---
title: "Rune Tools | Shirsendu Bairagi"
description: "Modular, sandboxed Model Context Protocol (MCP) plugin suite and CLI package manager for AI runtimes."
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![Rune Tools preview](https://images.unsplash.com/photo-1526374965328-7f61d4dc18c5?w=1600&fit=crop&q=80)

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# Rune Tools

Modular, sandboxed Model Context Protocol (MCP) plugin suite and CLI package manager for AI runtimes.

- Rust
- MCP
- WASM
- Extism
- CLI

<dl>

<dt>Current version</dt>
<dd>v0.3.0</dd>

<dt>Last updated</dt>
<dd>Oct 25, 2026</dd>

<dt>Status</dt>
<dd>Open source</dd></dl>[Open Rune Tools →](https://github.com/shba007/rune-tools)

Overview

Rune Tools provides a Rust-based suite of 17 modular MCP plugins for autonomous AI agents and supervisor runtimes, featuring pure wasm32-wasip1 Extism sandboxes, direct native JSON-RPC sidecars, and automated contract testing.

## Capabilities

1. 01 ### Dual Execution Architecture

   Pure WASM sandboxing via Extism/Wasmtime paired with direct native sidecars for persistent sockets and hardware workloads.
2. 02 ### Capability-Based Security

   Enforces scoped filesystem roots, explicit network hostname allowlists, and host-managed external CLI provisioning.
3. 03 ### Domain Plugin Catalog

   17 modular plugins covering filesystem operations, media transcoding with FFmpeg, browser automation, and Git inspection.

## Releases

- v0.3.0Oct 25, 2026Current release

[Next projectModest Human Brands →End-to-end collaborative agency OS and workflow platform unifying shoot timelines, scoping, and client approvals.](https://modesthumanbrands.com/work/modest-human-brands)

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