* test(mcp): pin Kimi/Moonshot-accepted input schemas for #9581Closes#9581#9581 reports Kimi/Moonshot rejecting 9 tools whose input schemas
carried a $ref to a oneOf/anyOf with a nested $ref. The inlined
advertisement that fixes this is already on main (reused: "inline"
in toolInputSchemaWithMetadata, 554816be, unreleased): all 246
advertised input schemas are reference-free in both profiles. This
adds the regression coverage that pins it: the issue's minimal
trigger through the compact presenter, and the rejected reference
pattern checked across every served input schema in both profiles,
naming the nine tools from the issue.
Not verified against live Kimi/Moonshot (no access); verified locally
that no advertised input schema in either profile contains the
rejected pattern.
* test(javascript): distinguish package scope in route fixtures
* test(apple): separate identity and refusal fixture groups
* test(mcp): qualify reference detector and semantic inlining
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Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
Reduced compact input schemas gave every array property an any-value item
schema, a six-member type list beside nested `items`. Gemini function
declarations accept `items` only beside the single `array` type, so every
request through a Gemini-backed client failed with
`properties[functions].items.items: field predicate failed: $type == Type.ARRAY`.
Reduced array properties now advertise the element types their canonical item
schemas accept. Unknown, tuple, and mixed array elements use the empty item
schema, and properties that may be arrays or another type list typed anyOf
branches. An inline `not: {}` keeps the empty schema. The compact catalog test
now rejects `items` beside a non-array type as well as untyped item unions.
Fixes#5201
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Keep item schemas when compact inputs reduce nested structure, expose literal tuple elements to items-first renderers, and preserve SQLite table-selection guidance across compaction. Verify catalog-wide client constraints and canonical rejection before dispatch. Document the stock Pi renderer size limit and caller-selected recovery.
Use one named input-schema projection for clients and catalog identity, preserve dialect declarations, and bound compact schema depth. Keep canonical SDK output validation when output advertisements are disabled. Release request-owned state on cancellation and carry upstream limitations through composed workflows. Preserve doctor full-output envelopes and validate navigation facts at their owner.
Reviewed fixes: #2088, #2108, #2513, #2684, #2693, #2695, #2836, #2864, #2868, #2877, #2933, #2998, #3002, #3015.
Validation: focused schema, SDK output-validation, context, and workflow tests passed; no schema dialect or canonical output validation was relaxed.
* feat(mcp): add compact input schema profile for size-capped providers
Moonshot's function-calling API rejects a request while any single tool
parameters schema exceeds its literal serialized size cap, so clients
such as kimi-cli fail every request while the default catalog is
attached (#1484).
Add an opt-in REA_MCP_INPUT_SCHEMA_PROFILE=compact server presentation.
Each advertised input schema is rendered within a 13,312-byte budget,
measured to sit below the observed provider cap: annotation prose
(nested descriptions, examples, defaults, titles) is dropped, repeated
annotation-free subschemas are shared through schema-local $defs/$ref
references the provider validates without expansion, and the three
structurally oversized schemas are advertised in a documented reduced
form. The canonical catalog, tool set, output schemas, and server-side
canonical validation are unchanged; the default full profile is
byte-identical to today's advertisement.
Boundary tests pin every compact schema to the budget, keep them valid
JSON Schema that still accepts every canonical example, hold reduced
presentations at three or fewer, and verify canonical rejection still
guards a permissive advertisement. Verified against the real Moonshot
API through kimi-cli: prompts succeed with the compact catalog attached
where the default catalog fails every request with 400.
* fix(mcp): preserve compact schemas through Kimi conversion
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Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
