Koko Finance is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.
Analyze and optimize your credit card portfolio to maximize financial rewards and value. Compare specific card details and calculate break-even points to make informed financial decisions. Receive personalized recommendations for spending categories to ensure you always use the best card in your wallet.
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Koko Finance
Source: Smithery
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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.
All four hints declared on every tool
7/7 tools missing one or more hints — search_credit_cards (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); compare_cards (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_card_details (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +4 more. OpenAI's directory rejects tools where any hint is 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.
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