Inspector
The system inspecting itself — the live platform runtime, coverage, contracts, passports, and a reciprocity readout. It proves the field is measured, related, and fed back, not magic.
System report
✓ every force is passported and conformance-covered
Live platform runtime
The running <field-root>'s platform registries,
read live each frame — the actual production runtime (Phase D), not a mock. The six-phase
scheduler runs discover → read → compute → state → write → render; the counts below
are the real registered measurements, state, feedback bindings, relationships, visuals, and
overlays on this page.
Connecting to the field-root platform…
These are live, not mocked — and the zeroes are real too. This docs page registers bodies and relationships, but declares no visual bindings, overlays, or thresholded state, so the inspector shows exactly what is running. The Reading Field exercises state and feedback in full.
Relationship graph
- no relationships discovered yet
Platform lint
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Pattern inspector
Pick a pattern to see its compiled plan (compilePattern) and then run it through
applyPattern live. This answers why is this moving: which runtime tokens execute,
which metrics are written, which relationships bind, and what the reduced-motion output is.
Compiled plan
- Natural field
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- Runtime tokens
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- Metrics → vars
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- Diagnostics
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- Conditions
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- Reduced-motion
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Live application
- run a pattern to see live metrics
Live reciprocity
These are real bodies in the page-wide field. The bars read their live --field-density write-back each frame.
Contracts (25)
Show all contracts
- Body Contract — id, element/owner, geometry provider, field target, write-back target, behavior registration, lifecycle hooks
- Field Contract — field(body, x, y, env) → vector/scalar/compound/null, declaring its kind
- Force Contract — token, label, apply(); a passport declaring its physics (passport.ts)
- Transport Contract — a primitive that moves matter along field geometry; fieldflow is canonical
- Agent Contract — identity, state, inputs, outputs, accepted influence, emitted metrics, events, tests
- Event Contract — a thresholded, debounced event with a useful detail payload, traceable to a metric
- Feedback Contract — a write-back of field state to CSS vars / data-state / ElementInternals
- Visualization Contract — a layer that reads field/particle/grid/relationship state to reveal it
- Source/Sink Contract — a source budget (spawn rate, max particles, life, cooldown) or sink budget (capacity, saturation)
- Performance Contract — a budget for particles, bodies, local cells, field lines, heatmap resolution, DPR
- Accessibility Contract — a reduced-motion fallback for any motion-dependent meaning; labels for interactive fields
- Conformance Contract — proof for every force, render mode, agent, source/sink, recipe
- ElementAgent Contract — a DOM element + the metrics it receives (density, attention, heat, entropy, coherence, memory, pressure, pull-x/y)
- RelationshipAgent Contract — id, from, to, type, strength, tension, memory, active
- UserAgent Contract — pointer position/velocity, focus, selection, scroll, reduced-motion flag
- LayoutAgent Contract — a region rect + the metrics aggregated over the bodies inside it
- DataAgent Contract — a record’s semantic fields + a salience that decays unless reinforced
- EventAgent Contract — a metric, an enter/exit threshold with hysteresis, and a debounce window
- Visual Language Contract — a declared mapping from field metrics to bounded visual properties; a VisualLayerDeclaration per layer
- Field Recipe Contract — id, name, intent, primitives, bodies, render, metrics, diagnostics, accessibility (+ optional naturalField, relationships, budget, expected, notes)
- Recipe Runtime Contract — compileRecipe(recipe) → a runtime plan (bodies/relationships/feedback/diagnostics/metrics/conditions/reducedMotion); applyRecipe(root, recipe) registers it and returns an inspectable, destroyable handle (@fundamental-engine/dom)
- Intent Compiler Contract — a mapping from author intent to concrete force tokens + render layers
- Semantic Layer Contract — a mapping from a meaning (importance, confidence, urgency…) to a field metric
- Interaction Material Contract — a material → real force-token composition (feel built from behavior)
- Field State Contract — a named field state → the field behavior it implies
Force passports (37)
| Token | Family | Class | Truth | field() | Work | Cons. speed | Charge | Neutral |
|---|---|---|---|---|---|---|---|---|
attract | canonical | A | designed | · | ✓ | · | · | ✓ |
repel | canonical | A | designed | · | ✓ | · | · | ✓ |
swirl | canonical | A | designed | · | ✓ | · | · | ✓ |
stream | canonical | A | designed | · | ✓ | · | · | ✓ |
viscosity | canonical | A | designed | · | ✓ | · | · | ✓ |
jet | canonical | A | designed | · | ✓ | · | · | ✓ |
tether | canonical | A | designed | · | ✓ | · | · | ✓ |
wall | canonical | A | designed | · | · | ✓ | · | ✓ |
sink | canonical | A | designed | · | ✓ | · | · | ✓ |
gravity | natural | A | physical | ✓ | ✓ | · | · | ✓ |
charge | natural | A | physical | ✓ | ✓ | · | ✓ | · |
magnetism | natural | A | physical | ✓ | · | ✓ | ✓ | · |
thermal | natural | A | physical | · | ✓ | · | · | ✓ |
collide | natural | B | physical | · | ✓ | · | · | ✓ |
diffuse | natural | C | physical | · | ✓ | · | · | ✓ |
propagate | natural | C | physical | · | ✓ | · | · | ✓ |
memory | natural | C | semantic | · | ✓ | · | · | ✓ |
fieldflow | extended | A | hybrid | · | ✓ | · | · | ✓ |
lens | extended | A | designed | · | ✓ | · | · | ✓ |
gate | extended | A | designed | · | ✓ | · | · | ✓ |
buoyancy | extended | A | designed | · | ✓ | · | · | ✓ |
shear | extended | A | designed | · | ✓ | · | · | ✓ |
crystallize | extended | A | designed | · | ✓ | · | · | ✓ |
align | extended | B | designed | · | ✓ | · | · | ✓ |
wind | extended | A | designed | · | ✓ | · | · | ✓ |
cohesion | extended | B | designed | · | ✓ | · | · | ✓ |
pressure | extended | B | designed | · | ✓ | · | · | ✓ |
hunt | extended | B | designed | · | ✓ | · | · | ✓ |
spawn | extended | S | designed | · | ✓ | · | · | ✓ |
link | extended | B | designed | · | ✓ | · | · | ✓ |
morph | extended | D | designed | · | ✓ | · | · | ✓ |
resonate | extended | modifier | designed | · | · | ✓ | · | · |
spotlight | extended | modifier | designed | · | · | ✓ | · | · |
screen | extended | modifier | designed | · | · | ✓ | · | · |
pigment | extended | A | designed | · | · | ✓ | · | ✓ |
relief | extended | C | physical | · | ✓ | · | · | ✓ |
warp | extended | A | designed | · | · | ✓ | · | ✓ |