MCP Servers

US weather station daily summaries from NOAA NCEI. No key required.

MCP server for NuPay — Nubank merchant checkout: Pix + wallet one-click for 100M+ BR users

MCP server for any OpenAPI/Swagger REST API: CRUD calls, endpoint & schema discovery, fuzzy search, and flexible auth

Check whether an AI answer is grounded in its context — deterministic, no LLM judge.

Turn a description into a shareable, editable PDF — invoices, certificates, reports, resumes.

Unicode character MCP.

Zendesk MCP Pack — tickets, users, organizations via OAuth.

HTTP request echo from Postman Echo. No key required.

Token-budget-aware text handling: count, truncate, and chunk for LLM prompts.

PRWeb MCP — press releases from PRWeb's all-releases feed.

Web scraping, SERP search, crawl/map and 74 Collectors through residential proxies. 25 tools.

Agent-native global eSIM: buy for 193 countries, per-MB in USDT/USDC. Agents earn 20% referral.

RunAPI MCP server for HappyHorse: create tasks, poll status, check pricing.

Self-hosted web search for AI agents — zero API keys, embedding rerank, multi engine parallel search

MCP server for building Shopify stores via the Admin GraphQL API: themes, pages, and navigation

Build, edit, stock, and publish Social AI websites and storefronts via AI chat.

MCP server connecting LLMs to Spotify, with smart-batching and large-playlist tools

MCP server for spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine.

MCP server for editing STL 3D model files

Generate and solve Sudoku puzzles locally. No network and no key.

A specialized Model Context Protocol (MCP) server that enables you to search, read, and interact with Reddit content, leveraging an AI