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§22 S6: per-collection enabled_models — the §22.12 model-universe chain

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A collection's .collection.yaml may carry an enabled_models list that NARROWS
its project's universe, which narrows the deployment ENABLED_MODELS. Resolution
(extending §6.6/§6.7): funder ∩ per-entry models ∩ collection ∩ project, with
the operator providers as the ceiling.

- migration 031: additive collections.config_json (parallels projects.config_json).
- registry.parse_collection_manifest: read enabled_models into CollectionEntry.config
  (absent = inherit, present incl. [] = narrow; [] opts the collection out of AI);
  reject a non-list. _upsert_named_collection persists config_json. The default
  collection (from projects.yaml) leaves it NULL — it inherits the project.
- models_resolver: _scope_narrowed_universe narrows the operator universe by the
  entry's project then collection enabled_models; the funder universe is bounded
  by it too. A collection cannot widen its project (narrowing from the ceiling).
- collections.get_collection surfaces enabled_models; GET
  /api/projects/:id/collections/:cid returns it.
- test_s6_collection_models_vertical.py: 9 cases (parse, the narrowing chain
  incl. opt-out + cannot-widen, API surfacing).

Backend: 525 passed. Per SPEC §22.12. Releases as part of v0.45.0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Ben Stull
2026-06-06 01:30:16 -07:00
parent 26f3680197
commit 79a27a946b
5 changed files with 252 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backend/app/registry.py
+16 -4
View File
@@ -64,6 +64,7 @@ class CollectionEntry:
visibility: str | None
initial_state: str
name: str | None
config: dict = field(default_factory=dict) # §22.12 enabled_models
@dataclass
@@ -149,7 +150,16 @@ def parse_collection_manifest(text: str) -> CollectionEntry:
raise RegistryError(f"collection has invalid initial_state {initial_state!r}")
name = raw.get("name")
name = str(name).strip() if name else None
return CollectionEntry(ctype, vis, initial_state, name)
# §22.12: an optional per-collection enabled_models list that narrows the
# project's universe. Absent → no narrowing (inherit). Present (incl. empty)
# → narrowing applies; [] opts the collection out of AI.
cfg: dict = {}
if raw.get("enabled_models") is not None:
em = raw["enabled_models"]
if not isinstance(em, list):
raise RegistryError("collection enabled_models must be a list")
cfg["enabled_models"] = [str(m) for m in em]
return CollectionEntry(ctype, vis, initial_state, name, cfg)
def _default_collection_id(project_id: str, default_id: str) -> str:
@@ -268,17 +278,19 @@ def _upsert_named_collection(
conn.execute(
"""
INSERT INTO collections
(id, project_id, type, subfolder, initial_state, visibility, name, registry_sha, updated_at)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, datetime('now'))
(id, project_id, type, subfolder, initial_state, visibility, name, config_json, registry_sha, updated_at)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, datetime('now'))
ON CONFLICT(id) DO UPDATE SET
project_id = excluded.project_id,
initial_state = excluded.initial_state,
visibility = excluded.visibility,
name = excluded.name,
config_json = excluded.config_json,
registry_sha = excluded.registry_sha,
updated_at = datetime('now')
""",
(subdir, proj.id, ce.type, subdir, ce.initial_state, visibility, ce.name, sha),
(subdir, proj.id, ce.type, subdir, ce.initial_state, visibility, ce.name,
json.dumps(ce.config), sha),
)