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Author SHA1 Message Date
DottaandPaperclip 41c42895fa feat(evals): enforce fixed Runner request allocations (#17452)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Runner evals execute real provider harnesses against maintained
fixtures.
> - Turn-level usage arrives after requests have already spent money.
> - Parallel cells need distinct allowances before requests start.
> - Missing output must preserve the remaining allowance and any known
charges.
> - This pull request adds a controller that reuses the existing request
ledger and gateway.
> - It makes a bounded local Runner attempt reviewable before hosted
scheduling is enabled.

## Linked Issues or Issue Description

Refs #17440. That PR added the explicit Runner gateway route. This PR
owns request admission and retained campaign accounting for that route.

The existing hosted matrix is not enabled or changed here. Its global
allocation, rerun rejection, and private evidence archive remain
separate integration work.

## What Changed

- Validate a trusted manifest with exact request, CLI, package, daemon,
model, and source identities. Assign each selected cell a distinct
allowance. Count operating overhead once. Reject allocations above the
campaign limit before launch.
- Run native Codex or ACPX Claude through the shared request proxy and
append-only ledger. Pass only the proxy credential to the child. Refuse
local attempt reuse and preserve existing output files.
- Close gateway admission on cancellation. Retain the ledger, receipts,
route descriptor, child result, and cleanup evidence outside the
disposable workspace.
- Recompute campaign accounting from retained ledgers. Missing or
invalid final evidence holds the full cell allowance while preserving
known charges. Reports distinguish provisional and incomplete costs.
- Accept namespaces containing only local function/custom tools. Disable
web search in the controlled Codex profile. Continue to reject hosted
tools, including tools hidden inside a namespace.
- Add controller tests to the existing Runner static test path and
document this source-checkout entry point.

## Verification

- 20 controller tests pass. They use real child processes, local HTTP,
and the actual ledger. Cases cover reservations before dispatch,
concurrent cell isolation, caps, cancellation, replay rejection, lost
artifacts, changed receipts, and Braintrust Claude routing. Upstream
responses are synthetic.
- 52 shared gateway tests and 55 Runner CLI tests pass. The namespace
acceptance and web-search configuration regressions failed before the
repair and pass afterward.
- Runner TypeScript/Rust checks, Runner build, shared E2E typecheck, and
`git diff --check` pass.
- The first actual-harness probe found that Codex advertised both a
local tool namespace and web search. It reached no upstream transport.
That failure is retained; the compatibility repair does not allow paid
hosted tools.
- An earlier test failure showed that separate dynamic imports created
different admission-error classes. The shared runtime bridge now loads
one module graph. Another regression showed that a missing final report
hid known ledger charges; the collector now preserves those charges.
- The repaired actual-harness probe passed its control checks for native
Codex and ACPX Claude: each reached exactly one synthetic upstream
request after the ledger reservation; both retained the unresolved hold
and route evidence; both recorded clean process exit. A scan of 41
retained files found no synthetic upstream credential. Deliberate
provider rejection preserved the failed Codex turn and Claude timeout;
these are not semantic passes. Prices, operating bounds, and the package
archive identity in this probe were synthetic.
- Review regressions reproduced lost request/receipt evidence, lost
admission metadata, executable replacement after verification, and a
SIGTERM-resistant descendant surviving the CLI. The repairs now pass.
Executable bytes are staged before launch; a trusted Node resolution
hook preserves relative imports. A symlink-path regression also failed
before its repair and now passes. The final staged native probe repeated
both one-request checks successfully.
- Full current-head
[CI](https://github.com/paperclipai/paperclip/actions/runs/40115932485)
passed on `4781487215116afd10a415d4db53b1ec8e004dd5`: all 58 check runs
and the legacy status are successful, neutral, or skipped. Greptile and
Paperclip both reviewed this commit at 5/5. All five finding threads are
fixed and resolved. No paid provider request ran during this change.

## Risks

- This is a trusted source-checkout controller, not a published package
command. It needs the repository's installed shared cost dependencies.
- The manifest declares reviewed prices and full-lifecycle bounds.
Synthetic tests do not qualify real prices, invoices, storage, or
Braintrust metering.
- The attempt-directory guard is local. Hosted fanout still needs unique
global allocations, rerun rejection, and durable private retention. Do
not enable the existing matrix on this change alone.
- Forced child termination can leave cleanup unverified. That attempt
remains incomplete and holds its full allocation. These checks do not
claim a host security boundary against an adversarial target.
- The current private publisher does not archive the separate controller
directory. Native trace relay, private report integration, and live
qualification remain open.

## Model Used

OpenAI Codex, GPT-6 family, with reasoning, tool use, and code
execution. This runtime does not expose the exact model ID or
context-window size.

## 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>
2026-10-26 07:53:57 -05:00
DottaandPaperclip d1fdfced9d feat(evals): route Runner sessions through a controller gateway (#17440)
## Thinking Path

> - Paperclip manages AI agents and their work.
> - Runner Evals test provider behavior against a mock control plane.
> - A campaign budget needs to observe and admit each provider request.
> - The existing eval CLI does not select the provider-home mode needed
for a controller-assigned route.
> - A proxy URL alone therefore cannot establish controlled Codex
routing.
> - This change adds an explicit route with an isolated home and
retained identity.
> - The controller can use that route as the basis for request
accounting and admission.

## Linked Issues or Issue Description

**What happened?**

The direct Runner eval CLI passes the ambient environment to the native
transport. The transport deliberately removes an environment-only
preconfigured-home marker unless its explicit option is also set. This
prevents a controller from assigning a Codex gateway through that marker
alone.

**Expected behavior**

A controller can explicitly route a supported eval attempt through its
local proxy. The provider receives the proxy token and isolated
configuration. The artifact identifies the assigned route on success and
failure. Ordinary direct runs keep their current path.

**Steps to reproduce**

Run the new CLI tests for `--gateway-config`. They validate the
descriptor, inspect the actual transport inputs and provider sanitizers,
and check retained artifacts and owned-home cleanup. The local probe
also ran built native Codex and ACPX Claude against a fake loopback API
using only synthetic credentials.

Related request-accounting work:
https://github.com/paperclipai/paperclip/pull/17432.

## What Changed

- Add an explicit gateway descriptor bound to the requested provider,
exact model, campaign, execution, and attempt.
- Accept only the controller's IPv4 loopback URL and a separate proxy
token.
- Create a fresh provider home for native Codex and ACPX Claude. Exclude
ambient provider credentials, subscription logins, proxies, and startup
hooks.
- Retain route identity and descriptor hash in successful and failed
artifacts. Remove the owned home in finalization.
- Document the CLI contract and its limits.

The Runner eval CLI owns this behavior. It uses the existing native
preconfigured-home contract. Production routing, permissions, and
provider protocols are unchanged.

## Verification

- Initial verification passed 56 focused gateway/CLI tests and 246 CLI
and adjacent provider-isolation tests. After the admission repair, all
247 CLI and adjacent provider-isolation tests passed, with TypeScript
checks and build passing again.
- Runner TypeScript checks and build passed.
- The native daemon rebuilt from the candidate base with locked, offline
dependencies.
- Local fake-API probe: six authenticated Responses requests from native
Codex and six authenticated Messages requests from ACPX Claude reached
the assigned endpoint. Claude also made an unauthenticated hello check.
The final commit retained both route artifacts. All 27 retained files
were scanned for the synthetic proxy token and contained none. Both
temporary homes were removed, and all four recorded provider/daemon PIDs
were absent after exit.
- The fake API intentionally rejected inference. Codex retained a failed
turn; Claude retained a timeout. These are route observations, not
passing semantic evals or live provider qualification. No paid provider
calls ran.
- The first focused command used the wrong directory and discovered no
tests. It was corrected before the successful runs above.
- Full Runner validation: 3,967 tests passed, 13 skipped, and five
failed in three unchanged installation and native-settlement files. The
failures were two installation timeouts and three retained-cleanup
settlement failures. One isolated run passed all 109 applicable tests
with six skips. This shows recovery, not a proven cause for the original
five failures; those remain retained. Hosted [CI
40111220754](https://github.com/paperclipai/paperclip/actions/runs/40111220754)
passed on final commit `a5c47b64e56c1228fca718b72a81ddc3b1d185a4`,
including repository typecheck, build, tests and Runner checks. All 57
checks passed or were neutral/skipped, and the legacy status passed.
Greptile and Paperclip reviews both scored 5/5 on that commit; no
findings remain unresolved.
- Rebased onto current master
`71c04c0bfb205cc9e7f7bc20c29fd76051b44cc4`. Its added change concerns
server cleanup; Runner source is unchanged.

- An actual ACPX Codex probe failed before reaching the fake API. Review
and source inspection confirmed that Runner deliberately rejects its
preconfigured home to protect Runner state. This route is now rejected
before service creation. Both explicit and default ACPX Codex admission
regressions failed before the repair. The unsupported lane is not
presented as qualified.

## Risks

This is an explicit new CLI route. Unsupported providers fail before
service creation. Upstream route is a controller declaration, not
independent billing evidence. The local probe saw six Codex requests
where legacy usage counted one, so the controller's request ledger must
remain the budget source. Campaign allocation, proxy lifecycle, hosted
workflow wiring, dedicated OTLP relay routing, and paid qualification
are separate remaining integration steps. This PR enables none of those
schedules.

## Model Used

OpenAI Codex, GPT-6 family, with reasoning, tool use, and code
execution. The exact serving model ID and context-window size are not
exposed in this session.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used, including the information
available in this session
- [x] I checked ROADMAP.md; this is eval infrastructure, not a competing
core feature
- [x] I searched for duplicate PRs for this exact route change
- [x] I described the issue in-PR using the bug template labels
- [x] I have not referenced internal or instance-local issues
- [x] My branch describes the change and contains no internal issue ID
- [x] Relevant focused tests pass
- [x] I added tests for the new contract and lifecycle
- [x] I updated the relevant documentation
- [x] I described the risks and unqualified behavior
- [x] All current-head Paperclip CI gates are green
- [x] Current-head Greptile is 5/5 with no unresolved findings
- [x] I will address review findings before merge

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-10-24 09:34:10 -07:00