hyper-mcp

What is it?

Features

• Write plugins in any language that compiles to WebAssembly

• Distribute plugins via standard OCI registries (like Docker Hub)

• Built on Extism for rock-solid plugin support

• Lightweight enough for resource-constrained environments

• Support both stdio and SSE transport.

• Deploy anywhere: serverless, edge, mobile, IoT devices

• Cross-platform compatibility out of the box

Security

• Sandboxed plugins that can't access your system without permission

• Memory-safe execution with resource limits

• Secure plugin distribution through container registries

• Fine-grained access control for host functions

• OCI plugin images are signed at publish time and verified at load time with sigstore.

Getting Started

1. Create your config file:

1. Start the server:

• By default, it will use stdio transport. If you want to use SSE, use flag --transport sse.

• If you want to debug, use RUST_LOG=info.

• If you're loading unsigned OCI plugin, you need to set insecure_skip_signature to false in your config file.

Using with Cursor IDE

1. For project-scope configuration, create .cursor/mcp.json in your project root:

1. Set up hyper-mcp in Cursor's settings: cursor mcp

2. Start using tools through chat: cursor mcp chat

Available Plugins

• time: Get current time and do time calculations (Rust)

• qr-code: Generate QR codes (Rust)

• hash: Generate various types of hashes (Rust)

• myip: Get your current IP (Rust)

• fetch: Basic webpage fetching (Rust)

• crypto-price: Get cryptocurrency prices (Go)

• fs: File system operations (Rust)

• github: GitHub plugin (Go)

• eval-py: Evaluate Python code with RustPython (Rust)

• arxiv: Search & download arXiv papers (Rust)

• memory: Let you store & retrieve memory, powered by SQLite (Rust)

• sqlite: Interact with SQLite (Rust)

• crates-io: Get crate general information, check crate latest version (Rust)

• gomodule: Get Go modules info, version (Rust)

• qdrant: keeping & retrieving memories to Qdrant vector search engine (Rust)

Community-built plugins

• hackernews: This plugin connects to the Hacker News API to fetch the current top stories and display them with their titles, scores, authors, and URLs.

• release-monitor-id: This plugin retrieves project ID from release-monitoring.org, which helps track versions of released software.

• yahoo-finance: This plugin connects to the Yahoo Finance API to provide stock prices (OHLCV) based on a company name or ticker symbol.

Creating Plugins

License

Star History

hyper-mcp

What is it?

Features

• Write plugins in any language that compiles to WebAssembly

• Distribute plugins via standard OCI registries (like Docker Hub)

• Built on Extism for rock-solid plugin support

• Lightweight enough for resource-constrained environments

• Support both stdio and SSE transport.

• Deploy anywhere: serverless, edge, mobile, IoT devices

• Cross-platform compatibility out of the box

Security

• Sandboxed plugins that can't access your system without permission

• Memory-safe execution with resource limits

• Secure plugin distribution through container registries

• Fine-grained access control for host functions

• OCI plugin images are signed at publish time and verified at load time with sigstore.

Getting Started

1. Create your config file:

1. Start the server:

• By default, it will use stdio transport. If you want to use SSE, use flag --transport sse.

• If you want to debug, use RUST_LOG=info.

• If you're loading unsigned OCI plugin, you need to set insecure_skip_signature to false in your config file.

Using with Cursor IDE

1. For project-scope configuration, create .cursor/mcp.json in your project root:

1. Set up hyper-mcp in Cursor's settings: cursor mcp

2. Start using tools through chat: cursor mcp chat

Available Plugins

• time: Get current time and do time calculations (Rust)

• qr-code: Generate QR codes (Rust)

• hash: Generate various types of hashes (Rust)

• myip: Get your current IP (Rust)

• fetch: Basic webpage fetching (Rust)

• crypto-price: Get cryptocurrency prices (Go)

• fs: File system operations (Rust)

• github: GitHub plugin (Go)

• eval-py: Evaluate Python code with RustPython (Rust)

• arxiv: Search & download arXiv papers (Rust)

• memory: Let you store & retrieve memory, powered by SQLite (Rust)

• sqlite: Interact with SQLite (Rust)

• crates-io: Get crate general information, check crate latest version (Rust)

• gomodule: Get Go modules info, version (Rust)

• qdrant: keeping & retrieving memories to Qdrant vector search engine (Rust)

Community-built plugins

• hackernews: This plugin connects to the Hacker News API to fetch the current top stories and display them with their titles, scores, authors, and URLs.

• release-monitor-id: This plugin retrieves project ID from release-monitoring.org, which helps track versions of released software.

• yahoo-finance: This plugin connects to the Yahoo Finance API to provide stock prices (OHLCV) based on a company name or ticker symbol.

Creating Plugins

License

Star History