TubExperto

An MCP server that provides a tool for sending transactional emails via Mailtrap

Exposes 280+ free dev/security tools from onlinecybertools.com as MCP tools in one server: Base64/URL/JWT encoders, MD5/SHA/HMAC/bcrypt/argon2 hashes, JSON/YAML/XML formatters, regex tester, network diagnostics (ping/traceroute/dig/whois/SSL/SPF/DMARC), and OSINT lookups. No auth, no API key.

Search, analyze and manage events on OpenAgenda.

A comprehensive Model Context Protocol (MCP) server for the Cloudability API, providing advanced cost management, Kubernetes container analytics, and budget forecasting capabilities

Playwright MCP server

Web and local search using Brave's Search 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 hacecuentas.com, localized for Argentina, Mexico, Spain, Chile, Colombia, Brazil and the US. Tools: search_calculators, get_calculator, compute. Docs: https://hacecuentas.com/desarrolladores

Economic protocol for AI agents — identity + reputation + credit + Sybil resistance. Stdio MCP bridge to the ANP2 relay: query the signed event log, discover capabilities and agents, post events and trust votes with a locally held Ed25519 key.

A Model Context Protocol (MCP) server for image generation and manipulation using fal.ai's Stable Diffusion model.

ParseBounce is an email deliverability platform that tracks bounces, complaints and deliveries from AWS SES, SendGrid, Mailgun, SparkPost, Postmark and Mandrill. This MCP server connects Claude and other MCP clients to your ParseBounce projects: check whether an address is suppressed, investigate bounces and complaints, pull delivery/bounce/complaint rates, and look up crowdsourced email & domain reputation before you send. Search messages by recipient domain, campaign tracking ID, or full event timeline, and compare deliverability across time periods. You can also drive sending through the provider connected to your project — transactional emails and campaigns (create/pause/resume/cancel). Requires a ParseBounce account.

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Polymarket prediction markets for Claude — market search, order books, price history, and a liquidity-rewards scanner. Credential-free.

ADP integrates Vision-Language Models (VLM), Large Language Models (LLM) and autonomous agent decision-making technologies. It reshapes traditional document processing by transforming conventional rule-based field extraction into goal-driven end-to-end intelligent automation. Focused on intelligent processing of business documents, ADP automatically classifies overseas invoices, domestic vouchers, procurement contracts, logistics documents, financial statements and trading contracts, and accurately extracts key fields. It also supports table parsing, content verification and multilingual recognition. Requiring no template setup, data labeling or ongoing rule maintenance, it efficiently handles high-volume document processing tasks.

Channel management and messaging capabilities

Taiwan statutory payroll calculation — labor & health insurance, labor pension, 2nd-gen NHI supplementary premium, income-tax withholding, and labor-insurance old-age benefits. Sourced from official gazettes, verified against official sample data. TS (npm) + Python (PyPI) + MCP (remote & stdio).

Noorle is a managed AI agent runtime with secure MCP gateways: built-in tools, custom WASM plugins, and 1,000+ connectors — auth, rate limits, and audit logs included.

Verifiable document intelligence for AI agents. Extract, summarize, translate, claim-check, and notarize PDFs & URLs. Evidence bundles with cryptographic proofs and on-chain attestation. 20 MCP tools.

Local-first MCP navigator for AI agents. 11,000+ SaaS services, 200 workflow recipes, 89-97% token savings. Works with Claude Code, Cursor, Cline, Zed, Windsurf.

AI image generation using various models

Remote Streamable HTTP MCP server for AI SRE workflows: server health, alerts, diagnostics, playbooks, approvals, audit history, deploy verification, and safe server inspection. Uses OAuth 2.1 with PKCE.

Turn any URL plus a schema into validated, typed JSON via the Extracto API. No CSS selectors; missing fields return null instead of guesses.

Agent Experience Optimization (AEO) audits over MCP — score how findable, readable, and usable your site is to AI agents across FIND/READ/USE, then get prioritized machine-actionable fixes.

Track, analyze, and act on streaming & SaaS subscriptions from any AI agent. List subscriptions, score billing health, detect price hikes, find savings, and pause or cancel services via natural language.

An MCP service designed for deploying HTML content to EdgeOne Pages and obtaining an accessible public URL.

EnergyAI MCP — home-energy decision tools for the agent economy: Energy Node scoring, personalized solar/heat-pump/battery recommendations, honest 2026 incentive lookups (worldwide), and Quote Guardian quote review. Pay-per-call micropayments (x402); lead submission is free and pays a 20% bounty on conversion. Free tools to start: create/answer/complete assessment. Register for a key at https://api.energyaisolution.com/api/v1/merchant/register

Remote MCP server for geographic data — earthquakes, tsunamis, volcanoes, hurricanes, floods, tornadoes, FX rates, UN SDG, World Factbook, WorldPop. Free discovery + free packs; earthquakes & tsunamis paid via x402 on Base USDC. Start with get_catalog, then get_pack.