Vocabulary
Seven canonical marks
Forward, back, external, disclosure, close, add, and check cover the recurring product interactions without an ornamental icon library.
Reference · Release history
Change
with memory.
Every canonical decision is versioned, attributable, reversible, and reflected across the site, tokens, validator, skill, and MCP.
12.1 / Current release
2.4.0 — Icons become part of the system.
Interface direction and state now use one deterministic SVG vocabulary instead of font-dependent arrows, dingbats, or emoji.
Geometry
One stroke grammar
Icons inherit color and use a 1.5px stroke, square caps, miter joins, and a 24-unit view box.
Enforcement
Drift fails early
The skill names the rule, the MCP exposes the assets, and the checker rejects Unicode control glyphs.
12.2 / Archived lineage
2.3.1, 2.3.0, 2.2.0, 2.1.0, 2.0.0, 1.1.0, and 1.0.0 remain preserved.
Ontology 2.3 added Working Paper; 2.2 clarified thesis and monument roles; 2.1 made fidelity enforceable; 2.0 established the durable standard.
History
No silent deletion
Immutable releases and tags preserve the exact former canon and its published agent surface.
Profiles
Bounded by purpose
Literary and Working Paper survive only inside their explicitly declared use cases.
Migration
No mixed defaults
New personal work starts with 2.4. Existing artifacts retain their declared release until intentionally migrated.