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riverar/mach2

Windows Feature Control Multi-tool observed · 2026-08-28

github.com/riverar/mach2 · C++ · GPL-3.0 (copyleft) · archived observed · 2026-08-28

Health v2 · maintenance only

10/100

  • Activity 0
  • Release rhythm 8
  • Longevity 100

Flags: archived

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 3063
  • days_rel: n/a
  • days_push: 627
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

1119 stars · 104 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Mach2 is a Windows command-line multi-tool for managing the Windows Feature Store, allowing users to discover, enable, disable, and revert hidden feature switches stored in the Windows Notification Facility (WNF). It also scans PDB files for feature symbols. The project was retired in December 2024 in favor of ViVe.

Use cases

  • enable hidden experimental windows features
  • dump windows feature control store
  • scan pdb files for feature symbols
  • disable a windows feature by id
  • revert windows feature to default state

When to choose

  • you need to toggle Windows feature flags on Windows 10 versions older than 2004
  • you want to scan PDB files for feature symbols for research

When to avoid

  • you are on Windows 10 version 2004 or newer - use ViVe instead
  • you need an actively maintained or supported tool

Facets

cli-tool · maturity abandoned

developer-tools configuration-management reverse-engineering windows developer-tools operating-systems windows cli cpp windows-feature-store wnf feature-flags retired pdb-scanning

1 source

Member repositories

RepositoryRoleHealth v2
riverar/mach2main10

For agents

markdown · JSON · MCP: product_card(name="riverar/mach2")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem