The project’s shared-language glossary / domain model, stored as GLOSSARY.md (GLOSSARY-MAP.md indexes several in a multi-context repo). It was CONTEXT.md / CONTEXT-MAP.md until Matt Pocock’s v1.3.0 (2026-10-04) renamed it everywhere the skills read and write it; existing files must be git mv’d. It maps project jargon to precise concepts so the agent can stay terse and consistent — the answer to failure mode #2 (verbosity). Bootstrapped by mp-grill-with-docs and deepened by mp-domain-modeling.
Naming conflict (cross-framework), resolved upstream 2026-10-04: GSD also writes a
CONTEXT.md, but it means something different: locked phase decisions and scope (see artifact-phase-context). Until v1.3.0 the two frameworks shared the filename for different artifacts. Matt Pocock’s rename toGLOSSARY.mdremoves the clash going forward; repos set up before v1.3.0 may still carry an MPCONTEXT.md.
Produced by (backlinks)
- mp-grill-with-docs — creates/updates it during grilling.
- mp-domain-modeling — sharpens it.
Read by
- mp-tdd · mp-diagnosing-bugs · mp-triage · mp-codebase-design · mp-improve-codebase-architecture — read it for the domain vocabulary.
- mp-wait-what · mp-pr — write their output in its ubiquitous language (v1.2.0 / v1.3.0).
See Also
- artifact-phase-context — GSD’s same-named but distinct artifact.
- artifact-adr — decisions recorded alongside the model.