power-platform-mcp-connector-suite

# 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) ## Schema Validation & Troubleshooting **Validate schemas for Copilot Studio compliance:** - ✅ No reference types (`$ref`) in tool inputs/outputs - ✅ Single type values only (not `["string", "number"]`) - ✅ Primitive types: string, number, integer, boolean, array, object - ✅ Resources as tool outputs, not separate entities - ✅ Full URIs for all endpoints **Com...