Files
PaperClipAI/server
Devin FoleyandPaperclip 7a5a217d60 fix(server): gate sandbox/ssh execution targets by shared remote-managed adapter capability (#10459)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Paperclip can run an agent in a remote-managed environment, such as
a sandbox provider or an SSH host.
> - The server resolves an execution target for each run. The resolver
kept its own hardcoded list of allowed adapters.
> - The shared capability metadata in
`packages/shared/src/environment-support.ts` already defines which
adapters support remote-managed environments. The environment selector
and the capabilities API use it.
> - The two lists drifted. The UI offered sandbox environments to Grok
Build (`grok_local`) agents, but the resolver refused them at run time.
> - This pull request makes the resolver use the shared capability check
for both the sandbox gate and the SSH gate.
> - The benefit is one source of truth. The UI and the runtime now agree
on which adapters can use remote-managed environments.

## Linked Issues or Issue Description

No public GitHub issue exists for this bug. Inline description per the
bug report template:

**What happened?**

A Grok Build (`grok_local`) agent was assigned a sandbox environment (a
Daytona provider). The UI allowed the assignment. Every run and
primary-model test then failed with the warning: `Adapter "grok_local"
is not allowed in "<environment>" environments.`

**Expected behavior**

An adapter that the environment selector offers for a sandbox
environment must also pass the runtime gate. The Grok Build run must
start in the sandbox.

**Steps to reproduce**

1. Create a sandbox environment (for example, with a Daytona provider
plugin).
2. Create an agent that uses the `grok_local` adapter.
3. Set the agent's environment to the sandbox environment. The UI
accepts this.
4. Run the agent, or run the primary-model test. The run fails with the
adapter-not-allowed warning.

**Paperclip version or commit**

Reproduced on `master` at `0edb742f8d`.

**Deployment mode**

Local instance with a remote sandbox provider plugin. The same gate also
applies to SSH environments.

## What Changed

- `resolveEnvironmentExecutionTarget` in
`server/src/services/environment-execution-target.ts` now gates the
sandbox path with the shared
`adapterSupportsRemoteManagedEnvironments()` helper. Before, it used a
hardcoded six-adapter list that did not include `grok_local`.
- The SSH path in the same file now uses the same shared helper.
- New regression tests in
`server/src/__tests__/environment-execution-target.test.ts`: sandbox
target resolution for every remote-managed adapter (including
`grok_local`), SSH target resolution for `grok_local`, and the null path
for an adapter without remote-managed support.

## Verification

- Run `node_modules/.bin/vitest run
server/src/__tests__/environment-execution-target.test.ts`. All 10 tests
pass, including the 3 new ones.
- Confirm `grok_local` is in the `REMOTE_MANAGED_ADAPTERS` set in
`packages/shared/src/environment-support.ts`. The resolver now reads the
same set.
- On a live local instance with this fix, a `grok_local` agent assigned
to a Daytona sandbox environment no longer produces the
adapter-not-allowed warning.

## Risks

Low risk. The change routes two hardcoded checks through existing shared
capability metadata. Behavior changes only where the lists had drifted:
`grok_local`, and any future adapter added to the shared set, can now
resolve sandbox and SSH execution targets. Adapters outside the shared
set still return `null`.

## Model Used

Claude Fable 5 (`claude-fable-5`) by Anthropic, with extended thinking
and tool use, running 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

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-07-29 12:59:51 -07:00
..