How to Use Raycast AI Chat with Window and Clipboard Context on macOS

For macOS knowledge workers—researchers, analysts, product managers, developers, and writers—the biggest friction in using generative AI is not model intelligence, but context switching. Constantly copying text snippets, taking manual screenshots, switching between browser tabs, and pasting fragments into web-based AI interfaces fractures concentration and degrades workflow speed.

Raycast solves this desktop fragmentation through Raycast AI Chat paired with Screen Awareness and Clipboard History. Instead of treating the AI as an isolated web tab, Raycast embeds multimodal AI directly into macOS. By capturing the active application window, text selections, browser DOM context, and clipboard history on demand, you can summarize complex documents and resolve ad-hoc queries instantly alongside your primary work.

Here is a practical, step-by-step guide to configuring, mastering, and optimizing Raycast AI Chat with window and clipboard context on macOS.

1. How Context Capture Works Under the Hood

To use Raycast AI effectively, it helps to understand what data it captures and how macOS permissions protect your privacy:

Screen Awareness (Window Context)

Screen Awareness gathers rich context from the frontmost application using two independent macOS permission layers:

• Accessibility (System Settings → Privacy & Security → Accessibility): Allows Raycast to passively inspect the accessibility hierarchy of the frontmost window. It reads active window titles, structured document text, selected text, and focused control values without stealing keyboard focus or altering your system clipboard.
• Screen Recording (System Settings → Privacy & Security → Screen Recording): Allows Raycast to capture a high-resolution screenshot of the frontmost window. This visual layer enables multimodal models to interpret diagrams, user interfaces, formatting tables, and visual artifacts that accessibility text alone cannot represent.
• Raycast Browser Companion: When working inside supported web browsers (Safari, Google Chrome, Arc, Brave), the companion extension provides direct access to the active tab's title, canonical URL, and underlying web content.
• Self-Exclusion: Raycast automatically ignores its own overlay and chat windows. When you invoke Screen Awareness from within AI Chat, it captures the application window sitting directly behind Raycast.

Clipboard Context

Raycast retains a searchable history of everything you copy—plain text, rich formatting, links, images, code blocks, and file paths. Rather than having to re-copy information when a question arises, Raycast lets you feed historical clipboard items directly into AI Chat sessions as structured attachments or query them conversationally.

2. Setting Up Essential Shortcuts and Permissions

A seamless workflow depends on zero-friction keyboard invocation. Configure these settings before starting:

1. Grant macOS Permissions:
   • Open System Settings → Privacy & Security.
   • Enable Raycast under both Accessibility (or Device Control and Data Access on macOS 27) and Screen Recording.
2. Assign the Screen Awareness Hotkey:
   • In Raycast, open Settings (⌘ ,) → Screen Awareness.
   • Set the trigger for Send Focused Window to AI. The recommended default is a double tap of the right Command key (⌘ ⌘), which allows one-handed capture from any app.
3. Configure AI Chat Window Behavior:
   • Navigate to Settings → AI → Commands → AI Chat.
   • Enable Always on Top so the AI Chat window hovers beside your active PDF viewer, code editor, or document processor without disappearing when you click into other apps.
4. Install the Browser Companion:
   • If you frequently analyze online documentation or web applications, install the official Raycast Browser extension to enable tab-level DOM text ingestion.

3. Workflow 1: Summarizing Long Documents and PDFs

When analyzing quarterly reports, legal contracts, research papers, or executive briefs in apps like Preview, Acrobat, or Notion:

Step 1: Bring the Document to the Foreground

Open the target document and navigate to the relevant chapter or section. If you only need a specific clause analyzed, highlight that text passage; otherwise, leave the document window open and visible.

Step 2: Trigger Window Context

Press your Screen Awareness shortcut (such as ⌘ ⌘) or open Raycast Root Search and execute Send Focused Window to AI.

• Raycast launches the dedicated AI Chat window.
• An attachment badge labeled Screen Awareness (updating to show the app name, such as Preview or Notion) appears in the prompt composer.
• Clicking the attachment badge confirms what data was ingested: screenshot, readable text hierarchy, active window title, and any highlighted selection.

Step 3: Enter Your Analytical Prompt

Submit targeted prompts rather than generic requests. For example:

Provide a structured executive summary of this document:
1. Core thesis and main findings.
2. Key quantitative metrics and milestones.
3. Identified risks, constraints, or caveats.
4. Actionable next steps.

Step 4: Multi-Turn Deep Dives and Long Context Handling

Because AI Chat maintains thread memory, you can follow up with specific inquiries without re-attaching the document:

• "What does Section 3 imply about regional compliance?"
• "Extract all deadlines and responsible stakeholders into a markdown table." If the working document or conversation thread grows exceptionally long, Raycast automatically manages context window limits by summarizing earlier dialogue turns in the background, allowing ongoing analysis without unexpected context-limit errors.

4. Workflow 2: Answering Ad-Hoc Queries from the Web and Workspace Apps

Knowledge work frequently involves ad-hoc technical checks: inspecting code snippets in VS Code, verifying customer feedback in Slack, or checking API parameters in a web dashboard.

Method A: Targeted Text Capture (Send Selected Text to AI)

When you only need clarification on a paragraph, error message, or equation:

1. Highlight the text in your active application.
2. Trigger Send Selected Text to AI (configurable in Settings with a custom hotkey).
3. Ask: "Explain this error trace and show the minimal code fix required."
4. This method bypasses window screenshots and UI elements, passing pure text directly to the model for lower latency and reduced credit consumption.

Method B: Area Capture for Charts and Complex Layouts (Send Screen Area to AI)

If the information is visual—such as a complex dashboard graph, Figma wireframe, or financial chart:

1. Run Send Screen Area to AI.
2. Drag a bounding box over the chart or diagram.
3. Ask: "Summarize the performance trends depicted in this graph and highlight any anomalies between Q2 and Q3."

Method C: Fast Single-Shot Lookups via Quick AI (Tab → ⌘ J)

If you do not need the full chat workspace immediately:

1. Open Raycast Root Search (⌥ Space by default).
2. Type your question and press Tab to enter Quick AI.
3. Quick AI streams the response inline.
4. If the query turns out to require deeper, multi-turn exploration, press ⌘ J (Ctrl J on Windows). Raycast instantly migrates the entire conversation, model selection, and context attachments into the full AI Chat workspace.

5. Workflow 3: Integrating Clipboard Context and History

Knowledge workers constantly aggregate information across multiple sources before synthesizing an answer. Raycast bridges this gap through Clipboard History and the @ attachment menu.

Injecting Past Clippings from Clipboard History

If you copied research notes, customer quotes, or configuration files earlier in the day:

1. Open Clipboard History (⌘ ⇧ V or your assigned hotkey).
2. Search or filter for the relevant entry (⌘ P allows filtering by Text, Images, Files, Links, Emails).
3. Press ⌘ K to open the Action Panel.
4. Select Send to AI Chat (or Attach to AI Chat).
5. Raycast opens AI Chat with the copied payload attached as full context, ready for your analysis.

Attaching Context In-Composer via the @ Menu

Inside the AI Chat composer, you can combine multiple sources into one unified query:

• Type @ or click the paperclip attachment icon.
• Select Clipboard History to pick an item from your recent clipboard.
• Select Focused Window to attach the background window.
• Select Files to pull in a local document.
• Prompt example: "Compare the performance requirements in the attached spec document (@Focused Window) with the benchmark metrics copied earlier (@Clipboard History) and list all discrepancies."

Querying the Clipboard via Natural Language (Ask Clipboard)

Raycast includes a built-in AI Extension called Ask Clipboard (@clipboard). You can query your clipboard history without manually searching for entries:

• "Summarize the customer email I copied 15 minutes ago."
• "Extract all URLs from my recent clipboard entries and group them by domain."

6. Pro Tips for Power Users

• Message Steering vs. Queuing: While a response is streaming, typing a follow-up defaults to queuing it for execution after the current run. Press ⌘ ↵ to Steer the running model mid-generation without resetting the conversation.
• Keyboard Navigation and Editing: Press ↑ in an empty composer to edit your previous message and re-run the branch. Use ⌘ F to search within the current chat, and ⌘ 1 through ⌘ 0 to jump between recent pinned chats in the sidebar.
• Model Selection (/): Type / in the composer or click the model selector in the title bar. Use lightweight, high-speed models for routine document summaries and extraction, and switch to advanced reasoning models (e.g., Claude 3.5 Sonnet, GPT-4o, or reasoning variants) when evaluating complex legal, financial, or engineering logic.
• Web Search Integration: Enable the Web Search toggle in the AI Chat settings sidebar whenever you need the model to verify facts or fetch real-time updates while summarizing an internal document.

7. Commercial Plans, AI Credits, and Recommendations

Raycast AI features require a paid subscription. Understanding the credit system helps ensure cost-effective deployment across individual and team workflows:

Practical Recommendations for Knowledge Workers

1. Start with Raycast Pro: For most professionals, the base Pro plan offers the best balance of desktop integration, Screen Awareness, unlimited clipboard retention, and sufficient monthly credits for daily ad-hoc lookups and summaries.
2. Bring Your Own Subscription (BYOS) or API Key (BYOK): If you already subscribe to Claude Pro or ChatGPT Plus, Raycast allows you to connect your existing accounts. Using connected accounts bypasses Raycast credit consumption, giving you unlimited access to frontier models while retaining Raycast's desktop workflow advantages.
3. Upgrade to Pro+ for Heavy Synthesis: If your work revolves around reviewing dense legal briefs, financial filings, or codebases using flagship models without managing third-party API keys, Pro+ provides an ample 3,000-credit monthly allowance.

By combining Screen Awareness, Clipboard History, and AI Chat, Raycast eliminates the friction of desktop context switching, turning macOS into an integrated, AI-augmented analytical workspace.

References

• AI Chat | Raycast Manual
• Screen Awareness | Raycast Manual
• Clipboard History | Raycast Manual
• Quick AI | Raycast Manual
• Billing | Raycast Manual