"A server for improving AI math capability without using an API" matching MCP connectors:

Deterministic dataset-quality verdict, score and per-check facts for AI agents. No LLM.

Formula-backed WorkPaper tools for workbook readback, input edits, and JSON persistence.

Pre-computed market data that improves agent reasoning, reduces token usage, and replaces pipelines.

Baking unit conversion (cups/grams/temp/recipe scaling). convert_amount, convert_temperature

Apideck Unified API MCP — 330 tools across 200+ SaaS connectors (accounting, CRM, HRIS, ATS).

Self-hosted MCP gateway: turn any API, database or MCP server into AI connectors — no code.

Multi-tenant FastMCP server for Charles Schwab brokerage data, monetized via DPYC Tollbooth

Wash-filtered intelligence for x402: categories, services, wash analysis, trends.

Gateway between LLM agents and world data through eight tools and a bundled endpoint catalog.

Scrapingdog MCP — wraps Scrapingdog (scrapingdog.com), a proxy-based web

Document-to-Markdown MCP server — convert PDF, Office and HTML into LLM-ready Markdown.

Live job postings from 30+ ATS feeds and job boards, one schema. Live results need a Bearer key.

Tracker / Sigil / Cross-lens — every TunnelMind Data API operation as one MCP surface.

Your accounting ledger as typed tools: net worth, holdings, history, tax estimates, trade logging.

DAG manifold, property leads, GPU inference, and signal feed for AI agents.

The financial MCP for AI agents - 90+ financial tables, SEC filings, signals, alt-data.

Search 500+ wire-harness & cable-assembly manufacturers by country, industry, and capability.

Fuzzy entity resolution and dedupe for names, addresses, and company records. $0.02/call via x402.

58 AI data quality, data matching, and data enrichment APIs for better data ROI

MCP server for Codat — companies, connections, invoices, bills and financial statements.