feat: add Opper as a model provider preset - #1340
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Opper is an EU-hosted AI gateway run by Opper Technology AB (Stockholm): one API key and one OpenAI-compatible endpoint reach models from 30+ upstream providers at each provider's own token rates, with no markup, and requests can be pinned to EU-hosted regions. It is wired exactly like the Vercel AI Gateway preset: an OpenAI chat completions endpoint with an empty model list, so the catalog is imported on demand from GET /models. - src/shared/model-provider-preset-catalog-extended.ts: the preset - src/shared/model-provider-preset-types.ts: the preset id - packages/provider-catalog/src/index.ts: the shared catalog entry - src/main/models-dev-catalog.ts: Opper is published on models.dev as `opper`, so the preset maps straight onto that catalog - docs/model-provider-presets.md: the Built-in Providers entry No icon asset, matching Vercel AI Gateway, so the diff stays additive. Model ids come in two forms and the docs entry explains both: a bare pool name such as claude-sonnet-4-6 routes across every provider serving that model, and provider/model such as aws/claude-sonnet-4-6-eu pins one provider or region. I work at Opper. Happy to adjust anything to match project conventions. Not verified locally: `npm test` needs the full dependency install, which I did not run here. Every change is a data entry mirroring the adjacent gateway preset, plus one union member and one catalog mapping.
packages/provider-catalog/src/index.test.ts freezes the catalog size, the expanded entry count and the per-category counts. Adding an api preset moves three of them: 26 -> 27 presets, 32 -> 33 entries, and 12 -> 13 in the api category. Subscription and free counts are unchanged.
Custom or duplicated provider profiles pointing at https://api.opper.ai/v3/compat carry a profile id other than 'opper', so PROFILE_MATCHES misses them and catalog import silently returns nothing. Mirror the Vercel AI Gateway wiring by adding the endpoint to UNAMBIGUOUS_URL_MATCHES. Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
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Supersedes #1337 — carries the author's two commits unchanged and adds one fix commit on top, since "Allow edits from maintainers" is off on the fork branch.
Summary / 概要
GET /models.<provider>/<model>ids (e.g.aws/claude-sonnet-4-6-eu) pin a provider or region.Why / 背景
opperexists on models.dev withapi: https://api.opper.ai/v3/compat, matching the preset base URL;docs.opper.aiandplatform.opper.airesolve.UNAMBIGUOUS_URL_MATCHESwas missing'https://api.opper.ai/v3/compat': 'opper', so custom or duplicated profiles (e.g.my-opper-gateway) pointing at the Opper endpoint could not resolve the models.dev catalog and silently got no model metadata. Vercel AI Gateway covers both the profile-id and URL paths; this restores parity.Changes / 变更
src/shared/model-provider-preset-types.ts: addoppertoModelProviderPresetIdsrc/shared/model-provider-preset-catalog-extended.ts: the presetpackages/provider-catalog/src/index.ts: shared catalog entry (categoryapi,chat_completions)src/main/models-dev-catalog.ts:opperprofile match + Opper endpoint inUNAMBIGUOUS_URL_MATCHESsrc/main/models-dev-catalog.test.ts: deterministic + custom-id URL match cases for Opperpackages/provider-catalog/src/index.test.ts: catalog count updates (26→27, 32→33, api 12→13)docs/model-provider-presets.md: Built-in Providers entryMedia / 截图或录屏
Tests / 测试
npx vitest run src/main/models-dev-catalog.test.ts— 54 passednpx vitest run src/shared/app-settings-provider.presets.test.ts src/renderer/src/components/provider-icon.test.ts— 49 passedpackages/provider-catalog:vitest run— 4 passedValidation / 验证
npm run test(affected files / 相关测试文件)npm run typechecknpm run buildnpm run dev(no runtime or UI behavior change / 无运行时或界面行为变化)Notes / 备注
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