Marketing & Social Media · Crustdata + Claude
Crustdata MCP with Claude: Live B2B Company and People Data for Sales Teams
The short answer
Claude connects to Crustdata through the Model Context Protocol, an open standard that lets Claude securely read data from the platform. Using a Crustdata API key with permissions the organisation controls, Claude can enrich contacts, look up company signals and find leads from plain English requests, while people stay in charge of what happens next.
What is Crustdata?
Crustdata is an AI-powered data intelligence platform that provides real-time information about companies and people. B2B sales teams use it to find prospects and keep records current. AI sales development tools use it to decide who to contact and when. Investors use it to watch for changes in companies they follow, such as hiring, growth or leadership moves. Its data helps teams act on what is happening now rather than on information that is months old.
How Claude connects to Crustdata through MCP
The Model Context Protocol, or MCP, is an open standard that acts like a universal adapter between Claude and other software. It lets Claude use a tool in a controlled way, reading information and, where allowed, taking actions. The organisation decides exactly what Claude can access, and the connection is secured with the sign-in method the tool supports.
Once Claude is connected to Crustdata, a team member can ask in everyday language for things such as the funding history of a list of companies, the contact details of decision makers at a target firm, or recent hiring signals in a particular sector. Claude typically runs the lookups, organises the results and summarises them in a clear table or short brief, so people spend less time switching between screens.
Permissions and approvals keep people in charge. Access is limited to the data each role needs, and the connection is designed so that consequential steps, such as adding records to a CRM or sending outreach, can require a person to review and approve them first. Activity can be logged so the team can see what was requested and what was changed.
What you can automate
Lead discovery for outbound sales
A sales manager asks Claude for companies in a target sector and region that match a set of criteria, such as headcount range and recent funding. Claude returns a shortlist with the key facts for each company, which the team can review before adding the strongest matches to their pipeline. This typically saves hours of manual searching each week.
Contact enrichment for existing records
A revenue operations lead has thousands of contacts with missing job titles or outdated company details. Claude can work through the list in batches, pulling current role and company information from Crustdata and flagging records that need a human check. Cleaner data usually means fewer bounced e-mails and better targeting.
Signal-based prospecting
Business development teams often act too late because they hear about changes after a competitor does. Claude can monitor for signals such as new leadership, expansion into new markets or sudden hiring growth, and summarise them for the account owner each morning. Reps can then reach out while the timing is still relevant.
Investor and portfolio monitoring
An investment team tracking a set of companies can ask Claude for a weekly update on hiring trends, leadership changes and notable developments. Claude compiles the findings into a short brief for partners. Analysts keep their judgement; Claude handles the time-consuming gathering of facts.
Support for AI sales development agents
Where an organisation runs AI sales development tools, Claude can provide those tools with current company and people context before a message is drafted. Human reviewers can check a sample of outputs before they go out, which helps keep messages accurate and appropriate.
An end-to-end workflow: Weekly target account refresh
TriggerEvery Monday at 8:00, a scheduled request is sent to Claude for the list of named target accounts held in the CRM.
Claude reads the target account list from the CRM, through its own permitted connection.
Claude queries Crustdata for each account's recent hiring, funding and leadership changes.
Claude matches the signals to the people in each account who are listed as owners or decision makers.
Claude drafts a short brief per account and updates the account notes in the CRM as proposed changes.
A sales manager reviews the proposed updates and approves or edits them before they go live.
Approved briefs are sent to account owners in Microsoft 365 with a summary for the week.
OutcomeAccount owners start each week with current, verified context on their priority accounts. Typical results include fewer missed buying signals and less time spent on manual research, with every change reviewed by a person.
How we set it up
Free automation audit
We review your current prospecting, enrichment and monitoring workflows and identify where live Crustdata data would make the biggest difference.
Secure API key connection
We connect Claude to Crustdata using your API key, stored securely with least-privilege access so Claude only reaches the data your workflow needs.
Workflow design across your systems
We design the end-to-end process across Crustdata and your other tools, such as Microsoft 365, your CRM and your ticketing system, with approval points for consequential actions.
Testing and launch with monitoring
We test the workflow against real past accounts and contacts, then launch with activity logs and monitoring so you can see exactly what Claude did.
Team training and handover
We train your sales, operations and leadership teams to use the workflow confidently, and hand over documentation so your team can extend it over time.
Who benefits
- Sales directors and account executives
- Find better-matched prospects faster and walk into conversations with current context.
- Revenue operations leaders
- Keep CRM contact and company data accurate without weeks of manual clean-up.
- AI sales development leads
- Give automated outreach tools reliable, up-to-date company and people information.
- Investment and corporate development teams
- Track portfolio and target companies through regular, summarised signal reports.
Security and control
- Least-privilege API access, limited to the data each workflow requires.
- Human approval before any record is changed in a CRM or any message is sent.
- Activity logs that record each request Claude made and each change proposed or approved.
- Regular checks of enriched data against source records to catch errors early.
- Clear policies on which personal data may be processed and how long it is kept.
For teams in the US, UK, India and the Middle East
Organisations in the United States and the United Kingdom can host Claude in those regions to align with their data protection expectations. Companies in India must consider the Digital Personal Data Protection Act, 2023, when processing personal data about contacts, and we design workflows to meet it. Businesses in the Middle East, including the UAE and Saudi Arabia, must follow local data protection laws, so we can host the solution in a region that fits those requirements.
Learn more about Claude and MCP
Anthropic's AI model and assistant.
Secure links between Claude and business tools.
How engineers build and change software with Claude.
Hosted agents that run multi-step work.
The open standard Claude uses to connect to tools.
Frequently asked questions
What does the Crustdata MCP server do?
The Crustdata MCP server gives Claude a secure, standard way to access Crustdata's company and people data. Instead of building a custom integration for every request, Claude can look up information, enrich records and retrieve signals through natural language, within the permissions you set. It is a connection layer, so the data and rules stay under your control.
Is connecting Crustdata to Claude secure?
Security depends on how the connection is set up. We use your Crustdata API key stored securely, grant only the access each workflow needs, and keep logs of activity. Consequential actions can require human approval. We do not guarantee any particular outcome, but we design with security and privacy as core requirements.
What can Claude do with Crustdata once it is connected?
Typically, Claude can search for companies and people that match criteria, enrich existing contact records, look up recent signals such as hiring or funding changes, and summarise the results. Depending on the workflow, it can also prepare updates for your CRM or drafts for review, with people deciding what is finally applied.
How long does setup take?
Timelines vary with the number of systems involved and how complex the workflow is. A focused single-workflow project often moves from audit to launch within a few weeks, while broader rollouts take longer. Your free automation audit gives a clearer estimate for your situation.
What plan or permissions do I need?
You need an active Crustdata account with an API key that has the access your workflow requires. Your team should also confirm that the permissions in your other systems, such as your CRM, allow the changes you plan to automate. We help you check these during the audit so nothing is set up with more access than needed.