MCP server · Search1API

search1api

Search1API operates an official hosted MCP server (Streamable HTTP) at https://mcp.search1api.com/mcp exposing five tools (search, news, crawl, sitemap, trending) over OAuth 2.1 (PKCE + dynamic client registration via clerk.s1.dev) or a Search1API API key. The same server ships as the npm package search1api-mcp for local stdio use. Tool names and input schemas below are the ones the provider PUBLISHES in its MCP server card and docs table; an anonymous tools/list was refused with 401 (0.6.1 restored authentication on every /mcp request), so no live tool listing was observed.

Open endpoint → Search1API provider profile

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Provider: Search1API Type: Hosted endpoint Transport: streamable-http Host: mcp.search1api.com

Endpoint

https://mcp.search1api.com/mcp

Hosted endpoint · transport streamable-http

Connect

This is a remote MCP server — point an MCP client at the endpoint URL. Clients with native remote support (Claude, Cursor, VS Code, …):

# mcp client config (e.g. .mcp.json / mcp settings) { "mcpServers": { "s1-dev": { "url": "https://mcp.search1api.com/mcp" } } }

For stdio-only clients (older Claude Desktop, etc.), bridge with mcp-remote:

# Add to claude_desktop_config.json { "mcpServers": { "s1-dev": { "command": "npx", "args": ["-y", "mcp-remote", "https://mcp.search1api.com/mcp"] } } }

If the server requires authentication, add the provider's token/header (e.g. an X-API-Key) per its docs. A quick reachability check:

curl -i -X POST https://mcp.search1api.com/mcp \ -H "Content-Type: application/json" -H "Accept: application/json, text/event-stream" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Tools

search — Search the live public web when the user needs current information, sources, or research. Returns citable results with id, title, URL, and text. Each result includes a URL that can be read in full.
news — Search current news when the user asks about recent events, announcements, or coverage. Returns citable article results with title, URL, snippet, and optional extracted text.
crawl — Extract the readable title and full text from a public URL supplied by the user or returned by search.
sitemap — Discover related public links from a page or domain when the user wants to explore a site's structure or available pages.
trending — List currently trending repositories or stories from GitHub or Hacker News when the user asks what is popular now.

About MCP

The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.

Browse every MCP server on the APIs.io network or compare with the broader Agent Skill surfaces of the same providers.

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MCP server

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https://apis.io/mcp

Tools for mcp servers

4 MCP tools reach this

find_mcpBrowse and filter every MCP server in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

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This MCP server

curl "https://apis.io/api/v1/mcp/search1api"

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curl "https://apis.io/api/v1/mcp?limit=25"

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