wuyhong715/rikkahub-agent-pure is an Android on-device AI agent based on RikkaHub. The latest release tag is v0.8.4-moxw. The provided materials do not list what changed in this release, so per-version changes cannot be confirmed.
According to the repository description and README, this project keeps the functionality of the upstream ExTV/rikkahub-agent while adding the operational features needed for long-running operation. It manages usage with a usage/cost ledger and budget, and provides tool result limits and model-driven context compression. It also includes run retries and keep-alive. It further offers on-demand tool loading, reusable specialist sub-agents, Markdown cold memory, workflows that pass data, and an encrypted secrets store, with these additional features off by default. It is written in Kotlin/Compose and uses Shizuku, Termux, and MCP together. The license is AGPL-3.0.
However, what the materials show is feature enhancement built on an existing project, and no benchmarks backing a novel independent algorithm or a performance advantage are presented. It can therefore be viewed as a project centered on usage management and tool/memory configuration for long-running operation, but execution performance or effectiveness is hard to judge from the provided evidence alone.