Rust MCP Core
Supports UIby nullablevariant
A config-driven MCP server framework built on the official Rust SDK for declarative tool and auth definitions.
What it does
Rust MCP Core is a framework that allows developers to stand up spec-compliant MCP servers using YAML or JSON configuration rather than writing extensive protocol plumbing. It handles execution, validation, and protocol compliance, drastically reducing the boilerplate needed to create new MCP servers.
Tools
- HTTP Tool Engine: Define outbound HTTP tool calls entirely in config with URL templating and header injection.
- Auth Middleware: Built-in support for bearer tokens, JWT/JWKS validation, and OAuth token introspection.
- Task Store: Experimental utility for long-running operations with peer isolation and TTL.
- Plugin System: Extensible registry for custom tool logic, auth validation, and resource providers.
Installation
Add to your Cargo.toml:
[dependencies]
rust-mcp-core = "0.1"
Supported hosts
- claude-code
- codex
- gemini-cli
Quick install
cargo add rust-mcp-coreInformation
- Pricing
- free
- Published
- 4/19/2026
- stars
- 0
Categories
Choose your AI client and follow the steps below.
cargo
cargo add rust-mcp-coreRelated Apps
OpenAI Apps SDK Examples
MCP AppOfficial example gallery of interactive MCP widgets for ChatGPT — 3D viewers, maps, carousels, shopping carts, and more.
Human MCP
MCP ServerGive AI agents human-like senses: visual analysis, image/video generation, speech synthesis, browser automation, and advanced reasoning — 29 MCP tools in one se
Shopify MCP Server
MCP ServerDirect interaction with Shopify store data via GraphQL API for managing products, customers, and orders.
Git MCP Server
MCP ServerFull-featured Git MCP server exposing 28 tools for AI agents to clone, commit, branch, diff, merge, rebase, and more via STDIO or Streamable HTTP.
CodexPotter
MCP ServerAutonomous reconciliation loop that drives Codex to align your codebase with instructed states.
Smart Coding MCP
MCP ServerSemantic code search for AI assistants using local embeddings — find code by meaning, not just keywords.
Recall
MCP ServerPersistent cross-session memory for Claude and AI agents. Self-host on Redis/Valkey or use the managed cloud at recallmcp.com — free tier available.
GFS (Git For database Systems)
MCP ServerSafe database version control for AI coding agents and developers with instant rollbacks and branching.