# rikkahub/rikkahub

RikkaHub is an Android APP that supports for multiple LLM providers.

Repository: https://github.com/rikkahub/rikkahub
Canonical: https://ross.abutalabs.com/products/rikkahub
Homepage: https://rikka-ai.com
Language: Kotlin
License: AGPL-3.0
License Family: copyleft
Topics: android, jetpack-compose, chatgpt, deepseek, llm-ui, openrouter, app, gemini, chatbox, mcp, chatbot-ui, web-ui, agent
Last push: 2026-08-26T14:30:35+00:00

## Health v2 (maintenance only)
Score: 83/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 99, release rhythm 87, longevity 38
- inputs: {"age_days": 540, "days_push": 7, "days_rel": 7, "gap_med": 1.0, "n_releases_24m": 169}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 7196, forks 606 (observed 2026-08-28T04:09:56.531114+00:00)

## What it is
RikkaHub is a native Android LLM chat client built with Kotlin and Jetpack Compose that supports switching between multiple AI providers such as OpenAI, Google, Anthropic, DeepSeek, and OpenRouter. It includes agent features like an MCP-based tool calling, a proot-based Linux workspace, web search augmentation, memory, message branching, and a companion web UI.

## Use cases
- chat with GPT, Gemini, Claude, and DeepSeek from one Android app
- switch between multiple LLM providers without changing apps
- bring your own API key for OpenAI-compatible endpoints
- run an AI agent with a Linux workspace on my phone
- use MCP tools with a mobile chatbot
- give the AI real-time web search results
- branch a conversation to explore alternative replies
- use a privacy-respecting open-source ChatGPT alternative on Android

## When to choose
- you want a native, open-source Android client for multiple LLM providers with your own API keys
- you need MCP tool calling or an on-device Linux agent workspace
- you value Material You design, dark mode, and features like message branching and memory

## When to avoid
- you need an iOS, desktop, or first-class web-only client
- you want fully local on-device model inference rather than API-based providers
- you require a non-AGPL license for derivative distribution

## Facets
- artifact type: application
- maturity: active
- function: chatbot, chat-interface, agent-framework, mcp, llm-inference, search-engine, markdown
- domain: artificial-intelligence, large-language-models, chatbots, mobile-development
- platform: jvm
- tags: llm-chat-client, jetpack-compose, material-you, multi-provider, openai-compatible, proot-linux, message-branching, web-search-augmented, ai-agents, android, mobile

## Member repositories
- rikkahub/rikkahub (main) score 83

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:56.531114+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:39:52.931305+00:00, confidence not recorded.
  - readme: https://github.com/rikkahub/rikkahub (fetched 2026-08-28T04:09:56.531114+00:00, sha 246e4768e250)
  - homepage: https://rikka-ai.com (fetched 2026-08-29T08:34:57.465214+00:00, sha 5d7e724fb830)
- Data as of 2026-08-30T08:39:29.467469+00:00.