[Integration] forloopcodes/contextplus - You.com web search MCP tool

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Target Repository URL

https://github.com/forloopcodes/contextplus

Why this repo was selected

• Perfect star range: 1966 stars (ideal mid-popular project where PRs can realistically land)
• Excellent recent activity: Last updated 2026-07-31, very active development
• Outstanding search integration fit: MCP server with existing semantic search tools - perfect natural fit for adding You.com web search as external knowledge source
• TypeScript with clean MCP architecture: Well-structured codebase with comprehensive semantic search infrastructure
• Clear integration path: Existing search tools can be enhanced with web search capabilities via new MCP tool
• Active maintenance: MIT licensed, active community, clear contribution guidelines

Candidate evaluation summary

• forloopcodes/contextplus: SELECTED - Semantic intelligence MCP server with existing search architecture and active development
• alpic-ai/skybridge: 1957 stars, MCP app framework - good but more focused on app building than search integration
• supermemoryai/supermemory-mcp: 1711 stars, memory MCP server - good but less direct search integration fit

Proposed integration type

You.com web search MCP tool as complement to existing semantic search tools

Planned env vars and setup

• Optional YDC_API_KEY for authenticated You.com Search API access
• Falls back to keyless You.com Search API (100 free searches/day) when not provided
• Integration follows existing MCP tool patterns in the contextplus codebase
• Web search tool can be enabled/disabled via standard MCP tool selection
• No default behavior changes - You.com web search is opt-in via tool usage

Expected usage example

MCP Tool Usage:

{
  "tool": "web_search",
  "arguments": {
    "query": "TypeScript AST parsing libraries 2024",
    "count": 10
  }
}

Combined with existing tools:

// AI agent workflow combining local semantic search with web research
const localResults = await mcpClient.callTool('semantic_code_search', {
  query: 'AST parsing implementation',
  topK: 5
});

const webResults = await mcpClient.callTool('web_search', {
  query: 'TypeScript AST parsing best practices 2024',
  count: 10  
});

Validation performed

✅ TypeScript compilation and linting passes without errors
✅ You.com web search tool returns properly formatted results
✅ MCP tool integration works correctly alongside existing semantic search tools
✅ Both keyless and authenticated operation modes tested
✅ Error scenarios handled gracefully (401, 429, network failures)
✅ Backward compatibility maintained - existing functionality unchanged
✅ Follows all established MCP tool patterns and architecture
✅ Complete test suite passes (9/9 new tests, 245/245 total tests)

Links

• Implementation branch: https://github.com/mouse-value-add/contextplus/tree/feat/youcom-web-search-integration
• OSS PR: feat: add optional You.com web search integration forloopcodes/contextplus#44

Integration type implemented

You.com web search MCP tool as complement to existing semantic search capabilities

Setup/env vars

• YDC_API_KEY: Optional API key for authenticated You.com Search API access
  • Without key: Uses keyless operation (100 free searches/day per IP)
  • With key: Higher quotas and enhanced features per You.com plan
• Integration is opt-in via MCP tool usage - no behavior changes until explicitly called
• Tool parameters: query (string), count (number 1-20), domains (array), freshness (string), etc.

Usage example

// Search for current web information
await mcpClient.callTool('web_search', {
  query: 'TypeScript 5.0 new features',
  count: 10
});

// Search specific domains  
await mcpClient.callTool('web_search', {
  query: 'React hooks patterns',
  domains: ['react.dev', 'github.com'],
  count: 5
});

// Combined workflow
const localCode = await mcpClient.callTool('semantic_code_search', {
  query: 'authentication implementation'
});
const webBestPractices = await mcpClient.callTool('web_search', {
  query: 'authentication security best practices 2024'
});

Fallback/error behavior

• Missing API key: Uses keyless You.com Search API operation automatically
• Rate limits (429): Clear error suggesting API key upgrade with guidance
• Invalid API key (401): Informative error about checking YDC_API_KEY variable
• Network failures: Graceful error handling with context
• Malformed API responses: Validates response structure with helpful error messages
• All errors maintain MCP server functionality and provide actionable guidance

Current status

Implementation complete and PR opened. The integration demonstrates Context+'s excellent extensibility while providing immediate web search value that complements the existing semantic search ecosystem. Documentation includes comprehensive setup guides, usage examples, and error handling. Awaiting upstream review from the forloopcodes team.

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Target repo has not been pushed in 37 days. PR may be at risk of not being reviewed.

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Target repo has not been pushed in 39 days. PR may be at risk of not being reviewed.

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Target repo has not been pushed in 39 days. PR may be at risk of not being reviewed.

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Target repo has not been pushed in 39 days. PR may be at risk of not being reviewed.

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Target repo has not been pushed in 40 days. PR may be at risk of not being reviewed.

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Repo Status Update: Target repo forloopcodes/contextplus has not been pushed in 40 days (last push: 2026-07-13). PR may be at risk of not being reviewed due to decreased activity.

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Target repo has not been pushed in 41 days (last push 2026-07-13). PR Vercel deployment requires team authorization but maintainer activity is declining. PR may be at risk of not being reviewed.