Hermes One is a native desktop application written in TypeScript that serves as a graphical interface for installing, configuring, and interacting with Hermes Agent, an autonomous AI assistant with tool use capabilities and multi-platform messaging support. The application is actively maintained and available for Windows, Fedora, and other platforms through releases on the project homepage at hermesone.org.
The core functionality centers on simplifying the Hermes Agent setup and usage experience. Rather than requiring command-line interaction, the application guides users through an initial setup process that handles installation of Hermes Agent into the ~/.hermes directory, dependency resolution, and provider configuration. Users can choose between running Hermes locally on 127.0.0.1:8642 or connecting to a remote Hermes API server using a URL and API key. The application supports 22 slash commands for various operations including chat management, model selection, memory access, and system status checks.
The desktop application provides comprehensive management interfaces across multiple domains. The chat interface features streaming support with server-sent events, tool progress indicators, markdown rendering, and syntax highlighting. Token usage tracking displays live prompt and completion token counts with cost calculations. Session management includes full-text search capabilities using SQLite FTS5, date-grouped conversation history, and the ability to resume previous conversations. Users can create and switch between separate profiles, each maintaining isolated configurations.
Multi-provider support is a significant feature, with compatibility for OpenRouter, Anthropic, OpenAI, Google Gemini, xAI Grok, Nous Portal, Qwen, MiniMax, Hugging Face, Groq, and local OpenAI-compatible endpoints including LM Studio, Atomic Chat, Ollama, vLLM, and llama.cpp. The application includes 14 distinct toolsets covering web access, browser automation, terminal execution, file operations, code execution, vision capabilities, image generation, text-to-speech, skills management, memory systems, session search, and task planning.
The memory system integrates with multiple providers including Honcho, Hindsight, Mem0, RetainDB, Supermemory, and ByteRover, allowing users to view and edit memory entries with capacity tracking. A persona editor enables customization of the agent's personality through SOUL.md editing. The application supports 16 messaging gateways including Telegram, Discord, Slack, WhatsApp, Signal, Matrix, Mattermost, Email, SMS services, iMessage, DingTalk, Feishu/Lark, WeCom, WeChat, Webhooks, and Home Assistant integration.
Additional features include a cron job builder for scheduling tasks with 15 delivery targets, a Hermes Office interface providing 3D visual management, backup and restore functionality, system diagnostics, log viewing for gateways and agents, and automatic updates through electron-updater. The application includes internationalization support with English as the primary locale and framework ready for community translations.
According to GitGenius activity tracking, the repository shows a median issue and pull request response latency of 6.8 hours with a mean of 42.0 hours across 320 tracked items. The most active contributors are pmos69 with 113 events, fathah with 88 events, and supplefrog with 21 events. The project maintains connections with related repositories including nousresearch/hermes-agent, clickhouse/clickhouse, and openclaw/openclaw through overlapping contributor networks.
