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Is Fair Value MCP Server safe?

Yes, with the usual care.

A88/100grade A

Passed every safety check we run. Maintained, authenticated, reachable, clean scan.

No critical or high findings in the latest scan.

How Fair Value MCP Server compares

Against every graded E-commerce MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 85% of 2,014 E-commerce servers
Tools that change things
0%
typical: 3%. Fewer write tools means less an agent can break
Uptime
96%
of our recent checks; the typical remote E-commerce server answers 100%

What its tools let an agent do: 14 read

Public scan report

scanner v0.1.10 · 2026-10-14 · same rubric, same numbers if you re-run it

1 low
  • Code scan51 source files scanned25/25
  • Live reliabilityremote reachable in 2410ms17/20
  • Tool poisoning14 tool descriptions checked13/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • lowUnusually long tool description (over 2,000 characters)poison.long-description
    tool calculate_residual: …IFRS/HKFRS measurement engine. Compute goodwill and purchase-price allocation, impairment (IAS 36), inventory net realisable value, held-for-sale, debt waterfalls, cap tables, sum-of-the-parts and SPAC redemption; residual income and justified price-to-book; and non-financial asset fair value: investment property (IAS 40 / HKAS 40), PP&E revaluation via depreciated replacement cost (IAS 16) and biological assets at fair value less costs to sell (IAS 41). Use this for accounting-basis measurement of assets and equity; for going-concern cash flow use calculate_dcf and for peer multiples use calculate_market_multiple. Methods: goodwill: purchase_price, fair_value_net_identifiable_assets; ppa: purchase_price, tangible_assets_fv, identified_intangibles_fv; impairment_fvlcd: carrying_value, fair_value_less_costs_to_dispose; impairment_viu: carrying_value, value_in_use; inventory_nrv: carrying_value, net_realisable_value; held_for_sale: carrying_value, fair_value_less_costs_to_sell; debt_waterfall/cap_table: enterprise_value, claims; sotp: segments, net_debt, holding_discount; spac_redemption: trust_cash, shares_outstanding, redemption_price; investment_property: noi, cap_rate; ppe_revaluation: replacement_cost, accumulated_depreciation; biological_asset: expected_price, quantity, costs_to_sell; residual_income: book_value, net_income, cost_equity; justified_pb: roe, cost_equity, growth_rate; relief_from_royalty: revenue, royalty_rate, discount_rate, periods; mpeem: cash_flows, contributory_charges, discount_rate; with_without: with_cash_flows, without_cash_flows, discount_rate; recoverable_amount: fair_value_less_costs_to_dispose, value_in_use; liability_fulfilment: fulfilment_costs, mark_up, discount_rate; inventory_residual: selling_price, costs_to_complete, profit_allowance; development_residual: gross_development_value, development_costs, developer_profit. Supply exactly one method with its declared inputs (no defaults). An unknown method, a missing input, or an extra field returns an error envelope (code INVALID_ARGUMENT) instead of raising.…
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

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Fair Value MCP Server reviews, tools and install