IsoFinancial-MCP (Niels-8/isofinancial-mcp) is an MCP server listed on the M8ven Trust Index. It scores 71 out of 100, grade C. It declares 26 tools. No publisher has claimed this listing.

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C
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71/100

IsoFinancial-MCP

An enhanced MCP server providing comprehensive financial market data endpoints for quantitative trading analysis, including SEC filings, FINRA short volume, earnings, news, and Google Trends. It features meta-tools that consolidate multiple data sources into single efficient calls, optimizing for AI agents with iteration budgets.

→ Niels-8/isofinancial-mcp· listed on glama

Limited view. Automated analysis covers part of this stack. Findings reflect what we verified. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

Limited view: static analysis for Python is partially covered.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

Niels-8

Source: Glama

Is this your MCP?

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Install from

Glamanot scored here

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 4 credentials: ALPHA_VANTAGE_KEY, SERPAPI_KEY, ALPHA_VANTAGE_API_KEY, SERPAPI_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// 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.
🔐 secretALPHA_VANTAGE_KEYapi_key_env: # Set via environment variable
configTRENDS_PROXY
🔐 secretSERPAPI_KEYConfiguration: Set for best results, or rely on free DuckDuckGo
🔐 secretALPHA_VANTAGE_API_KEY
🔐 secretSERPAPI_API_KEY
configCACHE_MEMORY_TTL_SECONDS
configCACHE_DISK_TTL_SECONDS
configCACHE_DISK_MAX_SIZE_MB
// 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

26/26 tools missing one or more hints — get_ticker_complete_analysis (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_multi_ticker_analysis (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); analyze_sector_companies (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +23 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 inputs are validated

23/26 tool handlers declare input schemas (88%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool handlers catch errors

Only 12/26 tool handlers wrap calls in try/catch (46%)

Wrap each tool handler body in try/catch and return a structured error response.

Tests exist

No test files found

Add tests that exercise each declared tool.

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 5 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/niels-8/isofinancial-mcp)](https://m8ven.ai/mcp/niels-8/isofinancial-mcp)
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commit: bda0a4cb24e2010aa3eaf5c276db9f78c76c0cd5
code hash: 90dce2e9982f23ee996f3c8ed47cdd6955497acd7d01904d02d597bcf78f6eaa
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