MengPaw Harness · Runtime Core
Let Your Agent
Grow on Its Own System
A self-contained Agent runtime core: a ReAct loop, a platform abstraction layer and a tool protocol. Not tied to any model vendor, tool shape or operating system — ready on all three desktop platforms (Windows / macOS / Linux), with iOS and OpenHarmony routes reserved.
One Core
That Catches Every Platform
The ReAct loop, platform capabilities and tool protocol packed into a single library — hosts only supply platform details.
ReAct Loop Engine
The think-act-observe cycle works out of the box. Empty-response retry, loop detection, adaptive step extension, degenerate-output interception — the difference between "runs a demo" and "runs in production".
PlatformPlatform Abstraction Layer
File system, logical paths, clock, logging and a high-risk confirmation gate — seven interface groups keep platform differences out of the core. Signatures carry zero platform types, enforced by a build gate.
ToolsTool Protocol
Any Kotlin logic can become an Agent capability. Six built-in tools cover file read/write, listing, search and web fetch; process execution is built in but disabled by default.
EndpointAny OpenAI-compatible Endpoint
No vendor lock-in. OpenAI, DeepSeek, Moonshot, local Ollama — anything speaking the OpenAI protocol works, with streaming parsing and reasoning-chain separation.
Engineering
Defines the Framework
0 platform-specific APIs
6 built-in tools
60 · incl. end-to-end
PC · iOS & OpenHarmony routes reserved
Don't Reinvent the Wheel
Build the Hub
In an age of fragmentation, the problem isn't a lack of tools — it's that tools don't recognize one another. MengPaw Harness isn't another app; it's the hub that connects apps, letting Agents bootstrap on top of one unified operating system.
Open Source
from Day One
MengPaw Harness is now a standalone library under a dual-license open-source model, with the full README, interface contracts and platform-support notes hosted on GitHub. Add it with one dependency: com.github.WowBlueStudio:MengPaw-harness
Let Your Agent
Grow on Your Device
Try MengPaw Harness, or wire this runtime core into your own ecosystem.