Startup
TrueFoundry (TrueForge)
TrueForge: open-source agent harness runtime layer.
TrueFoundry, which sells an enterprise AI gateway and MCP gateway, maintains TrueForge, an open-source (MIT) agent harness that runs the agent execution loop: model calls, MCP tools (with header auth or OAuth), git-backed SKILL.md skills, sandboxed code execution (Daytona today), tool approvals, context management and session state. TrueForge exposes this through a chat UI, an HTTP API with a TypeScript SDK and an embeddable UI SDK, and adds context engineering such as subagents, deferred tool loading, Code Mode and compaction. It runs locally (SQLite) or hosted (Postgres + Redis).
People
Co-founder & CTO
Harness engineering
Co-founder & COO
Harness engineering
Co-founder & CEO
Harness engineering
Neighbours in the directory
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Multi-agent orchestration, from open-source framework to enterprise platform.
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Connections
Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.
Built on · 2
- DaytonaProject
- Model Context ProtocolProject
Similar entries · 2
- FlueProject
- HyperbrowserStartup
Sources
Verified Oct 29, 2026