A Model Context Protocol (MCP) server that provides unified access to Tavily, Brave, Kagi, Exa AI, GitHub, Linkup, and Firecrawl through four consolidated tools.
Install the published server with MCPick:
npx mcpick add \
--name mcp-omnisearch \
--command npx \
--args=-y,mcp-omnisearchMCPick defaults to Claude Code. Use --client and --scope to target
another client or add the server to the current repository:
npx mcpick add \
--name mcp-omnisearch \
--command npx \
--args=-y,mcp-omnisearch \
--client vscode \
--scope projectSee Deployment for supported clients and provider credential storage options.
To run from source instead:
pnpm install
pnpm run build
node ./dist/index.jsProviders without keys are skipped and the rest keep working. If your client supports environment-variable expansion, reference keys instead of storing their values in the MCP configuration:
{
"mcpServers": {
"mcp-omnisearch": {
"command": "npx",
"args": ["-y", "mcp-omnisearch"],
"env": {
"TAVILY_API_KEY": "${TAVILY_API_KEY}",
"EXA_API_KEY": "${EXA_API_KEY}"
}
}
}
}Add only the provider keys you use. Expansion syntax and secret storage are client-specific; see Deployment for secure options and plaintext fallback guidance.
Search the web with Tavily, Brave, Kagi, Exa, or Kagi Enrichment.
{
"query": "latest SvelteKit releases",
"provider": "tavily",
"limit": 10,
"search_depth": "advanced",
"topic": "news",
"time_range": "month",
"safe_search": true,
"include_raw_content": false,
"auto_parameters": false
}Search controls apply when supported by the selected provider.
Get sourced AI answers with Kagi FastGPT, Exa Answer, Linkup, or
Tavily Research. Tavily Research returns a task ID first; pass it back
as research_id to retrieve the report.
{
"query": "Explain the differences between REST and GraphQL",
"provider": "kagi_fastgpt"
}Search GitHub code, repositories, or users.
{
"query": "filename:remote.ts @sveltejs/kit",
"search_type": "code",
"limit": 5
}Extract, crawl, scrape, summarize, or find similar content with Tavily, Kagi, Firecrawl, or Exa.
{
"url": "https://example.com/long-article",
"provider": "tavily",
"mode": "extract",
"extract_depth": "advanced",
"query": "installation requirements",
"chunks_per_source": 3,
"format": "markdown"
}- Provider selection — choose providers by task, key, mode, and capability.
- Search operators — operator support matrix and tested examples.
- Large results — inline vs file response behavior and remote deployment caveats.
- Deployment — MCP client, WSL, and Firecrawl setup.
- Troubleshooting — keys, access, validation, rate limits, and common failures.
TAVILY_API_KEYKAGI_API_KEYBRAVE_API_KEYGITHUB_API_KEYEXA_API_KEYLINKUP_API_KEYFIRECRAWL_API_KEYFIRECRAWL_BASE_URLoptional, for self-hosted FirecrawlOMNISEARCH_LARGE_RESULT_MODEoptional,filedefault orinline
pnpm install
pnpm run build
pnpm testPlease read CONTRIBUTING.md before opening a PR.
MIT License - see LICENSE.
Built on Model Context Protocol, Tavily, Kagi, Brave Search, Exa AI, Linkup, and Firecrawl.