feat(metadata): template.toolcall as core subtype + ADR-0011

Twelve @metaobjectsdev/* TS packages bumped 0.7.0-rc.4 → 0.7.0-rc.5.

Tier 0  metadata, render
Tier 1  codegen-ts, runtime-ts, migrate-ts, sdk, runtime-web
Tier 2  codegen-ts-react, codegen-ts-tanstack, react
Tier 3  tanstack
Tier 4  cli

ADR-0011 lands as spec/decisions/ADR-0011-template-toolcall-as-core-subtype.md
with the full design rationale: tool-calling is a universal LLM concept and
belongs in core; vendor wire details (Anthropic tool_use specifics, OpenAI
function-calling shape, MCP tools, etc.) stay at the consumer-extension layer
via registry.extend.

Core implementation (TS):
- TEMPLATE_SUBTYPE_TOOLCALL added to TEMPLATE_SUBTYPES
- toolcallAttrs in template-schema.ts — three vendor-agnostic required attrs
  (toolName, payloadRef, description) plus governance attrs (owner, since)
- Critically: does NOT inherit genericAttrs (no @textref requirement; the
  body IS the structured output schema)
- coreTypesProvider picks it up via the existing TEMPLATE_SUBTYPES loop
- Type count bumped 69 → 70 (registry.test.ts)

Conformance corpus refactor:
- The 2 input-bearing provider-extension fixtures swap their test-only
  provider from a now-superseded "toolcall" id (core ships the subtype) to
  "wizards-template-briefing" (a clearly-fictional briefing template with
  @author + @recipient attrs). Fixtures still exercise the registry.register
  code path; cross-port adapters in TS / C# / Python all updated to match.
  The 3 negative-only fixtures (cycle / missing-dep / duplicate-id) need no
  change.

Test counts post-change: TS metadata 1273, sdk 108, codegen-ts 384, cli 201;
C# render 98 + conformance 363 + cli 10 + codegen 175; Python 109. All green.

Java / Kotlin: subtype rollout deferred to a follow-up. Downstream reference
consumers will migrate their project-local providers from register to extend
in follow-up commits.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: dmealing

CHANGELOG.md

@@ -7,6 +7,46 @@ this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+## [0.7.0-rc.5] — 2026-05-27
+
+### Added
+- **`template.toolcall` is now a core MO subtype** (`@metaobjectsdev/metadata`)
+  per [ADR-0011](spec/decisions/ADR-0011-template-toolcall-as-core-subtype.md).
+  Three vendor-agnostic attrs: `@toolName` (required), `@payloadRef`
+  (required, points at the output value-object), `@description` (optional,
+  surfaced to the LLM for tool selection). Plus the governance attrs
+  `@owner` / `@since`.
+
+  Critically: **`template.toolcall` does NOT inherit `genericAttrs`** the way
+  `template.prompt` and `template.output` do. No `@textRef` requirement — a
+  tool-call has no renderable text body; the body IS the structured output
+  schema resolved via `@payloadRef`. This is the design rationale for
+  toolcall being its own subtype rather than `template.output + @toolName`.
+
+  Vendor wire details (Anthropic's retry-with-reminder, OpenAI's function-
+  calling envelope, MCP's tool definitions, etc.) are NOT in core. Consumers
+  add vendor specifics via `registry.extend(TYPE_TEMPLATE, "toolcall",
+  { attributes: [...] })` — same pattern `dbProvider` uses for `source.rdb`.
+
+  Cross-port rollout: TS ships in rc.5; Java / C# / Python in a follow-up.
+  Kotlin inherits the Java port.
+
+### Changed
+- Conformance fixtures `provider-extension-new-subtype-success` and
+  `provider-extension-missing-provider-fails` swap their test-only provider
+  from `wizards-template-toolcall` (now meaningless — toolcall is core) to
+  `wizards-template-briefing` (a hypothetical briefing template, clearly
+  fictional). The fixtures still demonstrate `registry.register` of a new
+  subtype, just using a name that doesn't collide with the new core
+  subtype. TS / C# / Python adapter providers and fixture inputs/expected
+  files updated to match.
+
+- `template-constants.ts` design comment refreshed to acknowledge three
+  template subtypes (prompt / output / toolcall) and document each one's
+  attr-schema basis. Internal-only — no consumer-facing change beyond the
+  ADR + the new exports (`TEMPLATE_SUBTYPE_TOOLCALL`, `TEMPLATE_ATTR_TOOL_NAME`,
+  `TEMPLATE_ATTR_DESCRIPTION`).
+
 ## [0.7.0-rc.4] — 2026-05-27
 
 ### Fixed

bun.lock

@@ -1,6 +1,6 @@
 {
   "name": "@metaobjectsdev/react",
-  "version": "0.7.0-rc.4",
+  "version": "0.7.0-rc.5",
   "description": "React runtime for metaobjects: useEntityForm hook and CurrencyInput component.",
   "type": "module",
   "main": "./dist/index.js",

client/web/packages/react/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metaobjectsdev/runtime-web",
-  "version": "0.7.0-rc.4",
+  "version": "0.7.0-rc.5",
   "description": "Pure framework-agnostic browser core for metaobjects: currency, filter URL serialization, fetcher contract types.",
   "type": "module",
   "main": "./dist/index.js",

client/web/packages/runtime-web/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metaobjectsdev/tanstack",
-  "version": "0.7.0-rc.4",
+  "version": "0.7.0-rc.5",
   "description": "TanStack runtime for metaobjects: EntityFetcherProvider, EntityGrid, default cell renderers.",
   "type": "module",
   "main": "./dist/index.js",

client/web/packages/tanstack/package.json

@@ -4,8 +4,8 @@
       "code": "ERR_UNKNOWN_SUBTYPE",
       "source": {
         "format": "json",
-        "files": ["meta.toolcall.json"],
-        "jsonPath": "$['metadata.root'].children[1]['template.toolcall']"
+        "files": ["meta.briefing.json"],
+        "jsonPath": "$['metadata.root'].children[1]['template.briefing']"
       }
     }
   ],

fixtures/conformance/provider-extension-missing-provider-fails/expected-errors.json

@@ -0,0 +1,24 @@
+{
+  "metadata.root": {
+    "package": "wizards",
+    "children": [
+      {
+        "object.value": {
+          "name": "BriefingNotes",
+          "children": [
+            { "field.string": { "name": "summary" } },
+            { "field.string": { "name": "context" } }
+          ]
+        }
+      },
+      {
+        "template.briefing": {
+          "name": "DailyBriefing",
+          "@payloadRef": "BriefingNotes",
+          "@author": "Lorekeeper",
+          "@recipient": "Council"
+        }
+      }
+    ]
+  }
+}

fixtures/conformance/provider-extension-missing-provider-fails/input/meta.briefing.json

@@ -4,27 +4,27 @@
     "children": [
       {
         "object.value": {
-          "name": "WizardCall",
+          "name": "BriefingNotes",
           "children": [
             {
               "field.string": {
-                "name": "spell"
+                "name": "summary"
               }
             },
             {
               "field.string": {
-                "name": "target"
+                "name": "context"
               }
             }
           ]
         }
       },
       {
-        "template.toolcall": {
-          "name": "InvokeWizard",
-          "@payloadRef": "WizardCall",
-          "@textRef": "wizards/invoke",
-          "@toolName": "invoke_wizard"
+        "template.briefing": {
+          "name": "DailyBriefing",
+          "@author": "Lorekeeper",
+          "@payloadRef": "BriefingNotes",
+          "@recipient": "Council"
         }
       }
     ]

fixtures/conformance/provider-extension-missing-provider-fails/input/meta.toolcall.json

@@ -0,0 +1,24 @@
+{
+  "metadata.root": {
+    "package": "wizards",
+    "children": [
+      {
+        "object.value": {
+          "name": "BriefingNotes",
+          "children": [
+            { "field.string": { "name": "summary" } },
+            { "field.string": { "name": "context" } }
+          ]
+        }
+      },
+      {
+        "template.briefing": {
+          "name": "DailyBriefing",
+          "@payloadRef": "BriefingNotes",
+          "@author": "Lorekeeper",
+          "@recipient": "Council"
+        }
+      }
+    ]
+  }
+}