{"name":"jianzhichun-permafrost","owner":{"name":"ClaudePluginHub"},"plugins":[{"name":"jianzhichun-permafrost","source":{"source":"github","repo":"jianzhichun/permafrost"},"description":"Freeze Claude Code's prompt prefix so DeepSeek's automatic cache always hits. A passthrough proxy that stabilizes the exact request bytes CC emits — deterministic tool order, canonical JSON, volatile-content relocation — plus the env hardening that stops a custom endpoint from busting the cache.","version":"0.3.0","strict":true,"keywords":["deepseek","prompt-cache","prefix-cache","cache-hit","proxy","cost-optimization","claude-code"],"category":"utilities"}]}