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
97,333
Monthly downloads under inspection
647B
Median health index
59 Moderate
20,407 recordsRanked by popularity · browse by tag · record statistics
Maven
34At Riskhealth index
apache/tika
The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).
Java · Rich Text Format★ 4,100Oct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
PyPI · npm
96Exceptionalhealth index
microsoft/apm
Agent Package Manager
Python★ 4,095Oct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
Packagist
19Criticalhealth index
LaravelCollective/html
HTML and Form Builders for the Laravel Framework
PHP★ 4,086↓ 561.9K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
Maven
96Exceptionalhealth index
corda/corda
Corda is an open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart contract technology allows businesses to transact directly, with value.
Kotlin★ 4,078Oct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
crates.io
34At Riskhealth index
async-rs/async-std
Async version of the Rust standard library
Rust★ 4,062↓ 3.9M/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
npm
89Excellenthealth index
steipete/oracle
Ask the oracle when you're stuck. Invoke GPT-5 Pro with a custom context and files.
TypeScript★ 4,062↓ 16.2K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
NuGet
44Weakhealth index
mcintyre321/OneOf
Easy to use F#-like ~discriminated~ unions for C# with exhaustive compile time matching
C#★ 4,058Oct 21, 2026
MITOct 21, 2026 · metrics 2.10.0
Maven
83Excellenthealth index
microsoft/SEAL
Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.
C++ · C#★ 4,054Oct 22, 2026
MITOct 22, 2026 · metrics 2.10.0
PyPI
93Exceptionalhealth index
datamodel-code-generator/datamodel-code-generator
Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.
Python★ 4,042↓ 13.6M/moOct 18, 2026
MITOct 18, 2026 · metrics 2.10.0
PyPI
93Exceptionalhealth index
checkpoint-restore/criu
Checkpoint/Restore tool
C · Python★ 4,036Oct 19, 2026
Custom licenseOct 19, 2026 · metrics 2.10.0
Go
29At Riskhealth index
roboll/helmfile
Deploy Kubernetes Helm Charts
Go★ 4,034Oct 21, 2026
MITOct 21, 2026 · metrics 2.10.0
crates.io
100Exceptionalhealth index
modelcontextprotocol/rust-sdk
The official Rust SDK for the Model Context Protocol
Rust★ 4,033↓ 12.4M/moOct 20, 2026
Custom licenseOct 20, 2026 · metrics 2.10.0
Packagist
44Weakhealth index
symfony/polyfill-ctype
Symfony polyfill for ctype functions
PHP★ 4,031↓ 26.9M/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
Go
88Excellenthealth index
cel-expr/cel-spec
Common Expression Language -- specification and binary representation
Starlark★ 4,022Oct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
crates.io
92Excellenthealth index
denoland/rusty_v8
Rust bindings for the V8 JavaScript engine
Rust · C++★ 4,022↓ 2.6M/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
Packagist
98Exceptionalhealth index
stripe/stripe-php
PHP library for the Stripe API.
PHP★ 4,021↓ 8.4M/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
crates.io
98Exceptionalhealth index
maplibre/martin
Blazing fast and lightweight PostGIS, MBtiles and PMtiles tile server, tile generation, and mbtiles tooling.
Rust★ 4,012↓ 20.2K/moOct 21, 2026
Apache-2.0Oct 21, 2026 · metrics 2.10.0
NuGet
97Exceptionalhealth index
ravendb/ravendb
ACID Document Database
C# · TypeScript★ 4,005Oct 21, 2026
Custom licenseOct 21, 2026 · metrics 2.10.0
PyPI
93Exceptionalhealth index
TransformerLensOrg/TransformerLens
A library for mechanistic interpretability of GPT-style language models
Python★ 3,986Oct 22, 2026
MITOct 22, 2026 · metrics 2.10.0
PyPI
96Exceptionalhealth index
iree-org/iree
A retargetable MLIR-based machine learning compiler and runtime toolkit.
C++ · C · MLIR★ 3,986Oct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
NuGet
81Excellenthealth index
scriban/scriban
A fast, powerful, safe and lightweight scripting language and engine for .NET
C#★ 3,982Oct 21, 2026
BSD-2-ClauseOct 21, 2026 · metrics 2.10.0
crates.io
92Excellenthealth index
RustAudio/cpal
Low-level cross-platform audio I/O library in Rust
Rust★ 3,980↓ 2.9M/moOct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
npm
86Excellenthealth index
rejetto/hfs
HFS is a web file server for your computer. Share folders or even a single file thanks to the virtual file system.
TypeScript★ 3,956↓ 3,972/moOct 20, 2026
GPL-3.0Oct 20, 2026 · metrics 2.10.0
PyPI
94Exceptionalhealth index
evalstate/fast-agent
Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP/A2A Support
Python★ 3,943Oct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
npm
98Exceptionalhealth index
openai/openai-agents-js
A lightweight, powerful framework for multi-agent workflows and voice agents
TypeScript★ 3,936↓ 35.5M/moOct 22, 2026
MITOct 22, 2026 · metrics 2.10.0
—
17Criticalhealth index
fatih/structs
Utilities for Go structs
Go★ 3,920Oct 21, 2026
MITOct 21, 2026 · metrics 2.10.0
npm
96Exceptionalhealth index
primer/react
An implementation of GitHub's Primer Design System using React
TypeScript★ 3,920↓ 310.2K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
npm
89Excellenthealth index
gildas-lormeau/zip.js
JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.
JavaScript★ 3,900↓ 25.3M/moOct 20, 2026
BSD-3-ClauseOct 20, 2026 · metrics 2.10.0
Go
54Moderatehealth index
xo/dbtpl
Command line tool to generate idiomatic Go code for SQL databases supporting PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server
Go · Shell★ 3,896Oct 19, 2026
MITOct 19, 2026 · metrics 2.10.0
crates.io · npm
92Excellenthealth index
yvgude/lean-ctx
LeanCTX is the Context Gateway for AI Systems. Select task-relevant context, apply supported controls, connect local knowledge and inspect recorded evidence. Open-source Engine: CLI, MCP, hooks and supported proxy paths.
Rust★ 3,893↓ 917/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0