"An overview or explanation of 思维链 (Chain of Thought)" matching MCP connectors:

xmagnet — AI-powered B2B CRM for Claude. 35 tools that turn natural-language prompts into real CRM actions: prospect, enrich, score leads, manage deals, scan buying intent, run email campaigns and sequences, build forms and landing pages, refine ICP, and analyze performance — all directly inside Claude. 🚀 ONE-CLICK INSTALL: https://api.xmagnet.ai/claude The install page guides Claude users through 3 steps in under a minute: open Claude Connectors, paste the connector name, paste the server URL, sign in. A reviewer workspace is auto-provisioned on first sign-in with sample contacts, deals, campaigns, and ICP suggestions, so every tool works end-to-end with zero setup. No 2FA. No paid plan required. Free tier exposes all 35 tools. What you can do: • Prospecting — search_contacts, search_companies, search_investors, find_contacts_at_companies, enrich_contact, validate_email, find_competitors, company_intelligence • Pipeline — get_deals_pipeline, scan_deal_intent, get_ghost_pipeline, create_deal • Campaigns & sequences — create_campaign, generate_campaign_content, get_campaign_stats, get_bounce_stats, get_unsub_stats, create_sequence_draft, list_sequences • Top of funnel — suggest_icp, get_icp, create_form, list_forms, create_landing_page, list_landing_pages, show_suggestions • Operations — analyze_contacts, get_contact_details, update_contact, save_contacts_to_crm, export_contacts, get_dashboard_stats, get_credit_balance Example prompts to try: • "Find C-suite contacts at fintech companies that raised Series A in the last 6 months." • "Scan my open deals for buying intent and prioritize follow-ups." • "Generate a re-engagement campaign for contacts who opened my last newsletter but didn't reply." • "Show me my deals pipeline by stage with weighted value and win rate." • "Generate a landing page for my Q2 webinar with a registration form." Built for founders, SDRs, RevOps, and growth teams who want their CRM to take action — not just store records. Install: https://api.xmagnet.ai/claude · Site: https://xmagnet.ai · Privacy: https://xmagnet.ai/privacy-policy · Terms: https://xmagnet.ai/terms-of-service · Support: ashish.sinha@xmagnet.ai

Score, rank and prioritize an existing Italian B2B lead list into explained JSON decisions.

Which ATS does a company use? Portal-verified answers for 743 employers + resume ATS check. No key.

Playbook engine: non-dev founders land first paying customer in 60 days or refund

MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.

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.

Agent-native CRM + get-booked platform. Operate over MCP, or pay per call via x402. No login.

LinkedIn data for AI agents: structured profiles, people search, companies, and posts over MCP or REST. 500 free credits, no card.

Interactive proposal and pricing-table software for agencies and MSPs. Lets Claude, ChatGPT, or any MCP client create, edit, search, and manage proposals and build reports on your behalf — via scoped, single-org OAuth.

Apollo connects your sales data and outreach tools directly to your agent . Ask it to find leads, look up a company, write and send emails, or check how a campaign is performing. All from a conversation, without opening another tab.

Track every deal without the spreadsheet mess or CRM overhead. Dealboard is the simple, opinionated deal tracker for salespeople, BD teams, founders, and small teams: clear pipeline cards, notes, goals, files, and out-of-the-box reporting, plus MCP tools so AI agents can triage leads, update deals, add notes, move stages, and pull live pipeline summaries.

Icypeas is a suite of APIs designed to programmatically source, verify, and enrich professional contact data. It is used by top-tier GTM products (Clay, Instantly, Lemlist, Apollo, etc.) and outbound agencies (GrowthEngineX, C17 Lab, Scalability, Cold.email, etc.).

Ziggs delegate MCP: chat, agreements, context, payments via OAuth or operator key.

FirstTouch helps teams manage outbound workflows through AI agents: discover and enrich contacts, create audiences and flow plans, inspect enrollments and tasks, approve or edit pending actions, and review email or LinkedIn outreach and team metrics.

SeldonFrame is an open-source, MCP-native Business OS. One conversation in Claude Code or Cursor creates a live workspace — website, booking page, intake form, CRM, and an AI receptionist — on a real subdomain in about 3 minutes.

Guarded MCP server for agent-readable business truth, provenance, readiness, and discovery.

AI resume triage for recruiters. Query your candidate pool from Claude or ChatGPT.

CClarity is a remote MCP server that exposes LinkedIn-aligned tenant data to AI assistants: profile and company context, ICP and writing style, post performance, profile viewers, outbound activity (reactions/comments), who engaged on your posts, connection invitations (in/out), and followers. Setup: install the stdio bridge with npx -y @cclarity-packages/mcp (see Server Config) pointed at https://api.cclarity.io. Auth: OAuth 2.1 via the CClarity app; access: an active paid subscription and a con

Marketo MCP server for AI. 130 tools to operate Marketo from Claude, Cursor, or ChatGPT.

An agentic CRM for service businesses — bookings, customers, WhatsApp, loyalty, invoicing — with a public MCP server any AI agent can operate.