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[Utility & Helpers](/categories/utility) 4. / 5. neos/metadata ActiveNeos-package[Utility & Helpers](/categories/utility) neos/metadata ============= Data types and interfaces to manage meta data for assets in Neos 2.3.0(4y ago)411.3k↓11.7%6[1 PRs](https://github.com/neos/metadata/pulls)2MITPHP Since Dec 31Pushed 4w ago1 watchersCompare [ Source](https://github.com/neos/metadata)[ Packagist](https://packagist.org/packages/neos/metadata)[ Fund](https://shop.neos.io/neosfunding/)[ RSS](/packages/neos-metadata/feed)WikiDiscussions main Synced yesterday READMEChangelog (6)Dependencies (3)Versions (11)Used By (2) [![Latest Stable Version](https://camo.githubusercontent.com/a96e7f3288c86ef0e2f2b1a9b3c615d38e26a4b9227401f9d1aabb97592a133c/68747470733a2f2f706f7365722e707567782e6f72672f6e656f732f6d657461646174612f762f737461626c65)](https://packagist.org/packages/neos/metadata)[![Total Downloads](https://camo.githubusercontent.com/cd7796a67de0ab7f4d41a69fc7491205c7c0e739c44f615f40c2b7c7dd60b6eb/68747470733a2f2f706f7365722e707567782e6f72672f6e656f732f6d657461646174612f646f776e6c6f616473)](https://packagist.org/packages/neos/metadata)[![License](https://camo.githubusercontent.com/c73d2373220467d88292bdd9c260e2eaad2e1d55ac33d17fea1f6cd8fd660bc5/68747470733a2f2f706f7365722e707567782e6f72672f6e656f732f6d657461646174612f6c6963656e7365)](https://packagist.org/packages/neos/metadata) Neos.MetaData Package ===================== [](#neosmetadata-package) This package provides data types and interfaces to handle meta data for assets in Neos (or Flow). Installation ------------ [](#installation) Install using composer: ``` composer require neos/metadata ``` If you install a package that depends on this package, you should not need to require it manually, though. Some related packages are: - [`neos/metadata-extractor`](https://github.com/neos/metadata-extractor): Provides CLI and realtime meta data extraction on assets - [`neos/metadata-contentrepositoryadapter`](https://github.com/neos/metadata-contentrepositoryadapter): Handles the mapping of meta data DTOs to the Neos Content Repository Configuration ------------- [](#configuration) The provided asset meta data mapper is configured with Eel expressions to determine the source of mapped data. Check the setup below `Neos.MetaData.metaDataMapping`. Usage ----- [](#usage) The package does not in itself change the way metadata is handled. Instead it provides ways for other packages to interact with meta data of assets. ### Defined Meta Data Mappers [](#defined-meta-data-mappers) - **AssetModelMetaDataMapper**: Maps meta data to `Asset` models from `neos/media`. Supported are title, caption, copyright notice (on `neos/media` 4.2 and up), tags and collections (see configuration above). ### Defined Data Transfer Objects [](#defined-data-transfer-objects) - **Asset**: The asset DTO provides basic data about the asset, like original file name. - **IPTC**: Image meta data, title and description of the photograph and the author. For further specifications see . - **EXIF**: Exchangeable image file format for digital still cameras, the technical meta data of an image. For further specifications see . ### Health Score 48 — FairBetter than 93% of packages Maintenance61 Regular maintenance activity Popularity31 Limited adoption so far Community19 Small or concentrated contributor base Maturity69 Established project with proven stability Bus Factor1 Top contributor holds 80% 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 ~276 days Recently: every ~465 days Total 8 Last Release 1533d ago Major Versions 1.0.x-dev → 2.0.02017-03-11 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/11575267?v=4)[Neos](/maintainers/neos)[@neos](https://github.com/neos) --- Top Contributors [![daniellienert](https://avatars.githubusercontent.com/u/642226?v=4)](https://github.com/daniellienert "daniellienert (88 commits)")[![ComiR](https://avatars.githubusercontent.com/u/11410095?v=4)](https://github.com/ComiR "ComiR (13 commits)")[![kdambekalns](https://avatars.githubusercontent.com/u/95873?v=4)](https://github.com/kdambekalns "kdambekalns (7 commits)")[![gerhard-boden](https://avatars.githubusercontent.com/u/10533739?v=4)](https://github.com/gerhard-boden "gerhard-boden (1 commits)")[![gjwnc](https://avatars.githubusercontent.com/u/19683930?v=4)](https://github.com/gjwnc "gjwnc (1 commits)") --- Tags flowframeworkhacktoberfestmetadataneoscms ### Embed Badge ![Health badge](/badges/neos-metadata/health.svg) ``` [![Health](https://phpackages.com/badges/neos-metadata/health.svg)](https://phpackages.com/packages/neos-metadata) ``` ### Alternatives [neos/neos An open source Content Application Platform based on Flow. 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