lexmount-webfetch

# Lexmount WebFetch CLI Use `webfetch-cli` when a task needs to fetch a public page through Lexmount WebFetch instead of opening a live browser session. ## Fast Path Do not run setup checks before every extraction. For ordinary fetch tasks, call the target command directly: ```bash webfetch-cli extract --url <url> webfetch-cli dump-dom --url <url> ``` Run checks only when they change the next action: - First use in a new environment: `webfetch-cli --version` and `webfetch-cli auth status`. - Missing credentials: `webfetch-cli auth login --open --connect-base-url https://browser.lexmount.cn`, then `webfetch-cli doctor --json`. - Unexpected command/API failure: `webfetch-cli doctor --json`. - Unsure installed capability or output shape: `webfetch-cli capabilities --json`. - Skill file missing or stale: `webfetch-cli skill status`, then `webfetch-cli skill install --force` only if needed. Do not ask users to paste API keys into chat. `webfetch-cli auth login` stores credentials locally after a one-time PKCE callback. ## Commands - `webfetch-cli extract --url <url>` extracts structured page content. - `webfetch-cli extract --dom-id <dom_id>` extracts from an existing DOM dump. - `webfetch-cli dump-dom --url <url>` captures rendered DOM and returns a reusable `dom_id` when available. Default output is Markdown optimized for agents. It includes metadata, content, and extraction/dump quality warnings while hiding trace/debug/raw response fields. Use output formats deliberately: - `--format md`: default agent-readable Markdown. - `--format text`: plain text plus minimal metadata. - `--format json`: compact structured output without trace/debug fields. - `--format json-full`: original API response for debugging. Use heavy debug fields only when needed: ```bash webfetch-cli extract --url https://example.com --include-trace --format json-full webfetch-cli extract --url https://example.com --include-raw-dom --format json-full ``` DOM dump supports engine and cleanup hints: ```bash webfetch-cli dump-dom --url https://example.com --engine lightmount_dcl webfetch-cli dump-dom --url https://example.com --filter-scripts-styles ``` Use `--timeout-ms` only when the default request timeout is insufficient.