MCP Resources & Prompts

WaveXisMCP exposes browser state as MCP resources and workflow templates as MCP prompts (M3).

Resources

Resources are read-only data exposed to LLMs via the wavexis:// URI scheme.

Available Resources

URI	Description
wavexis://session/{session_id}/url	Current page URL
wavexis://session/{session_id}/cookies	Cookies as JSON
wavexis://session/{session_id}/console	Console messages as JSON
wavexis://session/{session_id}/tabs	Open tabs as JSON

Usage

Resources are automatically available when a session is open. MCP clients can read them at any time:

GET wavexis://session/abc-123/url
→ "https://example.com"

GET wavexis://session/abc-123/cookies
→ [{"name": "session", "value": "abc"}]

Read-Only

Resources are strictly read-only. They cannot mutate browser state. Use tools for any state-changing operations.

Prompts

Prompts are workflow templates that guide LLMs through common multi-step tasks.

Available Prompts

scrape_page(url, selector="body")

Scrapes a page and extracts content. Guides the LLM through:

1. Open a session
2. Navigate to the URL
3. Scrape with the selector
4. Close the session
5. Return extracted content

audit_page(url)

Runs a full accessibility and performance audit. Guides the LLM through:

1. Open a session with a11y + devtools tiers
2. Navigate to the URL
3. Run axe-core audit
4. Get performance metrics
5. Take a11y snapshot
6. Summarize findings

fill_form(url, fields)

Fills a form on a page. Guides the LLM through:

1. Open a session
2. Navigate to the URL
3. Take a11y snapshot to identify fields
4. Fill each field
5. Screenshot to verify
6. Report results

debug_page(url)

Debugs a page (console, network, performance). Guides the LLM through:

1. Open a session with network + devtools tiers
2. Navigate to the URL
3. Capture console messages
4. List network requests
5. Get performance metrics
6. Check security state
7. Summarize issues

Templates Only

Prompts are templates — they do not execute actions themselves. The LLM receives the template and uses the listed tools to perform the workflow.