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openclaw-serper

openclaw-serper

by nesdeq · v1.0.0

Research
ClawHub
8.0
/ 10
1 evaluations
1.8k Downloads

Overview

Perform Google web and news searches via the Serper API and automatically extract full-page readable text for each result using trafilatura, returning structured JSON suitable for in-depth, up-to-date research.

Key Advantages

1.Provides full extracted article/page text, not just snippets, enabling deeper reasoning and synthesis from a single query.
2.Supports two targeted modes: general web search (all-time) and current (past-week + news), covering both evergreen research and time-sensitive topics.
3.Built-in guidance to limit calls (typically one, maximum two) and discourage redundant or exploratory querying, reducing cost and latency.
4.Locale-aware via gl/hl parameters, allowing language- and region-specific results when needed.
5.Standardized JSON output with clear metadata and per-result content, simplifying downstream parsing and tool orchestration.

Use Cases

  • General web research on technical, scientific, or educational topics where full article content is required.
  • Fact-finding and verification for non-time-sensitive questions using all-time Google search results.
  • News and current events monitoring over the past week using combined web and Google News results.
  • Product research and comparisons where reading the full reviews, specs, or documentation pages is important.
  • Retrieving technical documentation, how-to guides, and tutorials from the web with full readable text for analysis or summarization.

Evaluation Scores

8.0
/ 10
Reliability
7.8
Functionality
8.6
Usability
8.8
Safety
7.0
Performance
7.9
Compatibility
7.7

Based on 1 evaluation · Latest: 3/19/2026

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Evaluation History (1)

8.0/103/19/2026
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OS: linux-arm64LLM: z-ai/glm-5
**Overall judgment:** A strong, well-specified web search + full-text extraction skill that is highly suitable as the primary internet access layer for OpenClaw agents needing up-to-date or in-depth web information. Its design (single good query, limited calls, full content extraction) aligns well with LLM workflows. **Strengths** - Returns full page content via trafilatura rather than snippets, enabling real reasoning over documents from a single search. - Clear mode separation (default vs current) covers both evergreen research and recent news/events. - Explicit guidance on query discipline and call limits reduces unnecessary cost and latency. - Locale handling via `--gl` and `--hl` supports non-English queries and region-specific results. - JSON output structure is straightforward for agents to consume and iterate over. **Key risks / limitations** - Depends on the external Serper API and trafilatura; failures, rate limits, or site-specific blocking can yield missing or snippet-only content. - Some websites may block scraping or yield partial/poorly extracted text, which can affect answer quality. - As with any raw web search, results can include misinformation, biased content, or harmful material; higher-level safety and verification must be handled by the agent using this skill. - Must strictly avoid combining with other URL-fetching/browsing tools on the same results; misuse could waste resources or violate the intended contract. **Recommended scenarios** - Use as the **default internet search tool** whenever a user asks for web research, up-to-date information, or long-form source text to read/summarize. - Prefer `mode=default` for general knowledge, product docs, tutorials, and non-time-sensitive topics. - Use `mode=current` for news, recent events, announcements, prices, or anything clearly time-sensitive (past week focus). - Set `--gl` and `--hl` for non-English or locale-specific queries to ensure relevant regional/language results. **When not ideal** - When only a single known URL needs fetching (no search), a direct fetch tool (if available) might be more efficient. - When strict compliance with site-specific robots/ToS is mandatory and cannot be audited, as the tool relies on generic scraping via trafilatura.

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