# Seller Pre-Publish QA

Run the marketplace gate before the marketplace runs it on you.

| | |
| --- | --- |
| Version | 1.0.0 |
| Price | 99 USD |
| Licence | Single-seat |
| Entry point | `server.py` |
| Source | Reimplemented from scratch in English; logic referenced from the local vendor toolkit without modifying it |

## What it does

Simulates a marketplace quality gate before you publish, reconciles local records against what a platform reports, and verifies expected versus observed state.

## Tools

| Tool | Description |
| --- | --- |
| `preflight_publish` | Dry-run a publish against the marketplace gate rules. Writes nothing and calls no platform. | | `reconcile_listing` | Compare local listing records against a platform report. | | `verify_expectation` | Verify an expected value against an observed one, with optional numeric tolerance. |

## Network

No outbound network requests.

## Security

- Read-only: no file is written and no process is started.
- Findings are redacted before they are returned.
- Paths are confined to the root you pass.

## Requirements

- Python 3.10 or above
- No account, no API key, no telemetry

## Agent Skills

| Skill | Purpose |
| --- | --- |
| `pre-publish-gate` | Dry-run the marketplace gate and see every blocker first. |

## Tests

```bash
python -m pytest -q # suite tests for this server
```

Every security claim above names a test that exists:

- `test_dry_run_isolation`
- `test_no_subprocess_spawn`

## Licence and exclusions

- Single-seat licence unless a team licence is stated above. - No shell execution, no browser or account automation, no key custody. - The exclusion list is published in `security/EXCLUSIONS.md` in the team bundle so a reviewer can check it independently.