kassalapp-connector (fredrsat/kassalapp-connector) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 17 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100

kassalapp-connector

MCP-server og CLI for kassal.app — norske dagligvarepriser og prissammenligning for AI-agenter

→ fredrsat/kassalapp-connector· listed on github_repo_search

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

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⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

fredrsat

Source: github_repo_search

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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Install from

GitHub

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 1 credential: KASSALAPP_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes17 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

search_products
get_product

Get full product details by kassal.app product id: description, ingredients, allergens, nutrition, weight and price history.

compare_prices_by_ean
compare_prices_by_url

Look up a product from a store's product-page URL (e.g. a meny.no or oda.com link) and compare its price across stores. Sorted cheapest first.

get_product_by_url

Look up a single product's details from a store's product-page URL, without cross-store comparison.

get_price_history

Get historical prices for up to 100 products (by EAN) across stores. Useful for spotting price trends and whether a 'sale' is genuine. Free tier covers up to 90 days.

search_stores
get_store

Get details for one physical store by its kassal.app store id.

get_shopping_lists

List the user's shopping lists on kassal.app (synced with the Kassalapp mobile app). Returns id, title and last-updated. Use get_shopping_list for the items.

get_shopping_list

Get one kassal.app shopping list with its items. Items linked to a product include EAN, the cheapest store right now, potential saving and offer count — use compare_prices_by_ean on the EAN for the full store-by-store breakdown.

create_shopping_list

Create a new shopping list on kassal.app. It appears in the user's Kassalapp mobile app.

rename_shopping_list

Rename an existing kassal.app shopping list.

delete_shopping_list

Delete a kassal.app shopping list and ALL its items. Cannot be undone; the list may have been created by the user in their mobile app, so confirm with the user first. Requires confirmation string 'DELETE LIST'.

add_shopping_list_item

Add an item to a kassal.app shopping list. Pass product_id (from search_products) to link the item to a product — the list then shows which store has it cheapest. Without product_id it is a free-text item.

update_shopping_list_item

Update a shopping list item: check/uncheck it (checked), change the text, or link a product (product_id).

remove_shopping_list_item

Remove one item from a kassal.app shopping list.

get_connector_settings

Show connector settings: whether a kassal.app API key is configured, where it comes from (env or config file), and the rate limit.

// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
🔐 secretKASSALAPP_API_KEYAlternativt kan du sette miljøvariabelen eller legge
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

17/17 tools missing one or more hints — search_products (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_product (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); compare_prices_by_ean (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +14 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool test coverage

Only 0/17 tools referenced in tests (0%)

Write tests that reference each tool by name so every tool has at least one test.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/fredrsat/kassalapp-connector)](https://m8ven.ai/mcp/fredrsat/kassalapp-connector)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: ac8df943004ddc471bc9bd6bbb0bd8e5abe8ba02
code hash: d1d81c84d59c5242e37c645f1a0ff61b23fa4480c6a9f1b40d49561389ed477b
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