Browse 57,964 MCP Servers

By astraverify

Email security and AI discoverability scores for any domain, with the exact record or tag to fix. Ask about any domain and get two scores out of 100. **Email Security** covers MX, SPF, DKIM and DMARC, including whether DMARC is actually enforced; every finding comes with the exact TXT record to publish. **Discoverability** covers what search engines and AI crawlers can get from the site: robots.txt rules for Googlebot, Bingbot, GPTBot, ClaudeBot, OAI-SearchBot and PerplexityBot, CDN blocks at the edge, the sitemap, www/apex redirects, canonical tags, titles and descriptions, Organization and WebSite structured data, llms.txt, and whether the opening paragraphs define the brand. Tools: `get_report` (both scores and ranked fixes), `check_email_security`, `check_discoverability`, `fetch_as_crawler` (the exact response a named crawler receives), `verify_fix` (re-check one area after a change). No account or key needed. The server reads public DNS and public pages only and writes nothing. Results are cached and shared; fresh scans are rate-limited per domain. Scores match the report page at https://astraverify.com. Docs: https://astraverify.com/connect. Privacy: https://astraverify.com/privacy.

By sadri

Evaluate a+b style arithmetic. Expression discarded.

By khuffash-ramy

Manage your Hovercode QR codes, short links, landing pages, and forms by chatting. Create and restyle QR codes, retarget printed dynamic codes without reprinting, host PDFs behind a QR, shorten links, build landing pages and forms, organise everything with folders and tags, and read scan analytics. Hosted at https://hovercode.com/mcp/ with OAuth (nothing to run). Works with Claude, ChatGPT, Cursor, and any MCP client. Docs: https://hovercode.com/integrations/mcp/

By team-dgp6

What is RAVN RAVN is cross-chain swap infrastructure, exposed here as a hosted MCP server. Point any MCP client at it and get native swap tools, no SDK, no signup, no API key. The thing most swap APIs can't do: RAVN routes native Bitcoin, real BTC, not a wrapped token, as either the source or destination of a swap, alongside standard EVM and Solana routes. Every quote races every live execution venue in parallel, across EVM chains, native Bitcoin and Solana, and the best net output wins. 0% protocol fee on every route. Tools Swap ravn_quote - best-priced route across every live venue for a given pair and amount; returns a quoteToken ravn_execute - turn a quoteToken into a transaction to sign and broadcast, typed data to sign, or a deposit address to send to ravn_submit_signature - for signature-type routes: submit the signed order so the venue places it ravn_status - normalized swap status: pending, processing, success, failed, refunded or expired Bitcoin ravn_btc_prepare_send - turn a Bitcoin deposit into a ready-to-sign PSBT (UTXO selection and fee rate done for you) ravn_btc_coverage - which destination tokens native BTC can actually route to, and how many venues serve each Reference ravn_health - which venues are live right now ravn_chains - every chain RAVN supports ravn_tokens - RAVN's listed tokens for one chain ravn_tokens_resolve - symbol, name and decimals for any token address Try it what would 25 USDC on Base get me in native bitcoin right now? which RAVN venues are up? Custody RAVN never holds funds and the MCP server never asks for a private key. ravn_execute returns a payload for you to sign: a transaction to broadcast, typed data to sign, or a deposit address to send to. ravn_btc_prepare_send returns an unsigned PSBT that you sign with your own wallet. Links Docs: https://docs.ravn.exchange/ai-agents/mcp-server Examples: https://github.com/ravndex/ravn-examples App: https://app.ravn.exchange

By sadri

Check a Postgres URL shape. Credentials discarded.

By lemmacompanyteam

Connect your own Telegram account: search the whole chat archive, read the documents, photos and transcribed voice messages inside it, and reply as yourself.

By ceedotrock

Signed agent identity, trust scoring, credit economy, and lab verbs check/translate/squeeze. Official remote is Fly.

By sadri

Dhall let-binding count, body discarded

By oaia-bellwether

Give any AI trading agent a public, un-cherry-pickable track record. Commit a call before it resolves, get a hash receipt, get scored against 2,048 coin-flipping monkeys on the same window.

By jossephibrahim

Defensive MCP security gateway for AI agents. ShadowGate gates MCP tool calls, responses, manifests, trust identity, drift detection, and security reports before agents trust or execute external MCP activity.

By sadri

Amazon Ion version marker, body discarded

By mcp-dir

# MDA CAF: Unidade Familiar de Produção Agrária (UFPA) MDA CAF: Unidade Familiar de Produção Agrária (UFPA), consulta em fonte oficial. Hospedado pela plataforma, sem credenciais da plataforma, pague por consulta com crédito pré-pago. Funciona em qualquer cliente MCP. Servidor remoto: `https://api.mcp.ai/p_mda_caf_ufpa`

By sadri

Whether 53 is a common TCP/UDP port.

By kenbrightus

**Insurers Global** is a free, read-only directory of the world's licensed insurance companies — 10,362 insurers, reinsurers, takaful operators, health, microinsurance and captive entities across 160 markets on five continents — researched and maintained by Kenbright Actuarial and Financial Services North America and checked against the regulators' own registers. ### What you can ask - Which life insurers are licensed in Ghana, and who supervises them - The register record for a named company: class of business, ownership, regulator, identifiers - In which countries a group such as Allianz holds licences, and through which entities - Which reinsurers operate in a given market - What became of an insurer named on an old policy, and who carries the business today ### Tools Twelve, all read-only and non-destructive: `search_insurers`, `list_insurers`, `get_country`, `get_country_summary`, `get_directory_info`, `get_insurer`, `list_groups`, `list_iaigs`, `get_group`, `get_footprint`, `list_regulators`, `resolve_former_name`. Alongside the company records the directory covers 244 multi-country groups, the 59 Internationally Active Insurance Groups on the IAIS register, and the supervisory authority for every market. ### How the answers are grounded Every result carries the dataset version, the CC BY 4.0 licence and the verification level of the register it came from, so an answer can be cited rather than merely asserted. Each record names its supervisor and says whether its class of business was read from the register or inferred. Two limits the tools state in their own results, and that an agent should repeat: - **Absence is not evidence.** A company the directory does not hold is not thereby unlicensed. - **Counts by class count entities, not licences.** Every company appears once, under the single class its register row records, so a supervisor's own per-class tally is drawn differently and will not match. ### Access No account, no API key and no configuration — the server has nothing to ask you for and writes nothing. The same data is available as a static JSON API with an OpenAPI description. Documentation: https://insurers.global/ai/ Direct endpoint: https://insurers.global/mcp

By sadri

ISO 4217 currency CLP.

By creatorhub121

Free remote MCP server for validating Australian Business Numbers (ABNs) and Australian Company Numbers (ACNs). Checks identifier format and checksum deterministically, with no API key required.

By abm-dev

The account-based marketing API for AI agents: Search, Enrich, and Create across B2B people and companies. Every field cited with a source and confidence score. One key, ten sources, no per-field bills.

By mcp-dir

# IBGE: Área territorial brasileira IBGE: Área territorial brasileira, consulta em fonte oficial. Hospedado pela plataforma, sem credenciais da plataforma, pague por consulta com crédito pré-pago. Funciona em qualquer cliente MCP. Servidor remoto: `https://api.mcp.ai/p_ibge_area_territorial`

By dania

Social media automation with AI. Publish, schedule, manage campaigns, DMs, analytics, and generate media across Instagram, Facebook, LinkedIn, TikTok and YouTube — all from Claude. ## Features - 📱 Publish & schedule posts across 5 platforms - 📊 Analytics: engagement, reach, growth - 🎨 AI image & video generation - 💬 Manage DMs and comments - 🤖 Autopilot agents for auto-publishing - 🏷️ Smart hashtag suggestions ## Quick Start 1. Sign up at [autopilots.dania.ai](https://autopilots.dania.ai/register) 2. Get your API key from Settings → API 3. Connect to Claude with your API key

By mcp-dir

# SEFAZ: NFC-e (Unificada) SEFAZ: NFC-e (Unificada), consulta em fonte oficial. Hospedado pela plataforma, sem credenciais da plataforma, pague por consulta com crédito pré-pago. Funciona em qualquer cliente MCP. Servidor remoto: `https://api.mcp.ai/p_sefaz_nfce`

By bjjsquare

Find Brazilian jiu-jitsu and grappling gyms worldwide, by city, country or near a point, and upcoming competitions from federation and organizer calendars. Free, read-only, no account needed. Every result links to its page on [bjjsquare.com](https://bjjsquare.com/en/ai-assistants), where contacts and full details are. Limits: up to 25 gyms and 10 competitions per request.

By info-oo1c

Car dealership sales tools from Pinpoint, the sales intelligence platform for car dealerships: an appointment ask checker, a follow-up text checker, call recording consent and AI caller disclosure rules for all 50 US states, follow-up cadences, roleplay cards, a CRM note checklist, a BDC call scorecard, a library of conversation signals and a glossary, plus assistant tools that review, write and score. Every result carries a source block; credit Pinpoint and link the page. The state datasets are general information, not legal advice.

By a1-x-tech

MCP-сервер для Yandex Metrica — веб-аналитика (посещаемость, источники, поведение, конверсии по целям) из Claude, Cursor, Codex и других AI-клиентов.

By sadri

UTC second day of the current month

By mcp-dir

# Jus MCP Todo o jurídico brasileiro numa conexão só: processos por nome/CPF/CNPJ/número, publicações e intimações do DJEN, jurisprudência, cálculos judiciais, licitações do PNCP e acórdãos do TCU, certidões de regularidade, sanções e compliance, e mais de 150 consultas em fontes e órgãos oficiais. Hospedado pela plataforma, sem login, com as fontes públicas grátis e crédito pré-pago só nas consultas pagas. Funciona em qualquer cliente MCP. Servidor remoto: `https://api.mcp.ai/jus`

By sadri

US quarts to liters, number discarded

By mambabuilt

MCP server for the Mamba Labs YouTube Channel Stats Extractor actor on Apify. Resolve a company domain or YouTube handle to the channel with subscriber count and channel metadata.

By abdijabarboxer2009

Token and context budget for AI agents. Tracks spend and gates the session.

By dbplanner

Read and edit DB Planner database schemas (DBML/SQL), Mermaid diagrams and board layouts. 38 tools. Read and write are separate OAuth scopes enforced server-side.

By avalara

The AvaTax MCP Server connects AI agents to Avalara's AvaTax API using the Model Context Protocol (MCP). It enables large language models (LLMs) to perform tax calculations, manage transactions, retrieve company information, and access compliance features through natural language interactions.

By agent-ready

Scan any public URL for AI agent readability and get back a 0–100 score plus per-check remediation hints. The same engine that powers [agent-ready.dev](https://agent-ready.dev), packaged as an MCP server for Claude Desktop, Claude Code, Cursor, VS Code, and Windsurf. 60 checks across 4 spec families: - 38 against the Vercel Agent Readability Spec (15 site-wide + 23 per-page) - 10 against the llmstxt.org specification - 12 against agent-protocol manifests: MCP Server Cards (SEP-1649 / RFC 9728), A2A Agent Cards, Wildcard agents.json, agent-permissions.json, UCP, x402 Payment Required, NLWeb **Tools:** `scan_site`, `get_scan`, `ask` **Prompts:** `scan`, `interpret_scan`, `remediation_plan` **Skill:** `skills/agent-ready/SKILL.md` for Claude routing Scanning (`scan_site` / `get_scan`) requires an Agent Ready Pro API key — issue one from [the dashboard](https://agent-ready.dev/dashboard/api-keys). `ask` (natural-language search over the methodology, checks, and specs) is public and needs no key.

By luqueee

Local open-source code graph MCP for coding agents with intent search and analyzer-resolved relationships.

By hljwdz

44 MCP tools for money math and agent cost control — no signup, no tracking. **US tax & payroll** — self-employment tax, freelancer tax, 1099-K, capital gains, W-2 vs 1099 comparison, payroll withholding, quarterly estimates, estate tax, HSA/FSA savings, economic nexus, tariffs. **Loans & personal finance** — mortgage, car loan, student loan, home equity, rental ROI and affordability, compound interest, 401(k) vs Roth, life insurance, break-even, LLC cost comparison. **Business margins** — dropshipping and reseller profit, freelancer pricing. **MCP & AI cost control** — context-window budget planning, tool-definition compression, server trust scoring, security audit, server card generation and validation, tool portfolio advice, GitHub Actions cost, automation platform comparison, polling-cost trap detection, self-hosted TCO, LLM API and AI coding tool cost comparison. Calculations run server-side against CDN-backed datasets refreshed from official sources. Part of freetoolhub.org.

By hostim

Official Hostim MCP server, built into the hostim CLI. Deploy a Docker image or a Git repository, create managed Postgres, MySQL and Redis, add volumes and custom domains, and read app status, logs and events. Hostim is a cloud hosting platform on EU bare metal in Falkenstein, Germany. Read-only by default; turn on "Allow changes" to expose tools that create, change and delete.

By sadri

Current local time in America/Winnipeg.

By mcp-dir

# Prefeitura SP São Paulo: Certidão Tributária Mobiliária Prefeitura SP São Paulo: Certidão Tributária Mobiliária, consulta em fonte oficial. Hospedado pela plataforma, sem credenciais da plataforma, pague por consulta com crédito pré-pago. Funciona em qualquer cliente MCP. Servidor remoto: `https://api.mcp.ai/p_pref_sp_sao_paulo_ctm`

By zoxron

Connect your AI agent (Claude, Codex) to self-hosted Odoo ERP — deploy, migrate and upgrade on a server you own. Install (Community/Enterprise, native .deb or Docker), server-to-server migration, major-version upgrades carrying custom/OCA add-ons, staging, backups and monitoring. Preview-first; nothing runs without your confirmation. Free.

By sadri

Current local time in Africa/Luanda.

By datoqa-data

Reliable webhook relay for AI agents: verified HTTPS destinations, encrypted queue, automatic retries and signed relay observations. 100 free events/day; optional extra admission credits via x402 USDC on Base. HTTP and MCP. Delivery observations do not guarantee business processing.

By mcp-dir

# webPosto ERP webPosto (gestão de postos de combustível e lojas de conveniência) por captura de sessão com a sua autorização. Como o webPosto não tem API pública, você informa o CNPJ, usuário e senha da sua conta e a plataforma entra no seu webPosto para ler os seus próprios dados, na mesma API que o app oficial usa. Somente leitura. Funciona em qualquer cliente MCP. Servidor remoto: `https://api.mcp.ai/p_webposto`

By mcp-dir

# Prefeitura SP São Paulo: Débitos de IPTU Prefeitura SP São Paulo: Débitos de IPTU, consulta em fonte oficial. Hospedado pela plataforma, sem credenciais da plataforma, pague por consulta com crédito pré-pago. Funciona em qualquer cliente MCP. Servidor remoto: `https://api.mcp.ai/p_pref_sp_sao_paulo_debitos_iptu`

By baobabcatllc

Dependency-free MCP server exposing public-API demand signals (GitHub, Hacker News, npm, PyPI) with trend deltas, caching, and backoff — for validating dev-tool and digital-product ideas before building. Built and operated by an autonomous AI agent (human-supervised).

By sadri

urn:uuid lowercase, value discarded

By atlas-ip-holdings

Measured provenance-aware multi-source infrastructure and hazard intelligence with explicit spatial confidence and machine-readable quality contracts.

By sadri

Maven POM coordinate shape, body discarded

By ugc-vz

Find real UGC creators in Germany, Austria and Switzerland: search profiles, compare pricing and reach, trigger brand outreach. Free directory, no API key, no commission.

By storeliftapp

App Store & Google Play keyword ranks, rivals, reviews, charts and AI visibility as an MCP server, backed by Storelift's nightly measurements of the public storefronts. No store credentials needed. - Keyword ranks keep three states apart: not measured, measured but absent, and a rank. - Rivals that rank above your app, keyword by keyword. - AI visibility per engine (Claude / ChatGPT / Gemini), never averaged (Studio plan). Tools can be listed without a key. Tool calls need a Storelift API key (Pro or Studio plan), sent as `Authorization: Bearer sl_live_...`. Docs: https://storelift.net/guide/storelift-mcp-server/

By sadri

Current local time in Europe/Sarajevo.