Bring Performance Management
to Mastra AI
Create your Vinkius account to connect 15Five to Mastra AI and start using all 6 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
Compatible with every major AI agent and IDE
What is the 15Five MCP Server?
Transform your team’s engagement and performance with 15Five, the holistic performance management platform now accessible through your AI agent. By bridging 15Five with the Model Context Protocol, you turn employee check-ins and objective tracking into a seamless conversation. Your agent can help you celebrate wins with High Fives, monitor team sentiment via Pulse scores, and audit OKRs without you ever leaving your primary workspace. It’s the ultimate tool for managers who want to stay connected to their team’s heartbeat while focusing on strategic growth.
What you can do
- Check-ins & Feedback — Retrieve recent check-ins, view employee answers, and monitor pulse scores to gauge team sentiment.
- High Fives & Recognition — List received high fives or send new ones to celebrate team wins and boost morale directly from chat.
- Objectives (OKRs) — Track progress on company or individual objectives and key results without manual dashboard lookups.
- User & Team Management — List employees, departments, and groups to maintain organizational clarity.
- Engagement Insights — Quickly access historical performance data and feedback cycles to support meaningful 1-on-1 conversations.
How it works
- Subscribe to this server
- Enter your 15Five API Key and Subdomain
- Start managing performance and recognition through Claude, Cursor, or any MCP-compatible client
Who is this for?
- People Leaders & Managers — stay updated on team check-ins and recognize achievements through simple commands
- HR Professionals — audit objectives and engagement levels across departments seamlessly
- Team Members — quickly view goals and send high fives to colleagues without context switching
- Operations Teams — automate data retrieval for performance reporting and organizational health monitoring
Built-in capabilities (6)
Use this to monitor team sentiment or review previous employee submissions. You can filter by user ID. List recent employee check-ins and performance reports
Useful for finding the department ID or identifying team structures. List all departments and their members
List recent High Fives (public recognition) across the company
List company and individual objectives (OKRs)
Use this to find the identifier for a person. List all active employees and users in the 15Five organization
Requires the email address of the recipient and a personal message. Send a High Five to publicly recognize a colleague
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and 15Five tool infrastructure. Connect 6 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
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Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add 15Five without touching business code
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Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
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TypeScript-native: full type inference for every 15Five tool response with IDE autocomplete and compile-time checks
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One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
15Five in Mastra AI
Why run 15Five with Vinkius?
The 15Five connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 6 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.

* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.




Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect 15Five using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
15Five and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect 15Five to Mastra AI through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
15Five for Mastra AI
Every request between Mastra AI and 15Five is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
How do I send a High Five through the agent?
Use the send_high_five tool and provide the recipient's email or ID and a recognition message. Your agent will process it immediately and notify the recipient.
Can I see team pulse scores with this integration?
Yes, you can use the list_checkins tool to retrieve check-in data which includes employee pulse scores and sentiment analysis.
Does the agent support managing OKRs?
The agent can list and track progress on objectives using the list_objectives tool, allowing you to monitor goal attainment across your team.
How does Mastra AI connect to MCP servers?
Create an MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.
Can Mastra agents use tools from multiple servers?
Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.
Does Mastra support workflow orchestration?
Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.
createMCPClient not exported
Install: npm install @mastra/mcp
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