LibreChat/api
Dustin Healy 0d5c2b339a
🛟 fix: Allow Empty modelSpecs.list to Unstick Admin-Panel Saves (#13036)
* 🛟 fix: Allow empty modelSpecs.list to unstick admin-panel saves

The unconditional `.min(1)` on `specsConfigSchema.list` rejected an empty
list even when `enforce: false`, leaving admin panels (which save fields
path-granularly) with no atomic way to clear the list once it had been
populated. Once an admin reached `list: [entry]` and deleted the only
entry, every subsequent save failed schema validation and the section
became stuck.

Relax the schema to `.default([])`. The `.min(1)` was added in #5218 as
part of bundled cleanup, not as a deliberate rule. Every consumer of
`modelSpecs.list` already handles the empty/undefined case (`?.list`,
`?? []`, length-checked), and `processModelSpecs` short-circuits to
`undefined` when the list is empty so the runtime treats it as "no
specs configured." No call site is load-bearing on length >= 1.

Tighten the `buildEndpointOption.js` enforce guard from
`?.list && ?.enforce` to `?.list?.length && ?.enforce`. Empty arrays
are truthy in JS, so the existing guard would have entered the enforce
branch on `list: []` and returned "No model spec selected" or "Invalid
model spec" had `processModelSpecs` ever been bypassed.

Add a runtime warn in `processModelSpecs` when `enforce: true` is
configured alongside an empty list, so operators see the resulting
"enforcement disabled" state in logs rather than silently getting a
permissive runtime.

Add coverage for the empty-list parse path in `config-schemas.spec.ts`
and for the empty-list-with-enforce branch in `buildEndpointOption.spec.js`.

* chore: update import order in config-schemas.spec.ts
2026-05-09 11:39:15 -04:00
..
app 🛟 fix: persist Vertex Gemini 3 thoughtSignatures across DB round-trips (#13026) 2026-05-08 18:51:34 -04:00
cache 🚦 fix: ERR_ERL_INVALID_IP_ADDRESS and IPv6 Key Collisions in IP Rate Limiters (#12319) 2026-03-19 21:48:03 -04:00
config 🔊 fix: Preserve Log Metadata on Console for Warn/Error Levels (#12737) 2026-04-19 21:49:41 -07:00
db 🐛 fix: Resolve MeiliSearch Startup Sync Failure from Model Loading Order (#12397) 2026-03-25 14:02:44 -04:00
models 🗑️ chore: Remove Action Test Suite and Update Mock Implementations (#12268) 2026-03-21 14:28:55 -04:00
server 🛟 fix: Allow Empty modelSpecs.list to Unstick Admin-Panel Saves (#13036) 2026-05-09 11:39:15 -04:00
strategies 🔐 feat: Add Signed CloudFront File Downloads (#12970) 2026-05-06 19:48:30 -04:00
test 🌱 fix: Inject Code-Tool Files Into Graph Sessions on First Call (+ read_file Sandbox Fallback) (#12831) 2026-04-27 08:56:39 +09:00
utils 🧮 feat: Add GPT-5.5 Token Definitions (#12973) 2026-05-06 10:50:16 -04:00
jest.config.js 📏 refactor: Add File Size Limits to Conversation Imports (#12221) 2026-03-14 03:06:29 -04:00
jsconfig.json
package.json 📦 chore: Bump @librechat/agents to v3.1.81 & npm audit fix (#13027) 2026-05-08 16:20:03 -04:00
typedefs.js 🧬 chore: Align LibreChat With Agents LangChain Upgrade (#12922) 2026-05-03 12:46:01 -04:00