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## Thinking Path > - Paperclip lets people manage and observe AI agents at work. > - Live events and run history must enforce current task permissions. > - Some permission checks load the complete run record for each event or request. > - Run context, runner configuration, results, and output can make those records large. > - This pull request reads only the persisted fields each access check needs. > - The checks still read current permissions and fail closed. ## Linked Issues or Issue Description Related: #17251, #9155, and #16229. Those changes cover other run projections, recovery polls, and task history. This change covers live-event delivery, workspace-operation run checks, and event-list access. **What happened?** Live-event delivery loaded every run column for each subscribed viewer, although the permission helper used only the company, run scope, and task binding. Workspace-operation checks did the same. The run-event endpoint also loaded complete run records before returning separate event rows. Large contexts and runner configurations therefore increased database transfer for ordinary access checks. **Expected behavior** Read only the stored access binding. Keep company checks, permission freshness, deleted-task tombstones, and response bodies unchanged. **Steps to reproduce** 1. Create an issue-bound run with large context, runner configuration, and output fields. 2. Subscribe an authorized viewer to company live events and publish run updates. 3. Read the run events and a linked workspace operation. 4. Inspect the run SELECT projections. The previous queries load fields that the access checks do not use. **Paperclip version or commit** The defect is present on the current master base, `62c78e56e53`. **Deployment mode** Authenticated server with PostgreSQL. The defect is not adapter-specific. ## What Changed - Select only company, scope, and issue bindings for live-event and workspace-operation run authorization. - Add a four-field run-access read for event-list requests. Reuse those columns in the existing log-access projection. - Preserve per-delivery and per-request permission checks, company predicates, and event responses. - Add real PostgreSQL and WebSocket coverage with large run fixtures. Cover grant revocation, grant restoration, deleted tasks, missing and foreign-company runs, and failed reads. - Document the bounded access reads in the existing polling-load guide. ## Verification - Six focused suites pass: 40 tests. They cover the changed paths, run-state reads, run logs, disconnect retries, and native event replay. - The new WebSocket test uses the production delivery path and a real database. It verifies that the selected SQL omits large run fields while authorization changes take effect on the same open socket. - The event-route test preserves the returned event content and denies the next request after grant revocation. - Local recursive typecheck, full build, and module-boundary checks pass. [Exact-head CI](https://github.com/paperclipai/paperclip/actions/runs/39997370119) completed successfully, covering the full grouped unit suites, typecheck, build/runtime boot, and E2E shards. The separate serial local `pnpm test:run` is still running and is not claimed as completed. - A later CI shard failed an unchanged email test expecting exactly one task after permission grants. The unchanged-base test passes at normal speed; adding only a 2.2-second pause before granting access reproduces the extra tasks because previously denied deliveries become due for retry. No email code or assertions are changed in this PR. The original failure is retained. The single shard rerun passed: 92 suites and 1,489 tests passed, with one suite and two tests skipped by the existing gates. - CI initially found a route-test double missing the new access helper. The follow-up fixes that fixture and adds event reads to malformed-ID and missing/cross-company checks. All 122 tests across the four changed-path suites pass; a final rerun of the expanded route suite passes all 92 tests. - The first CI run also timed out in the signoff changes-requested handoff while waiting for a reviewer run after a cancelled execution blocker. The focused test passes locally on this source. The same focused test passes three times on unchanged master. Controller-lease cancellation messages appear on both versions. The original CI timeout is preserved as an intermittent, unreproduced failure; its exact cause remains unknown. The signoff shard passes in the final exact-head CI run. - Initial fresh-checkout tests could not start because workspace SDK output and native PostgreSQL library links were missing. Dependency builds and the package's native-link setup corrected those prerequisites. The subsequent focused run passed. Focused command: ```sh pnpm --filter @paperclipai/server exec vitest run src/__tests__/live-events-run-read.test.ts src/__tests__/heartbeat-run-privacy-routes.test.ts src/services/heartbeat/run-state.test.ts src/__tests__/native-observer-replay.test.ts src/__tests__/heartbeat-run-log.test.ts src/__tests__/heartbeat-run-privacy-disconnect-retry.test.ts ``` ## Risks - A missing access field could cause an incorrect allow or denial. Tests exercise current grants, revocation, company scope, and deleted-task bindings through the real consumers. - No successful permission decision is cached. Every delivery and request still checks current database state. - No schema, migration, polling interval, API response, or deployment configuration changes are included. - This reduces bytes for the affected reads. It does not establish a whole-account savings percentage. Hosted transfer measurements remain separate validation after staging deployment. ## Model Used OpenAI Codex, a GPT-6 based coding agent, used repository tools, code execution, and database-backed tests. The session does not expose the exact backend model identifier or context-window size; those values are not guessed. ## 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>