High-performance knowledge graph MCP server for AI coding agents with semantic search.

Sourcegraph code search, semantic search, go-to-definition, find-references, and diff search.

Local-first second brain with semantic search. Markdown notes indexed by a local ML model.

Australian legislation via MCP — full-text search across statutes and provisions

Semantic search over WSO2 docs (APIM, MI, Choreo, Ballerina) via RAG and pgvector.

Read any web page as clean, ad-stripped Markdown past robots.txt and bot blocks, plus web search.

Bangladeshi legislation via MCP — full-text search across statutes and provisions

Read-only Yahoo! Shopping product search via the Yahoo! Shopping Item Search API v3.

Personal knowledge base MCP server with semantic search, auto-categorization, metadata extraction

Read-only research tools for Robinhood portfolio data

Offline MCP server for local Qt 4.8, Qt 5, and Qt 6 documentation with full-text search.

Google Search Console MCP: search analytics, URL inspection, site management.

Serper MCP — wraps the Serper Google Search API (serper.dev)

Graph-powered code intelligence with semantic search and knowledge graph for AI assistants

MCP server for iFlow Search web search, image search, and URL fetch tools.

Rust MCP server for denoised web search — fetch, clean, and rerank web content for AI agents.

Authority-weighted memory graph for AI agents with conflict detection and semantic search.

Tavily MCP — wraps the Tavily API (tavily.com)

Knowledge base for Claude Code with semantic search, feed intelligence, and teams

Cross-session memory for Claude Code — context capture, semantic search, recall