twelve-factor

reference corpus · status live · category GOOD (Design guidance & exemplars) · lane A · refresh pinned

What an agent uses it for

an agent containerising or configuring an app queries this for the factor's exact statement and rationale (G3 borderline: well-known prose — keep only if G7 shows retrieval value)

Use it
xerj corpus add --from https://raw.githubusercontent.com/xerj-org/xerj/corpus-hub/tools/xerj-code/hub/twelve-factor.json
xerj corpus index twelve-factor → xerj code twelve-factor "your question"

Sources & pins

source	pin	licence	size	review note
twelve-factor	1385d2c80bac…	MIT	21.8 MB / 1,070 files	LICENSE at pin: MIT (site code + content). \| profiler evidence: PROFILER 2026-10-02T00:49:45Z trees-only — files=1070; backlog hint: verify at pin (code MIT reported; content licence separate); api licence: unknown; evidence: LICENSE→MIT

21.8 MB across 1,070 files · added 2026-10-02

Rights

MIT — redistribution permitted with attribution per the licence review . The review block records a human opening each licence file at the pin; detector output is a hint, never the verdict.

Retrieval spot-check (G7)

not yet spot-checked; queries are pre-registered in the registry before grading.