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AgentIndex
hyper-mcp logo
hyper-mcp
★ 882
vs
kru logo
kru
★ 129

hyper-mcp vs kru

hyper-mcp: hyper-mcp is a fast, secure MCP server designed to extend its capabilities through WebAssembly plugins. It simplifies adding AI features to applications, supporting Claude Desktop, Cursor IDE, and other MCP-compatible apps, with plugins distributable via container registries.; kru: KRU is a free, open-source, local-first credential manager and MCP server designed for AI agents. It enables agents to securely use passwords, API keys, and SSH credentials for various tasks without exposing plaintext to the model context.

01

TL;DR

hyper-mcp logo
hyper-mcpSecurity & Safety · ★ 882

Adding AI capabilities to existing applications easily

Read hyper-mcp full review →
kru logo
kruSecurity & Safety · ★ 129

Automate Server Operations: AI agents can securely connect to servers via SSH to deploy builds or verify services using saved credentials.

Read kru full review →
02

Side-by-Side Comparison

Field
hyper-mcp logohyper-mcp
kru logokru
Category
Security & Safety
Security & Safety
Stars
★ 882
★ 129
License
Apache-2.0
MIT
Install Command
cargo install hyper-mcp
kru mcp stdio
Updated
1d ago
5d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
MCP Server, WebAssembly, Plugin System
Credential Manager, AI Agents, Password Vault
03

Features

hyper-mcp logohyper-mcp
01Write plugins in any language that compiles to WebAssembly
02Distribute plugins via standard OCI registries (like Docker Hub)
03Sandboxing with WASM for secure execution and resource limits
04Lightweight enough for resource-constrained environments
05Cross-platform compatibility out of the box
kru logokru
01Local Encrypted Credential Vault: Stores sensitive data (passwords, API keys, SSH keys, TOTP) locally, encrypted with XChaCha20-Poly1305, without requiring a cloud account.
02AI Agent Credential Relay (MCP Server): Functions as a local stdio MCP server, allowing AI agents to perform authenticated actions without exposing plaintext secrets to the model context.
03Flexible Credential Item Modules: Supports customizable credential items by combining various modules (username, password, API key, SSH key, TOTP, host, URL, custom fields).
04Cross-Platform & Portable: Available on Windows, macOS, and Linux, with portable builds and no installation/registration required.
05Diverse Credential Actions: Enables agents to perform actions like browser field filling, SSH command execution/file transfer, and authenticated HTTP requests.
04

Use Cases

hyper-mcp logohyper-mcp
↳Adding AI capabilities to existing applications easily
↳Extending applications like Claude Desktop and Cursor IDE
↳Deploying custom logic across various environments (cloud to edge)
↳Running secure, sandboxed plugins in serverless, mobile, or IoT contexts
kru logokru
↳Automate Server Operations: AI agents can securely connect to servers via SSH to deploy builds or verify services using saved credentials.
↳Integrate with Authenticated APIs: Agents can make authenticated API calls (e.g., to DNS providers) without exposing API keys directly.
↳Streamline Browser Sign-ins: Automate browser login processes by having agents use saved credentials to fill form fields and submit them.
↳Secure Terminal Command Execution: Allow agents to run local or remote terminal commands with hidden modules substituted for sensitive arguments.
↳Managed File Transfers: Agents can securely upload or download files and directories over SFTP using their saved SSH identities.
FAQ

FAQ

What is the difference between hyper-mcp and kru?
Both hyper-mcp and kru are in the Security & Safety category. hyper-mcp has 882 stars, while kru has 129 stars.
Which is better, hyper-mcp or kru?
The best choice depends on your use case. Choose hyper-mcp if Adding AI capabilities to existing applications easily, and kru if Automate Server Operations: AI agents can securely connect to servers via SSH to deploy builds or verify services using saved credentials..
Is hyper-mcp free or open source?
Yes, hyper-mcp is open source on GitHub (Apache-2.0).
Is kru free or open source?
Yes, kru is open source on GitHub (MIT).
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