NeuralScraper has 12 tools with complete Zod schemas and descriptions, but quality is uneven. Tool names lack action verbs (ns_scrape vs scrape_page), descriptions are generic (avg 80 chars, below 194 baseline), and parameter descriptions are minimal. No output schemas documented. Error handling is absent, tools return JSON status but no recovery guidance. The ns_interact tool accepts a JSON string for actions instead of structured parameters, forcing LLMs to construct JSON manually. No pagination, rate limiting, or idempotent markers. Composition is reasonable (single responsibility per tool), but descriptions don't explain WHEN to use each tool or dependencies between them.

• Rename tools to verb_noun pattern: ns_scrape → scrape_page, ns_crawl → crawl_site, ns_map → map_urls, ns_ui → analyze_ui_layout, ns_brand → extract_branding, ns_seo → audit_seo, ns_analyze → analyze_full_page, ns_search → search_and_scrape, ns_extract → extract_structured_data, ns_interact → interact_and_scrape, ns_batch → scrape_batch. This lets LLMs parse intent from names alone.
• Document output schemas for all tools. Example: ns_scrape returns {status: string, url: string, title: string, outputPath: string, artifacts: number, markdown?: string, html?: string, metadata?: object}. Include field types and which fields are always present vs optional.
• Refactor ns_interact to accept structured actions: change 'actions' parameter from string to array of objects with discriminated union types: {type: 'click', selector: string} | {type: 'type', selector: string, text: string} | {type: 'wait', ms: number} | {type: 'scroll', direction: 'up'|'down', amount: number}.
• Add error handling with recovery hints. Return {status: 'error', code: 'URL_UNREACHABLE', message: 'Failed to fetch https://example.com: timeout after 30s', retryable: true, nextSteps: ['Try ns_search to find alternative sources', 'Check URL format']}. Categorize errors as retryable, user-fixable, or fatal.
• Expand parameter descriptions with ranges, defaults, and format hints. E.g., depth: 'Max crawl depth (1-10, default 2), deeper crawls take longer and may hit rate limits', limit: 'Max pages to scrape (1-100, default 20), higher limits increase execution time', output_dir: 'Directory to save results (created if missing; defaults to ./output)'. Add WHEN to use hints: 'Use ns_crawl for site-wide analysis; use ns_scrape for single pages.'