Cadence
Allows interaction with HubSpot CRM, enabling AI agents to manage contacts, companies, deals, and pipeline state, and write notes and tasks back to HubSpot records.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Cadenceanalyze my pipeline for stalled deals"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Cadence
An AI sales copilot that plugs into HubSpot. Cadence keeps a working copy of your contacts, companies, and deals, watches the CRM for changes as they happen, and runs a Claude agent layer that reads the state of your pipeline and writes its conclusions back where your sales team already works: as notes and tasks on the record.
The point is simple. Sales teams live in the CRM but the CRM does not think for them. Deals go quiet, follow-ups slip, and the next right action is buried under fifty other records. Cadence watches for those moments and drafts the response, then hands it back to a human to send.
The problem it solves
A HubSpot pipeline tells you what happened. It does not tell you what to do next. Reps end up doing that reasoning by hand, one record at a time, and the deals that most need attention are usually the ones nobody has looked at in two weeks.
Cadence closes that gap. It reasons over the whole pipeline continuously, surfaces the deals that are stalling or at risk, drafts the follow-up, and drops it onto the record as a note or task. Nothing is sent automatically. A person stays in the loop for every outbound touch.
Related MCP server: HubSpot MCP Server
What it does
Syncs contacts, companies, and deals from HubSpot into its own store so the agent layer has fast, queryable pipeline state.
Listens to HubSpot webhooks so changes are reflected in near real time instead of on a nightly batch.
Runs a Claude agent layer that analyzes deal risk, spots stalled follow-ups, and proposes the next action for each record that needs one.
Writes agent output back into HubSpot as notes and tasks, with idempotency so the same insight never lands twice.
Stays CRM-agnostic behind a provider interface. HubSpot is the first implementation; the interface is built so a second CRM slots in without rewriting the agent layer.
Ships with a credential-free demo mode: one command runs the full sync, drafting, and write-back loop against a bundled demo pipeline, no CRM account or API key required.
Who it is for
Sales teams and revenue operators who already run their pipeline in HubSpot and want an agent watching it, not another dashboard to check. It is also a worked reference for the broader pattern of putting an AI agent on top of a CRM: pipeline copilots, HubSpot automation, sales-cadence tooling.
Screenshots
Screenshots land here as the build progresses. They live in /screenshots/ at the repo root and are embedded below.
Author
Built by Atif Ali. More work at github.com/atifali-pm.
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Maintenance
Related MCP Connectors
xmagnet ā 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 ā all directly inside Claude. š 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 ā search_contacts, search_companies, search_investors, find_contacts_at_companies, enrich_contact, validate_email, find_competitors, company_intelligence ⢠Pipeline ā get_deals_pipeline, scan_deal_intent, get_ghost_pipeline, create_deal ⢠Campaigns & sequences ā create_campaign, generate_campaign_content, get_campaign_stats, get_bounce_stats, get_unsub_stats, create_sequence_draft, list_sequences ⢠Top of funnel ā suggest_icp, get_icp, create_form, list_forms, create_landing_page, list_landing_pages, show_suggestions ⢠Operations ā 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 ā not just store records. Install: https://api.xmagnet.ai/claude Ā· Site: https://xmagnet.ai Ā· Privacy: https://xmagnet.ai/privacy-policy Ā· Terms: https://xmagnet.ai/terms-of-service Ā· Support: ashish.sinha@xmagnet.ai
The HubSpot MCP Server acts as a bridge that enables AI assistants and Large Language Models to securely interact with HubSpot CRM data through natural conversation, without requiring users to understand complex API structures. It provides read-only access to standard CRM objects (contacts, companies, deals, tickets, products, invoices, and more) and their associations, secured via OAuth 2.0, allowing AI agents to perform tasks like summarizing deals, fetching company updates, and looking up record changes.
CRM, relationship intelligence, and multi-agent orchestration for AI agents.
Agent-native CRM. 25 tools ā contacts, deals, sequences, enrichment waterfall, audit log.
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