Power Platform Mcp Connector Suite

The Power Platform MCP Connector Suite generates complete custom connector implementations that integrate Model Context Protocol with Microsoft Copilot Studio, enabling developers to create tools and resources that LLMs can invoke. It provides schema validation, troubleshooting, and generates all required files including Swagger definitions, C# transformations, and authentication configurations while ensuring compliance with Copilot Studio constraints. The skill solves the problem of building and validating complex MCP-integrated connectors by automating schema generation, catching compliance errors early, and offering multiple generation modes for new connectors, existing connector updates, and integration troubleshooting.

skills.sh installs: 8.7K
GitHub stars: 41K
last updated: Aug 21, 2026

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Install

$ npx -y skills add github/awesome-copilot --skill power-platform-mcp-connector-suite --agent claude-code

Installs into .claude/skills of the current project.

Files

Power Platform MCP Connector Suite

Generate comprehensive Power Platform custom connector implementations with Model Context Protocol integration for Microsoft Copilot Studio.

MCP Capabilities in Copilot Studio

Currently Supported:

✅ Tools: Functions that the LLM can call (with user approval)
✅ Resources: File-like data that agents can read (must be tool outputs)

Not Yet Supported:

❌ Prompts: Pre-written templates (prepare for future support)

Connector Generation

Create complete Power Platform connector with:

Core Files:

apiDefinition.swagger.json with x-ms-agentic-protocol: mcp-streamable-1.0
apiProperties.json with connector metadata and authentication
script.csx with custom C# transformations for MCP JSON-RPC handling
readme.md with connector documentation

MCP Integration:

POST /mcp endpoint for JSON-RPC 2.0 communication
McpResponse and McpErrorResponse schema definitions
Copilot Studio constraint compliance (no reference types, single types)
Resource integration as tool outputs (Resources and Tools supported; Prompts not yet supported)