[Bug] MCP 工具「始终允许(本项目)」不持久化——重启/新会话后再次弹窗
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priority: P2
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Description
问题描述
MCP 工具权限弹窗选择「始终允许(本项目)」后不持久化——重启或新会话后同类调用再次弹窗，「始终允许」实际等同「仅此次允许」。
复现步骤
- 配置任一 MCP server（含工具）；
- 调用其工具 → 权限弹窗 → 选「始终允许(本项目)」；
- 重启 ZCode（或新会话）→ 再次调用同工具 → 再次弹窗。
实测证据
本地权限持久化表（permission 相关存储）在多次「始终允许」后仍为 0 行——写入链路未落库（或读取不生效）。
期望行为
项目级 MCP allow 规则持久化，重启/新会话生效。
环境
ZCode 3.9.2 与 3.11.2 均复现 · Windows 10 26100
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Trace the MCP permission write and read paths for the project-level “always allow” choice, starting with the permission-related local persistence mentioned in the report. Reproduce the prompt flow, confirm whether the rule is written, then restart or open a new session and verify that the same tool no longer prompts.
Written by the indexing model from the issue text.
Assessment
- Domain
- authorization
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Active
- Clarity
- Mostly clear
- Newbie friendliness
- 55/100