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The MCP server acts as a protocol bridge, translating Claude tool calls into Serper HTTP requests and parsing JSON responses back into Claude-compatible tool results. Supports query parameters for result filtering and pagination.","intents":["I need to search the web for current information within an AI agent conversation","I want Claude to find real-time data without making direct API calls myself","I need to integrate web search capabilities into a Claude Desktop workflow"],"best_for":["AI agent builders using Claude who need real-time web search","Teams building Claude Desktop applications requiring internet access","Developers prototyping LLM agents that need to augment knowledge with current web data"],"limitations":["Requires valid Serper API key with active subscription and remaining credits","Search results quality and freshness depend on Serper's index, not directly controllable","No built-in caching — repeated identical queries consume API credits each time","Rate limiting depends on Serper plan tier; no client-side rate limiting implemented"],"requires":["Serper API key (obtain from https://serper.dev)","Node.js 14+ runtime","MCP client compatible with Model Context Protocol (Claude Desktop, custom MCP clients)","Network connectivity to Serper API endpoints"],"input_types":["text (natural language search query)"],"output_types":["structured JSON (search results with title, snippet, link, position, date metadata)"],"categories":["search-retrieval","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm-serper-search-scrape-mcp-server__cap_1","uri":"capability://data.processing.analysis.webpage.content.scraping.and.extraction","name":"webpage-content-scraping-and-extraction","description":"Fetches and extracts readable content from web pages by accepting a URL and returning cleaned HTML or text. The server uses a scraping library (likely Cheerio or Puppeteer-based) to parse the DOM, remove boilerplate (navigation, ads, scripts), and extract main content. Results are returned as structured text suitable for LLM processing, with optional metadata like title and description.","intents":["I need Claude to read and summarize the content of a specific webpage","I want to extract structured data from a web page within an agent workflow","I need to get the full text of an article for analysis without manual copy-paste"],"best_for":["AI agents that need to analyze specific web pages beyond search snippets","Content extraction workflows where search results alone are insufficient","Research assistants that aggregate and summarize multiple web sources"],"limitations":["JavaScript-heavy sites may not render correctly if using static HTML parsing (no headless browser)","Large pages (>5MB) may timeout or consume excessive memory","Some sites block scraping via robots.txt or require authentication","No built-in handling for paywalled content or subscription-required pages","Extraction quality varies by page structure; poorly-formatted sites may yield noisy output"],"requires":["Valid URL accessible from the server's network","Target website must not explicitly forbid scraping in robots.txt or terms of service","Node.js 14+ runtime","Network connectivity to target websites"],"input_types":["text (URL string)"],"output_types":["text (cleaned webpage content)","structured JSON (with title, description, body text)"],"categories":["data-processing-analysis","search-retrieval"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm-serper-search-scrape-mcp-server__cap_2","uri":"capability://tool.use.integration.mcp.protocol.server.implementation","name":"mcp-protocol-server-implementation","description":"Implements the Model Context Protocol (MCP) server specification, exposing search and scraping capabilities as standardized tools that Claude and other MCP clients can discover and invoke. The server handles MCP message routing, tool schema definition, parameter validation, and response serialization according to the MCP specification. Runs as a long-lived process that communicates with MCP clients via stdio or network transports.","intents":["I want to make Serper search and web scraping available to Claude Desktop without custom code","I need to integrate this server into my existing MCP client infrastructure","I want to expose these capabilities to multiple AI applications through a standard protocol"],"best_for":["Claude Desktop users who want plug-and-play web search and scraping","Teams building MCP-compatible AI applications","Developers standardizing on MCP for tool integration across multiple LLM providers"],"limitations":["Requires MCP client support; not compatible with non-MCP tools or direct API calls","MCP protocol overhead adds ~50-100ms latency per tool invocation vs direct API calls","Limited to tools that can be expressed as request-response pairs; no streaming tool results","Debugging MCP communication requires understanding the protocol specification"],"requires":["MCP-compatible client (Claude Desktop 0.1.0+, or custom MCP client)","Node.js 14+ runtime","Proper MCP server configuration in client settings (stdio transport setup)"],"input_types":["MCP tool call requests (JSON-RPC format)"],"output_types":["MCP tool results (JSON-RPC format with structured data)"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm-serper-search-scrape-mcp-server__cap_3","uri":"capability://safety.moderation.serper.api.credential.management","name":"serper-api-credential-management","description":"Manages Serper API authentication by reading the API key from environment variables (SERPER_API_KEY) and injecting it into all outbound HTTP requests to Serper endpoints. The server validates that the key is present at startup and returns clear error messages if missing. Credentials are never logged or exposed in responses, maintaining security boundaries.","intents":["I need to securely configure my Serper API key for the MCP server","I want to ensure my API credentials are not accidentally exposed in logs or responses","I need to rotate or update my Serper API key without redeploying the server"],"best_for":["Production deployments of the MCP server","Teams with security policies requiring environment-based credential management","Users deploying to Claude Desktop or containerized environments"],"limitations":["API key must be set as environment variable; no support for .env file auto-loading (requires manual setup)","No built-in key rotation mechanism; requires server restart to update credentials","No audit logging of API key usage; cannot track which queries consumed credits","Credentials stored in process memory; vulnerable if process is dumped or debugged"],"requires":["SERPER_API_KEY environment variable set before server startup","Valid Serper API key from https://serper.dev"],"input_types":["environment variable (string)"],"output_types":["authentication header (HTTP Authorization header injected into requests)"],"categories":["safety-moderation","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm-serper-search-scrape-mcp-server__cap_4","uri":"capability://data.processing.analysis.search.result.parsing.and.normalization","name":"search-result-parsing-and-normalization","description":"Parses Serper API JSON responses and normalizes them into a consistent structure suitable for Claude consumption. Extracts relevant fields (title, snippet, URL, position, date) from Serper's response format, filters out irrelevant metadata, and formats results as readable text or structured JSON. Handles edge cases like missing fields, malformed responses, and empty result sets.","intents":["I want search results formatted in a way Claude can easily understand and use","I need consistent result structure regardless of Serper API response variations","I want to filter or reorder search results before Claude sees them"],"best_for":["Developers building agents that need predictable search result formats","Teams that want to customize result presentation to Claude","Workflows where result ordering or filtering affects downstream processing"],"limitations":["Normalization may lose Serper-specific metadata (e.g., knowledge graph data, featured snippets) that some use cases need","No built-in deduplication; duplicate results from Serper are passed through unchanged","Result ranking is Serper's ranking, not customizable by the server","No filtering for result types (news, images, videos) — all results treated uniformly"],"requires":["Valid Serper API response (JSON format)"],"input_types":["JSON (Serper API response)"],"output_types":["text (formatted search results)","structured JSON (normalized result objects)"],"categories":["data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm-serper-search-scrape-mcp-server__cap_5","uri":"capability://safety.moderation.error.handling.and.fallback.responses","name":"error-handling-and-fallback-responses","description":"Catches and handles errors from Serper API calls (rate limits, authentication failures, network timeouts, invalid queries) and returns user-friendly error messages to Claude. Implements retry logic for transient failures (network timeouts) with exponential backoff. Returns structured error responses that Claude can interpret and act upon, rather than crashing the server.","intents":["I want Claude to gracefully handle search failures instead of breaking the conversation","I need to know why a search failed (rate limit, auth error, network issue)","I want automatic retries for temporary failures without manual intervention"],"best_for":["Production deployments where reliability is critical","Long-running agent conversations that may encounter transient failures","Teams that want Claude to handle failures intelligently rather than crash"],"limitations":["Retry logic only handles transient errors; permanent failures (invalid API key, 403 forbidden) fail immediately","Exponential backoff may delay responses by several seconds on repeated failures","No circuit breaker pattern; if Serper is down, every request will retry and timeout","Error messages may not be specific enough for debugging (e.g., 'API error' vs detailed error codes)"],"requires":["Network connectivity to Serper API","Valid Serper API key for authentication errors to be distinguishable from other failures"],"input_types":["HTTP error responses from Serper API"],"output_types":["structured error messages (JSON with error code, message, retry status)"],"categories":["safety-moderation","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"npm-serper-search-scrape-mcp-server__cap_6","uri":"capability://automation.workflow.claude.desktop.integration.and.configuration","name":"claude-desktop-integration-and-configuration","description":"Provides configuration and setup instructions for Claude Desktop to discover and use this MCP server. Includes JSON configuration schema for Claude Desktop's settings file, documentation for stdio transport setup, and guidance on environment variable configuration. Enables Claude Desktop users to add this server without writing code.","intents":["I want to add this MCP server to Claude Desktop without technical setup","I need to understand how to configure the server in Claude Desktop's settings","I want to verify the server is properly connected to Claude Desktop"],"best_for":["Non-technical Claude Desktop users who want web search capabilities","Teams deploying Claude Desktop with standardized MCP server configurations","Users who prefer GUI-based setup over command-line configuration"],"limitations":["Requires Claude Desktop 0.1.0 or later; older versions do not support MCP","Configuration is JSON-based; errors in JSON syntax will silently fail to load the server","No GUI for configuration; users must manually edit Claude Desktop's settings file","Server must be running before Claude Desktop starts; no auto-start mechanism"],"requires":["Claude Desktop 0.1.0+","Node.js 14+ installed and in system PATH","Access to Claude Desktop's configuration directory"],"input_types":["JSON configuration (Claude Desktop settings)"],"output_types":["MCP server availability in Claude Desktop tool menu"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":34,"verified":false,"data_access_risk":"high","permissions":["Serper API key (obtain from https://serper.dev)","Node.js 14+ runtime","MCP client compatible with Model Context Protocol (Claude Desktop, custom MCP clients)","Network connectivity to Serper API endpoints","Valid URL accessible from the server's network","Target website must not explicitly forbid scraping in robots.txt or terms of service","Network connectivity to target websites","MCP-compatible client (Claude Desktop 0.1.0+, or custom MCP client)","Proper MCP server configuration in client settings (stdio transport setup)","SERPER_API_KEY environment variable set before server startup"],"failure_modes":["Requires valid Serper API key with active subscription and remaining credits","Search results quality and freshness depend on Serper's index, not directly controllable","No built-in caching — repeated identical queries consume API credits each time","Rate limiting depends on Serper plan tier; no client-side rate limiting implemented","JavaScript-heavy sites may not render correctly if using static HTML parsing (no headless browser)","Large pages (>5MB) may timeout or consume excessive memory","Some sites block scraping via robots.txt or require authentication","No built-in handling for paywalled content or subscription-required pages","Extraction quality varies by page structure; poorly-formatted sites may yield noisy output","Requires MCP client support; not compatible with non-MCP tools or direct API calls","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.2642782556623378,"quality":0.24,"ecosystem":0.6000000000000001,"match_graph":0.25,"freshness":0.52,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.15,"match_graph":0.23,"freshness":0.12}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:23.902Z","last_scraped_at":"2026-04-22T08:08:13.650Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":1048,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=serper-search-scrape-mcp-server","compare_url":"https://unfragile.ai/compare?artifact=serper-search-scrape-mcp-server"}},"signature":"RuJB2vfoAXXqA5kM2RltuZsxAcaHpiAwzOU5qk42pm79WKRswB9hhs+Uv5AHKy/FRF8JQHfmVx8RxfDCKcLRAw==","signedAt":"2026-06-22T02:56:41.313Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/serper-search-scrape-mcp-server","artifact":"https://unfragile.ai/serper-search-scrape-mcp-server","verify":"https://unfragile.ai/api/v1/verify?slug=serper-search-scrape-mcp-server","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}