Files
PaperClipAI/packages/adapters
DottaandClaude Opus 5.5 854b4bcac4 fix(opencode): report a provider 401 from the hello probe as missing authentication (#20878)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Each agent has a runtime readiness test ("test environment") that
runs a short hello probe through its harness
> - The OpenCode probe sorts failures into model, timeout,
authentication and generic errors
> - OpenRouter rejects an empty or unknown key with HTTP 401 and the
messages "Missing Authentication header" or "User not found."
> - The probe matched authentication only by wording, so these 401
replies became a generic `opencode_hello_probe_failed` error
> - The server maps `*_hello_probe_auth_required` to the missing-account
state, so the user saw a generic failure instead of "connect an account"
> - This pull request classifies the structured APIError status 401 as
`opencode_hello_probe_auth_required`
> - The benefit is that a member without a working account shows the
missing-account state and its fix

## Linked Issues or Issue Description

**What happened**
An OpenCode (native runner) agent with an empty OpenRouter key failed
its readiness test with the generic error `opencode_hello_probe_failed`.
The chat eval `teams.configure-team` could not form its "one member is
missing an account, one is ready" fixture because of this.

**Expected behavior**
The readiness test reports `opencode_hello_probe_auth_required` (warn)
when the provider rejects authentication with HTTP 401, whatever the
provider's wording.

**Steps to reproduce**
1. Configure a native runner OpenCode agent with model
`openrouter/deepseek/deepseek-v4.1-flash-1017` and `OPENROUTER_API_KEY`
set to an empty string.
2. Run the agent's environment test.
3. OpenCode 1.18.34 prints
`{"type":"error","error":{"name":"APIError","data":{"message":"Missing
Authentication header","statusCode":401}}}`.
4. The result is `opencode_hello_probe_failed` (error), not the
missing-authentication check.

## What Changed

- `parse.ts`: add `openCodeErrorStatusCodes`, which reads the HTTP
status from OpenCode error events.
- `test.ts`: treat a 401 status on the hello probe as
`opencode_hello_probe_auth_required`, in addition to the existing
wording match.
- `test.remote.test.ts`: regression tests with the two recorded
OpenRouter 401 outputs, and a negative control (500 and 429 stay generic
failures).

## Verification

- `pnpm exec vitest run
packages/adapters/opencode-local/src/server/test.remote.test.ts
packages/adapters/opencode-local/src/server/parse.test.ts` passes (28
tests).
- Red check: without the classifier change, the two new 401 tests fail.
- `npx tsc --noEmit -p packages/adapters/opencode-local` passes.
- I recorded the probe output from the pinned OpenCode 1.18.34 binary
against OpenRouter with an empty key and with an unknown key.

## Risks

- Low risk. Only a 401 status changes classification. A 401 means the
provider rejected the credential. Other statuses keep their current
result.

## Model Used

- Anthropic Claude Opus 5.5 (`claude-opus-5-5`), 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>
2026-11-11 12:44:09 -06:00
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