# Boundary & Risk Card

Project: deepset-ai/haystack

## Doramagic Trial Decision

Current decision: it can enter pre-publication recommendation checks. First use should still start with least privilege, a temporary directory, and reversible configuration.

## What The User Can Do Now

- Read the Human Manual first to understand the project purpose and main workflows.
- Use Prompt Preview for pre-install exploration; it validates interaction shape, not real execution.
- Run official Quick Start commands only inside an isolated environment, not a primary setup.

## Do Not Do Yet

- Do not treat Prompt Preview as a real project execution result.
- Do not treat metadata-only validation as sandbox installation validation.
- Do not describe unverified capabilities as supported, working, or safe to install.
- Do not provide production data, private files, real secrets, or primary host configuration on first trial.

## Pre-Install Checklist

- Host AI match: local_cli
- Official installation entry status: official entry point found
- Isolated temporary directory, temporary host, or container validation: required
- Configuration rollback path: required
- API keys, network access, file access, or host configuration changes: treat as high risk until confirmed
- Installation command, actual output, and failure logs: must be recorded

## Current Blockers

- No blockers.

## Project-Specific Pitfalls

- 来源证据：RFC: Signed receipts for Haystack pipeline component calls (high): 可能增加新用户试用和生产接入成本。 Suggested check: 来源问题仍为 open，Pack Agent 需要复核是否仍影响当前版本。
- 来源证据：feat: Add `run_async` to `MultiQueryEmbeddingRetriever`, `MultiQueryTextRetriever`, and `TextEmbeddingRetriever` (high): 可能阻塞安装或首次运行。 Suggested check: 来源问题仍为 open，Pack Agent 需要复核是否仍影响当前版本。
- 来源证据：feat: add INTERSECTION join mode to DocumentJoiner (high): 可能增加新用户试用和生产接入成本。 Suggested check: 来源问题仍为 open，Pack Agent 需要复核是否仍影响当前版本。
- 来源证据：docs: Update Ragas docs (high): 可能影响升级、迁移或版本选择。 Suggested check: 来源问题仍为 open，Pack Agent 需要复核是否仍影响当前版本。
- 来源证据：EnvVarSecrets: add multi-tenant context support (ContextVar / pipeline-run context) (high): 可能影响升级、迁移或版本选择。 Suggested check: 来源问题仍为 open，Pack Agent 需要复核是否仍影响当前版本。

## Risk And Permission Notes

- no_demo: medium

## Evidence Gaps

- No structured evidence gaps are currently visible.