#function-calling

Production-ready MCP integrations for AI applications

Klavis-AI

Klavis AI: MCP integration platforms that let AI agents use tools reliably at any scale

ACI: Open-Source Infra to Power Unified MCP Servers

aipotheosis-labs

ACI.dev is the open source tool-calling platform that hooks up 600+ tools into any agentic IDE or custom AI agent through direct function calling or a unified MCP server. The birthplace of VibeOps.

Gemini Function Calling + Model Context Protocol(MCP) Flight Search

arjunprabhulal

Model Context Protocol (MCP) with Gemini 2.5 Pro. Convert conversational queries into flight searches using Gemini's function calling capabilities and MCP's flight search tools

Lite_MCP_sdk

S2thend

a light weight version of mcp sdk inspired by official model context protocol sdk, NOW focus on sse only no stdio

openwebui-tool-server

Oaklight

Web Search OpenAPI/MCP server for Open-WebUI, Cherry-Studio etc, via Google and SearXNG

Qsp Mcp

qso-graph

Named after the Q-signal QSP ("Will you relay?"), qsp-mcp relays tool calls between a local LLM and MCP servers. Any model with function calling capability gains access to the full qso-graph tool ecosystem — 71+ tools across 12 servers — from local weights, not from cloud.

MCP-Ollama Client

Nagharjun17

Lightweight MCP client that uses a local Ollama LLM to query multiple MCP servers defined in config.json

Simple MCP Server & Client Sample (with Gemini Function Calling)

yokoba

Simple MCP Server & Client Sample (with Gemini Function Calling)

espresso-mcp

vs4vijay

An MCP Server for the Espresso Android Test Framework, crafted to improve testing capabilities and optimize development workflows.