2 Commits

Author	SHA1	Message	Date
Devin Foley	c0ce35d1fb	Improve E2B plugin configuration UX and fix execution timeouts (#4802) ... ## Thinking Path > - Paperclip orchestrates AI agents for zero-human companies > - E2B is a sandbox provider plugin that runs agent code in isolated cloud environments > - Operators configure E2B through the plugin settings page > - But the E2B API key configuration was unclear — the settings field description didn't explain that pasted keys are auto-saved as company secrets, and the fallback to the host `E2B_API_KEY` variable wasn't documented > - Additionally, long-running E2B sandbox commands were timing out because the plugin environment RPC driver used a fixed timeout, and environment commands competed for the single foreground command slot > - This PR clarifies the E2B configuration UX, fixes RPC timeouts for plugin environment execution, and runs E2B environment commands in background mode to avoid blocking the foreground slot > - The benefit is clearer E2B setup for operators and more reliable sandbox command execution ## What Changed - Updated E2B plugin manifest and settings UI to clarify API key configuration — field description now explains that pasted keys are saved as company secrets and documents the `E2B_API_KEY` host fallback - Added test coverage for the plugin settings page rendering - Fixed `plugin-environment-driver.ts` to pass the configured timeout through to RPC calls instead of using a hardcoded default - Updated `environment-runtime.ts` to propagate timeout from the environment lease to the plugin driver - Changed E2B sandbox command execution to use background handles so long-running agent commands don't block the foreground slot needed by the callback bridge ## Verification - `pnpm test` — all existing and new tests pass - `pnpm typecheck` — clean - Manual: navigate to plugin settings, verify E2B API key field shows the updated description text - Manual: run an E2B-backed agent task with a long-running command, verify it completes without RPC timeout ## Risks - Low risk. Configuration UX change is cosmetic. The timeout fix passes an existing value through instead of dropping it. Background command execution is a behavioral change but only affects E2B sandbox commands — the foreground slot is still available for bridge health checks. ## Model Used Codex GPT 5.4 high via Paperclip. ## 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	2026-04-29 17:12:30 -07:00
Devin Foley	4ef969f084	Add E2B sandbox provider plugin (#4452) ... ## Thinking Path > - Paperclip orchestrates AI agents for zero-human companies > - Sandbox environments are part of that execution layer, and the recent core refactor moved provider-specific behavior to a generic plugin seam > - This pull request adds a dedicated `@paperclipai/plugin-e2b` package so E2B can live entirely outside core host code > - Because the feature is still unreleased, the plugin should model third-party packaging directly instead of carrying extra backward-compatibility complexity in core or the workspace lockfile > - This branch therefore makes the E2B provider a standalone publishable package, documents the package-local dev flow, and keeps the publish manifest/runtime dependency story correct > - The benefit is that E2B becomes a true plugin reference implementation that can be installed by package name without reopening core Paperclip code ## What Changed - Added `packages/plugins/paperclip-plugin-e2b` as the E2B sandbox provider plugin package - Implemented config validation, lease acquire/resume/release/destroy handlers, workspace realization, and command execution for E2B sandboxes - Excluded the E2B plugin package from the root workspace so the repo no longer needs `pnpm-lock.yaml` churn for its third-party dependency graph - Added package-local development/install support plus a prepack manifest generator so the published tarball still declares `@paperclipai/plugin-sdk` and `e2b` runtime dependencies - Addressed review feedback by fixing sandbox cleanup on acquire failures, rejecting blank templates, normalizing fractional `timeoutMs`, and always passing the configured template name to the E2B SDK - Updated focused Vitest coverage for config normalization, validation, acquire cleanup, command execution, and lease release behavior - Updated the Dockerfile deps stage to copy the E2B package manifest so the policy check stays in sync ## Verification - `cd packages/plugins/paperclip-plugin-e2b && pnpm install --ignore-workspace --no-lockfile` - `cd packages/plugins/paperclip-plugin-e2b && pnpm build` - `cd packages/plugins/paperclip-plugin-e2b && pnpm --ignore-workspace test` - `cd packages/plugins/paperclip-plugin-e2b && pnpm --ignore-workspace typecheck` - `cd packages/plugins/paperclip-plugin-e2b && npm pack --dry-run` ## Risks - The package now relies on a prepack manifest rewrite so the publish-time dependency list stays correct while the repo-local dev manifest stays workspace-light - The current repo snapshot is still unreleased, so the generated publish manifest points at the repo SDK version until the normal release flow rewrites versions before publish - Real-world E2B environments may still expose edge cases around lifecycle timing or sandbox metadata beyond the mocked unit coverage > 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 via `codex_local` - Model ID: `gpt-5.4` - Reasoning effort: `high` - Context window observed in runtime session metadata: `258400` tokens - Capabilities used: terminal tool execution, git, GitHub CLI, and local build/test inspection ## 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 - [ ] 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	2026-04-25 11:01:11 -07:00