTE`	No	Local per-minute cap on Open Food Facts searches.	10
`NUTRISCAN_OFF_PRODUCT_PER_MINUTE`	No	Local per-minute cap on Open Food Facts product reads.	100

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Server capabilities have not been inspected yet.

Functions exposed to the LLM to take actions

Name	Description
No tools

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

This server cannot be deployed

ActivityMaintained

ResponsivenessNo issues