cdsl-cad/cadfs_to_cdsl/FEATURESCRIPT_QUERY_CAPABILITY_MATRIX.md

# FeatureScript Query Capability Matrix

This matrix is the versioned allow-list consumed by the CDSL selector resolver.
It records what the current runtime may execute, not what FeatureScript text it
can parse.  A missing entry is intentionally rejected with
`selector_query_unsupported`; a missing source version is rejected with
`selector_query_version_unknown`. Every registered row currently requires the
direct source import `onshape/std/geometry.fs@1511.0` in addition to its
FeatureScript language version. The lowerer preserves every direct
`onshape/std/*` import as `{path, version}` metadata, but an unregistered
library revision is not treated as compatible merely because its path matches.

| Query family | FeatureScript version | Source evidence | CDSL/runtime contract | Verified boundary |
| --- | --- | --- | --- | --- |
| `CAP_FACE` | `1511` | CADFS FeatureScript 1511 exported query history | Direct `extrude.start` / `extrude.end` builder output role; an immediate `up_to_surface` reference or a shell face-removal selector may consume that role | The consumer must immediately follow a direct `extrude_add_blind` `new_body` blind producer, with a complete/proven cap role and no stable-ID, binding-ID, or geometry fallback. `00925274` F3 resolves `extrude.start` for `up_to_surface`; `00212904` F2 and `00789939` F2 resolve immediate shell removals through `extrude.start` and `extrude.end`, respectively. Fresh pipelines preserve the distinction between execution and similarity: `00212904` executes through F5 but is RP-rejected, while `00789939` executes F2/F5 then preserves the F5 checkpoint when F6 remains unsupported. Later mutations, draft-with-holes, fused/multi-region results and generic CAP queries remain unsupported. |
| `CAP_EDGE` | `1511` | CADFS FeatureScript 1511 exported query history; `BRepPrimAPI_MakePrism.FirstShape(source_edge)` / `LastShape(source_edge)` exact cap-edge handles | A direct fillet/chamfer consumer of an independent, undrafted, `new_body` blind prism: one exact direct source-profile edge -> one role-qualified `extrude.start` or `extrude.end` cap edge, followed only by complete/proven one-to-one continuations to the active body | The selector must name one retained direct source entity and explicit CAP side. The adapter accepts the cap handle only after `IsSame` verifies it is present in the final snapshot; resolver follows the source anchor and role through `boundary`, and accepts subsequent `continuation` only when every relation is complete/proven and operation cardinality remains one-to-one. A direct all-circle annulus with one contained circle is included when both source wires retain exact final-face membership; outer/inner roles remain distinct. A direct analytic region with a solver-split circular hole is included only when all four arcs carry the same explicit logical-circle source marker and that source maps uniquely to one unsplit profile circle; the adapter reconstructs one native wire before the same final-face check. Corpus evidence: `00021014` F2 resolves nine non-hole start/end selectors and is strict/RP passing; hole matrix `00479470`, `00501170`, `00526649` is RP passing and `00621329` is strict/RP passing. `00694309` F4 resolves F1's start CAP edge through F3's proven primary-cut continuation and is strict/RP passing. `00566233` resolves both F2 selectors before an OCC chamfer feasibility failure, while `00614954`/`00678961` resolve F2 before later unsupported queries. `00735367` resolves F2 from its line-outer/circular-hole region and executes F3 before an unrelated F4 unsupported query. Incomplete/mixed logical-circle markers do not create a circular-hole anchor; partial/branched continuation, trimmed/split profiles, multi-region-with-hole profiles, draft, multiple/two-sided extents, fused results, and unproven boolean/SPLIT/COPY/pattern continuations are rejected. This is not general CAP_EDGE replay. |
| `SWEPT_BODY` | `1511` | CADFS FeatureScript 1511 exported singleton `qUnion([makeQuery(..., SWEPT_BODY, EntityType.BODY)])` history | An immediate one-sided `up_to_body` extent may reference exactly one active body record produced by a preceding independent `new_body` blind prism | The source body must be the immediately preceding `extrude_add_blind`, with `result_mode: new_body`, blind undrafted direct-prism semantics, and an active producer body record. Lowering emits only `active_body_member` evidence with `body_member_contract: direct_new_body`; resolver proves the active record and producer identity, then returns `body_member`. `00694309` F3 resolves this reference; its F4 strict/RP pass is separately established by the bounded `CAP_EDGE` continuation contract, not by widening this body-member contract. Later successors, `ADD`, cut/revolve/sweep, `COPY`, boolean/pattern/delete, multiple active bodies, multiple query items, other versions, and all stable-ID, geometry, binding-ID, aggregate/current-body fallbacks are rejected. |
| `OFFSET_FACE` | `1511` | CADFS FeatureScript 1511 exported query history | `shell.offset_face` builder output role plus one TDD source cap | Immediate direct shell owner and one explicit `extrude.start` or `extrude.end` true dependency. |
| `SWEPT_FACE` | `1511` | CADFS FeatureScript 1511 exported query history; direct-prism `BRepPrimAPI_MakePrism.Generated(edge)` relation plus final-snapshot `BRepAlgoAPI_Cut.Modified/Preserved` target history | An immediate fillet/chamfer consumer or shell removal, or a one-sided `up_to_surface` extent: one retained direct source-profile edge -> its generated side face, followed only by complete/proven kernel continuations to one active face | Limited end-to-end contract. The source prism must be independent, undrafted, `new_body`, blind, and retain one exact direct wire/face construction anchor. The extent variant carries no output role, stable ID, binding ID, or geometry hint. For a single-solid primary cut, target-side builder history is registered independently of whether its tool has direct-prism history; transient tool topology remains restricted to the separate source-qualified `INTERSECT` contract. Resolver traverses only the requested result topology kind, measures cardinality over complete/proven final-snapshot relations of that source/result kind, and still rejects any bound partial, split, merge, or inactive branch. Non-final intermediate handles and cross-type section diagnostics remain diagnostic only. `00925274` resolves F1 E0 through F3, F6, F9 and F12 target continuations and is strict/RP passing. The shell variant accepts only original non-construction lines. Direct all-circle construction includes one annular hole; independently constructed direct circle regions retain one delta per source face only when every generated result remains in the final snapshot. IMPRINT/split source profiles, draft, multiple/two-sided extents, fused source results, unproven/split continuations, revolve, sweep, loft, copy and pattern are rejected. Fresh corpus evidence: `00594348` and `00925274` are strict in `output/swept-face-target-continuation-20260910`; `00111611` and `00974931` retain rebuild failures. This is not family completion. |
| `SWEPT_EDGE` | `1511` | CADFS FeatureScript 1511 exported query history; direct-prism `BRepPrimAPI_MakePrism.Generated(vertex)` relation | One immediate downstream consumer of an independent, undrafted, `new_body` blind prism: a source profile vertex, identified by its complete incident source-edge set -> its generated vertical edge | Limited end-to-end contract. The source vertex must retain two exact direct-profile edge anchors and the generated relation must be complete and active. One analytic contour region may contain hole wires: all wires are passed once to `BRepBuilderAPI_MakeFace`, then each retained anchor is checked against the finished face with `IsSame`. A profile with multiple regions and any hole stays on the established `Face.make_holes` path with no anchors, preserving its executable geometry. IMPRINT/split or otherwise mutated profiles, draft, multiple/two-sided extents, fused results, boolean/SPLIT successors, revolve, sweep, loft, copy and pattern are rejected; this is not family completion. Corpus evidence: `00000715` F3; `00007264` F2 resolves four selectors by kernel lineage but is comparison-rejected; `00039669` F2 is strict/RP passing; `00151159` F2 is RP passing. |
| `INTERSECT` | `1511` | CADFS FeatureScript 1511 exported query history; OCC boolean `SectionEdges()` plus exact `Generated(face)` handles from both inputs | One `INTERSECT EDGE` of exactly two source-qualified direct-prism `CAP_FACE`/`SWEPT_FACE` inputs from either one explicit `boolean_bodies` target/tool pair, or one immediate primary `extrude_cut_blind` target plus its transient direct-prism tool snapshot | The adapter creates a relation only when the same section edge is returned by `Generated(face)` for exactly one face in each boolean input and `IsSame` binds all three handles to the input/final snapshots. A primary cut records its tool only as transient historical topology: exactly one active target solid/member, one tool solid, complete direct-prism anchors/history and one immediate consumer are required; the tool itself cannot be selected. Resolver requires one complete relation, the `intersection`/`one` policy and final active member. Unqualified `SectionEdges()`, duplicate output edges, incomplete source snapshots, keep-tools, multiple target/tool members, copied/transformed/patterned/TDD/IMPRINT inputs, non-direct prisms, primary query `disambiguationData` whose FeatureScript semantics are unverified, and unknown versions remain rejected. This is a contract test boundary; `00020311`/`00029250` retain their F3 checkpoints because their `OD(0/1)` selectors are deferred. Real-corpus RP evidence is not yet sufficient to mark general `INTERSECT` replay complete. |

## Source Sketch Path Queries (Not Runtime Selector Capabilities)

This section is intentionally outside the resolver allow-list above. The query
does not select rebuilt body topology: it selects source sketch reference-wire
geometry while lowering a `sweep` path. It therefore creates no
`selector_intent`, kernel-lineage relation, or stable-ID fallback permission.

| Source query / consumer | FeatureScript version | Source evidence | Lowering and runtime boundary | Evidence |
| --- | --- | --- | --- | --- |
| `qUnion([qConstructionFilter(qBodyType(qCreatedBy(sketch, EDGE), WIRE), NO)])` as `sweep.path` | `1511` + direct `onshape/std/geometry.fs@1511.0` | Local Onshape standard-library mirror `query.fs`: `BodyType.WIRE` describes sketch curves (lines or curves), `qBodyType` retains entities owned by that body type, and `qConstructionFilter(..., NO)` retains only non-construction entities. The repository does not vendor the exact 1511 standard-library snapshot, so this is source-semantics evidence rather than a claim that all revisions are compatible. | The owner must resolve to a source sketch with exactly one non-construction entity, whose exact source type is `line` or `bspline`; the outer query must be the exact singleton `qUnion` wrapper. `line` paths retain their endpoints. `bspline` paths retain the exported interpolation points, parameters, and endpoint derivatives; a two-point B-spline is executable only when both derivatives are present. Multiple entities, arcs/circles, construction-only geometry, omitted wrapper/filter, other query composition, other language/library revisions, loft guides, surface/profile consumers, and all runtime-body uses remain rejected or deferred. | The fresh seven-sample RP matrix `output/qbodytype-direct-sketch-wire-matrix-20260910-v1` rebuilds all direct-path cases: `00191739` is strict, `00726304` is RP-only approximate, `00227428`/`00287471`/`00500952`/`00816123` are comparison-rejected, and two-point B-spline `00896761` is `comparison_timeout` at 60 seconds. These are execution classifications, not a claim that rejected/timeout models are similar. `00786708` F2 remains deferred because F0 contains multiple non-construction path entities; its independent F5 single-line path still lowers. |

## Deferred source queries

Every CADFS topology selector now retains a `selector_intent`, including
selectors for query families and source versions not present in this matrix.
Such selectors use `evidence: "feature_script_query"` and a non-executable
`multiplicity: "none"` policy. Their geometry and legacy stable ID remain
diagnostic context only: `TopologyRegistry.resolve` rejects them before either
can bind. Direct datum planes are the sole exception; they use
`query_family: "GEOMETRIC"` with `evidence: "explicit_datum"` and retain the
explicit-frame resolution path.

This closes the former legacy path where `1793` loft `SWEPT_EDGE` selectors in
`00005267` F4 could bind from endpoint bounding boxes despite no registered
FeatureScript query contract. The current result is a `selector_query_unsupported`
failure with the executable F3 checkpoint exported. Equivalent bounded
rejections now cover unproven CAP/SWEPT/OFFSET/COPY/INTERSECT fallbacks; they do
not reduce the matrix's direct-prism coverage or claim general query support.

The repository does not currently vendor the FeatureScript standard-library
sources for other versions or `makeQuery` encodings.  They are not inferred
from a `15xx` prefix or a single corpus sample.