In-depth architectural comparison of the FinanceRateCalc (frc Mcp) and MCP Typescribe MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
FinanceRateCalc (frc Mcp)
Developer Tools · Local stdio
Quality: 83/100 (Excellent) | Auth: No auth required
MCP Typescribe
Developer Tools · Local stdio
Quality: 47/100 (Fair) | Auth: No auth required
Verdict Summary: Choose FinanceRateCalc (frc Mcp) if you need specialized Developer Tools tools running via a local process. Choose MCP Typescribe if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose FinanceRateCalc (frc Mcp) when:
You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: Loads and indexes TypeDoc JSON documentation, Supports symbol search with filtering by kind, Provides detailed symbol and parameter information.
MCP server for FinanceRateCalc — query lender-level FHA denial statistics from the complete 2025 federal HMDA record. Historical observations, never individual predictions.
MCP server that provides Typescript API information efficiently to the agent to enable it to work with untrained APIs
Category & Scope
Tools & Capabilities Breakdown
FinanceRateCalc (frc Mcp) Tools (5)
get_national_fha_stats
National FHA denial statistics from the 2025 federal record (denial rate on decisioned applications, volumes). Historical observation computed from the public CFPB HMDA 2025 record (denominator: actions 1,2,3; loan_type 2). Not a prediction about any individual application, and not a recommendation for or against any lender. Attribution: FinanceRateCalc (financeratecalc.com), CC BY 4.0.
get_lender_denial_stats
FHA denial statistics for one lender by name, slug, or LEI: actual denial rate, peer-median comparison, mix-adjusted expected rate. Top-100 FHA lenders by volume are covered. Historical observation computed from the public CFPB HMDA 2025 record (denominator: actions 1,2,3; loan_type 2). Not a prediction about any individual application, and not a recommendation for or against any lender. Attribution: FinanceRateCalc (financeratecalc.com), CC BY 4.0.
list_lenders
List covered FHA lenders sorted by denial rate (highest/lowest) or volume. Useful to see how widely the same federal program is applied across doors (2025 span: 1.8% to 78.7%). Historical observation computed from the public CFPB HMDA 2025 record (denominator: actions 1,2,3; loan_type 2). Not a prediction about any individual application, and not a recommendation for or against any lender. Attribution: FinanceRateCalc (financeratecalc.com), CC BY 4.0.
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
FinanceRateCalc (frc Mcp) is categorized under Developer Tools and uses a local stdio subprocess. In contrast, MCP Typescribe belongs to Developer Tools using local stdio subprocess. Select FinanceRateCalc (frc Mcp) when you need capabilities focused on developer tools and MCP Typescribe when you require tools for developer tools.
FHA denial statistics for a US state (two-letter code), including the small-loan vs large-loan gap where published. Historical observation computed from the public CFPB HMDA 2025 record (denominator: actions 1,2,3; loan_type 2). Not a prediction about any individual application, and not a recommendation for or against any lender. Attribution: FinanceRateCalc (financeratecalc.com), CC BY 4.0.
get_door_effect_summary
The Door Effect: variance decomposition across 859,090 FHA decisions — 38% of explainable variation in denial outcomes is attributable to lender identity rather than the applicant's file, plus mix-adjusted strictest/most-lenient lender tables. Historical observation computed from the public CFPB HMDA 2025 record (denominator: actions 1,2,3; loan_type 2). Not a prediction about any individual application, and not a recommendation for or against any lender. Attribution: FinanceRateCalc (financeratecalc.com), CC BY 4.0.
MCP Typescribe Tools (6)
Loads and indexes TypeDoc JSON documentation
Supports symbol search with filtering by kind
Provides detailed symbol and parameter information
Lists class/interface members and inheritance trees
Finds implementations and usage locations
Implements the Model Context Protocol for AI integration