by universal-tool-calling-protocol · MCP Server · ★ 302
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Universal Tool Calling Protocol (UTCP) Specification This repository contains the official specification documentation for the Universal Tool Calling Protocol (UTCP). UTCP is a modern, flexible, and scalable standard for defining and interacting with tools across various communication protocols. What is UTCP? UTCP provides a standardized way for AI systems and other clients to discover and call tools from different providers, regardless of the underlying protocol used (HTTP, WebSocket, CLI, etc.). This specification defines: Tool discovery mechanisms Tool call formats and templates Plugin-based architecture for extensibility Enhanced authentication methods Comprehensive error handling Response processing and validation Version 1.0 Features UTCP v1.0 introduces significant architectural improvements: Plugin Architecture: Core functionality split into pluggable components for better modularity Enhanced Data Models: Improved Pydantic models with comprehensive validation Multiple Protocol Support: HTTP, CLI, WebSocket, Text, and MCP protocols via plugins Advanced Authentication: Expanded authentication options including API key, OAuth, and custom auth Better Error Handling: Specific...
| Stars | 302 |
| Forks | 23 |
| Language | TypeScript |
| Category | MCP Server |
| Quality Score | 72.115561268688/100 |
| Open Issues | 8 |
| Last Updated | 2026-07-02 |
| Created | 2025-07-02 |
| Platforms | mcp, node |
| Est. Tokens | ~15k |
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utcp-specification is The specification for the Universal Tool Calling Protocol. It is categorized as a MCP Server with 302 GitHub stars.
utcp-specification is primarily written in TypeScript. It covers topics such as ai, ai-agent-tools, documentation.
You can find installation instructions and usage details in the utcp-specification GitHub repository at github.com/universal-tool-calling-protocol/utcp-specification. The project has 302 stars and 23 forks, indicating an active community.
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