r/aiharness

OpenSourcing TrueForge Agent harness : Expect feedback from community on the agent loop
▲ 38 r/aiharness+32 crossposts

OpenSourcing TrueForge Agent harness : Expect feedback from community on the agent loop

Hey folks 👋

We just open sourced TrueForge, our vendor-neutral agent harness for building general-purpose agents.

It handles the runtime pieces that get painful quickly : context management, tool/MCP execution, subagents, sandboxing, approvals, persistent state, and more.

We also benchmarked the harness itself. With the same Opus 4.8 model, TrueForge delivered a similar solve rate at ~30% lower cost than Claude Managed Agents. Switching to an open model pushed that to ~75% lower cost on the same benchmark.

Would love feedback from people building agents.

⭐ Star the repo: https://github.com/truefoundry/trueforge

📖 Read the launch article: https://x.com/truefoundry/status/2090081376330715176

u/Upbeat_Pea8961 — 11 hours ago