Commit Graph
5 Commits
Author SHA1 Message Date
Nicky LeachandPaperclip e71ce9a9d3 feat: sandbox provider capability contract with fail-closed effective resolution (#11463)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Paperclip runs work through adapters and sandbox providers
> - Providers need a clear contract so the server can use only verified
capabilities
> - A declared capability must not grant a method that the live worker
did not verify
> - This pull request adds manifest declarations and fail-closed
effective capability resolution
> - The benefit is safe provider reuse across execution targets and run
lifecycles

## Linked Issues or Issue Description

**Subsystem affected**

Cross-cutting (multiple of the above)

**Problem or motivation**

Sandbox providers expose different runtime methods. The server needs one
safe capability contract that accounts for provider declarations, worker
verification, and narrowing configuration.

**Proposed solution**

Add strict manifest validation for five sandbox capabilities. Resolve
effective capabilities as the subset of verified, declared, and narrowed
values. Store the result as a frozen execution-target snapshot.

**Alternatives considered**

Trusting the manifest alone could grant methods that the worker does not
support. Trusting only a fixed built-in list would reject valid
third-party providers. The intersection rule keeps the verified runtime
ceiling and supports both provider types.

**Roadmap alignment**

This change supports the ACP run lifecycle track and the sandbox
provider contract work in the current roadmap.

**Additional context**

The legacy `supportsReusableLeases` field remains supported. The nested
capability validator rejects unknown keys. Missing or unavailable
verification resolves all capabilities to `false`.

## What Changed

- Add strict `sandboxCapabilities` manifest validation with legacy
reusable-lease compatibility.
- Carry declarations through the ready-driver projection.
- Add fail-closed effective resolution from verified, declared, and
narrowed capabilities.
- Add narrowing for provider configuration, Kubernetes Job leases, and
Daytona sessions.
- Add a frozen read-only capability snapshot to execution targets.
- Add focused tests and keep existing characterization baselines
covered.
- Add and update sandbox provider capability documentation.

## Verification

- `npx vitest run packages/shared/src/validators/plugin.test.ts`
- `npx vitest run
server/src/__tests__/plugin-environment-driver-sandbox-capabilities.test.ts`
- `npx vitest run
server/src/__tests__/sandbox-capability-contract.test.ts`
- `npx vitest run
server/src/__tests__/environment-execution-target-capabilities.test.ts`
- `npx vitest run
packages/adapter-utils/src/acpx-engine/startup-characterization.test.ts
packages/adapter-utils/src/acpx-engine/turn-characterization.test.ts
packages/adapter-utils/src/acpx-engine/settlement-characterization.test.ts
packages/adapter-utils/src/acpx-engine/composed-run-characterization.test.ts`
- Package typechecks for shared, server, and adapter-utils pass.
- Stage-2 security review suites pass with 28 tests.

## Risks

The resolver fails closed when verification is absent or unavailable.
Providers that rely on undeclared capabilities may see narrower behavior
until they expose verified worker methods. The change does not alter the
existing native-sync guard.

## Model Used

OpenAI Codex, GPT-5, exact runtime model ID `gpt-5`, tool use and code
execution. The implementation author used this model to assist with the
change.

## 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>
2026-08-17 10:55:40 -07:00
Devin Foley 0044fa8904 Let tenants edit env vars on managed sandbox environments; add managed-sandbox-only mode (#11200)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Environments give each agent run an execution target: the local
host, SSH, or a sandbox provider
> - A managed deployment can provision one platform-managed sandbox
environment through the `PAPERCLIP_MANAGED_CONFIG` `environments`
section
> - That row is fully locked today. A tenant cannot add environment
variables for their agents. There is also no way to hide local execution
— run selection falls back to the local row
> - A platform that manages the sandbox for its tenants needs both: the
tenant adds env vars (and nothing else), and local execution is neither
visible nor reachable
> - This pull request opens exactly one tenant edit (env vars) on the
managed sandbox row, and adds an `enableManagedSandboxOnly` mode that
hides local and makes run selection fail closed
> - The benefit is a complete managed-sandbox experience with no change
for self-hosted instances

## Linked Issues or Issue Description

**Subsystem affected**

Environments (managed sandbox provisioning, environment routes, run
environment selection) and the environments UI.

**Problem or motivation**

Platform-provisioned sandbox environments
(`metadata.managedByPaperclip`) reject every write on cloud-managed
instances. Agents often need environment variables inside their sandbox.
The tenant has no way to set them on the managed row. Separately, an
operator cannot remove local execution: the environment list always
shows the local row, and run selection falls back to it when no default
is set.

**Proposed solution**

Allow an envVars-only PATCH on the managed sandbox row, and echo those
env vars back for editing. Add a managed-tier feature
(`enableManagedSandboxOnly`) that hides the local environment from all
read surfaces and redirects local-landing run selection to the managed
sandbox environment, failing closed when it is unavailable.

**Alternatives considered**

UI-only hiding of the local row. This was rejected: it does not stop a
run from resolving to local, so it is presentation without enforcement.
Full unlock of the managed row was also rejected: name, driver, and
config stay platform-owned so boot reconciliation cannot fight tenant
edits.

## What Changed

- `server/src/routes/environments.ts`: the platform-provisioned write
floor admits an envVars-only PATCH on the generalized managed sandbox
row (sandbox driver, `managedByPaperclip`, not legacy kubernetes-marker
rows). Name, driver, config, status, metadata, and DELETE stay rejected.
The read floor stops blanking env vars on that row; credential-shaped
config keys stay redacted for every actor. Legacy kubernetes-marker rows
keep the full floor.
- Same file: under `enableManagedSandboxOnly`, the environments list and
the by-id read omit the local row for every actor, including instance
admins.
- `server/src/services/execution-workspace-policy.ts`:
`resolveExecutionWorkspaceEnvironmentId` gains the managed-sandbox-only
inputs. A selection that lands on the local environment is redirected to
the managed sandbox environment. With no active managed row it throws
`ManagedSandboxUnavailableError` — never local. Non-local selections
(ssh, user-created sandboxes) are untouched.
- `server/src/services/heartbeat.ts`: the run path reads the flag, looks
up the managed row (`findManagedSandboxEnvironment`, new read-only
finder in `environments.ts`), and passes both to the resolver. Mirrors
the forced-kubernetes precedent, which keeps precedence when both
regimes are on.
- `server/src/services/managed-environments.ts`: after a successful
reconcile, the instance default environment moves to the managed sandbox
row when the current default is unset, local, or dangling. A
tenant-chosen custom environment is never overridden.
- `packages/shared`: new `enableManagedSandboxOnly` key (schema default
false, catalog tier `managed`, cloudDefault false, selfHostedDefault
false) and the matching interface field.
- UI: managed rows show a "Managed by Paperclip" lock badge; editing one
opens a dedicated env-vars-only editor that sends the one PATCH shape
the server admits (the old full form failed with a 403 on save). New
`ui/src/lib/managed-sandbox-environment.ts` mirrors the local filter for
cached lists (applied in the project picker; the agent picker already
excluded local). The experimental settings page gains the toggle at its
alphabetical card position. `environmentsApi.update` now declares the
`envVars` field it already sent.
- Tests: environment route floor coverage (envVars-only accepted, mixed
bodies rejected, legacy rows still blanked and locked, local hidden and
404 under the flag, self-hosted unchanged), an embedded-postgres service
test pinning that boot reconciliation never touches tenant env vars,
resolver redirect/fail-closed cases, managed-environments
default-stamping cases, and UI lib/settings tests.

## Verification

- `pnpm --filter @paperclipai/server exec vitest run
src/__tests__/environment-routes.test.ts
src/__tests__/environment-service.test.ts
src/__tests__/execution-workspace-policy.test.ts
src/services/managed-environments.test.ts` — all pass.
- `pnpm --filter @paperclipai/shared exec vitest run` — 425 pass
(catalog/schema default parity is pinned by an existing test).
- `pnpm --filter @paperclipai/ui exec tsc --noEmit` and the affected UI
suites (CompanyEnvironments, InstanceExperimentalSettings incl.
card-order test, new lib test) — all pass.
- Full workspace `pnpm test`: 3,414 passed. 17 files report failures on
this machine; the identical 17 fail on a clean `origin/master` worktree
in the same environment (git-worktree/skills/embedded-postgres
environment dependencies and plugin-SDK zero-test collections). One
additional file (`issue-monitor-scheduler.test.ts`) failed one
timing-sensitive test in one of two full-suite runs and passes 7/7 in
isolation on this branch — a flake in a domain this diff does not touch.
The branch introduces no new failures.
- Self-hosted zero-delta: every new behavior is gated on the
cloud-managed instance check or the new flag, which defaults to false in
schema and catalog; pinned by the "does not floor platform-marked rows
on self-hosted instances" and flag-off tests.

## Risks

- Behavior is opt-in twice over: the write-floor exception applies only
to rows the managed-config provisioner stamps, and the hiding/forcing
applies only when `enableManagedSandboxOnly` is on (default false
everywhere). Self-hosted instances see no change.
- The env-vars echo is scoped to the generalized managed sandbox row;
legacy kubernetes-marker rows keep the blanket floor because
pre-generalization builds may have written platform values there.
- Fail-closed run selection means a managed instance with the flag on
and an archived managed row (provider plugin down) refuses runs with a
precise error instead of running locally. That is the intended posture.

## Model Used

Claude Fable 5 (`claude-fable-5`), extended thinking, agentic tool use
via Claude Code CLI.

## 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
2026-08-11 11:40:57 -07:00
Devin Foley f51cba33fa fix(server): keep environment secret bindings consistent when re-pointing config secrets (#10576)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Agents can run inside environments (SSH boxes, sandbox providers); a
sandbox environment's config can reference stored company secrets (for
example a provider API key) through `format: "secret-ref"` fields
> - Environments are instance-scoped and shared by every company on an
instance, but `company_secret_bindings` rows are company-scoped, and the
environment routes synced config-derived bindings under one guessed
"context company" resolved from the environment's existing bindings
> - When a save re-pointed a secret-ref field at a secret owned by a
different company, the binding sync threw after the config row had
already been persisted: the config referenced the new secret, the
binding still pointed at the old one, every later lease acquisition
failed with `Secret is not bound to environment:<id> at apiKey`, and the
stale cross-company binding made every later save fail with a
company-context conflict — with no route-level way to recover
> - This pull request makes config-derived bindings follow the company
that owns each referenced secret, and makes the environment write and
its binding syncs atomic
> - The benefit is that environment saves can no longer strand an
environment in a half-updated state that breaks all of its runs

## Linked Issues or Issue Description

Refs #10577 (companion UX change: the editor state that nudges operators
into this sequence).

**What happened?**

Saving an environment whose secret-ref config field points at a secret
owned by a different company than the environment's existing binding
partially applied: the config row updated, the binding sync failed
server-side, and the environment was left referencing a secret it has no
binding for. Every run that leased the environment then failed with
`lease_acquire_failed: ... Secret is not bound to environment:<id> at
apiKey`, and every later save of the environment returned 409
`Environment secret bindings already use a different company context.` —
with no route-level way to recover.

**Steps to reproduce**

1. On an instance with two companies, create a sandbox environment from
company A with a picker-bound API-key secret owned by A (the binding
lands in A).
2. From company B, create a new secret and re-point the environment's
API-key field at it, then save.
3. The save persists the config but the binding sync throws, so no
binding for B's secret exists.
4. Run any agent that uses the environment, or try to save the
environment again.

**Expected behavior**

The save either fully applies (config and bindings consistent) or fully
fails. Re-pointing a config secret ref to a secret owned by another
company moves the binding with the secret.

**Paperclip version**

Reproduced on current `master` (also present on recent release images).

**Deployment mode**

Multi-company server deployment (any mode with more than one company on
the instance).

## What Changed

- New `secretService.replaceSecretRefsForInstanceTarget`: writes each
config-derived binding under the company that owns the referenced
secret, replaces all non-`env.*` bindings of the target across every
company, and validates every ref (secret exists, not deleted,
config-path and projection-class rules) before any row is written.
`env.*` env-var bindings stay company-scoped and untouched.
- The environment create and update routes now run the environment write
and its binding syncs inside one `db.transaction`, threading the
transaction through new optional executor seams on
`environmentService.create/update` and the existing `SecretBindingDb`
seam pattern, so an invalid ref rolls the whole save back instead of
leaving a half-updated environment.
- `resolveEnvironmentSecretContextCompanyId` no longer lets existing
bindings veto the caller's context (the 409s above); it now only picks
where new raw-pasted secrets are created and how env-var bindings and
probes resolve: explicit route/query company first, then the single
company the bindings live in, then the actor's company.

## Verification

- `cd server && pnpm vitest run src/__tests__/environment-routes.test.ts
src/__tests__/environment-instance-routes.test.ts
src/__tests__/secrets-service.test.ts
src/__tests__/environment-custom-image-routes.test.ts` (165 tests,
includes new coverage below)
- New embedded-Postgres tests prove: a re-point moves the binding to the
new secret's company and deletes the stale row; refs across several
companies each bind under their own secret's company; an unknown secret
ref rejects without touching existing bindings; `env.*` rows survive
config-ref replacement.
- New route tests prove: a cross-company re-point that previously 409'd
now saves, with the update and binding replacement on the same
transaction executor; a failing ref surfaces as 422.
- `cd server && pnpm run typecheck`

## Risks

- Behavioral shift: environment saves no longer 409 on a company-context
mismatch between the caller and existing bindings; bindings follow the
referenced secret's company instead. Environment routes are
instance-admin gated, and instance admins already had access to every
company's secrets by passing the company explicitly, so this removes an
ordering trap rather than widening access.
- Runtime lease resolution is unchanged: a run still resolves
environment secrets under the run's own company, so an environment
referencing company B's secret still only leases for company B runs
(fail-closed as before).
- The delete route's per-company binding cleanup is unchanged.

## Model Used

Claude Fable 5 (`claude-fable-5`, Anthropic) via Claude Code — extended
thinking, agentic tool use (file edits, vitest/tsc runs). No other
models involved.

## 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
2026-07-31 16:19:25 -07:00
Devin FoleyandPaperclip 8d9f9fd240 Add reusable sandbox custom images (#8794)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - A growing part of that work runs in sandboxed environments rather
than on the operator's local machine.
> - Today sandbox providers can start fresh workspaces and run probes,
but they do not have a shared contract for capturing and reusing
prepared sandbox state.
> - Operators need a way to set up tools, credentials, and project
dependencies once, then reuse that prepared image for later agent runs.
> - This pull request adds reusable sandbox custom images across the
provider contract, server runtime, and board UI.
> - It also keeps probes and sandbox copy flows aligned with
pre-authenticated/custom-image environments.
> - The benefit is faster, more reliable sandbox runs without repeatedly
rebuilding the same environment setup.

## Linked Issues or Issue Description

No public GitHub issue was found for this change. Inline feature request
follows.

### Problem or motivation

Sandboxed agents need reusable prepared runtime state so repeated runs
do not require manual setup every time. Operators often need system
packages, CLIs, SDKs, dependency caches, credentials, and project
tooling available before an agent can work productively.

### Proposed solution

Add a provider-level custom-image capability, server-side setup/capture
lifecycle, Daytona/fake provider support, and board UI controls for
creating, testing, selecting, and deleting custom images.

### Alternatives considered

Leaving this as provider-specific setup outside Paperclip would keep the
control plane blind to image state and would not give agents consistent
environment metadata. Re-running setup commands for every lease is
simpler, but slower and less reliable for interactive or credentialed
setup.

### Roadmap alignment

Checked `ROADMAP.md`; this aligns with the Cloud / Sandbox agents
roadmap area and does not duplicate any related public issue or PR found
by search.

Additional context:
- Subsystem affected: cross-cutting (`packages/db`, `packages/shared`,
`packages/plugins`, `server`, `ui`).
- Duplicate search: searched GitHub for `sandbox custom image` and
`sandbox template environment`; no related public issues or PRs were
found.

## What Changed

- Added custom-image shared types, validators, constants, API paths, and
database schema/migration.
- Added server services/routes for custom-image templates and setup
sessions, including runtime cleanup and provider metadata handling.
- Extended plugin/sandbox provider capabilities for interactive setup,
template capture, and template deletion.
- Implemented custom-image support in the fake sandbox provider and
Daytona provider.
- Updated environment runtime/config handling so active custom images
flow into leases, probes, and agent execution.
- Added board UI controls and API client support for custom-image setup,
capture, selection, status, and error states.
- Hardened sandbox copy/probe behavior for insecure clipboard contexts
and pre-authenticated sandbox images.
- Added targeted coverage across shared validators, DB schema, server
routes/services, provider plugins, adapter probes, and UI flows.

## Verification

- `pnpm install --frozen-lockfile --ignore-scripts`
- `pnpm vitest run
packages/adapters/claude-local/src/server/test.probe.test.ts
packages/adapters/claude-local/src/server/test.ts
packages/adapters/codex-local/src/server/test.remote.test.ts
packages/adapters/codex-local/src/server/test.ts`
- `pnpm --filter @paperclipai/adapter-claude-local typecheck`
- `pnpm --filter @paperclipai/adapter-codex-local typecheck`
- `pnpm vitest run
packages/db/src/environment-custom-images-schema.test.ts
packages/shared/src/environment-custom-images.test.ts
packages/shared/src/validators/plugin.test.ts
server/src/__tests__/environment-custom-images-service.test.ts
server/src/__tests__/workspace-runtime.test.ts
packages/plugins/sandbox-providers/daytona/src/plugin.test.ts
ui/src/pages/CompanyEnvironments.test.tsx
ui/src/pages/CompanySettings.test.tsx`
- `pnpm -r typecheck`
- `pnpm build`
- `rm -rf packages/db/dist && pnpm test:run`
- Public-safety scan of the final diff found no internal Paperclip issue
links, private instance URLs, or real secret patterns.

## Risks

- Adds a database migration and new environment runtime tables, so
migration ordering and rollback need care.
- Provider implementations may differ in how reliably they can
capture/delete images; unsupported providers surface capability-gated UI
states.
- Custom-image state can contain operator-prepared tooling and
credentials inside the provider image, so providers must enforce their
own access controls and cleanup semantics.
- Broad surface area across shared contracts, server runtime, plugins,
adapters, and UI means CI and Greptile review should be watched closely.

> 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 GPT-5 (`gpt-5`) via Codex CLI with tool use and code execution.
Assisted with branch cleanup, conflict resolution, local verification,
and PR preparation. Earlier branch implementation work was assisted by
Paperclip-managed Claude/Codex agents.

## 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>
2026-06-30 09:57:49 -07:00
Devin Foley 547463d3a2 refactor(environments): make execution environments instance-scoped (#8375)
## Thinking Path

> - Paperclip is the control plane for AI-agent companies, so execution
environment selection has to stay inspectable and predictable across
companies, agents, and runs.
> - The environment subsystem decides where an agent heartbeat actually
runs and how remote sandbox state is realized and restored.
> - That subsystem previously mixed company-scoped environment catalogs
with issue-level environment stamping, so a reassigned issue could keep
executing in the previous assignee's sandbox.
> - That behavior breaks the control-plane contract: changing the
assignee should change the executing agent/environment path unless there
is an explicit current override.
> - Fixing it cleanly required more than a narrow patch; the environment
model had to move to instance scope with a single inherited default and
per-agent override semantics.
> - This pull request rewires the schema, server/API surface, runtime
resolution, and UI around that model, then adds regression coverage for
cross-company inheritance and per-agent isolation.
> - The benefit is that environment choice now follows the approved
instance/agent configuration path instead of stale issue state, while
shared environments only need to be configured once per instance.

## Linked Issues or Issue Description

- No directly matching public GitHub issue or PR was found while
searching for this refactor.

### What happened?

Reassigning work between agents with different execution environments
could keep running in the previous sandbox because environment choice
was stamped onto the issue and outranked the current assignee. The same
subsystem also forced environment catalogs to be duplicated per company
even though the underlying execution environments were instance-wide
resources.

### Expected behavior

Execution should resolve through the current instance and agent
configuration path, with one instance-scoped environment catalog, one
instance default, optional per-agent override, and no stale issue-level
environment authority surviving reassignment.

### Steps to reproduce

1. Configure two agents to use different execution environments.
2. Assign an issue to the first agent so the issue records execution
state in that environment.
3. Reassign the same issue to the second agent and run another
heartbeat.
4. Observe that the pre-fix runtime can still sync or execute in the
original sandbox instead of the second agent's environment.

### Paperclip version or commit

Current `master` before this PR.

### Deployment mode

Self-hosted server.

### Installation method

Built from source (`pnpm dev` / `pnpm build`).

### Agent adapter(s) involved

- Claude Code
- Not adapter-specific (core bug in environment authority / resolution)

### Database mode

External Postgres.

### Access context

Both board reassignment and agent heartbeats were involved.

## What Changed

- Moved environments and their default selection contract to instance
scope in DB/shared types, including the migration that dedupes legacy
per-company environments and seeds the instance local default.
- Reworked environment CRUD/auth flows to use instance-scoped APIs and
added route/service coverage for instance-level environment management.
- Changed runtime resolution to prefer `agent default -> instance
default -> built-in local`, removed issue-level environment stamping
from the active execution path, and isolated sandbox/plugin leases by
`(executionWorkspaceId, agentId)`.
- Added environment env-var runtime precedence so environment-provided
values act as the baseline for agent execution.
- Moved the environment UI into instance settings and updated agent
configuration surfaces to reflect inherit/override behavior.
- Added regression coverage for instance-default inheritance across
companies and for the new runtime resolution behavior.
- Fixed a rebase-only duplicate `enableTaskWatchdogs` flag regression in
instance settings types/validators/services so the branch typechecks
cleanly on current `master`.
- Updated stale server tests so CI matches the shipped instance-scoped
environment contract.

## Verification

- `git diff --check`
- `pnpm --filter @paperclipai/shared typecheck`
- `pnpm --filter @paperclipai/db typecheck`
- `pnpm exec vitest run
server/src/__tests__/environment-runtime-driver-contract.test.ts
server/src/__tests__/agent-permissions-routes.test.ts
server/src/__tests__/environment-routes.test.ts
server/src/__tests__/environment-instance-routes.test.ts
server/src/__tests__/execution-workspace-policy.test.ts
server/src/__tests__/heartbeat-plugin-environment.test.ts
server/src/__tests__/instance-settings-routes.test.ts`

## Risks

- The migration changes environment scope and dedupes existing rows, so
installs with unusual legacy environment combinations should be reviewed
carefully during upgrade.
- Remote execution behavior now depends on instance-default inheritance
semantics instead of issue-level stamping, so any remaining code paths
that still assume issue-scoped environment authority would surface as
follow-up bugs.
- This PR includes both server/runtime behavior and UI relocation, so
reviewers should watch for authorization edge cases around instance
settings and environment management.

> I checked [`ROADMAP.md`](ROADMAP.md). This work fits the existing
Cloud / Sandbox agents direction as a bug-fix/refactor to current
behavior, not a new parallel product surface.

## Model Used

- OpenAI Codex coding agent in this Paperclip/Codex session; GPT-5-class
tool-using model with code execution and shell access. The exact backend
model ID is not exposed to the session runtime.

## 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
- [ ] 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
- [ ] 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
2026-06-20 09:42:53 -07:00