# Feature Catalog OpenSquilla combines a personal-agent runtime with model routing, tools, memory, channels, scheduling, and reusable skills. ## Product Surfaces | Surface | What it is for | | --- | --- | | Web UI | Local control console, setup, chat sessions, approvals, logs, channels, and usage surfaces. | | CLI chat | Interactive terminal agent work. | | CLI agent | Single-turn automation, CI-like runs, and benchmark-style invocations. | | Gateway RPC | Local server surface for Web UI, CLI clients, channels, and external clients. | | Channels | Telegram, Slack, Feishu/Lark, Discord, DingTalk, WeCom, Matrix, QQ, terminal, and websocket-style integrations. | ## Distinctive Features ### SquillaRouter Local routing for model tier selection. It is designed to keep easy turns cheap and reserve expensive models for work that needs them. Read: [`features/squilla-router.md`](features/squilla-router.md) ### TUI Frontend Terminal chat uses a streaming plane for token deltas and a structured UI plane for plugin snapshots such as the Router HUD. Read: [`tui.md`](tui.md) for user-facing terminal chat usage and [`features/tui-frontend.md`](features/tui-frontend.md) for backend details. ### Tool Compression Large tool outputs are projected into compact provider-visible previews while the runtime can keep richer raw results out-of-band. Read: [`features/tool-compression.md`](features/tool-compression.md) ### Meta-Skills Repeatable multi-step workflows can be represented as skills, inspected, proposed, replayed, and reused. By default, users launch them manually on supported chat surfaces with `/meta` and `/meta `. Read: [`features/meta-skills.md`](features/meta-skills.md) and [`features/meta-skill-user-guide.md`](features/meta-skill-user-guide.md) ### Memory Durable memory lets OpenSquilla recall useful user preferences, project notes, and previous task traces without forcing every old transcript into the active prompt. Read: [`features/memory.md`](features/memory.md) ### Skills Skills package task-specific guidance and scripts so the agent can load the right operating instructions only when a task needs them. Read: [`features/skills.md`](features/skills.md) ### Compaction and Cache Continuity Long sessions can compact old context, preserve recent task state, and report compaction lifecycle events. Read: [`features/compaction-and-cache.md`](features/compaction-and-cache.md) ### Sessions and Durable Agents Sessions preserve conversation continuity, exports, and running-task control. Durable agents provide named identities and defaults for recurring workstreams. Read: [`sessions.md`](sessions.md) and [`agents.md`](agents.md) ### Usage, Diagnostics, and Permissions Usage reports explain recent model spend. Diagnostics and replay help inspect a turn after it runs. Permission and approval controls keep tool access matched to the task. Read: [`usage-and-cost.md`](usage-and-cost.md), [`diagnostics-and-replay.md`](diagnostics-and-replay.md), and [`approvals-and-permissions.md`](approvals-and-permissions.md) ## Core Runtime Capabilities - Unified `TurnRunner` path across Web UI, CLI, and channels. - Provider abstraction for OpenAI-compatible APIs, Anthropic, Ollama, and other configured backends. - Streaming responses, tool calls, retries, approvals, artifacts, and final usage accounting. - Durable session storage with transcript, summaries, context states, and replay support. - Per-agent workspaces and durable agent entries. - Subagent support for bounded delegation. ## Tools OpenSquilla includes tools for: - Filesystem read/write/edit/list/glob/grep. - Shell commands, background processes, and code execution. - Git status, diff, log, and commit. - Web search and web fetch. - Memory search/save/get/delete. - Session search, session spawn/send/history/status. - Artifact publication. - Image generation, PDF, TTS, and media workflows. - Spreadsheet, PPTX, DOCX, CSV, and PDF authoring through bundled skills. - Feishu/Lark docs, chat, drive, wiki, permissions, and media upload. - Cron and gateway administration. - Skill listing, viewing, creating, editing, installing dependencies, and meta-skill invocation. Read: [`tools-and-sandbox.md`](tools-and-sandbox.md) ## Skills Bundled user-facing skills include: - `deep-research` - `summarize` - `memory` - `cron` - `github` - `docx` - `pptx` - `xlsx` - `pdf-toolkit` - `html-to-pdf` - `multi-search-engine` - `weather` - `tmux` - `sub-agent` - `skill-creator` Retained bundled MetaSkills include `meta-kid-project-planner`, `meta-paper-write`, `meta-short-drama`, and `meta-skill-creator`. Experimental MetaSkills may exist in development trees, but they are not presented as stable built-in product capabilities. Read: [`features/skills.md`](features/skills.md) ## Scheduling The `cron` command group manages scheduled OpenSquilla runs: ```sh opensquilla cron list opensquilla cron add \ --every 1h \ --text "Summarize important project updates" \ --name hourly-project-check opensquilla cron status opensquilla cron run opensquilla cron runs ``` Scheduled jobs can deliver work through configured surfaces such as channels or webhooks depending on the configured job. Read: [`scheduling.md`](scheduling.md) ## Migration OpenSquilla can import compatible state from OpenClaw and Hermes Agent. It can also copy a complete supported CLI/Desktop profile, or historical Windows Portable data, into a separately owned OpenSquilla profile: ```sh opensquilla migrate openclaw --json opensquilla migrate openclaw --apply opensquilla migrate hermes --json opensquilla migrate hermes --apply opensquilla migrate opensquilla --source PATH --json opensquilla migrate opensquilla --source PATH --apply ``` Same-product imports always require explicit source selection. A populated target is never merged: it can only be kept or fully backed up and replaced. Read: [`../MIGRATION.md`](../MIGRATION.md). --- [Docs index](README.md) · [Product guide](../README.product.md) · [Improve this page](contributing-docs.md) · [Report a docs issue](https://github.com/opensquilla/opensquilla/issues/new?template=docs_report.yml)