# Pitfall Log / 踩坑日志

项目：nousergon/mnemon

摘要：发现 30 个潜在踩坑项，其中 0 个为 high/blocking；最高优先级：安装坑 - 失败模式：installation: 0.7.0rc6。

## 1. 安装坑 · 失败模式：installation: 0.7.0rc6

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this installation risk before relying on the project: 0.7.0rc6
- 对用户的影响：Upgrade or migration may change expected behavior: 0.7.0rc6
- 证据：failure_mode_cluster:github_release | https://github.com/nousergon/mnemon/releases/tag/v0.7.0rc6 | 0.7.0rc6

## 2. 安装坑 · 失败模式：installation: Pre-existing ruff lint debt (66 errors) not caught by CI

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this installation risk before relying on the project: Pre-existing ruff lint debt (66 errors) not caught by CI
- 对用户的影响：Developers may fail before the first successful local run: Pre-existing ruff lint debt (66 errors) not caught by CI
- 证据：failure_mode_cluster:github_issue | https://github.com/nousergon/mnemon/issues/263 | Pre-existing ruff lint debt (66 errors) not caught by CI

## 3. 安装坑 · 失败模式：installation: Uninstall message reword

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this installation risk before relying on the project: Uninstall message reword
- 对用户的影响：Developers may fail before the first successful local run: Uninstall message reword
- 证据：failure_mode_cluster:github_issue | https://github.com/nousergon/mnemon/issues/244 | Uninstall message reword

## 4. 安装坑 · 失败模式：installation: Verify multi-version Python (3.10/3.12/3.13) + matrix.os on self-hosted AL2023 runner before...

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this installation risk before relying on the project: Verify multi-version Python (3.10/3.12/3.13) + matrix.os on self-hosted AL2023 runner before repointing ci.yml
- 对用户的影响：Developers may fail before the first successful local run: Verify multi-version Python (3.10/3.12/3.13) + matrix.os on self-hosted AL2023 runner before repointing ci.yml
- 证据：failure_mode_cluster:github_issue | https://github.com/nousergon/mnemon/issues/272 | Verify multi-version Python (3.10/3.12/3.13) + matrix.os on self-hosted AL2023 runner before repointing ci.yml

## 5. 安装坑 · 失败模式：installation: v0.7.0rc3 — soak-substrate (test trio + coverage gate)

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this installation risk before relying on the project: v0.7.0rc3 — soak-substrate (test trio + coverage gate)
- 对用户的影响：Upgrade or migration may change expected behavior: v0.7.0rc3 — soak-substrate (test trio + coverage gate)
- 证据：failure_mode_cluster:github_release | https://github.com/nousergon/mnemon/releases/tag/v0.7.0rc3 | v0.7.0rc3 — soak-substrate (test trio + coverage gate)

## 6. 安装坑 · 失败模式：installation: v0.7.6 — suspend-robust session hygiene

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this installation risk before relying on the project: v0.7.6 — suspend-robust session hygiene
- 对用户的影响：Upgrade or migration may change expected behavior: v0.7.6 — suspend-robust session hygiene
- 证据：failure_mode_cluster:github_release | https://github.com/nousergon/mnemon/releases/tag/v0.7.6 | v0.7.6 — suspend-robust session hygiene

## 7. 安装坑 · 失败模式：installation: v0.7.7 — prose supersession auto-detect

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this installation risk before relying on the project: v0.7.7 — prose supersession auto-detect
- 对用户的影响：Upgrade or migration may change expected behavior: v0.7.7 — prose supersession auto-detect
- 证据：failure_mode_cluster:github_release | https://github.com/nousergon/mnemon/releases/tag/v0.7.7 | v0.7.7 — prose supersession auto-detect

## 8. 安装坑 · 来源证据：Pre-existing ruff lint debt (66 errors) not caught by CI

- 严重度：medium
- 证据强度：source_linked
- 发现：GitHub 社区证据显示该项目存在一个安装相关的待验证问题：Pre-existing ruff lint debt (66 errors) not caught by CI
- 对用户的影响：可能增加新用户试用和生产接入成本。
- 证据：community_evidence:github | https://github.com/nousergon/mnemon/issues/263 | 来源类型 github_issue 暴露的待验证使用条件。

## 9. 安装坑 · 来源证据：Uninstall message reword

- 严重度：medium
- 证据强度：source_linked
- 发现：GitHub 社区证据显示该项目存在一个安装相关的待验证问题：Uninstall message reword
- 对用户的影响：可能增加新用户试用和生产接入成本。
- 证据：community_evidence:github | https://github.com/nousergon/mnemon/issues/244 | 来源类型 github_issue 暴露的待验证使用条件。

## 10. 安装坑 · 来源证据：Verify multi-version Python (3.10/3.12/3.13) + matrix.os on self-hosted AL2023 runner before repointing ci.yml

- 严重度：medium
- 证据强度：source_linked
- 发现：GitHub 社区证据显示该项目存在一个安装相关的待验证问题：Verify multi-version Python (3.10/3.12/3.13) + matrix.os on self-hosted AL2023 runner before repointing ci.yml
- 对用户的影响：可能影响升级、迁移或版本选择。
- 证据：community_evidence:github | https://github.com/nousergon/mnemon/issues/272 | 来源讨论提到 python 相关条件，需在安装/试用前复核。

## 11. 安装坑 · 来源证据：claude.ai chat surface never writes to mnemon — decide autonomous-save posture (Profile snippet) or document explicit-o…

- 严重度：medium
- 证据强度：source_linked
- 发现：GitHub 社区证据显示该项目存在一个安装相关的待验证问题：claude.ai chat surface never writes to mnemon — decide autonomous-save posture (Profile snippet) or document explicit-only
- 对用户的影响：可能增加新用户试用和生产接入成本。
- 证据：community_evidence:github | https://github.com/nousergon/mnemon/issues/273 | 来源类型 github_issue 暴露的待验证使用条件。

## 12. 配置坑 · 可能修改宿主 AI 配置

- 严重度：medium
- 证据强度：source_linked
- 发现：项目面向 Claude/Cursor/Codex/Gemini/OpenCode 等宿主，或安装命令涉及用户配置目录。
- 对用户的影响：安装可能改变本机 AI 工具行为，用户需要知道写入位置和回滚方法。
- 证据：capability.host_targets | https://github.com/nousergon/mnemon | host_targets=mcp_host, claude_code, claude, cursor, gemini_cli

## 13. 配置坑 · 失败模式：configuration: Decide: wire nousergon/mnemon into fleet groomer BACKLOG_REPOS — or keep interactive-only

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this configuration risk before relying on the project: Decide: wire nousergon/mnemon into fleet groomer BACKLOG_REPOS — or keep interactive-only
- 对用户的影响：Developers may misconfigure credentials, environment, or host setup: Decide: wire nousergon/mnemon into fleet groomer BACKLOG_REPOS — or keep interactive-only
- 证据：failure_mode_cluster:github_issue | https://github.com/nousergon/mnemon/issues/276 | Decide: wire nousergon/mnemon into fleet groomer BACKLOG_REPOS — or keep interactive-only

## 14. 配置坑 · 失败模式：configuration: Stamp source_client server-side from MCP clientInfo — explicit MCP saves are surface-indistin...

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this configuration risk before relying on the project: Stamp source_client server-side from MCP clientInfo — explicit MCP saves are surface-indistinguishable (NULL provenance)
- 对用户的影响：Developers may misconfigure credentials, environment, or host setup: Stamp source_client server-side from MCP clientInfo — explicit MCP saves are surface-indistinguishable (NULL provenance)
- 证据：failure_mode_cluster:github_issue | https://github.com/nousergon/mnemon/issues/274 | Stamp source_client server-side from MCP clientInfo — explicit MCP saves are surface-indistinguishable (NULL provenance)

## 15. 配置坑 · 失败模式：configuration: v0.7.0rc1 — salience tier Phase 1 + capture attention Phase A

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this configuration risk before relying on the project: v0.7.0rc1 — salience tier Phase 1 + capture attention Phase A
- 对用户的影响：Upgrade or migration may change expected behavior: v0.7.0rc1 — salience tier Phase 1 + capture attention Phase A
- 证据：failure_mode_cluster:github_release | https://github.com/nousergon/mnemon/releases/tag/v0.7.0rc1 | v0.7.0rc1 — salience tier Phase 1 + capture attention Phase A

## 16. 配置坑 · 失败模式：configuration: v0.7.0rc4

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this configuration risk before relying on the project: v0.7.0rc4
- 对用户的影响：Upgrade or migration may change expected behavior: v0.7.0rc4
- 证据：failure_mode_cluster:github_release | https://github.com/nousergon/mnemon/releases/tag/v0.7.0rc4 | v0.7.0rc4

## 17. 配置坑 · 来源证据：Decide: wire nousergon/mnemon into fleet groomer BACKLOG_REPOS — or keep interactive-only

- 严重度：medium
- 证据强度：source_linked
- 发现：GitHub 社区证据显示该项目存在一个配置相关的待验证问题：Decide: wire nousergon/mnemon into fleet groomer BACKLOG_REPOS — or keep interactive-only
- 对用户的影响：可能增加新用户试用和生产接入成本。
- 证据：community_evidence:github | https://github.com/nousergon/mnemon/issues/276 | 来源类型 github_issue 暴露的待验证使用条件。

## 18. 能力坑 · 来源证据：README cold-start/latency note

- 严重度：medium
- 证据强度：source_linked
- 发现：GitHub 社区证据显示该项目存在一个能力理解相关的待验证问题：README cold-start/latency note
- 对用户的影响：可能增加新用户试用和生产接入成本。
- 证据：community_evidence:github | https://github.com/nousergon/mnemon/issues/246 | 来源类型 github_issue 暴露的待验证使用条件。

## 19. 能力坑 · 能力判断依赖假设

- 严重度：medium
- 证据强度：source_linked
- 发现：README/documentation is current enough for a first validation pass.
- 对用户的影响：假设不成立时，用户拿不到承诺的能力。
- 证据：capability.assumptions | https://github.com/nousergon/mnemon | README/documentation is current enough for a first validation pass.

## 20. 维护坑 · 失败模式：migration: v0.6.0

- 严重度：medium
- 证据强度：source_linked
- 发现：Developers should check this migration risk before relying on the project: v0.6.0
- 对用户的影响：Upgrade or migration may change expected behavior: v0.6.0
- 证据：failure_mode_cluster:github_release | https://github.com/nousergon/mnemon/releases/tag/v0.6.0 | v0.6.0

## 21. 维护坑 · 维护活跃度未知

- 严重度：medium
- 证据强度：source_linked
- 发现：未记录 last_activity_observed。
- 对用户的影响：新项目、停更项目和活跃项目会被混在一起，推荐信任度下降。
- 证据：evidence.maintainer_signals | https://github.com/nousergon/mnemon | last_activity_observed missing

- 严重度：medium
- 证据强度：source_linked
- 发现：no_demo
- 证据：downstream_validation.risk_items | https://github.com/nousergon/mnemon | no_demo; severity=medium

## 23. 安全/权限坑 · 存在评分风险

- 严重度：medium
- 证据强度：source_linked
- 发现：no_demo
- 对用户的影响：风险会影响是否适合普通用户安装。
- 证据：risks.scoring_risks | https://github.com/nousergon/mnemon | no_demo; severity=medium

## 24. 安全/权限坑 · 来源证据：Stamp source_client server-side from MCP clientInfo — explicit MCP saves are surface-indistinguishable (NULL provenance)

- 严重度：medium
- 证据强度：source_linked
- 发现：GitHub 社区证据显示该项目存在一个安全/权限相关的待验证问题：Stamp source_client server-side from MCP clientInfo — explicit MCP saves are surface-indistinguishable (NULL provenance)
- 对用户的影响：可能影响升级、迁移或版本选择。
- 证据：community_evidence:github | https://github.com/nousergon/mnemon/issues/274 | 来源类型 github_issue 暴露的待验证使用条件。

## 25. 能力坑 · 失败模式：capability: calibration `--use-fixture` `.json`→`.example.json` fallback

- 严重度：low
- 证据强度：source_linked
- 发现：Developers should check this capability risk before relying on the project: calibration `--use-fixture` `.json`→`.example.json` fallback
- 对用户的影响：Developers may hit a documented source-backed failure mode: calibration `--use-fixture` `.json`→`.example.json` fallback
- 证据：failure_mode_cluster:github_issue | https://github.com/nousergon/mnemon/issues/236 | calibration `--use-fixture` `.json`→`.example.json` fallback

## 26. 运行坑 · 失败模式：performance: README cold-start/latency note

- 严重度：low
- 证据强度：source_linked
- 发现：Developers should check this performance risk before relying on the project: README cold-start/latency note
- 对用户的影响：Developers may hit a documented source-backed failure mode: README cold-start/latency note
- 证据：failure_mode_cluster:github_issue | https://github.com/nousergon/mnemon/issues/246 | README cold-start/latency note

## 27. 运行坑 · 失败模式：performance: claude.ai chat surface never writes to mnemon — decide autonomous-save posture (Profile snipp...

- 严重度：low
- 证据强度：source_linked
- 发现：Developers should check this performance risk before relying on the project: claude.ai chat surface never writes to mnemon — decide autonomous-save posture (Profile snippet) or document explicit-only
- 对用户的影响：Developers may hit a documented source-backed failure mode: claude.ai chat surface never writes to mnemon — decide autonomous-save posture (Profile snippet) or document explicit-only
- 证据：failure_mode_cluster:github_issue | https://github.com/nousergon/mnemon/issues/273 | claude.ai chat surface never writes to mnemon — decide autonomous-save posture (Profile snippet) or document explicit-only

## 28. 运行坑 · 失败模式：performance: v0.6.0rc18

- 严重度：low
- 证据强度：source_linked
- 发现：Developers should check this performance risk before relying on the project: v0.6.0rc18
- 对用户的影响：Upgrade or migration may change expected behavior: v0.6.0rc18
- 证据：failure_mode_cluster:github_release | https://github.com/nousergon/mnemon/releases/tag/v0.6.0rc18 | v0.6.0rc18

## 29. 维护坑 · issue/PR 响应质量未知

- 严重度：low
- 证据强度：source_linked
- 发现：issue_or_pr_quality=unknown。
- 对用户的影响：用户无法判断遇到问题后是否有人维护。
- 证据：evidence.maintainer_signals | https://github.com/nousergon/mnemon | issue_or_pr_quality=unknown

## 30. 维护坑 · 发布节奏不明确

- 严重度：low
- 证据强度：source_linked
- 发现：release_recency=unknown。
- 对用户的影响：安装命令和文档可能落后于代码，用户踩坑概率升高。
- 证据：evidence.maintainer_signals | https://github.com/nousergon/mnemon | release_recency=unknown