Sifter vs MCPSerp
A side-by-side look at the Sifter and MCPSerp MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
SifterSearch & Data Extraction · Local subprocess (stdio)Structure any document, query it like a database. Open-source extraction engine that turns any document into typed, schema-defined records, queryable in natural language from Claude, ChatGPT, Gemini, or any MCP client.55GoodAuth: api key requiredVerdict: choose Sifter for search & data extraction work as a local process; choose MCPSerp for search & data extraction as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Sifter when
- You need dedicated capabilities in the Search & Data Extraction domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
SIFTER_API_KEY, SIFTER_DEFAULT_API_KEY.
Choose MCPSerp when
- You need dedicated capabilities in the Search & Data Extraction domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
ACEDATACLOUD_API_TOKEN. - You want tools like
serp_google_search, serp_google_images, serp_google_news.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | Sifter | |
|---|---|---|
| Category | Search & Data Extraction | Search & Data Extraction |
| Quality signal | 55/100 · Good | 56/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | API key required | API key required |
| Pricing | Freemium | BYOK (pay the provider) |
| Required env vars | SIFTER_API_KEY |
Tools & capabilities
Sifter tools
No tool names declared yet. Check the project README from the listing page.
MCPSerp tools 11
serp_google_searchSearch Google and get structured results using the SERP API.serp_google_imagesSearch Google Images and get image results.serp_google_newsSearch Google News and get news article results.serp_google_videosSearch Google Videos and get video results.serp_google_placesSearch Google for local places and businesses.serp_google_mapsSearch Google Maps for locations.serp_list_search_typesList all available Google search types.serp_list_countriesList commonly used country codes for Google search.serp_list_languagesList commonly used language codes for Google search.serp_list_time_rangesList available time range filters for Google search.serp_get_usage_guideGet a comprehensive guide for using the Google SERP tools.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Sifter
{
"mcpServers": {
"sifter-ai-sifter": {
"command": "uvx",
"args": [
"sifter-mcp"
],
"env": {
"SIFTER_API_KEY": "YOUR_SIFTER_API_KEY_HERE",
"SIFTER_DEFAULT_API_KEY": "YOUR_SIFTER_DEFAULT_API_KEY_HERE"
}
}
}
}
MCPSerp
{
"mcpServers": {
"acedatacloud-mcpserp": {
"command": "uvx",
"args": [
"mcp-serp"
],
"env": {
"ACEDATACLOUD_API_TOKEN": "YOUR_ACEDATACLOUD_API_TOKEN_HERE"
}
}
}
}
Frequently asked questions
Sifter is categorized under Search & Data Extraction and uses a local stdio subprocess. MCPSerp belongs to Search & Data Extraction and uses a local stdio subprocess. Pick Sifter for search & data extraction work and MCPSerp for search & data extraction.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Sifter is listed as freemium — a free tier with paid plans. Auth: api key required. MCPSerp is bring-your-own-key: usage is billed by the API provider you supply a key for. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add sifter-ai-sifter and acedatacloud-mcpserp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Sifter has a quality signal of 55/100 (Good) with 1 views, 0 installs and 54 GitHub stars. MCPSerp has 56/100 (Good) with 4 views, 0 installs and 1 GitHub stars.