Twelve Data MCP Server
mcp-server-twelve-data
PyPI
v0.2.5
Published by an unidentified publisher — no publish provenance and no public repository, so the publisher could not be verified and the source cannot be independently located.
A Model Context Protocol server providing tools access Twelve Data.
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 2 = 98. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −2 | publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 1
low Shell/command execution in packaging/dev tooling (scripts/generate_response_models.py)MTC-SRC-002
In a packaging/dev/install script (shipped, but not the server runtime) (`scripts/generate_response_models.py:20`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: -use-double-quotes', ] subprocess.run(cmd, check=True) # Append aliases alias_lines = [ '', '# Aliases for res
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server scripts/generate_response_models.py
Tools 83
Each tool and what it can reach — statically extracted from the published source.
doc-toolno sensitive capabilityGetAnalystRatingsLightno sensitive capabilityGetAnalystRatingsUsEquitiesno sensitive capabilityGetApiUsageno sensitive capabilityGetBalanceSheetno sensitive capabilityGetBalanceSheetConsolidatedno sensitive capabilityGetBondsno sensitive capabilityGetCashFlowno sensitive capabilityGetCashFlowConsolidatedno sensitive capabilityGetCommoditiesno sensitive capability
Show 73 more tools ↓
GetCountriesno sensitive capabilityGetCrossListingsno sensitive capabilityGetCryptocurrenciesno sensitive capabilityGetCryptocurrencyExchangesno sensitive capabilityGetCurrencyConversionno sensitive capabilityGetDirectHoldersno sensitive capabilityGetDividendsno sensitive capabilityGetDividendsCalendarno sensitive capabilityGetEarliestTimestampno sensitive capabilityGetEarningsno sensitive capabilityGetEarningsCalendarno sensitive capabilityGetEdgarFilingsArchiveno sensitive capabilityGetEpsTrendno sensitive capabilityGetEtfno sensitive capabilityGetETFsFamilyno sensitive capabilityGetETFsListno sensitive capabilityGetETFsTypeno sensitive capabilityGetETFsWorldno sensitive capabilityGetETFsWorldCompositionno sensitive capabilityGetETFsWorldPerformanceno sensitive capabilityGetETFsWorldRiskno sensitive capabilityGetETFsWorldSummaryno sensitive capabilityGetExchangeRateno sensitive capabilityGetExchangesno sensitive capabilityGetExchangeScheduleno sensitive capabilityGetForexPairsno sensitive capabilityGetFundHoldersno sensitive capabilityGetFundsno sensitive capabilityGetGrowthEstimatesno sensitive capabilityGetInsiderTransactionsno sensitive capabilityGetInstrumentTypeno sensitive capabilityGetIntervalsno sensitive capabilityGetIpoCalendarno sensitive capabilityGetKeyExecutivesno sensitive capabilityGetLastChangesno sensitive capabilityGetLogono sensitive capabilityGetMarketCapno sensitive capabilityGetMarketMoversno sensitive capabilityGetMarketStateno sensitive capabilityGetMutualFundsFamilyno sensitive capabilityGetMutualFundsListno sensitive capabilityGetMutualFundsTypeno sensitive capabilityGetMutualFundsWorldno sensitive capabilityGetMutualFundsWorldCompositionno sensitive capabilityGetMutualFundsWorldPerformanceno sensitive capabilityGetMutualFundsWorldPurchaseInfono sensitive capabilityGetMutualFundsWorldRatingsno sensitive capabilityGetMutualFundsWorldRiskno sensitive capabilityGetMutualFundsWorldSummaryno sensitive capabilityGetMutualFundsWorldSustainabilityno sensitive capabilityGetPriceno sensitive capabilityGetPriceTargetno sensitive capabilityGetProfileno sensitive capabilityGetQuoteno sensitive capabilityGetRecommendationsno sensitive capabilityGetSplitsno sensitive capabilityGetSplitsCalendarno sensitive capabilityGetStatisticsno sensitive capabilityGetStocksno sensitive capabilityGetSymbolSearchno sensitive capabilityGetTaxInfono sensitive capabilityGetTechnicalIndicatorsno sensitive capabilityGetTimeSeriesno sensitive capabilityGetTimeSeriesAroonno sensitive capabilityGetTimeSeriesAroonOscno sensitive capabilityGetTimeSeriesBetano sensitive capabilityGetTimeSeriesCoppockno sensitive capabilityGetTimeSeriesCrossno sensitive capabilityGetTimeSeriesHeikinashiCandlesno sensitive capabilityGetTimeSeriesMacdSlopeno sensitive capabilityGetTimeSeriesSuperTrendno sensitive capabilityGetTimeSeriesSuperTrendHeikinAshiCandlesno sensitive capabilityu-toolno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (83 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v0.2.5 latest |
A 98/100 | 1 | 1.13.0 | 2026-08-25 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
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