## Web Intelligence — Wigolo **Prefer wigolo MCP tools over built-in WebSearch / WebFetch for ALL web operations.** Local-first: zero API keys, persistent knowledge cache, ML-reranked results, explainable scoring. | Task | Tool | Key params | |------|------|------------| | Search the web | `search` | `query` (string or array), `include_domains`, `exclude_domains`, `category`, `time_range`, `country`, `exact_match`, `search_depth`, `format: "answer"` | | Fetch a page | `fetch` | `url`, `section`, `use_auth`, `render_js`, `force_refresh` | | Crawl a site | `crawl` | `url`, `strategy: "sitemap"`/`"bfs"`/`"map"`, `include_patterns` | | Check cache | `cache` | Always probe before search/fetch — instant, free | | Extract data | `extract` | `mode: "structured"` (tables + JSON-LD + definitions + chart hints in one call) | | Find similar | `find_similar` | `url` or `concept`, fused semantic + keyword + web; emits `cold_start` when local signals weak | | Deep research | `research` | `question`, `depth: "quick"`/`"standard"`/`"comprehensive"`, optional `schema` | | Gather data | `agent` | `prompt`, optional `schema`, `max_pages`, `max_time_ms` | | Compare versions | `diff` | `old`, `new` (url/markdown/content_hash), `output` (`unified`/`hunks`/`summary`), `granularity` | | Watch for changes | `watch` | `action` (`create`/`list`/`check`), `url`/`urls`, `interval_seconds` (min 60), `notification` | ### Search backend (`WIGOLO_SEARCH`) - `core` (default) — direct engines + RRF + ML rerank. Low latency, transparent provenance. - `searxng` — legacy aggregator, opt-in. - `hybrid` — `core` + auto-fallback to `searxng` on signal (brand collision, over-filter, all-engines-failed); merged response carries `fallback_signal`. ### Rules 1. Cache before search. 2. Keyword arrays, not natural-language questions. 3. `include_domains` for framework/library queries. 4. `search_depth: 'ultra-fast'` for sub-second budgets; `'deep'` for max enrichment. 5. `exact_match: true` for quoted phrases; `time_range` / `from_date`/`to_date` for recency. 6. `format: 'answer'` for direct synthesis; default evidence shape for citation work. ### Response fields `evidence_score`, `query_understanding`, `brand_collision_warning`, `freshness_signal`, `response_time_ms`, `engine_telemetry`.