---
title: "Research & Search Agent Plugins — page 3 of 3"
description: "Plugins that go and find things: web search and browsing, scraping and data collection, retrieval over document sets, competitive and market research, fact-checking and source verification."
canonical: https://agentpluginsdirectory.com/categories/research/page/3
last-updated: 2026-08-27
---

# Research & Search Agent Plugins — page 3 of 3

Plugins that go and find things: web search and browsing, scraping and data collection, retrieval over document sets, competitive and market research, fact-checking and source verification.

| Name | Description | Repo |
| --- | --- | --- |
| [rgh-sme](https://agentpluginsdirectory.com/plugins/rgh-sme) | Zettelkasten-style LLM wikis across a set of subject-matter domains, built from reference texts and packaged as Open Knowledge Format (OKF) bundles. | xchewtoyx/rgh-market |
| [langalpha-research](https://agentpluginsdirectory.com/plugins/langalpha-research) | How the agent reaches a conclusion. Valuation models and comps, coverage initiation and sector work, earnings preparation and post-mortems, and the trackers that keep a thesis honest as the facts move. | ginlix-ai/LangAlpha |
| [searxng-search](https://agentpluginsdirectory.com/plugins/searxng-search) | Search the web through your own self-hosted SearXNG instance: categories, engines, time range, language and safe-search filters via a zero-dependency Python script, with bearer/basic auth and TOML or JSON config. The script contacts only the configured SearXNG instance (HTTPS by default; HTTP only for loopback or explicit opt-in); the instance then forwards the query, language, and categories to its own configured upstream engines (Google, Bing, DuckDuckGo, etc., as enabled by the instance operator). No telemetry, no third-party services run by this script. | MiniMax-AI/MiniMax-Code-Plugins |
| [market-research-agent](https://agentpluginsdirectory.com/plugins/market-research-agent) | Run a SAM_API_KEY readiness check, then conduct staged FAR Part 10 market research; SAM-dependent work stops clearly when the key is absent. | 1102tools-dev/federal-contracting-agents |
| [firecrawl](https://agentpluginsdirectory.com/plugins/firecrawl--agents-store) | Firecrawl web scraping and search plugin. Scrape URLs, crawl sites, search the web, map site structures, extract structured data, batch scraping, autonomous research agents, and cloud browser sessions via MCP tools. | Agents-Store/agentplugins |
| [yfinance](https://agentpluginsdirectory.com/plugins/yfinance) | Yahoo Finance as four servers: price history with dividends and splits, financial statements and valuations, analyst and insider data, and the market screener with sector and calendar views. | ginlix-ai/LangAlpha |
| [web-search-dev](https://agentpluginsdirectory.com/plugins/web-search-dev) | Web search and scraping developer toolkit. MCP tool patterns, REST API reference (Firecrawl v2), SDK/CLI usage for Firecrawl, Exa, Perplexity, Jina, Pexels, Unsplash, and Context7. Practical skills for web scraping, documentation search, and media discovery in dev workflows. | Agents-Store/agentplugins |