stella

Self-knowledge about stella, the self-hosted AI assistant. Use when the user asks about stella itself: configuration, setup, onboarding, providers, models, agents, channels (Telegram/QQ/Feishu/WeChat), memory system (LCM), scheduled jobs, reusable workflows, goals (objectives that converge through acceptance), workers/decomposition/dependencies, skills, plugins, session compaction, notifications, self-update, multi-agent, multi-user, or general "how does stella work" / "help me get started" questions. Also triggers on "change my model", "set up telegram", "set up wechat", "configure provider", "update stella", "what can you do", "how do I install skills", "stella onboard", "switch agent". Also triggers when the user wants to report a bug or file a GitHub issue about stella: "report this bug", "create an issue for this", "报告这个 issue", "帮我建个 issue". Also triggers on goal-model work — goal status, "why is this blocked", "decompose this", "review/accept this", "为什么卡住了", "拆解成子目标", "验收", or being dispatched as a go

Standard IMAP/SMTP email client for Gmail, Outlook, and self-hosted accounts. Use when user mentions email, inbox, send email, check mail, read message, compose, reply, set up email, add email account, configure email (non-Lark/Feishu accounts).

Reading assistant for saving, organizing, and recalling web content. Use when the user says "save this article", "read this link", "summarize this", "check my feeds", "add to my library", or asks about previously saved content. Handles articles, tweets, YouTube videos, GitHub repos, PDFs, and RSS feeds. Articles are stored with their metadata and indexed for fast search.

Manage scheduled jobs. Use when the user wants to create, list, inspect, update, pause, resume, or remove recurring or one-time scheduled tasks. Handles cron schedules, interval-based (every), one-time (at) jobs, platform job templates, and scheduled workflow runs.

Access websites, search the web, and extract clean content using the `tap` CLI. Supports structured site scripts, readable page extraction, and browser automation for tabs, screenshots, forms, cookies, JavaScript evaluation, and network capture. Use for web lookup, page reading, content extraction, browser interaction, authenticated sessions, request interception, or CDP-connected desktop apps.

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

Create polished single-file HTML artifacts for plans, reports, explainers, code reviews, lightweight dashboards, prototypes, and one-off editing tools. Use when the user asks for a standalone HTML file, single HTML, HTML artifact, interactive report, shareable local artifact, Alpine.js artifact, custom CSS artifact, copy/export UI, or a browser-openable deliverable instead of Markdown.

Index of all COSS UI particle examples. Use when implementing UI features to find copy-paste-ready component patterns built on coss primitives. Each particle has a description and a JSON URL for easy installation.

Helps implement coss UI components correctly. Use when building UIs with coss primitives (buttons, dialogs, selects, forms, menus, tabs, inputs, toasts, etc.), migrating from shadcn/Radix to coss/Base UI, composing trigger-based overlays, or troubleshooting coss component behavior. Covers imports, accessibility, Tailwind styling, and common pitfalls.

Lark/Feishu CLI skills for Stella sessions. Covers workspace operations — calendar, docs, tasks, mail, and messenger — via the lark-cli tool. In Stella, lark-cli runs under an env-var auth model with binaries resolved from $STELLA_HOME/bin: LARKSUITE_CLI_USER_ACCESS_TOKEN, LARKSUITE_CLI_APP_ID, and LARKSUITE_CLI_BRAND are injected at session start; no manual config init or auth login is needed. Always read lark-shared first for identity selection (--as user vs --as bot), scope / permission-denied handling, token refresh, and the Stella-specific rules that override upstream documentation.