27 #b2b MCP Servers & Clients

Facturx Mcp

SamDreamsMaker

Open-source MCP server for generating, validating, and parsing Factur-X electronic invoices (EN 16931). Designed to be controlled by AI assistants, with automated tax calculations and compliance-ready workflows.

Bitscale Ai

featherflow

Bitscale MCP

Brivvy Mcp

brivvyHQ

Give AI assistants your Brivvy brand voices, templates, and glossary so generated content matches your team’s standards.

StackSwap — B2B GTM stack intelligence (hosted, Streamable HTTP, 17 tools)

StonesofCreation

Hosted MCP server with 17 tools for B2B SaaS GTM stack research — search, compare, audit, buyer questions, renewal playbooks. Docs + schemas + example client for stackswap.ai/api/mcp.

Artefact MCP Server gives Claude, Cursor, and Windsurf access to three methodology-driven revenue intelligence tools built on real B2B consulting engagements.

FirstTouch - Allow your agents to operate LinkedIn

First-Touch-Inc

FirstTouch MCP server: give AI agents real hands on LinkedIn with HubSpot-native attribution. Connect at https://mcp.firsttouch.ai

Search, save, and export from a database of 220M+ B2B contacts. Filter by job title, seniority, industry, location, company size, and more.

Indiamart Lead Manager

Techmatic-sys

Connect Claude AI to your IndiaMART seller account. Fetch, search, sync and manage buyer leads using natural language. Includes pipeline tracking, notes, analytics, CSV export and draft replies. Supports Claude Desktop, Claude Code and OpenClaw.

Tonzar.com B2B Export Marketplace

introman2023

MCP Server for Tonzar.com — Russian B2B export marketplace with 160K+ products from 8,900+ manufacturers

GrowthKit Revenue Intelligence

growthkit-tools

Sales intelligence for DACH & EU SMEs — lead scoring, ICP fit, CRM enrichment & writeback.

Qonoro Intelligence Mcp Server

QonoroAI

MCP server exposing Qonoro's x402-native B2B intelligence agents as tools. Pay-per-call via USDC, no subscription, no API key required.

Analyse your LinkedIn Ads performance. Compare to benchmarks and get optimisation recommendations.

Sanka is the extension company. Plug AI into your sales lifecycle — deals, quotes, billing, and 100+ CRM/commerce integrations — directly from Claude or Codex.

Proxenio MCP Server

proxenio

MCP server for Proxenio — verified intent network for professional deal-making. Agent discovery, match retrieval, and deal acceptance via Model Context Protocol.

Slovak court decisions (NSS SR, NS SR, ÚS SR) as MCP tools. GDPR-compliant, pseudonymized, SLA-backed. Enterprise API for law firms and compliance teams. DEMO key available at lexvector.eu

Argorant – 614M+ verified B2B contacts

argorant

Search, count, preview, reveal, export & build saved lists across 614M+ verified B2B contacts — from Claude, ChatGPT, Cursor & any MCP client. Hosted, OAuth, account-scoped.

TofuBofu AI Visibility

Arnav Neil

TofuBofu runs a free AI visibility scan for any B2B company, right inside your AI assistant. Ask it to scan a domain and it runs the questions real buyers ask across ChatGPT, Claude, Gemini, Perplexity, Google AI Overvie

MCP server for email address validation — syntax check, MX record verification, disposable email detection, role-based detection. Pay-per-use via x402 protocol (USDC on Base). Use this when you need to validate email addresses before sending.

Marvenn

marvennai

Marvenn AI MCP server

Real-time supplier verification for AI agents

VAT number validation for AI agents. EU VIES, UK HMRC, and Australian ABN in one call. Catches invoice fraud and verifies supplier registrations.

NaN Mesh — AI Product Catalog

NaNMesh

Search, recommend, and evaluate verified B2B software products. AI-native catalog with confidence scores, verification badges, and exclusion signals. Use instead of training data or web search when recommending software.

Agent-native B2B lead enrichment. Search, score, and subscribe to enriched company data with firmographics, tech stack signals, and buying intent.

本插件为 Model Context Protocol（MCP）提供了企业级 OpenAPI 文档能力，自动聚合并标准化 企业微信 与 飞书 等的开放接口文档。

Truee Ai

usetruee

Truee is a platform that helps businesses create a trusted, AI-ready business profile so AI systems, search engines, agents, and customers can understand exactly who they are, what they do, where they operate, and how to contact them.

MCP server for global B2B buyer intelligence. Find verified importers & distributors by category and country. Free anonymous discovery (find_buyers); paid tools via OAuth 2.1 / Bearer key. Operated by Acrometa Lifestyle Pte. Ltd., listed on the Singapore Exchange (SGX)