Files
PaperClipAI/packages/adapter-utils
DottaandPaperclip 2befcd9a0a Harden Board CLI approval and native verification fixtures (#16482)
Preserve governed Board CLI authority and strict verification fixtures on the Muse stack.

Keep approval/cancel ownership, current membership/key authority and durable first-change audit atomic. Bound Retry-After scheduling within the original challenge; never automatically resubmit consent. Retain descriptor ownership until identity-based cleanup and close it on success and error. Keep strict Git-origin and synchronized provider-entry fixture assertions.

Related public work: LukeAbell's existing PR #13919 proposes the same production descriptor-lifetime fix. This independently measured local integration retains the original tests and adds real-descriptor coverage. Do not treat this local integration as ownership of that contribution.

Carry actual merged UI source 896f3c7f3b through a normal forward merge, preserving canonical workspace recovery, Muse authority and existing migration bytes. Current-head CI and substantive review remain merge gates. Complete qualification of the final immutable canonical source and actual provider acceptance remain separate.

Refs #16482, #13919.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-10-17 23:22:57 -05:00
..

@paperclipai/adapter-utils

Shared utilities for Paperclip adapters: process spawning, environment injection, sandbox/SSH transport, workspace sync, and the round-trip helpers that move code between the local execution-workspace cwd and wherever the agent actually runs.

For the adapter-author guide see docs/adapters/creating-an-adapter.md and the in-repo notes at packages/adapters/AUTHORING.md.

Sandbox bridge deadlines

Command-managed bridge control operations (queue reads, input delivery, setup, and cleanup) have a host-enforced deadline of at most 30 seconds per shell command. A shorter configured timeout still applies. These operations cannot inherit the agent run's hours-long lifetime or wait forever on a provider that ignores its timeout. Long-lived agent session commands keep their own limits.

A control timeout reports a transport failure. It does not prove that the remote command stopped and does not replay an uncertain write. The process session closes failed input delivery and uses its existing shutdown path; normal execution settlement must still verify termination.

No-remote-git contract

The local execution-workspace cwd is the only persistence boundary across runs. No adapter may depend on a git remote for cross-run state.

Adapters that run the agent on a different host should use the SSH round-trip helpers in src/ssh.ts:

  • prepareWorkspaceForSshExecution({ spec, localDir, remoteDir }) — bundles the local cwd (tracked files, dirty edits, untracked additions, and the git history needed to reconstruct it) to remoteDir before the run starts. Runs with no git remote configured.
  • restoreWorkspaceFromSshExecution({ spec, localDir, remoteDir, ... }) — syncs the remote cwd back into localDir after the run, including any new commits the agent created. Also runs with no git remote configured.

prepareRemoteManagedRuntime in src/remote-managed-runtime.ts wraps both calls for adapters that want a per-run remote workspace and an automatic restoreWorkspace() finally hook.

The invariant is pinned by the no-remote-git contract case in src/ssh-fixture.test.ts, which asserts that a remote-only commit propagates to the local worktree through the prepare → restore round-trip with no git remote configured at any point. Do not regress that test.