# Cursor official documentation (links)

**Last Updated:** 2026-04-04  
**Agent workflow (official):** [Best practices for coding with agents](https://www.cursor.com/blog/agent-best-practices) — plan first, tight scope, deliberate context.

Use these URLs as the source of truth for Cursor product behavior. Automated fetch of `cursor.com` may return HTTP 429 from CI or scripts—open in a browser when needed.

## Context: rules, skills, subagents, MCP

Cursor’s docs use the **`/docs/context/...`** paths (see [changelog 2.4 — Subagents & Skills](https://cursor.com/changelog/2-4)). Prefer these over older `/docs/rules`-style URLs if both exist.

| Topic | Canonical URL |
|-------|----------------|
| Rules | [cursor.com/docs/context/rules](https://cursor.com/docs/context/rules) |
| Agent Skills | [cursor.com/docs/context/skills](https://cursor.com/docs/context/skills) |
| Subagents | [cursor.com/docs/context/subagents](https://cursor.com/docs/context/subagents) |
| MCP | [cursor.com/docs/context/mcp](https://cursor.com/docs/context/mcp) |
| Agent modes | [cursor.com/docs/agent/modes](https://cursor.com/docs/agent/modes) |
| Agent browser tool | [cursor.com/docs/agent/tools/browser](https://cursor.com/docs/agent/tools/browser) |
| Plugins / Marketplace | [cursor.com/docs/plugins](https://cursor.com/docs/plugins) |

**Redirects:** Older links such as `cursor.com/docs/rules` or `cursor.com/docs/skills` may still resolve; the table above matches current changelog and navigation.

## Product updates relevant to speed & tokens (2026)

| Topic | Why it matters | Link |
|-------|----------------|------|
| **Cursor 3** (Apr 2026) | Unified agent workspace, multi-repo, local ↔ cloud agent handoff, integrated browser, simpler review/PR flow | [Meet the new Cursor](https://cursor.com/blog/cursor-3) · [Agents Window](https://cursor.com/docs/agent/agents-window) |
| **Composer 2** (Mar 2026) | Cursor’s coding model; changelog/blog cite **higher token efficiency** and a faster default variant | [Introducing Composer 2](https://cursor.com/blog/composer-2) |
| **Dynamic context discovery** | Skills vs always-on rules; **MCP servers load only when needed** — aligns with keeping Ordio context small | [Dynamic context discovery](https://cursor.com/blog/dynamic-context-discovery) |
| **Fast regex search** (Mar 2026) | Faster codebase text search for agent tools | [Blog post](https://cursor.com/blog/fast-regex-search) |
| **Agent best practices** | Planning, context, iteration habits for Agent / Composer | [Blog post](https://www.cursor.com/blog/agent-best-practices) |

## Subagent names in the UI

Built-in subagents include **Explore**, **Bash**, and **Browser** (see [Subagents changelog section](https://cursor.com/changelog/2-4#subagents)). Labels can vary slightly by build—use what your Cursor version shows.

## Ordio mapping

- Rules: [`.cursor/rules/`](../../.cursor/rules/README.md)
- Workflow hubs: [`agent-workflows.md`](agent-workflows.md), [`cursor-playbook.md`](cursor-playbook.md)
- Token habits: [`CURSOR_TOKEN_EFFICIENCY.md`](CURSOR_TOKEN_EFFICIENCY.md)