Public-interest software inspection versioned methodology

A public record of software health.

Bridges, elevators, and food have condition records kept in public. The software underneath all three does not. This is that record: maintainability, engineering quality, security posture, ecosystem adoption, and governance, measured the same way for every repository.

01Evidence attached02Results independent of payment03Method versioned

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Free for high public-value repositories. Private and niche repositories follow the documented certification route.

Public queue operational
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Reproducible evidenceEvery published result links to inspectable source evidence and methodology.
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Independent resultsPayment, sponsorship, and vendor alignment cannot alter a published result.
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Signals, not warrantiesResults inform review and procurement; they do not replace expert judgement.
Live catalogue

The record, as it stands.

Every repository admitted so far, searchable and rankable, each entry opening on a full report with its evidence.

Indexed repositories
48,658
Monthly downloads under inspection
390B
Median health index
57 Moderate
48,658 recordsRanked by popularity · browse by tag · record statistics
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63Moderatehealth index
dsg-polymtl/flockmtl
Beyond Quacking: Deep Integration of Language Models and RAG into DuckDB (VLDB Demo 2025)
C++ · Python★ 350Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
npm
24Criticalhealth index
feross/safe-buffer
Safer Node.js Buffer API
JavaScript★ 350↓ 1.1B/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
Go
83Goodhealth index
googlecloudplatform/cluster-toolkit
Cluster Toolkit is an open-source software offered by Google Cloud which makes it easy for customers to deploy AI/ML and HPC environments on Google Cloud.
HCL · Go · Python★ 350Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
Go
83Goodhealth index
googlecloudplatform/hpc-toolkit
Cluster Toolkit is an open-source software offered by Google Cloud which makes it easy for customers to deploy AI/ML and HPC environments on Google Cloud.
HCL · Go · Python★ 350Jul 16, 2026
Apache-2.0Jul 16, 2026 · metrics 1.13.0
PyPI · crates.io
75Goodhealth index
igerber/diff-diff
Difference-in-Differences causal inference in Python. Callaway-Sant'Anna, Synthetic DiD, Honest DiD, event studies. sklearn-like API, validated against R.
Python★ 350↓ 16.8K/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
PyPI
66Moderatehealth index
ikegami-yukino/jaconv
Pure-Python Japanese character interconverter for Hiragana, Katakana, Hankaku, and Zenkaku
Python★ 350↓ 3.4M/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
crates.io
75Goodhealth index
iotaledger/identity
Implementation of the Decentralized Identity standards such as DID and Verifiable Credentials by W3C for the IOTA MoveVM.
Rust★ 350↓ 3,780/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
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51Moderatehealth index
lemire/fastmod
A C/C++ header file for fast 32-bit division remainders (and divisibility tests) on 64-bit hardware.
C++ · C★ 350Jul 23, 2026
Apache-2.0Jul 23, 2026 · metrics 1.13.0
PyPI
67Moderatehealth index
nanoframework/nf-interpreter
:gear: nanoFramework Interpreter, CLR, HAL, PAL and reference target boards
C · C++★ 350Jul 27, 2026
MITJul 27, 2026 · metrics 1.13.0
npm
78Goodhealth index
openwallet-foundation/credo-ts
Typescript framework for building decentralized identity and verifiable credential solutions
TypeScript★ 350Jul 20, 2026
Apache-2.0Jul 20, 2026 · metrics 1.13.0
PyPI
49At riskhealth index
pre-commit/mirrors-mypy
Mirror of mypy for pre-commit
Python★ 350Jul 24, 2026
MITJul 24, 2026 · metrics 1.13.0
RubyGems
64Moderatehealth index
test-kitchen/kitchen-vagrant
A Test Kitchen Driver for Vagrant
Ruby★ 350Jul 21, 2026
Custom licenseJul 21, 2026 · metrics 1.13.0
PyPI
75Goodhealth index
zephyrproject-rtos/west
West, Zephyr's meta-tool
Python★ 350↓ 1.6M/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
Packagist
63Moderatehealth index
FriendsOfSymfony1/symfony1
[DEPRECATED -- Use Symfony instead] Fork of symfony 1.4 with DIC, form enhancements, latest Swiftmailer, better performance, composer compatible and PHP 8 support
PHP★ 349↓ 18.8K/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
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65Moderatehealth index
OpenAMP/libmetal
An abstraction layer across RTOS, baremetal, and user-space Linux environments
C · Perl★ 349Jul 17, 2026
Custom licenseJul 17, 2026 · metrics 1.13.0
Packagist
69Moderatehealth index
googleads/google-ads-php
Google Ads API Client Library for PHP
PHP★ 349↓ 306.5K/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
Packagist
65Moderatehealth index
laravel-zero/framework
This repository contains the core code of Laravel Zero
PHP★ 349↓ 56.2K/moJul 23, 2026
MITJul 23, 2026 · metrics 1.13.0
Packagist
63Moderatehealth index
lexpress/symfony1
[DEPRECATED -- Use Symfony instead] Fork of symfony 1.4 with DIC, form enhancements, latest Swiftmailer, better performance, composer compatible and PHP 8 support
PHP★ 349Jul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
RubyGems
63Moderatehealth index
ruby/syntax_suggest
Searching for unexpected `end` syntax errors takes a lot of time. Let this gem do it for you!
Ruby★ 349Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
Go
82Goodhealth index
NVIDIA/aicr
Tooling for optimized, validated, and reproducible GPU-accelerated AI runtime in Kubernetes
Go · Markdown · YAML★ 348Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
crates.io
70Goodhealth index
delta-io/delta-kernel-rs
A native Delta implementation for integration with any query engine
Rust★ 348↓ 142.8K/moJul 13, 2026
Apache-2.0Jul 13, 2026 · metrics 1.13.0
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58Moderatehealth index
jfversluis/Plugin.Maui.Audio
Plugin.Maui.Audio provides the ability to play audio inside a .NET MAUI application
C#★ 348Jul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
npm
77Goodhealth index
mapbox/mcp-server
Mapbox Model Context Protocol (MCP) server
TypeScript★ 348↓ 3,123/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
RubyGems
50Moderatehealth index
pages-themes/midnight
Midnight is a Jekyll theme for GitHub Pages
JavaScript · SCSS★ 348Jul 18, 2026
CC0-1.0Jul 18, 2026 · metrics 1.13.0
Packagist
22Criticalhealth index
prologuephp/alerts
Alerts is a package that handles global site messages.
PHP★ 348↓ 154.2K/moJul 31, 2026
MITJul 31, 2026 · metrics 1.13.0
RubyGems
45At riskhealth index
threedaymonk/htmlentities
HTMLEntities is a simple library to facilitate encoding and decoding of named (ý and so on) or numerical ({ or Ī) entities in HTML and XHTML documents.
Ruby★ 348Jul 22, 2026
Custom licenseJul 22, 2026 · metrics 1.13.0
PyPI
72Goodhealth index
DougTrajano/pydantic-ai-skills
This package implements Agent Skills (https://agentskills.io) support with progressive disclosure for Pydantic AI. Supports filesystem and programmatic skills.
Python★ 347↓ 3.5M/moJul 25, 2026
MITJul 25, 2026 · metrics 1.13.0
Maven
67Moderatehealth index
FasterXML/jackson-dataformats-binary
Uber-project for standard Jackson binary format backends: avro, cbor, ion, protobuf, smile
Java★ 347Jul 26, 2026
Apache-2.0Jul 26, 2026 · metrics 1.13.0