Sapling (Kallidus) MCP Server for Mastra AI 10 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Sapling (Kallidus) through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"sapling-kallidus": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Sapling (Kallidus) Agent",
instructions:
"You help users interact with Sapling (Kallidus) " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Sapling (Kallidus)?"
);
console.log(result.text);
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Sapling (Kallidus) MCP Server
Empower your AI agents with Sapling's (by Kallidus) HR and onboarding platform. This MCP server allows you to list and retrieve employee profiles, track onboarding and offboarding tasks, manage departments and teams, and view office locations directly through the Sapling API. Ideal for automating HR workflows and personnel management.
Mastra's agent abstraction provides a clean separation between LLM logic and Sapling (Kallidus) tool infrastructure. Connect 10 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.
The Sapling (Kallidus) MCP Server exposes 10 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Sapling (Kallidus) to Mastra AI via MCP
Follow these steps to integrate the Sapling (Kallidus) MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 10 tools from Sapling (Kallidus) via MCP
Why Use Mastra AI with the Sapling (Kallidus) MCP Server
Mastra AI provides unique advantages when paired with Sapling (Kallidus) through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Sapling (Kallidus) without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Sapling (Kallidus) tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Sapling (Kallidus) + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Sapling (Kallidus) MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Sapling (Kallidus), process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Sapling (Kallidus) as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Sapling (Kallidus) on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Sapling (Kallidus) tools alongside other MCP servers
Sapling (Kallidus) MCP Tools for Mastra AI (10)
These 10 tools become available when you connect Sapling (Kallidus) to Mastra AI via MCP:
get_account
Use to verify connection status and account settings. Retrieves details about your Sapling account
get_employee
Returns employment history, compensation details (if available), and custom attributes. Essential for deep intelligence on an individual team member. Retrieves details for a specific employee
list_departments
g., Engineering, HR, Sales) defined in Sapling. Useful for mapping the company structure. Lists all departments
list_employees
Returns names, emails, and internal IDs. Use this as the main starting point for HR auditing or personnel lookups. Lists all employees in Sapling
list_groups
Lists all custom employee groups
list_job_titles
Useful for standardized role auditing. Lists all configured job titles
list_locations
Useful for auditing site-based employee distribution. Lists all office locations
list_offboarding_tasks
Essential for ensuring secure and compliant offboarding workflows. Lists all offboarding tasks
list_onboarding_tasks
Essential for monitoring the progress of new hire integrations. Lists all onboarding tasks
list_teams
Useful for understanding internal team organization beyond departments. Lists all internal teams
Example Prompts for Sapling (Kallidus) in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Sapling (Kallidus) immediately.
"List all active employees in Sapling."
"Show me the onboarding tasks for new hires."
"Get details for employee ID '123'."
Troubleshooting Sapling (Kallidus) MCP Server with Mastra AI
Common issues when connecting Sapling (Kallidus) to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpSapling (Kallidus) + Mastra AI FAQ
Common questions about integrating Sapling (Kallidus) MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
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?
Does Mastra support workflow orchestration?
Connect Sapling (Kallidus) with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Sapling (Kallidus) to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.