"Server compatibility with ChatGPT or DeepSeek" matching MCP connectors:

Search and discover Lyra profiles.

Behavioral intelligence for client-facing professionals. Know who you're walking into.

Remote MCP server to enrich company profiles with structured B2B data and confidence scores.

MCP server for Autumn — read customers, plans, balances & invoices; track usage and attach plans.

Fuzzy entity resolution and dedupe for names, addresses, and company records — the "is this the same person/company" problem that breaks exact-match joins. Clean CRM exports, merge duplicates, reconcile vendor lists. Pay-per-call via x402 (USDC on Base): $0.008/call, no account or API key. tools/list and /openapi.json are free for discovery.

Comprehensive Salesforce administration and management

Verify addresses, email addresses, and phone numbers with confidence scores.

Score sales candidates against a proprietary evaluation framework from 10,000+ real interviews. Two tools: generate custom interview scripts and score transcripts with ADVANCE/HOLD/PASS verdicts across 8 signal dimensions.

Pace is a remote MCP server that exposes wearable and fitness data to Claude via the Model Context Protocol. It connects to Garmin, Oura, Whoop, Polar, Fitbit and 20+ devices and provides 15 tools for querying sleep, activity, recovery, and training data. Hosted on Google Cloud Run, OAuth 2.1 authentication, Streamable HTTP transport. Instructions: First you need to create an account at: https://pacetraining.co and connect your wearables. After that you can connect the remote Server via Custom Connector in Claude and OAuth 2.1 Flow startet.

Connect your AI to any database — PostgreSQL, MySQL, or SQL Server — in seconds.

Query people, segments, campaigns, and message deliveries; send transactional email or broadcasts.

People and Company Data tools for enrichment, search and more.

Access Versium's B2B2C identity graph directly through your AI agent. Generate targeted lead lists, enrich records with contact and firmographic data, validate emails, and size audiences — all through natural language. No manual exports or API coding required. Requires an active Versium REACH subscription with API access.

MCP connector for EquipDash, a rental and booking management platform. Provides 123 tools and 5 prompts for AI assistants to manage bookings, check availability, process payments, track inventory, generate revenue reports, and interact with customer data — all via the Model Context Protocol. Supports bearer token authentication and streamable HTTP transport.

Official hosted Attio (https://attio.com) MCP server.

Reply.io is a sales engagement platform used by thousands of B2B sales teams to automate multichannel outreach — email, LinkedIn, calls, SMS, and WhatsApp. The Reply.io MCP server exposes the platform's core functionality as tools that any MCP-compatible AI model can call directly. The MCP server is hosted by Reply.io and authenticated via API key. No self-hosting or open-source setup is required.

TheSignup MCP server — read and manage signups, participants, webhooks, and analytics.

Connect AI to your Attio CRM. Manage contacts, companies, deals, and sales pipelines. Create tasks…

Streamline your Attio workflows using natural language to search, create, update, and organize com…

Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.