ClawSeed: Rust Mobile AI Agent Runtime

ClawSeed is an open-source Rust AI agent runtime for Android, mobile, and edge devices. It combines a complete on-device Android app with personas, a structured user profile, speech output, and tools supplied by the device or other apps.

Download

Download the latest ClawSeed release

Open the release page and download the Android .apk asset for your device. All published versions and release notes are available on the GitHub Releases page.

A Complete Mobile Agent Stack

ClawSeed is a runtime, not an application. It provides crates with stable traits; applications compose them.

• On-device Android runtime: The Rust gateway, agent loop, memory, and tool system run on the phone
• Personas: Create focused assistants with their own Soul, model and thinking settings, private memory, tool access, and skills
• Structured user profile: Learn durable preferences after successful turns while preserving manual edits and filtering sensitive data
• Speech output: Read completed AI replies aloud with Android Text-to-Speech and per-chat playback controls
• Cross-app tools: Discover tools exposed by other Android apps through CETP and use them in the same agent loop
• Built-in capabilities: 25+ tools, on-demand skills, scheduled tasks, hybrid memory, and extended thinking
• Provider choice: Anthropic, Gemini, Bedrock, OpenAI-compatible, DeepSeek, Ollama, Groq, and more
• Security controls: Autonomy levels, command allowlists, path guards, approval hooks, and rate limiting

Android Apps Become Agent Tools

ClawSeed is the unified AI interaction layer on the phone. A compatible Android app can expose focused capabilities through the ClawSeed External Tool Protocol (CETP); ClawSeed discovers those tools and presents them to the model alongside its built-in and device tools.

User -> ClawSeed persona -> CETP tool call -> Android app -> structured result -> answer

Jiucaihua is a working integration. ClawSeed can combine its portfolio, holdings, market quotes, K-line data, news, transactions, and performance tools in one conversation. See the Jiucaihua integration guide for setup, example prompts, and the boundary between read-only CETP v1 tools and alert-management extensions.

Quick Links

• Architecture Overview — understand the crate structure and design principles
• Build and Test — get started with building the project
• Modules — dive into each crate's internals
• Tutorials — hands-on guides for extending ClawSeed
• Android Demo — run the full agent stack on-device
• CETP v1 / experimental v2 specification — Android cross-app tool protocol
• Jiucaihua Integration — use investment data from another Android app through CETP
• Download Releases — get the latest Android APK and release notes

Architecture

clawseed-api (traits only, no impls)
  ← clawseed-agent (orchestration + runtime assembly)
    ← clawseed-tools (25+ built-in tools)
    ← clawseed-providers (LLM backends)
    ← clawseed-memory (SQLite + vector/keyword search)
      ← clawseed-gateway (Axum HTTP/WS server, remote tool bridge)
  ← clawseed-config (TOML config)
  ← clawseed (CLI binary)

clients/android (Kotlin/Compose demo app)