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7/31/2026
MCP Tool Audit Log Fails to Persist Across Environments

MCP Tool Audit Log Fails to Persist Across Environments

Original: My MCP Tool's Audit Log Was Built So a Bad Write Would Leave a Trace. The Log Itself Leaves None.

Short summary

An MCP server's audit log for update_article was designed to prevent silent overwrites, but the log file itself is never committed or persisted across environments. The JSONL audit log lives only on the machine running Claude Desktop, while the publishing routine runs in fresh containers that never call update_article. The repo's own drift-checking script only tracks .py and .sh files, making the audit trail invisible to git, docs, and tooling.

  • •Audit log for MCP tool update_article is never persisted across environments
  • •JSONL log file exists only on the Claude Desktop machine, not in git or any shared storage
  • •Repo's drift-checker only tracks scripts, not runtime data like logs

Generated with AI, which can make mistakes.

#ai-agents#open-source
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