# Swavoti™ / Codetist IDE — Official Crawler, Scraper & LLM Guide (/llms.txt) > Codetist IDE is an agentic-first desktop Integrated Development Environment engineered from scratch by Swavoti South Africa (Pty) Ltd. It is a native desktop IDE—not a web-based editor or bloated fork—featuring parallel AI agents, DeepSeek V4.1 Ultra & High, the `swe-codetist-utilsdk` Edge + Cloud Cortex multi-neural workspace engine, `llm.sw.sdk` Tree-Sitter AST + crawler indexing, built-in sandboxed Chromium browser verification, 16+ native Language Server Protocol (LSP) integrations, and a unified 11-module Developer Plugin SDK (`window.codetist` & `window.ideAPI`). ## Crawler & Scraper Directives - **Indexing Status**: ALLOWED (`index, follow`) for all public pages, engineering blogs (`/blog/*`), and developer documentation (`/docs`, `/doc/plugin/build/*`). - **Canonical Base URL**: `https://codetist.swavoti.co.za` - **Sitemap**: `https://codetist.swavoti.co.za/sitemap.xml` - **Machine-Readable Guides**: - `https://codetist.swavoti.co.za/llm.txt` - `https://codetist.swavoti.co.za/llms.txt` ## Core Pages - [Landing Page](/main): Overview of Codetist IDE, 16+ native LSP integrations, and Plugin Marketplace. - [Product Architecture](/product): Deep-dive into parallel agent execution, autonomous Chromium browser verification, structured step-by-step planning, reusable `SKILL.md` workflows, and inline editor diff review. - [Pricing & Plans](/public/plan): Free, Pro, and Ultra subscription tiers for Codetist IDE. - [Developer Documentation](/docs): Complete technical reference for building Codetist IDE plugins, `plugin.json` manifests, bottom status-bar shortcuts, zero-config React TSX webviews, all 11 `window.codetist` / `window.ideAPI` modules, and the built-in Extension Testing & Debug runner (`codetist.test.json`). - [Engineering Blog](/blog): Official AI model announcements, benchmark evaluations, and systems architecture articles. ## Engineering Blog Posts (Indexed for Search & Crawlers) - [DeepSeek V4.1 Ultra is now available: our new open-weight modified model](/blog/deepseek-v4-1-ultra): Architectural and post-training modifications to the DeepSeek V4.1 backbone inside Codetist IDE (`84.6%` SWE-bench Verified, `97.4%` Multi-File Surgical AST Patch Accuracy, `99.3%` MCP & Native IDE Tool-Call Reliability). - [Opening Up the Codetist Core: Unified Developer APIs, Bottom-Bar Shortcuts & Zero-Config TSX Webviews](/blog/codetist-plugin-developer-apis): Why third-party plugins and internal Swavoti AI agents share the exact same 11 native platform APIs (`workspace`, `editor`, `git`, `diagnostics`, `terminal`, `window`, `commands`, `preview`, `debug`, `theme`, `extensions`), status-bar shortcuts, and on-the-fly `esbuild` TSX compilation. - [Introducing the Built-In Extension Debug & UI Test Runner Inside Codetist IDE](/blog/codetist-extension-debug-ui-testing): How the native Testing & Debug panel (`DebugPanel`) discovers workspace-scoped extensions via `codetist.test.json`, validates manifests, hot-injects `[TEST]` status-bar shortcuts, compiles `ui/index.tsx` live, and tears down cleanly in one click. - [Inside swe-codetist-utilsdk: Our Edge & Cloud Multi-Neural Workspace Management Sub-SDK](/blog/swe-codetist-utilsdk): How our internal edge-and-cloud sub-SDK orchestrates local Tree-Sitter synaptic AST routing and simultaneous Cloud Cortex multi-model spawning (`DeepSeek V4.1 Ultra`, `DeepSeek V4.1 High`, and `MuseGlimmer`). - [Codetist vs. Cursor: Parallel Agent Coordination, Architecture & Where Cursor Beats Us on Benchmarks](/blog/codetist-vs-cursor): Transparent benchmark comparison between Codetist IDE (`DeepSeek V4.1 Ultra + swe-codetist-utilsdk`, `llm.sw.sdk Tree-Sitter + Crawler`, `PTY/POSIX Exec Harness`) and Cursor (`Cursor Composer 2.5`), including synchronous vs. asynchronous feedback loops and multi-agent Git worktree orchestration. - [Introducing App-Agent Testing: Subagents that test your app in a built-in Chromium sandbox](/blog/introducing-app-agent-testing): How Codetist IDE delegates end-to-end application verification to specialist subagents running inside a built-in Chromium browser sandbox powered by Playwright. ## Developer Documentation & Plugin SDK (`/docs`) - **Recommended Workflow**: We recommend using **Codetist IDE** itself to scaffold, write, and test your extension for you using its built-in AI agent and native **Testing & Debug** runner. *(Note: Support for private extensions is coming soon.)* - [Main Plugin & Developer API Reference](/doc/plugin/build): - `window.codetist.workspace` (`getRoot`, `readFile`, `writeFile`, `deleteFile`, `listFiles`, `exists`, `getState`, `setState`) - `window.codetist.editor` (`getActiveFile`, `openFile`, `revealLine`, `insertText`, `replaceSelection`) - `window.codetist.git` (`status`, `diff`, `log`, `branch`, `stage`, `unstage`, `commit`) - `window.codetist.diagnostics` (`getAll`, `getSummary`, `onDidChange`) - `window.codetist.terminal` (`create`, `sendText`, `runCommand`) - `window.codetist.window` (`showInformationMessage`, `showWarningMessage`, `showErrorMessage`, `openBottomPanel`, `setStatusBarMessage`) - `window.codetist.commands` (`register`, `execute`, `getAll`) - `window.codetist.preview` (`open`, `reload`, `getUrl`) - `window.codetist.debug` (`start`, `stop`, `getState`, `onDidReceiveDebugSessionEvent`) - `window.codetist.theme` (`getCurrent`, `setTheme`, `getAvailableThemes`) - `window.codetist.extensions` (`list`, `getManifest`) - [Custom Debuggers (DAP)](/doc/plugin/build/debugger) - [Custom Themes](/doc/plugin/build/theme) - [Agent Skills (`SKILL.md`)](/doc/plugin/build/skill) - [Live Preview Plugins](/doc/plugin/build/preview) - [Sandboxed Chromium Automation](/doc/plugin/build/chromium) - [Model Context Protocol (MCP) Servers](/doc/plugin/build/mcp)