## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work.
> - A useful app store needs accurate and selectable provider
definitions.
> - Local brand assets now cover the expanded provider set.
> - Provider methods differ in transport, authentication, ownership, and
required scope.
> - This pull request expands the catalog and encodes those provider
contracts.
> - The benefit is a larger self-serve store with explicit setup
choices.
## Linked Issues or Issue Description
Refs #11965
This is stack 6 of 11. It depends on stack 5 and replaces another
reviewable part of #11965.
## What Changed
- Add and update provider definitions for the self-serve catalog.
- Add Google Workspace connection methods and capability profiles.
- Add catalog generation, ingestion, URL matching, and contract tests.
- Update legacy key tests to use a provider that still uses header
credentials.
## Verification
- `pnpm --filter @paperclipai/server typecheck`
- `pnpm --filter @paperclipai/server exec vitest run
src/__tests__/tool-access-service.test.ts`
- Result: 164 tests passed.
- `pnpm build`
## Risks
- An incorrect provider definition can offer the wrong setup method.
- Contract tests verify transport, authentication, and provider URL
behavior.
- The change does not add a database migration.
> I checked `ROADMAP.md`. This stack continues the existing app
connection work from #11965 and does not duplicate another planned item.
## Model Used
OpenAI Codex, GPT-5. The runtime model ID and context window were not
exposed. The model used reasoning, tool use, and code execution.
## Checklist
- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Refs #` or (b)
described the issue in this pull request
- [x] I have not referenced internal or instance-local Paperclip issues
or links
- [x] My branch name describes the change and contains no internal
Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge
---------
Co-authored-by: Paperclip <noreply@paperclip.ing>
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