Productivity & Project Management · Handwrytten + Claude
Handwrytten MCP with Claude: Send Personal Handwritten Notes at Scale
The short answer
Claude works with Handwrytten through the Model Context Protocol (MCP), a secure standard that lets Claude use the tool with permissions you control. Once connected, Claude can help send handwritten notes, schedule personalised card deliveries, manage templates and check order status, all from simple written requests.
What is Handwrytten?
Handwrytten is a service that automates handwritten cards and notes using robotic penmanship. It lets businesses add a personal touch to customer and team communications without writing each card by hand. Sales teams, customer support staff, marketers and account managers typically use it to thank clients, welcome new customers, follow up on deals and recognise colleagues.
How Claude connects to Handwrytten through MCP
The Model Context Protocol, or MCP, is an open standard that lets Claude securely use other software. Think of it as a universal adapter between Claude and a tool like Handwrytten. It lets Claude read information and take actions, and the organisation decides exactly what it is allowed to do.
Once Handwrytten is connected, Claude can work with the same things your team does in the tool. For example, it can help draft a card message, choose a suitable template, schedule a delivery for a set date, or look up whether an order has been sent. Requests can be made in plain language instead of navigating each screen.
Permissions and approvals keep people in charge. Access is limited to the least it needs, so a request to send cards can be shown to a team member for confirmation before anything is ordered. Every action can be logged, so you always know what was sent, when and by whom.
What you can automate
Thank-you notes after a closed deal
When a sales deal closes, Claude can prepare a warm thank-you message for the account executive to review. Once approved, a handwritten card can be scheduled to arrive within a few days. Clients receive a personal gesture that stands out from routine email, and the sales team spends minutes rather than hours on the task.
Welcome notes for new customers
Customer success teams can use Claude to trigger a welcome card when a new account is created in a connected system. The message can be adapted to the customer's industry or plan. This helps early relationships feel attentive and can support stronger retention in the first months.
Customer support recovery gestures
After a service problem has been resolved, support leads may want to apologise in a more personal way. Claude can draft a sincere note for a supervisor to approve, then schedule delivery. This works well for high-value accounts where a human touch can rebuild trust.
Employee recognition and onboarding
HR and people teams can send handwritten notes to celebrate work anniversaries, promotions or a new joiner's first week. Claude can keep a log of who has been recognised and which templates were used, so nobody is missed and messages stay consistent across the organisation.
Marketing and event follow-up
After trade shows or webinars, marketing teams can send handwritten notes to priority prospects. Claude can help pull together a shortlist of contacts, draft personalised messages and check delivery status, making a targeted follow-up campaign manageable for a small team.
An end-to-end workflow: Post-deal thank-you cards
TriggerA deal is marked as won in the CRM system
Claude reads the won deal, the account name and the account owner from the CRM
Claude drafts a short, personal thank-you message based on the deal notes
The account owner receives the draft in Microsoft 365 Teams and approves or edits it
Once approved, Claude schedules a handwritten card through Handwrytten for delivery within three working days
Claude records the scheduled delivery back in the CRM and checks the order status
OutcomeEvery won deal receives a personal handwritten thank-you card without manual admin, and the sales team can see at a glance which clients have been sent one.
How we set it up
Free automation audit
We review how your teams currently send cards, notes and follow-ups, and identify the workflows worth automating with Handwrytten and Claude.
Secure connection with an API key
We connect Claude to Handwrytten using the API key sign-in method the tool supports. The key is stored securely and access is limited to the actions your workflow needs.
Workflow design
We design the end-to-end process across Handwrytten and your other systems such as your CRM, Microsoft 365 or ticketing tool, with people approving every consequential action such as an order.
Testing and launch
We test the workflow against real past cases, then launch with monitoring and audit logs so you can see every card that was scheduled or sent.
Team training
We train your sales, support or marketing staff to use the new workflow confidently, and leave clear guidance on templates, approvals and troubleshooting.
Who benefits
- Sales leaders
- Consistent, personal follow-up after deals without adding admin to busy reps.
- Customer success and support managers
- A faster way to send thoughtful gestures to important accounts after onboarding or service issues.
- Marketing managers
- Targeted handwritten follow-up after events and campaigns, managed through simple requests.
- HR and people teams
- Recognition and welcome notes that are never missed and always use approved wording.
Security and control
- Human approval is required before any card is ordered or sent, so no message goes out unchecked.
- Access uses an API key with the minimum permissions needed for your workflow, and the key is stored securely.
- Every scheduled card and order status change is logged, giving you a clear audit trail.
- Approved templates and tone guidelines keep messages on brand and appropriate for each recipient.
- Recipient details are shared only with the connected systems your workflow requires.
For teams in the US, UK, India and the Middle East
Organisations in the United States and the United Kingdom can use this workflow with data protection requirements built into the design. In India, the Digital Personal Data Protection Act, 2023 governs how recipient details are handled, and we design around its consent and purpose limits. For organisations in the UAE and Saudi Arabia, we follow the applicable local data protection laws and choose a hosting region that meets your 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 Handwrytten MCP server do?
The Handwrytten MCP server is the connector that lets Claude communicate with Handwrytten in a standard, secure way. Through it, Claude can send handwritten notes, schedule personalised card deliveries, manage templates and track order status. It acts as a translator between Claude's plain-language requests and the actions Handwrytten can perform.
Is connecting Handwrytten to Claude secure?
Security depends on how the connection is set up. We use the API key sign-in method, store the key securely, and limit access to only the actions your workflow needs. Consequential actions such as ordering cards can require human approval, and activity is logged so you can review what happened.
What can Claude actually do with Handwrytten?
Typically, Claude can draft card messages, pick suitable templates, schedule deliveries for specific dates, check whether an order has been sent, and help keep a record of who has been contacted. Exactly what it can do depends on the permissions and workflow we agree with you during setup.
How long does setup take?
Timelines vary with the number of workflows and the systems involved. A focused single workflow is often connected and tested within a few weeks, after a free automation audit. More complex setups that link several systems take longer, and we agree a clear timeline during the audit.
Which plan or permissions do I need?
You need an active Handwrytten account that supports API access, along with an API key generated for your organisation. Your internal administrator should approve the permissions the connection uses. We confirm the exact requirements during the free audit so there are no surprises.