cnighswonger / claude-code-cache-fix
Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions
Why this job: works in the areas we cover, but does not say which job it does
What it does
- Binds to 127.0.0.1 by default.
- Forwards Claude Code traffic to Anthropic. On the default path it makes no
- Can read and rewrite POST /v1/messages. That capability *is* the cache
- It is idempotent. if nothing needs fixing, the request passes through
- Each transform is one file in proxy/extensions/, readable in isolation.
Get started
npm install -g claude-code-cache-fix
NODE_OPTIONS="--import claude-code-cache-fix" claude- Maintenance
- Active
- Last commit 2 months ago
- Stars
- 451
- +1 this week
- Licence
- Custom
- Read before business use
- Downloads for
- None listed
- No release files
- Latest version
- v4.3.0
- Released 3 months ago
- Built with
- JavaScript
- 97% of the code
Is it looked after?
- Contributors
- Not stated
- Last 90 days
- Issues
- 66% closed
- 42 still open
- Pull requests
- 187 merged
- 41 waiting
- Releases
- 47
- 30+ in the last year
- Contributing guide (opens in new tab)
- No security policy
- No code of conduct
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| matt1398 / claude-devtools | 4,038 | 47 days ago | MIT | Mac, Windows, Linux |
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More: languages, topics and project record
Languages
- JavaScript 97%
- Shell 3%
- Python <1%
- Dockerfile <1%
Topics
- anthropic
- cache
- claude
- claude-code
- claude-code-tools
- cli
- developer-tools
- nodejs
- npm
- prompt-cache
- proxy
- api-proxy
Project record
- JobOther AI tools
- StatusListed
- Commits421
- Forks37
- Watching2
- Stars in 28 days+12
- CreatedApr 6, 2026
- First seen by usNov 7, 2026
- CheckedNov 8, 2026