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acdh-oeaw/arche-fcs
===================

CLARIN Federated Content Search plugin for ARCHE

1.1.4(1y ago)23.3k[1 issues](https://github.com/acdh-oeaw/arche-fcs/issues)MITPHP

Since Dec 4Pushed 3mo ago4 watchersCompare

[ Source](https://github.com/acdh-oeaw/arche-fcs)[ Packagist](https://packagist.org/packages/acdh-oeaw/arche-fcs)[ Docs](https://github.com/acdh-oeaw/arche-fcs)[ RSS](/packages/acdh-oeaw-arche-fcs/feed)WikiDiscussions master Synced 2d ago

READMEChangelog (10)Dependencies (1)Versions (16)Used By (0)

ARCHE-FCS
=========

[](#arche-fcs)

A CLARIN [Federated Content Search 2.0](https://office.clarin.eu/v/CE-2017-1046-FCS-Specification.pdf) endpoint for [ARCHE](https://acdh-oeaw.github.io/arche-docs/).

Deprecation notice
------------------

[](#deprecation-notice)

As of 2026-03-24 the  deployment has been shut down.

FCS resources are now served using the [noske-fcs](https://github.com/acdh-oeaw/noske-fcs) service which:

- can handle resource which are not in the ARCHE;
- supports advanced FCS search.

Limitations
-----------

[](#limitations)

- The CLARIN FCS requires search to be performed within the sentence context which is impossible in ARCHE. Therefore boolean operators are limited only to OR which isn't affected by this requirement.
- As there is only a *raw text* layer in ARCHE, both CLARIN FCS advanced search and specific OASIS-CQL indices in SRU search/CLARIN FCS basic search aren't supported.

Installation
------------

[](#installation)

- In the www docroot run: ```
    composer require acdh-oeaw/arche-fcs
    ln -s vendor/acdh-oeaw/arche-fcs/index.php index.php
    cp vendor/acdh-oeaw/arche-fcs/config-sample.yaml config.yaml

    ```
- Adjust the `config.yaml` providing ARCHE database connection details and your FCS metadata details.

Reference documentation
-----------------------

[](#reference-documentation)

- [FCS resources list curated by the CLARIN](https://github.com/clarin-eric/awesome-fcs)
- [CLARIN FCS landing page](https://www.clarin.eu/content/federated-content-search-clarin-fcs)
- [CLARIN FCS statistics page](https://contentsearch.clarin.eu/rest/statistics)
- [CLARIN FCS 2.0 specification](https://office.clarin.eu/v/CE-2017-1046-FCS-Specification.pdf)
- [CLARIN FCS validator](https://clarin.ids-mannheim.de/fcs-endpoint-tester/app/)
- [SRU langing page](http://www.loc.gov/standards/sru/)
    - [differences between SRU 1.2 and 2.0](http://www.loc.gov/standards/sru/differences.html)

###  Health Score

40

—

FairBetter than 86% of packages

Maintenance53

Moderate activity, may be stable

Popularity22

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity62

Established project with proven stability

 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 ~108 days

Recently: every ~308 days

Total

15

Last Release

527d ago

Major Versions

0.2.3 → 1.0.02020-12-09

### Community

Maintainers

![](https://www.gravatar.com/avatar/f1f662e3acb95efd9208cdcd2c97437db366044aea705985251760efcbd23070?d=identicon)[zozlak](/maintainers/zozlak)

---

Top Contributors

[![zozlak](https://avatars.githubusercontent.com/u/6503177?v=4)](https://github.com/zozlak "zozlak (26 commits)")

---

Tags

arche

###  Code Quality

Static AnalysisPHPStan

Type Coverage Yes

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