Best & Trending MCP Servers
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LLM Reasoning Framework for Scientific Research

Code Mode MCP — aggregate all your MCP servers behind search() + execute()

Excalidraw MCP server with real vendor-icon search & insertion (AWS/Azure/GCP/OCI/Kubernetes) for AI-built architecture diagrams — live canvas, 31 tools

An AI-driven MCP server that autonomously interfaces with Malware Bazaar, delivering real-time threat intel and sample metadata for authorized cybersecurity research workflows.

ScholarMCP - An academic research MCP server with comprehensive literature search, PDF ingestion, and citation management tools.

Local code search for AI coding agents: a CLI and MCP server with hybrid keyword + semantic search and SQL relevance-ranked aggregation over an index in plain files. No accounts, no keys, no server.

Production-grade vector memory MCP server for Claude Code. Semantic search, per-project isolation, rules enforcement, team sharing via git.

Obsidian plugin bridging your vault with the RuVector Brain — DiskANN semantic search, AIDefence scanning, pi.ruv.io federated sync, DPO pairs, agent-shared MCP backend.

SolidWorks API MCP server — search API docs, examples, and enums directly from any MCP-compatible AI tool.

23-tool MCP server for CVE & vulnerability intelligence. NVD, EPSS, CISA KEV, GitHub Advisory, OSV — unified in one server. Risk scoring, bulk triage, exploit search. 2 dependencies, runs with npx.

An MCP server to extraxt/search text from pdf

Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth. 21 tools.

mcp server for rust code semantic hybrid search bm25 + embeddings with tree-sitter, gpu accelerated indexing and merkle tree updates

A local MCP memory server backed by plain markdown + JSON files, synced via git. No database. Project-scoped memory with semantic search.

MCP server for searching and accessing your AI coding sessions from Claude Code, Gemini CLI, opencode, and OpenAI Codex. Also an uploader for aisessions.dev

Local semantic code index and MCP server for Claude Code, Codex, and opencode. Includes semantic search, reuse checks, impact analysis, and a VS Code chat and agent supporting local CLIs and API...

MCP server that gives AI coding agents semantic understanding of any codebase. Search by intent, auto-sync on edits, whole-repo context in one call. Rust + tree-sitter, 15 languages, 28 tools.

MCP server for the Hotwire Club knowledge base - provides tools for searching, browsing, and discovering documentation from the Hotwire Club knowledge base.

Search and read your Messages history from Claude, Codex, Cursor, VS Code, and any other MCP client.

The definitive MCP server for voidtools Everything - lightning-fast file search for AI agents.

The most advanced Jenkins MCP server available - Enterprise debugging, multi-instance management, AI-powered failure analysis, vector search, and configurable diagnostics for complex CI/CD pipelines.

Self-hosted RAG knowledge base for docs and code, searchable by Claude Code and other agents over MCP

Search and read your Messages history from Claude, Codex, Cursor, VS Code, and any other MCP client.

Local MCP server that gives AI coding agents persistent, searchable memory of your codebase