Voidfeed
Structured knowledge API for AI agents — fractal knowledge graphs, signal datasets, authority evidence reviews, open problems, and capability specs…
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Hacé Cuentas — Calculadoras Api
Free no-auth REST API + remote MCP server to run 2,300+ practical calculators (finance, taxes ARCA/SAT, health, sports, cooking, home, science) from…
SnapRender
Official integrations for SnapRender Screenshot API — MCP server, SDKs, OpenClaw, ChatGPT Actions, Postman
RubyGems
Fetch metadata for Ruby gems from the rubygems.org API.
Whoisfreaks
A Model Context Protocol (MCP) server that exposes the full WhoisFreaks API suite as AI-callable tools. Works with Claude Desktop, Cursor, Windsurf, VS Code…
Suprsonic Mcp
Suprsonic is a unified agent API that bundles dozens of capabilities behind one API key.
Token Safety X402
Token contract safety scanner (honeypot, tax, proxy, blacklist, risk score) -- x402 micropayment API + MCP server for AI agents
Web Scraper X402
Extract clean markdown from any URL. Strips nav/ads/scripts, returns structured content. Built for RAG pipelines and AI research agents. -- x402 micropayment…
AgentWeb
Search 11M+ businesses across 195 countries. Get phone numbers, emails, hours, addresses, and geo search. Free for personal AI agents.
tavily-search MCP server
Taivily APIを利用するMCP Serverです。Officialが提供される前に開発しました
llm-cost
Token cost math for LLM API calls: 69 models across 17 providers, prices verified by ComparEdge. Free, no API key.
Lokka (Microsoft 365 MCP server)
A server for the Microsoft Graph and Azure RM APIs to manage Azure and Microsoft 365 tenants with AI.
Middlebrick
Scan APIs for security vulnerabilities and get OWASP risk scores. Detects auth bypass, BOLA/IDOR, data exposure, prompt injection, and 12+ security categories.
Openapi Navigator
Openapi Navigator is an MCP server that makes OpenAPI specifications easily accessible to AI agents. It loads specs from local files or URLs and allows natural…
Elecz — Real-Time Electricity Signals for AI Agents
Real-time electricity spot prices, cheapest hours, and contract recommendations. 31 countries across Europe and Oceania. No authentication required.
Jitapi
Point Claude at any API. JitAPI figures out which endpoints to call and in what order — automatically. Register any OpenAPI spec, search endpoints in plain…
Financehub
Real-time financial data for AI agents. 14 tools covering crypto prices (CoinGecko/CoinCap), stock quotes (yfinance/Alpha Vantage/Twelve Data), and forex rates…
Exa Search
Integrates with Exa Search API to enable web searches with customizable parameters for search type, content categories, date ranges, and domain filtering.
MultilspyLSP
Provides Language Server Protocol (LSP) capabilities through multilspy, enabling code intelligence features like finding definitions, references, completions…
HemmaBo
Reference implementation: HemmaBo — the host-owned trust layer for vacation rentals: every host runs 0%-commission direct bookings on their own domain, with…
ALTER Identity SDK
The identity layer for AI agents. Verify a person is known to the ~Alter field, query inferred traits, and settle premium calls in USDC; your identity earns…
Ramp
Integrates with Ramp's API to enable credit card transaction querying and spend management data access for financial tracking and analysis workflows.
Bazi
# 客户端配置参考 ```json { "mcpServers": { "bazi": { "command": "your path", "env": { "API_KEY": "your key" } } } } ``` ## API 地址 [缘分居](https://doc.yuanfenju.com) ##…
Interzoid Data Quality
AI-powered data matching, enrichment, standardization, and verification APIs. 29 tools for company/name/address deduplication, business intelligence, email…