The live baseline previously accepted provider UUIDs, which made the gate hard to run on another contributor's machine. Add a local provider listing command and resolve quality-gate targets from stable provider-name selectors while keeping UUIDs and current runtime support.
Constraint: Provider configuration is local machine state under CLAUDE_CONFIG_DIR and must not expose API keys.
Rejected: Require contributors to inspect providers.json manually | too error-prone and leaks implementation detail into the workflow
Confidence: high
Scope-risk: narrow
Directive: Keep live-provider baseline selection copyable from quality:providers before adding more live test lanes.
Tested: bun test scripts/quality-gate/providerTargets.test.ts
Tested: bun test scripts/quality-gate/*.test.ts scripts/quality-gate/baseline/*.test.ts
Tested: bun run quality:providers
Tested: bun run quality:gate --mode baseline --dry-run --provider-model codingplan:main --provider-model minimax:main
Tested: bun run quality:gate --mode baseline --dry-run --provider-model custom:haiku
Tested: bun run quality:gate --mode pr --dry-run
Tested: bun run check:server
