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droost/engine
=============

Framework-free engine behind Droost: QA verify loop, AI-harness installers, guidelines/skills corpus services, scaffold blueprints, OKF wiki core, and code search/graph core for Drupal projects.

v0.1.1(yesterday)00GPL-2.0-or-laterPHPPHP ^8.3CI passing

Since Aug 13Pushed yesterdayCompare

[ Source](https://github.com/Ignibyte/droost-engine)[ Packagist](https://packagist.org/packages/droost/engine)[ RSS](/packages/droost-engine/feed)WikiDiscussions main Synced today

READMEChangelogDependencies (8)Versions (3)Used By (0)

droost/engine
=============

[](#droostengine)

The framework-free engine behind [Droost](https://www.drupal.org/project/droost).

Droost is a developer-acceleration toolkit for AI coding agents working on Drupal. Most of what it does is not actually Drupal-specific: running a QA verify loop, writing AI-harness config files, reading a guidelines corpus, generating scaffolds, composing wiki pages, indexing code. This package is that half — plain PHP with no Drupal dependency — so the same logic can serve the Drupal module, a standalone CLI, and repo-only tooling that has no installed site to boot.

Areas (each depends only on `Support` and `Extension`, never on a sibling):

AreaWhat it holdsLanded`Support`Shared primitives: project-root discovery, path guards, secret redaction, git HEAD, clock, state storepartly`Extension`The extension-locator port and its filesystem implementationno`Verify`The QA verify loop (lint, static analysis, tests) and its leg resultsyes`Guideline` / `Skill`Guidelines corpus reader and skill emittersno`Harness`Installers that write AI-harness files (AGENTS.md, SKILL.md, and friends)no`Scaffold`Blueprint registry and the framework-free code blueprintsno`Wiki`OKF wiki core: frontmatter, provenance, page composition, stalenessno`Search`Code search and graph core: chunkers, extractors, indexer, storesnoStatus
------

[](#status)

**0.x — extraction in progress.** Code is being lifted out of the droost module area by area (phases B1 through B5 of the extraction plan); each tranche lands behind a tagged release before the module switches over to it. Treat the API as unstable until 1.0: breaking changes bump the minor, and consumers should pin per minor (`~0.1.0`).

Landed so far (0.1.1): `Support\ProjectRoot`, `Support\PathGuard`, `Support\SecretRedactor`, `Support\GitHead`, `Verify\VerifyRunner` and `Verify\LegResult` — the pilot tranche, chosen because it has zero coupling to Drupal and therefore proves the packaging pipeline on the smallest possible surface. The rest of `Support` (clock, state store) arrives with the areas that need it.

Install
-------

[](#install)

```
composer require droost/engine

```

Requires PHP 8.3 or newer. `ext-pdo_sqlite` is suggested — it backs the SQLite code-graph and vector stores used for repo-only (no site) operation.

Development
-----------

[](#development)

```
composer install
vendor/bin/phpcs
vendor/bin/phpstan analyse
vendor/bin/phpunit

```

Coding standards are Drupal + DrupalPractice (`phpcs.xml.dist`), matching the module so lifted files diff to near-zero. PHPStan runs at level max with an empty baseline. CI runs all four on PHP 8.3 and 8.4.

License
-------

[](#license)

GPL-2.0-or-later. See [LICENSE](LICENSE).

###  Health Score

38

—

LowBetter than 83% of packages

Maintenance100

Actively maintained with recent releases

Popularity0

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity39

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~0 days

Total

2

Last Release

1d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/2007639?v=4)[Chad Peppers](/maintainers/chadmandoo)[@chadmandoo](https://github.com/chadmandoo)

---

Top Contributors

[![chadmandoo](https://avatars.githubusercontent.com/u/2007639?v=4)](https://github.com/chadmandoo "chadmandoo (2 commits)")

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/droost-engine/health.svg)

```
[![Health](https://phpackages.com/badges/droost-engine/health.svg)](https://phpackages.com/packages/droost-engine)
```

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