claude-code - 💡(How to fix) Fix [Bug] Prompt cache invalidation causing excessive token consumption on minor edits

[{"error":"Error: Failed to delete keychain entry: security: SecKeychainSearchCopyNext: The specified item could not be found in the keychain.\n at Jwq (/$bunfs/root/src/entrypoints/cli.js:253:283620)\n at async Apq (/$bunfs/root/src/entrypoints/cli.js:406:898)\n at async iE6 (/$bunfs/root/src/entrypoints/cli.js:406:796)\n at async hq_ (/$bunfs/root/src/entrypoints/cli.js:2727:2084)\n at async ZDH (/$bunfs/root/src/entrypoints/cli.js:2752:5698)\n at async <anonymous> (/$bunfs/root/src/entrypoints/cli.js:2776:3358)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-20T15:31:27.913Z"},{"error":"AxiosError: timeout of 5000ms exceeded\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:115:13344)\n at emit (node:events:92:22)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:114:3321)\n at request (/$bunfs/root/src/entrypoints/cli.js:117:2467)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-20T16:30:18.300Z"},{"error":"Error: Request was aborted.\n at makeRequest (/$bunfs/root/src/entrypoints/cli.js:50:3448)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-20T16:30:57.959Z"}]

TL;DR

The issue can be mitigated by investigating and resolving the cache invalidation problem that causes the tool to re-read the entire context window every turn, despite minimal changes.

Guidance

• Investigate the cache invalidation logic to determine why it's not working as expected, focusing on the SecKeychainSearchCopyNext error.
• Check the cli.js file at lines 253, 406, and 2727 to understand the context of the Failed to delete keychain entry error.
• Review the Axios timeout settings, as the timeout of 5000ms exceeded error may indicate a network or server-side issue.
• Consider increasing the timeout value or optimizing the request to reduce the load on the server.

Example

No code snippet is provided, as the issue requires further investigation into the cache invalidation logic and error handling.

Notes

The provided errors and environment information suggest a complex issue that may require additional debugging and investigation to fully resolve. The SecKeychainSearchCopyNext error and Axios timeout may be related to the cache invalidation problem.

Recommendation

Apply a workaround by optimizing the cache invalidation logic and increasing the Axios timeout value, as this may help mitigate the issue until a permanent fix is available.