TrueForge – The open-source agent harness

TrueForge is an open-source runtime that converts any LLM into a managed agent, handling model calls, tool integration, sandboxed execution, approvals, context management, and session state. It works with multiple model providers, remote MCP tools, and git-backed skill packs, and offers a chat UI, HTTP API with a TypeScript SDK, and an embeddable UI SDK. Deployments scale from local SQLite to hosted PostgreSQL/Redis.