sigaihealth/realvestmcp (sigaihealth/realvestmcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 33 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Caution
74/100

sigaihealth/realvestmcp

MCP server providing real estate investment calculators and resources for AI assistants

→ sigaihealth/realvestmcp· npm: @realvest/mcp-server· listed on npm

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

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Who stands behind it

sigaihealth

Source: npm

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Install from

npmscored separately

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
⚠️
Known vulnerabilities in dependencies: 1 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
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.
// tools this server exposes33 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

calculate_affordability

Calculate how much house you can afford based on income, debts, and down payment

analyze_brrrr_deal

Analyze a BRRRR (Buy, Rehab, Rent, Refinance, Repeat) real estate deal

evaluate_house_hack

Calculate returns from house hacking (living in one unit and renting others)

project_portfolio_growth

Project real estate portfolio growth over 20 years

analyze_syndication

Evaluate a real estate syndication investment opportunity

calculate_mortgage_affordability

Advanced mortgage affordability calculator with dual income and detailed DTI analysis

analyze_debt_to_income

Analyze debt-to-income ratios for mortgage qualification with different loan types

calculate_irr

Calculate Internal Rate of Return (IRR) for real estate investments with cash flow analysis

analyze_fix_flip

Analyze profitability of fix and flip real estate investments with detailed cost breakdown

compare_loans

Compare multiple mortgage loan scenarios side by side to find the best option

calculate_npv

Calculate Net Present Value for real estate investment decisions

calculate_cocr

Calculate Cash-on-Cash Return with detailed expense analysis and projections

calculate_dscr

Calculate Debt Service Coverage Ratio for investment property loans

analyze_breakeven

Calculate breakeven points for occupancy, rent, and ROI for real estate investments

analyze_sensitivity

Perform multi-variable sensitivity analysis on real estate investments

run_monte_carlo

Run Monte Carlo simulation to assess investment risk and return probabilities

calculate_tax_benefits

Calculate depreciation, deductions, and tax savings for real estate investments

compare_properties

Compare multiple investment properties side by side with comprehensive analysis

analyze_refinance

Analyze whether refinancing your mortgage makes financial sense with break-even and NPV analysis

analyze_airbnb_str

Analyze Airbnb/short-term rental income potential with seasonal variations and risk assessment

analyze_1031_exchange

Analyze 1031 like-kind exchange tax benefits, qualification requirements, and alternative strategies

analyze_market_comps

Analyze market conditions with comparable property analysis, CMA, and investment metrics

analyze_construction_loan

Analyze construction loan financing, draw schedules, interest costs, and permanent conversion

analyze_wholesale_deal

Analyze wholesale real estate deals with assignment fees, profit margins, and exit strategies

analyze_subject_to_deal

Analyze subject-to real estate deals where buyer takes over existing mortgage payments

analyze_seller_financing

Analyze seller financing deals with comprehensive terms, benefits, and risk assessment

analyze_hard_money_loan

Analyze hard money loans for real estate projects with cost analysis and risk assessment

calculate_capital_gains_tax

Calculate capital gains tax liability for real estate sales with optimization strategies

analyze_rent_vs_buy

Compare the costs and benefits of renting vs buying a home with comprehensive financial analysis

track_deal_pipeline

Track and analyze multiple real estate deals through various stages with performance metrics and pipeline insights

analyze_joint_venture

Analyze joint venture partnerships for real estate investments with profit splitting, fairness analysis, and risk assessment

analyze_property_management

Compare self-management vs professional property management with cost-benefit analysis, efficiency optimization, and risk assessment

track_property_expenses

Track and analyze property expenses across categories with benchmarking, tax analysis, and budget variance reporting

// known CVEs in dependencies1 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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

33/33 tools missing one or more hints — calculate_affordability (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); analyze_brrrr_deal (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); evaluate_house_hack (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +30 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 test coverage

Only 0/33 tools referenced in tests (0%)

Write tests that reference each tool by name so every tool has at least one test.

Production dependencies are patched

0 critical, 1 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Domain consistency

npm scope @realvest doesn't match GitHub owner sigaihealth

Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.

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
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commit: 145569365741c864df672ff1befe424bfd7ed2e5
code hash: 22e9419bfaf7f94ec298f2b2a00e12f66bfe6e1d67eb74c3ebfce3fa917b136e
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