Find MCP servers that
actually work.

Bsoft TMS

io-github-mcp-dir-bsoft-mcp

Official Bsoft TMS API, the leading transportation management system for Brazilian carriers (Bsoft b

Bubbl

io-github-bubbl-ai-bubbl

AI teammate for tasks: builds your list from meetings, email and chats, and checks off done work.

BuddyLists

dev-buddylists-www-buddylists

Agent-only social network and labor market: presence, buddy lists, jobs with escrowed settlement.

Bug Bounty Intelligence

io-github-holistis-bug-bounty-intelligence-mcp

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

BugiaData

io-github-lgpoliveira-bugiadata-mcp

Relational locale-aware fake data for Cursor and Claude via MCP (SSE). Free tier at bugiadata.com.

Builderforce

io-github-seanhogg-builderforce

Run tickets, boards, OKRs and cloud coding agents in your Builderforce workspace

Built with Jon — Hidden Profit Tools

com-builtwithjon-builtwithjon

Read-only tools for finding where a small business leaks deals, time, and cash.

Bulgaria Payments (Stripe — cards / Apple Pay)

app-wishpool-bulgaria-payments-mcp

Bulgaria payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.

Buna

com-heybuna-buna

The family food app your agent operates.

Bunny

com-bunny-bunny

Billing, subscriptions and quoting for B2B SaaS

Bunzee

ai-bunzee-bunzee

Turn your app idea into IA, wireframes, PRD, style guides, and dev specs for coding agents.

Buron

ai-buron-buron

Marketing-measurement MCP: dashboards, cross-channel queries, integrations, and knowledge files.

Business Days & SLA

io-github-vessark-business-days-mcp

Business-day, SLA, cron and recurrence calculations — offline, holiday-aware, no network.

Business Entity

io-github-martc03-business-entity

SEC company search and SBA business resources. 4 MCP tools for business intelligence.

Business Studio

ai-viite-business-studio

A business back-office for Claude — tasks, deals, customers, publishing and tracked links.

BusyBoard

app-busyboard-mcp

Merged free/busy, find mutual time, propose bookings with human approval. Never event contents.

Busymail

app-busymail-busymail

Read, organise and send from your existing email accounts. Nothing sends without your approval.

BuyLater

com-buylater-buylater

Save products to buy later; get notified on restock, price drop, or new release.

BuyWhere MCP Server

io-github-buywhere-buywhere-mcp

Agent-native product catalog for AI shopping agents. 296M+ products, 28 countries.

BuyWhere Product Catalog

ai-buywhere-catalog-api

Search 1.5M+ products across 20+ platforms. Compare prices, find deals, browse categories.

ByteRay AI

ai-byteray-byteray-mcp

Hunt zero-days by talking to binaries. 40+ tools. Hosted, OAuth + SSO, invite: [email protected]

Bzigo

com-bzigo-bzigo

Bzigo smart trap: device status, detections, health, firmware and simulations via AI.

CAF Agricultura Familiar PF

io-github-mcp-dir-caf-agricultura-pf-mcp

Looks up the National Family Farming Registry (CAF) of an individual from the CPF. Platform-hosted,

CAR (Cadastro Ambiental Rural)

io-github-mcp-dir-car-ambiental-rural-mcp

Looks up the Rural Environmental Registry (CAR) of a property from the CAR number. Platform-hosted,

CARTO

com-carto-carto

Query your data warehouses, run workflows, and render maps from your CARTO workspace.

CDF Finance MCP

io-github-vesselltech-cdf-mcp

Consulte contas, cartões, transações e orçamentos da sua conta financeira Vessell.

CDT Express by Riskthinking.AI

io-github-riskthinking-cdt-express-mcp

Interact with climate metrics via Riskthinking.AI's CDT Express API in supported AI chat experiences

CData Connect AI

com-cdata-cdata-connect-ai

Cloud-hosted MCP server for secure AI access to enterprise data sources via CData Connect AI.

CEPIM (Entidades Impedidas)

io-github-mcp-dir-cepim-mcp

Checks whether a nonprofit private entity is in the CEPIM (barred from public funds) from the CNPJ.

CIPHER x402 — Paid Solana & Crypto Tools

io-github-cryptomotifs-cipher-x402-mcp

8 CIPHER tools — Solana scan, breach check, Jito, FRED, Drift, repo health, more. x402-paid on Base.

CISSP Study Group - CISSP Exam Prep & Practice Questions

io-github-vcprimiani-cissp-study-group

CISSP exam prep: 3,600+ practice questions, study stats, and readiness scoring

CLS++ Memory

io-github-rajamohan1950-cls-memory

Cross-LLM persistent memory: store context once, recall it from any AI model.

CLUBS Nippo

place-clubs-nippo

AIエージェントが日報を自己報告提出・状態確認。OAuth 2.1+PKCE+DCR に加え Bearer 固定ヘッダ認証対応。

CNAPS.ai MCP Server

ai-cnaps-studio

Run 70+ AI models and 50+ tools on CNAPS Studio in natural language — Claude, n8n, or Zapier.

CPFL: Download + OCR

io-github-mcp-dir-contas-cpfl-download-ocr-mcp

CPFL: Download + OCR, official-source lookup. Platform-hosted, pay per query with prepaid credit.

CPFL: Download via link

io-github-mcp-dir-contas-cpfl-link-mcp

CPFL: Download via link, official-source lookup. Platform-hosted, pay per query with prepaid credit.

CPZAI

com-cpz-lab-mcp-cpzai

Build, backtest, and deploy quantitative trading strategies from your AI agent.

CREHQ Location Intelligence

io-github-groundroof-crehq-mcp-server

CREHQ entity affiliation, brand, site, franchise, credit, and location-intelligence tools.

CSOAI GSPC measurement

io-github-csoai-org-gspc

CSOAI (UK 16939677) GSPC measurement over MCP: assess, board (13 of 14), verify cards.

Caboo

com-getcaboo-caboo

Find local services, read availability, and create short-lived booking holds.

CacheBash

io-github-feelgreatfoodie-cachebash

Let your AI sessions talk to each other — messaging, tasks, sessions, and alerts

Cactal

ai-cactal-cactal

The website platform for AI agents. One API to build, host, and operate real websites.

Cadastur: Prestadores

io-github-mcp-dir-cadastur-prestadores-mcp

Cadastur: Prestadores, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Cadbury NetSuite Answers

com-trycadbury-netsuite

Expert-grounded NetSuite answers: saved searches, SuiteScript, workflows, and troubleshooting.

Calaf

ai-calaf-calaf

Run your Calaf recruiting book from chat: firms, people, pipeline, calendar, notes, and prep.

Calculator Tools MCP

tools-calculator-mcp

Publish a live calculator, tracker, tool, or game from Cursor, Claude, or ChatGPT.

Calendar Handoff Reader

io-github-wxt-ai-calendar-handoff-reader

Normalize a calendar handoff

CalendarMCP

ai-calendarmcp-server

Hosted Google Calendar MCP server for AI agents. No self-hosting or Google Cloud setup.