## Thinking Path
> - Paperclip is the open source control plane people use to manage
AI-agent companies and their work.
> - Artifacts and documents are first-class outputs, but users need a
personal way to keep important documents easy to find.
> - Existing resource memberships already model per-user starred
projects and agents with company scoping and activity logging.
> - Documents lacked the equivalent membership model, route, and
artifact filtering behavior.
> - The shared membership contract also needs to remain safe for
existing UI project/agent mutation helpers when documents become a
recognized resource type.
> - This pull request extends the existing resource-membership system
with per-user document stars and a starred artifacts view.
> - The benefit is a company-scoped, idempotent server foundation for a
dedicated starred-documents experience without weakening authorization
or artifact filtering semantics.
## Linked Issues or Issue Description
### Problem / Motivation
Board users cannot star individual documents, and the company artifacts
API cannot return only the current user's starred documents.
### Proposed Solution
Add company/user-scoped document memberships, a board-only document star
route, document membership data in the shared contract, and a
`starred=true` artifacts filter.
### Alternatives Considered
A document column was rejected because stars are per-user; a separate
star API was rejected because projects and agents already use resource
memberships.
### Roadmap Alignment
This extends the existing Artifacts & Work Products roadmap area and
does not duplicate another open pull request found in the repository
search.
## What Changed
- Added the `document_memberships` schema and migration with
company/user/document uniqueness and starred ordering.
- Extended shared resource-membership and artifact-query contracts for
documents and `starred=true`.
- Added company-scoped document star/unstar service and board-only route
behavior with activity logging.
- Added starred document artifact filtering, including user-authored
documents, document kinds, cursor ordering, and incompatible-kind
handling.
- Preserved idempotency under concurrent star requests and synchronized
UI membership defaults/helpers with the expanded contract.
- Added focused shared, route, service, and UI regression coverage.
## Verification
- `pnpm exec vitest run packages/shared/src/resource-memberships.test.ts
server/src/__tests__/company-artifacts-service.test.ts
server/src/__tests__/resource-memberships-routes.test.ts`
- `pnpm exec vitest run ui/src/components/SidebarAgents.test.tsx
ui/src/components/SidebarProjects.test.tsx
ui/src/components/SidebarStarredProjects.test.tsx`
- `pnpm --filter @paperclipai/db check:migrations`
- `pnpm -r typecheck`
- `pnpm test:run`
- `pnpm build`
## Risks
- The migration adds a new membership table and non-concurrent indexes;
migration safety gates pass with the repository's established policy.
- The starred artifacts query intentionally returns only documents and
relaxes the normal agent-authored/system-kind predicates for documents
the current user explicitly starred.
- Document membership mutations remain board-user-only; agent callers
receive no document-star capability.
> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.
## Model Used
- OpenAI Codex CLI; runtime model ID and context-window size were not
exposed to this session. Reasoning, repository tool use, code execution,
and test execution were enabled.
## 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 `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
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>
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work.
> - The board UI is the main daily navigation surface for agents,
projects, and their related resources.
> - Operators need a lightweight way to keep frequently used agents and
projects close without changing company-wide ordering or ownership.
> - Resource memberships already model per-user relationships to
projects and agents, so they are the right place to store user-specific
starred state.
> - This pull request extends that membership contract with a starred
timestamp and exposes star controls in list/detail views.
> - The sidebar then uses those starred memberships to show compact,
user-specific shortcuts.
> - The benefit is faster navigation without introducing a separate
favorites system or leaking preferences across users.
## Linked Issues or Issue Description
No public GitHub issue exists.
Feature request:
## Problem or motivation
Users cannot pin frequently used agents or projects into the main
sidebar. Returning to important resources requires scanning full
project/agent lists or navigating through detail pages, which adds
friction to repeated daily workflows.
## Proposed solution
Store a per-user `starred_at` timestamp on agent and project
memberships, expose API actions to set or clear that state, add star
toggle controls to list/detail pages, and render starred projects and
agents as compact sidebar shortcuts.
## Alternatives considered
A separate favorites table would work, but it would duplicate membership
scoping and require another resource relationship model. Keeping starred
state on memberships preserves existing company/user boundaries and
avoids a second source of truth.
## Roadmap alignment
Checked `ROADMAP.md`; no overlapping planned core work for starred
resource/sidebar navigation was found.
## Additional context
The affected subsystems are `packages/db`, `packages/shared`, `server/`,
and `ui/`. The migration is idempotent with `IF NOT EXISTS` guards so
environments that saw an earlier local migration name can still apply
the final ordered migration safely.
## What Changed
- Added idempotent migration `0133_resource_membership_stars` for
`starred_at` columns and lookup indexes on agent/project memberships.
- Extended shared resource membership types and validators with starred
metadata and actions.
- Updated server resource membership services/routes to read and mutate
starred resource state.
- Added reusable star toggle UI and resource membership hook support for
starred state.
- Added starred projects and agents sidebar rendering, plus star
controls on list and detail pages.
- Added focused shared, server, and UI coverage for starred membership
behavior and sidebar rendering.
## Verification
- Rebased and force-with-lease pushed current PR head
`a086fc965391c9e50a51b5b83b5b44a797b2a6f4` onto current
`paperclipai/paperclip:master`; `gh pr view` reports `MERGEABLE` with no
merge conflicts. GitHub checks are green for this fresh head.
- `pnpm exec vitest run packages/shared/src/resource-memberships.test.ts
server/src/__tests__/resource-memberships-routes.test.ts
server/src/__tests__/workspace-runtime.test.ts
ui/src/components/Sidebar.test.tsx
ui/src/components/SidebarAgents.test.tsx
ui/src/components/SidebarStarredProjects.test.tsx
ui/src/components/StarToggle.test.tsx
ui/src/pages/InstanceExperimentalSettings.test.tsx` passed after the
rebase: 8 files, 143 tests.
- Greptile re-review is 5/5; the remaining screenshot thread was
resolved as non-blocking because this task explicitly requested no
screenshots/images in the PR.
- `pnpm exec vitest run
ui/src/components/SidebarStarredProjects.test.tsx` passed after the
mobile pending-spinner fix.
- `pnpm exec vitest run packages/shared/src/resource-memberships.test.ts
server/src/__tests__/resource-memberships-routes.test.ts
ui/src/components/Sidebar.test.tsx
ui/src/components/SidebarAgents.test.tsx
ui/src/components/SidebarStarredProjects.test.tsx
ui/src/components/StarToggle.test.tsx
ui/src/pages/InstanceExperimentalSettings.test.tsx` passed: 7 files, 68
tests.
- `pnpm --filter @paperclipai/db typecheck && pnpm --filter
@paperclipai/shared typecheck && pnpm --filter @paperclipai/server
typecheck && pnpm --filter @paperclipai/ui typecheck` passed
db/shared/server, then failed in pre-existing UI code outside this PR:
`src/pages/CompanyEnvironments.tsx` missing `@xterm/*` type declarations
and `previous` possibly null.
- Checked that the PR diff does not include `pnpm-lock.yaml` or
`.github/workflows` changes.
- Checked `ROADMAP.md` and found no overlapping planned core work for
starred resource/sidebar navigation.
- Searched existing GitHub PRs for duplicate starred-resource/sidebar
work and found none.
## Risks
- Migration touches membership tables. The SQL uses `IF NOT EXISTS` for
columns and indexes so environments that saw an earlier local migration
name can still apply this safely.
- Sidebar ordering and visibility changes could affect users who rely on
the previous flat sidebar layout.
- Starred state is per-user membership metadata; code paths must
continue preserving company/user scoping around memberships.
> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.
## Model Used
OpenAI GPT-5 Codex, tool-enabled coding agent with shell/GitHub access.
Context window not disclosed by the runtime.
## 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 `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
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>
## Thinking Path
> - Paperclip orchestrates AI-agent companies through company-scoped
issues, projects, agents, and board-visible workflows.
> - The board sidebar and project list are the daily navigation surface
for that control plane.
> - Users need to keep all projects and agents accessible while hiding
resources they have intentionally left from their own sidebar.
> - That requires user-scoped resource membership state backed by
company-scoped API and database contracts.
> - The branch also needed to preserve HTTP worktree login sessions and
keep the project list easier to scan after membership grouping.
> - This pull request adds resource membership controls, sidebar leave
actions, grouped/sortable project listings, and focused tests.
> - The benefit is a cleaner personal workspace view without weakening
company-scoped access to the underlying project or agent detail pages.
## What Changed
- Added `project_memberships` and `agent_memberships` tables with
API/shared/server contracts for current-user join/leave state.
- Renumbered the membership migration to `0090_resource_memberships`
after rebasing onto current `master`, and made it idempotent for anyone
who had applied the old branch-local `0087` migration.
- Added project and agent sidebar leave actions, plus list filtering
that waits for membership state before hiding resources.
- Added grouped project listing, project sorting controls, and reserved
row subtitle height for cleaner scanning.
- Fixed HTTP auth cookie security handling so HTTP worktree sessions can
persist.
- Updated focused server and UI tests for the new membership, sidebar,
project list, and auth behavior.
## Verification
- `pnpm exec vitest run server/src/__tests__/better-auth.test.ts
server/src/__tests__/resource-memberships-routes.test.ts
ui/src/pages/Projects.test.tsx
ui/src/components/SidebarProjects.test.tsx
ui/src/components/SidebarAgents.test.tsx
ui/src/components/MembershipAction.test.tsx
ui/src/components/EntityRow.test.tsx`
- Confirmed the branch is rebased on current `origin/master`.
- Confirmed the PR diff does not include `pnpm-lock.yaml` or
`.github/workflows` changes.
## Risks
- Migration safety: low to medium. The migration now uses `IF NOT
EXISTS` / guarded constraints and is numbered after current master
migrations, but it should still get CI coverage against fresh databases.
- UI behavior: low. Left resources are hidden from sidebar only after
membership state loads; direct detail access remains available.
- Auth behavior: low. Cookie security is relaxed only for HTTP/private
local-style origins where secure cookies would prevent login
persistence.
> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.
## Model Used
- OpenAI GPT-5 Codex coding agent, tool-enabled shell/git workflow,
context window not exposed by runtime.
## 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 run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] If this change affects the UI, I have included before/after
screenshots
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] I will address all Greptile and reviewer comments before
requesting merge
Screenshot note: no browser screenshots were captured in this heartbeat;
the UI changes are covered by focused component tests above.
---------
Co-authored-by: Paperclip <noreply@paperclip.ing>
scotttong
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