Every server below was scanned with the same deterministic engine that powers the MCP Trust Checker CLI and free API. The A–F Trust Score answers one question — how safe is this server for you to adopt: it starts from the threat score of its published code, then adjusts down for the capability blast radius, how strongly the publisher is verified, and how much of the package the scan could actually see. No pay-to-list, no self-reported ratings, and every point is itemised with its evidence.
MCP server for xete — encrypted agent-to-agent messaging on Solana. Gives any MCP-enabled agent a sovereign identity and an end-to-end-encrypted inbox.
Enhanced MCP fetch server (fetch on steroids) that works through xfetch.ai service. Unlocks access to websites blocked by Cloudflare and other protection systems that regular fetch can't handle.
MCP server for processing XLIFF translation files
CLI + MCP server that indexes local codebases into Qdrant using OpenAI-compatible embeddings, then exposes semantic search to Claude Code and other MCP clients
MCP server for YADE open-source discrete element method simulation
Read-only MCP server for Yandex Metrika, Webmaster and Direct (incl. Wordstat)
YantrikDB — Cognitive memory for AI agents. Persistent semantic recall, knowledge graph, contradiction detection, and procedural learning. Ships as embeddable engine, network database, or MCP server.
A small MCP server giving agents YouTube video context: transcripts, deep links, and metadata
MCP server for collecting trending YouTube videos without web scraping
MCP server for Yutori - web monitoring, deep research, and browser automation
MCP server for Z3/SMT solver - enables constraint solving and logical reasoning
Zendesk CLI and MCP Server for Claude Code - Search tickets, manage support, and analyze metrics
MCP server for Kali Linux security tools — connects AI agents to 145+ pentest tools via Docker
Multi-language architectural and idiomatic code analysis via CLI and MCP server.
MCP server for ZenControl DALI-2 lighting control via the ZenControl Cloud API
Undetectable browser automation for LLM agents, spoken over MCP.
Connect your Zoho Books account to AI assistants like Claude Desktop through the Model Context Protocol (MCP)
Lightweight Zotero MCP server for AI agent interaction
MCP server for ZFS snapshot exploration and recovery on remote hosts over SSH (read-only by default, opt-in restore; AI-assisted)
MCP server for Agentation - visual feedback for AI coding agents
Self-learning vector memory for AI agents — single-file .rvf cognitive container with HNSW search, episodic Reflexion memory, causal graph + Cypher, 9 RL algorithms, Thompson Sampling bandit, 41 MCP tools, hybrid (BM25 + dense) retrieval, GNN attention. 1
Azure MCP Server - Model Context Protocol implementation for Azure, for linux on x64
High-level project management CLI, MCP server, SDK, and AI SDK agent loop for coding agents
The 21st CLI: search, retrieve and install 21st.dev components from your terminal, and configure the 21st MCP for your editor.