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## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - The restart chaos harness proves that real agent tasks survive control-plane restarts > - Its coding workloads run in a tiny chaoscli fixture. Real work happens in large repositories, where workspace setup, copy and restore cost more and fail differently > - The campaign asks for real coding tasks in a fresh Paperclip clone, run under restarts > - This pull request adds the smallest support for that: a `--workspace-repo` option and an R1 workload > - The benefit is restart coverage for code changes in a real repository, graded by running the agent's own test and a hidden case ## Linked Issues or Issue Description Refs #20071, #20089 **What is missing?** The harness can only seed the generated chaoscli fixture as the project workspace. There is no way to run restart chaos against a code change in a real repository. **Expected behavior** An operator can name a git repository. The harness clones it fresh as the workspace, and a workload asks for a real code change in it with an oracle that runs the result. ## What Changed - `--workspace-repo <git repository>`: `seedChaosLab` clones it (shallow, from committed HEAD, `--no-hardlinks`) as the project workspace instead of the chaoscli fixture. Local only. - R1 workload: the agent adds `packages/shared/src/chaos/slug-<nonce>.ts` with `chaosSlug` and a `node:test` file, and runs it. The nonce names keep concurrent tasks from colliding in one repository. - The R1 oracle runs the agent's test with `node --test` and a hidden case against the module through Node's type stripping. - Collect commands can take an `argv` function of the nonce. - Config rules: R1 and `--workspace-repo` go together. B1 and B5 (which need the chaoscli fixture) do not combine with it. R1 is not a default workload. - README section "Code change in a real repository". ## Verification - `npx vitest run` in `tests/restart-chaos`: 195 passed, including new tests for the config pairing, R1 grading with the nonce argv, and a shallow clone of a fixture repository. - `node scripts/typecheck-test-projects.mjs tests/restart-chaos`: clean. - I checked the oracle commands by hand on Node 26: `node --test` on a `.ts` test and `node --input-type=module -e 'import … from "./…ts"'` both work. - A live R1 wave against a Paperclip clone runs after the current chaos wave frees the harness slot. Its result will be posted here before merge. ## Risks - A shallow clone of a large repository adds seconds to wave seeding. That is one clone per wave. - The oracle uses Node's built-in type stripping. A runtime without it fails `node_test` and `hidden_case`, which shows as an oracle failure, not a false pass. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code execution in Claude Code. ## 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 - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>