Stock Market (suhail-ak-s) MCP Server
stock-market-mcp-server
npm
v1.0.17
Published by suhail-ak-s — no publish provenance, so origin is unverified, but the source is public: the repository link below is self-declared yet readable, so you can inspect the code before adopting it.
Financial Datasets MCP Server for Stock Market API
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 − 1.2 = 99. What the published surface and source actually contain:
| Points | What was found | Category |
|---|---|---|
| −1.2 | Package runs install-time scripts MTC-SUP-010 | supply-chain |
2. Client adoption risk — 99 − 7 = 92. 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 |
|---|---|
| −6 | capability blast radius (high) — client exposure if the model is manipulated |
| −1 | publisher verification (public source) — no provenance, but the source is public and inspectable |
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 5
high Shell/command execution in server code (bin/cli.js)MTC-SRC-002
In the server's implementation (`bin/cli.js:5`): 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: import { spawn } from 'child_process'; import fs from 'fs'; import readline from 'readline'; import os from 'os'; // D
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 bin/cli.js
high Shell/command execution in server code (npx-test.js)MTC-SRC-002
In the server's implementation (`npx-test.js:9`): 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: import { spawn } from 'child_process'; import { fileURLToPath } from 'url'; import path from 'path'; import fs from 'fs
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 npx-test.js
medium Dynamic module load from a non-literal (bin/cli.js)MTC-SRC-005
In the server's implementation (`bin/cli.js:250`): Loading a module chosen at runtime (from a variable) can pull in and run attacker-influenced code paths. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: the server module import(serverPath).then(() => { writeDebug('Server module imported and running directly'
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 bin/cli.js
low Shell/command execution in packaging/dev tooling (install.js)MTC-SRC-002
In a packaging/dev/install script (shipped, but not the server runtime) (`install.js:10`): 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: import { exec } from 'child_process'; import fs from 'fs'; import path from 'path'; import os from 'os'; import { file
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 install.js
low Package runs install-time scripts (postinstall)MTC-SUP-010
"stock-market-mcp-server" executes postinstall script(s) at install time. An install hook runs at install time; most are routine build/setup, but review what it does before trusting it.
Evidence: node install.js
Fix: Review the scripts; install with --ignore-scripts where possible and vet what they do.
Location: package stock-market-mcp-server
Tools 27
Each tool and what it can reach — statically extracted from the published source.
Analysis Guideno sensitive capabilityanalysis_depthno sensitive capabilityanalyze-cryptono sensitive capabilityanalyze-stockno sensitive capabilityCompany Profileno sensitive capabilitycompare-stocksno sensitive capabilitycomparison_tickersno sensitive capabilitycrypto_tickerno sensitive capabilityCryptocurrency Datano sensitive capabilityFinancial Analysis Guideno sensitive capability
Show 17 more tools ↓
financial-statementsno sensitive capabilityinvestment_amountno sensitive capabilityinvestment_horizonno sensitive capabilityinvestment-committee-analysisno sensitive capabilityinvestment-researchno sensitive capabilityMarket Overviewno sensitive capabilitymarket_focusno sensitive capabilitymarket-overviewno sensitive capabilitymetrics_focusno sensitive capabilitypeer_companiesno sensitive capabilityperiodno sensitive capabilityprimary_tickerno sensitive capabilitytarget_companyno sensitive capabilitytickerno sensitive capabilitytime_horizonno sensitive capabilitytimeframeno sensitive capabilityyears_backno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (27 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 |
|---|---|---|---|---|
v1.0.17 latest |
A 92/100 | 5 | 1.13.0 | 2026-09-08 |
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.
npx mcptrustchecker scan stock-market-mcp-server --onlineOther implementations of Stock Market 2
Independent packages implementing the same tool, scanned with the same engine. Compare all 3 side by side →
stock
This tool provides stock market data using the Alpha Vantage API. You must obtain a free API key from [Alpha Vantage](https://www.alphavantage.co/).
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