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Download by product layer

Start with the layer that matches your problem: Drive for everyday archive work on Windows and Finder fallback testing on macOS, MCP for agent memory in real projects, or Native for technical inspection.

Choose package Licensing phases

What it brings

  • Drive helps people who want safer archive actions without changing their file manager habits; Windows gets the richer shell workflow, macOS gets an open-temp/extract-here fallback package.
  • MCP helps AI-assisted projects keep decisions, gates and context in the project instead of in a hidden service.
  • Native helps developers inspect the engine directly before building automation or integrations around it.
  • All public packages are alpha previews with clear free-use boundaries and visible checksums.
ZIP on GitHub + installer alternatives

ITHZ Drive Free Personal

The Windows Drive installer plus macOS and Linux fallback packages: .ithz shell integration, Explorer/Total Commander actions, open/unmount-as-drive workflow on Windows, and extraction-backed open-temp/extract-here on macOS and Linux.

v0.1-alpha rc2 3.5 MB drive-preview-github-release.20260624.1
  • Self-signed Windows single-EXE installer and MSI installer for shell integration testing.
  • AVX2/scalar runtime selection on Windows.
  • Dokan/FUSE provider and launcher without a visible PowerShell window.
  • Verify, extract, create-zone and open/unmount-as-drive actions.
  • macOS Finder fallback ZIP and Linux fallback tar/deb for open-temp and extract-here; both require a matching platform ithz-native binary for real archive operations.
SHA-256 66BA46532C58921B937C694DDA3B3D147B0FE5C503B1D62013FD676F849122E0
Download Drive for Windows

ithz-drive-preview-v0.1-alpha-rc2-win64.zip

Download Drive installer on GitHub

ithz-shell-installer.exe

SHA-256 C8AACF07A735C6557051D1F90B3CC4C3F7EA16893C430ABB40175CD9EA65229E
Download Drive MSI for Windows

ithz-shell-installer.msi

SHA-256 7B1E4D47A989D454F66B1C21229945F31379F677EE99862F736D9464FF724F12
Download Drive for macOS

ithz-drive-macos-fallback.zip

SHA-256 F458A097E92960D7A417E178EF9DA33CAA2B9CA444D7BF1F6F78DA365348CF26
Download Drive for Linux

ithz-drive-linux-fallback-v0.1-alpha-rc2.tar.gz

SHA-256 2607220C290B90EF910976475B70CB1A7234491C61645FB3638616D26180AE70
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Alternative downloads Linux Drive fallback .deb - ithz-drive-linux-fallback-v0.1-alpha-rc2.deb (4 KB) SHA-256 3AE58928BBF10FC1193D7272E5816F31480E49DF360C054A5C4959F51AE0959A
MCP36.6 · Python 3.10+ · GitHub

ITHZ MCP36.6 Public Core

Project-owned memory with a clearer path from evidence to trust. MCP36.6 separates source links, independently signed support and activation authority, binds active displayed content to the signed record and delivers bounded verified source content to opponents and the judge. The economical review mode stays the default; blind-first review is optional.

0.1.0a16 pre-release 282.7 KB public-mcp36.6-end-to-end-integrity.20260908.1
  • Portable Python 3.10+ wheel and source package for Windows, macOS and Linux.
  • Separate signed support and activation receipts, content-bound evidence views and deterministic integrity checks.
  • Opt-in shadow canary with automatic expiry, a case limit and a local kill switch.
  • Canary cases are read-only and cannot issue execution capability tokens or write their verdicts into the project archive.
  • Existing project.ithz archives remain readable without conversion; use a fresh virtual environment, back up first and retain rollback.
  • The public core excludes customer constitutions, project-specific profiles, internal checkpoints and confidential data.
SHA-256 62483929AFEFF1957EEEED7F6F0A36B7A483E82C9BF56F17A2ED1CD94D749C4A
Download MCP36.6 wheel from GitHub View release notes and all assets

ithz_mcp-0.1.0a16-py3-none-any.whl

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Alternative downloads Python source package - ithz_mcp-0.1.0a16.tar.gz (292.5 KB) SHA-256 F15C68067EBFEB77AB7C05CC2FFDEC07889246091C63F7CC94EF4D7CC6C7E332 Public release manifest - VERSION.json (1006 B) SHA-256 E9D08DE0BBB0710D1EAD0DD47FC1FB39E18E94573FCA64D1857B014B0210C452 Release checksums - SHA256SUMS.txt (354 B) SHA-256 6F255B3CF70ADAB30A5A087C20D46A01D3DD4567B6B546C8E16AC81905A7F9E9
Windows + macOS + Ubuntu build kits

ITHZ Native Developer Preview

The C++20 engine and CLI layer for developers: AVX2/scalar Windows binaries, inspect/list/verify/extract/pack-folder commands and documented verification modes. macOS and Ubuntu build kits prepare real platform builds; ready non-Windows binaries still need platform build and smoke gates.

ITHZ-CFC v0.1-alpha-rc2 1.4 MB native-win64-rc2-macos-buildkit.20260605.1
  • AVX2 and scalar Windows CLI binaries.
  • macOS build kit for building and packaging ithz-native on a real Mac.
  • Ubuntu source build kit for building and smoking ithz-native on Ubuntu.
  • Inspect, list, verify, extract and pack-folder commands.
  • Safe/full-no-write verification language.
  • Native engine documentation and SHA256SUMS.txt.
SHA-256 F661CBAD2363BA17F9732698A0F3DBCA45F01E617B084235CB071B539945728E
Download Native for Windows

ithz-native-preview-v0.1-alpha-rc2-win64.zip

Download Native for macOS

ithz-native-macos-build-kit.zip

SHA-256 375F0DEBA64AB99024750BC39B8B24C52601717FD0AD5D6D5C0B49C908532D9C
Download Native for Ubuntu

ithz-native-preview-v0.1-alpha-rc2-ubuntu.tar.gz

SHA-256 EFB8D6F0C51674C3C5CCEEC29161483493829A51F517CF8770DF3CE3B5C4A386
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Alternative downloads Ubuntu Native source build kit .deb - ithz-native-preview-v0.1-alpha-rc2-ubuntu.deb (0.2 MB) SHA-256 D5900F92A7758F2417EC1D48B2530EB7D54DBAFEC13353135C1E615A5A018859
Agent prompt

Install MCP36.6 safely by OS

Copy the prompt into a local agent opened in the target project. It must use only the verified GitHub v0.1.0a16 release, an isolated Python 3.10+ environment and the deterministic checks before accepting an upgrade.

Windows 
Open https://github.com/thegobi/ithz-mcp/releases/tag/v0.1.0a16, download the wheel and SHA256SUMS.txt, and verify wheel SHA-256 62483929afeff1957eeeed7f6f0a36b7a483e82c9bf56f17a2ed1cd94d749c4a. On Windows create a fresh isolated Python 3.10+ environment, install the wheel, run run-mcp36-memory-integrity and run-mcp36-4-canary, and inspect ithz-mcp version. Back up any existing project.ithz first; do not rewrite it, enable the canary or create a Git commit without explicit approval.
macOS 
Open https://github.com/thegobi/ithz-mcp/releases/tag/v0.1.0a16, download the wheel and SHA256SUMS.txt, and verify wheel SHA-256 62483929afeff1957eeeed7f6f0a36b7a483e82c9bf56f17a2ed1cd94d749c4a. On macOS create a fresh isolated Python 3.10+ environment, install the wheel, run run-mcp36-memory-integrity and run-mcp36-4-canary, and inspect ithz-mcp version. Back up any existing project.ithz first; do not rewrite it, enable the canary or create a Git commit without explicit approval. Native binaries are not included in this release.
Ubuntu/Linux 
Open https://github.com/thegobi/ithz-mcp/releases/tag/v0.1.0a16, download the wheel and SHA256SUMS.txt, and verify wheel SHA-256 62483929afeff1957eeeed7f6f0a36b7a483e82c9bf56f17a2ed1cd94d749c4a. On Linux create a fresh isolated Python 3.10+ environment, install the wheel, run run-mcp36-memory-integrity and run-mcp36-4-canary, and inspect ithz-mcp version. Back up any existing project.ithz first; do not rewrite it, enable the canary or create a Git commit without explicit approval. Native binaries are not included in this release.

MCP36.6 is a pre-release alpha for controlled pilots. Installation does not rewrite an old archive automatically. Signed activation requires an operator-controlled trust policy; missing trust configuration keeps new typed claims quarantined. The canary remains off until a user explicitly enables it with time and case limits. ITHZ-MCP does not replace Git or human authority to act.

Licensing phases

The public packages are alpha previews for now. Monetization is separated by layer so the free boundary and future paid use are obvious.

ITHZ Drive Free Personal
  • Free Personal: personal, learning, hobby and open-source evaluation.
  • Commercial: planned paid use for client and company work.
  • Team/Business: planned policy, deployment, audit reports and support.
ITHZ MCP36.6 Public Core
  • Evaluation and controlled pilot use only under the repository LICENSE.
  • Production, redistribution and commercial use require prior written permission.
  • Alpha software is provided as-is; verify the checksum, test in isolation and keep rollback available.
ITHZ Native Developer Preview
  • Free Developer Preview: personal, research, learning and integration evaluation.
  • Native Commercial: planned CLI/SDK licensing for client and company work.
  • OEM/embedded: planned integration support after hardening gates.