Collection · updated 11 Aug 2026
Rust MCP servers, ranked by security grade
We graded 14 MCP servers written in Rust. 36% of them have had no commit in six months — the ecosystem average is 28%.
14 servers, ranked by grade then popularity
A+
1. 0xMassi/webclaw
Fast, local-first web content extraction for LLMs. Scrape, crawl, extract structured data — all from Rust. CLI
100/100 · 2,136★ · -1d since commit · 0 findingsA+
2. elastic/mcp-server-elasticsearch
100/100 · 703★ · 3d since commit · 0 findingsA+
3. apollographql/apollo-mcp-server
Apollo MCP Server
100/100 · 301★ · 2d since commit · 0 findingsA+
4. shebe-oss/shebe
Fast BM25 full-text search for code repositories with MCP integration for AI coding agents.
100/100 · 35★ · 16d since commit · 0 findingsA
5. microsoft/wassette
Wassette: A security-oriented runtime that runs WebAssembly Components via MCP
95/100 · 934★ · 4d since commit · 1 findingA
6. Govcraft/rust-docs-mcp-server
🦀 Prevents outdated Rust code suggestions from AI assistants. This MCP server fetches current crate docs, uses
93/100 · 291★ · 258d since commit · 1 findingA
7. wasmcp/wasmcp
Build MCP servers with WebAssembly components
95/100 · 87★ · 142d since commit · 1 findingA
8. Rayato159/your-money-left-the-chat
A Rust + MCP powered financial tracker that knows exactly where your money ghosted you.
93/100 · 23★ · 297d since commit · 1 findingB
9. gbrigandi/mcp-server-wazuh
MCP Server for Wazuh SIEM
88/100 · 232★ · 240d since commit · 2 findingsB
10. highflame-ai/ramparts
mcp & skill scanner that scans any mcp server or skills for indirect attack vectors and security or configurat
86/100 · 96★ · 2d since commit · 2 findingsB
11. wowinter13/solscan-mcp
An MCP server for querying Solana transactions using natural language with Solscan API
85/100 · 44★ · 359d since commit · 2 findingsC
12. Roblox/studio-rust-mcp-server
Standalone Roblox Studio MCP Server
75/100 · 478★ · 128d since commit · 1 findingD
13. 4t145/rmcp
BEST Rust SDK for MCP (Model Context Protocol)
55/100 · 72★ · 499d since commit · 3 findingsF
14. yvgude/lean-ctx
Control what your AI can see. LeanCTX (Lean Context) is the context intelligence layer for AI agents — one loc
48/100 · 3,557★ · -1d since commit · 3 findings
Grades come from static analysis of public source; no live endpoint was probed. A clean grade means our checks found nothing, which is weaker than "safe". Full method.