MCP Developer – Build Custom Claude (MCP) Integration for Business Tools

Job Details

Description

Summary We're a small business looking for a developer to build a custom MCP (Model Context Protocol) server so our team can use Claude to interact directly with one of our core business tools. Scope of work: - Build an MCP server that exposes read/write actions against our tool's API (API key will be provided to the selected freelancer) - Follow the MCP specification so the server works cleanly with Claude (Claude Desktop / Claude Agent SDK / Claude Code) - Implement core operations we need (e.g. reading records, creating/updating records, basic search) - we'll confirm the exact endpoint list at kickoff - Handle auth securely using the provided API key (env var / secrets, not hardcoded) - Basic error handling and clear logging - Short README covering setup, configuration, and how to run/connect the server What we'll provide: - API key and API documentation for the target tool - Access to a test/sandbox account where available What we're looking for: - Solid experience with Node.js or Python and REST APIs - Familiarity with (or fast ability to pick up) the Model Context Protocol (MCP) - prior MCP server projects are a big plus - Comfortable working independently from a written spec, asking clarifying questions as needed - Good communication and ability to turn this around within a few weeks Please include examples of any previous MCP servers or API integrations you've built when you apply.

Skills

API REST API Node.js Python JavaScript

Notification History

Channel	Type	Status	Sent	Error
telegram	pre_ai_job_alert	sent	Wed, Jul 1, 2026 11:16 PM	-

User Actions

Action	Acted at
No actions.