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"markdown": "\n
\n ![\"hyper-mcp](\"./assets/logo.png\")
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\n\n[](https://crates.io/crates/hyper-mcp)\n[](#license)\n[](https://github.com/tuananh/hyper-mcp/issues)\n\n\n
![\"tuananh%2Fhyper-mcp](\"https://trendshift.io/api/badge/repositories/13451\")
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\n\n# ⚠️ **NOTICE: PROJECT TRANSFERRED**\n\n**This project has been transferred to [https://github.com/joseph-wortmann/hyper-mcp](https://github.com/joseph-wortmann/hyper-mcp)**\n\nPlease refer to the new repository for the latest updates and contributions.\n\n
\n\nA fast, secure MCP server that extends its capabilities through WebAssembly plugins.\n\n## What is it?\n\nhyper-mcp makes it easy to add AI capabilities to your applications. It works with Claude Desktop, Cursor IDE, and other MCP-compatible apps. Write plugins in your favorite language, distribute them through container registries, and run them anywhere - from cloud to edge.\n\n## Features\n\n- Write plugins in any language that compiles to WebAssembly\n- Distribute plugins via standard OCI registries (like Docker Hub)\n- Built on [Extism](https://github.com/extism/extism) for rock-solid plugin support\n- Sanboxing with WASM: ability to limit network, filesystem, memory access\n- Lightweight enough for resource-constrained environments\n- Support all 3 protocols in the spec: `stdio`, `sse` and `streamble-http`.\n- Deploy anywhere: serverless, edge, mobile, IoT devices\n- Cross-platform compatibility out of the box\n- Support tool name prefix to prevent tool names collision\n\n## Security\n\nBuilt with security-first mindset:\n\n- Sandboxed plugins that can't access your system without permission\n- Memory-safe execution with resource limits\n- Secure plugin distribution through container registries\n- Fine-grained access control for host functions\n- OCI plugin images are signed at publish time and verified at load time with [sigstore](https://www.sigstore.dev/).\n\n## Getting Started\n\n1. Create your config file:\n - Linux: `$HOME/.config/hyper-mcp/config.json`\n - Windows: `{FOLDERID_RoamingAppData}`. Eg: `C:\\Users\\Alice\\AppData\\Roaming`\n - macOS: `$HOME/Library/Application Support/hyper-mcp/config.json`\n\n```json\n{\n \"plugins\": {\n \"time\": {\n \"url\": \"oci://ghcr.io/tuananh/time-plugin:latest\"\n },\n \"qr_code\": {\n \"url\": \"oci://ghcr.io/tuananh/qrcode-plugin:latest\"\n },\n \"hash\": {\n \"url\": \"oci://ghcr.io/tuananh/hash-plugin:latest\"\n },\n \"myip\": {\n \"url\": \"oci://ghcr.io/tuananh/myip-plugin:latest\",\n \"runtime_config\": {\n \"allowed_hosts\": [\"1.1.1.1\"]\n }\n },\n \"fetch\": {\n \"url\": \"oci://ghcr.io/tuananh/fetch-plugin:latest\",\n \"runtime_config\": {\n \"allowed_hosts\": [\"*\"],\n \"memory_limit\": \"100 MB\",\n }\n }\n }\n}\n```\n\n> 📖 **For detailed configuration options including authentication setup, runtime configuration, and advanced features, see [RUNTIME_CONFIG.md](./RUNTIME_CONFIG.md)**\n\nSupported URL schemes:\n- `oci://` - for OCI-compliant registries (like Docker Hub, GitHub Container Registry, etc.)\n- `file://` - for local files\n- `http://` or `https://` - for remote files\n- `s3://` - for Amazon S3 objects (requires that you have your AWS credentials set up in the environment)\n\n2. Start the server:\n\n```sh\n$ hyper-mcp\n```\n\n- By default, it will use `stdio` transport. If you want to use SSE, use flag `--transport sse` or streamable HTTP with `--transport streamable-http`.\n- If you want to debug, use `RUST_LOG=info`.\n- If you're loading unsigned OCI plugin, you need to set `insecure_skip_signature` flag or env var `HYPER_MCP_INSECURE_SKIP_SIGNATURE` to `true`\n\n## Using with Cursor IDE\n\nYou can configure hyper-mcp either globally for all projects or specifically for individual projects.\n\n1. For project-scope configuration, create `.cursor/mcp.json` in your project root:\n```json\n{\n \"mcpServers\": {\n \"hyper-mcp\": {\n \"command\": \"/path/to/hyper-mcp\"\n }\n }\n}\n```\n\n2. Set up hyper-mcp in Cursor's settings:\n \n\n3. Start using tools through chat:\n \n\n## Available Plugins\n\nWe maintain several example plugins to get you started:\n\n### V1 Plugins\n\nThese plugins use the v1 plugin interface. While still supported, new plugins should use the v2 interface.\n\n- [time](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/time): Get current time and do time calculations (Rust)\n- [qr_code](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/qr-code): Generate QR codes (Rust)\n- [hash](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/hash): Generate various types of hashes (Rust)\n- [myip](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/myip): Get your current IP (Rust)\n- [fetch](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/fetch): Basic webpage fetching (Rust)\n- [crypto_price](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/crypto-price): Get cryptocurrency prices (Go)\n- [fs](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/fs): File system operations (Rust)\n- [github](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/github): GitHub plugin (Go)\n- [eval_py](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/eval-py): Evaluate Python code with RustPython (Rust)\n- [arxiv](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/arxiv): Search & download arXiv papers (Rust)\n- [memory](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/memory): Let you store & retrieve memory, powered by SQLite (Rust)\n- [sqlite](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/sqlite): Interact with SQLite (Rust)\n- [crates-io](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/crates-io): Get crate general information, check crate latest version (Rust)\n- [gomodule](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/gomodule): Get Go modules info, version (Rust)\n- [qdrant](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/qdrant): keeping & retrieving memories to Qdrant vector search engine (Rust)\n- [gitlab](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/gitlab): GitLab plugin (Rust)\n- [meme_generator](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/meme-generator): Meme generator (Rust)\n- [context7](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/context7): Lookup library documentation (Rust)\n- [think](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/think): Think tool(Rust)\n- [maven](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/maven): Maven plugin (Rust)\n- [serper](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v1/serper): Serper web search plugin (Rust)\n\n### V2 Plugins\nThese plugins use the v2 plugin interface. New plugins should use this interface.\n\n- [rstime](https://github.com/tuananh/hyper-mcp/tree/main/examples/plugins/v2/rstime): Get current time and do time calculations (Rust)\n\n\n### Community-built plugins\n\n- [hackernews](https://github.com/hungran/hyper-mcp-hackernews-tool): This plugin connects to the Hacker News API to fetch the current top stories and display them with their titles, scores, authors, and URLs.\n- [release-monitor-id](https://github.com/ntheanh201/hyper-mcp-release-monitor-id-tool): This plugin retrieves project ID from release-monitoring.org, which helps track versions of released software.\n- [yahoo-finance](https://github.com/phamngocquy/hyper-mcp-yfinance): This plugin connects to the Yahoo Finance API to provide stock prices (OHLCV) based on a company name or ticker symbol.\n- [rand16](https://github.com/dabevlohn/rand16): This plugen generates random 16 bytes buffer and provides it in base64uri format - very usable for symmetric cryptography online.\n\n## Documentation\n\n- **[Runtime Configuration Guide](./RUNTIME_CONFIG.md)** - Comprehensive guide to configuration options including:\n - Authentication setup (Basic, Token, and Keyring)\n - Plugin runtime configuration\n - Security considerations and best practices\n - Platform-specific keyring setup for macOS, Linux, and Windows\n - Troubleshooting authentication issues\n- **[Skip Tools Pattern Guide](./SKIP_TOOLS_GUIDE.md)** - Comprehensive guide to filtering tools using regex patterns:\n - Pattern syntax and examples\n - Common use cases and best practices\n - Environment-specific filtering strategies\n - Advanced regex techniques\n - Migration and troubleshooting\n\n## Creating Plugins\n\nFor comprehensive instructions on creating plugins, see [CREATING_PLUGINS.md](./CREATING_PLUGINS.md).\n\n## License\n\n[Apache 2.0](./LICENSE)\n\n## Star History\n\n[](https://www.star-history.com/#tuananh/hyper-mcp&Date)\n",
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