Product Updates

New features, releases, and platform improvements

March 11, 2026

Cut token waste across your entire team with the MCP Optimizer

Stacklok’s MCP Optimizer scales from laptop to cluster: one shared deployment slashes token costs for every team member and AI agent.

December 16, 2025

Introducing mcp-tef: Test MCP tool descriptions before they cause problems

mcp-tef is an open-source tool evaluation system that lets you test tool descriptions before deployment, with real LLM testing, similarity detection, and quality analysis.

December 11, 2025

Introducing Virtual MCP Server: Unified gateway for multi-MCP workflows

Aggregate multiple MCP servers into single endpoint with vMCP with integrated tool filtering, multi-system workflows, and centralized authentication.

October 28, 2025

Cut token waste from AI workflows with the ToolHive MCP Optimizer

MCP Optimizer uses smart tool selection to reduce token usage by 85%. Give your context window a break by loading relevant tools only when they’re needed.

October 14, 2025

Test and tune MCP servers instantly in the ToolHive Playground

Simplify your AI agent development with instant validation, detailed logging, and conversational server management. Supports multiple AI model providers.

October 06, 2025

Seamless remote MCP server support with ToolHive

Connect to remote MCP servers with native OAuth/OIDC support and dynamic client registration. Unified commands work for both local and remote servers.