Shorthand reasoning format that compresses chain-of-thought into dense, token-efficient notation. Same quality output, fraction of the cost. The model understands it perfectly.
cheaper. same output.
Cost Optimization Stack
3 changes that cut your Claude Code bill. Caching, batching, model routing, prompt compression.
3 changes. One compound effect.
Each strategy stacks. Apply all three and you hit 80% savings.
Every MCP server loads its full schema into context on every call. A CLI tool loads nothing — just runs and returns. Replace MCP tools with lightweight CLI wrappers wherever possible.
Most sessions carry dead context — old file contents, stale tool schemas, irrelevant history. Aggressively prune what the model sees. Only load what it needs for the current task.
What the numbers look like
Same task. Optimized vs unoptimized session.
By method
*Estimates based on community benchmarks and documented results.
| Method | Token Saving | Impact | Effort |
|---|---|---|---|
| Caveman Tokenization | –75% | High | Low |
| CLI over MCP | –97% | High | Medium |
| Context Pruning | –98% | High | Low |
| Cache Token Drain Fix | –90%* | Medium | Low |
| Built-in API Credits | $20–$100/mo | Free money | Zero |
Two quick wins most people miss
No setup required.
Fixes a known issue causing 10–20x token drain from broken cache invalidation.
github.com/Rangizingo/cc-cache-fixPro plan includes $20/mo. Max plan includes $100/mo (5x). Check Settings > Usage.
Most people don't know these exist.Add this to your CLAUDE.md
Drop it in and start saving on the next session.
# CLAUDE.md — Token optimization output-style: default # Caveman tokenization (75% fewer reasoning tokens) Use shorthand reasoning: abbrev words, drop filler, dense notation. Think: step→, result=, b/c=, w/=, cfg=, init=, upd= # CLI over MCP Prefer CLI tools over MCP schemas wherever possible. MCP: load full schema per call. CLI: zero schema overhead. # Context pruning Only load files needed for current task. Prune stale tool output, old file contents, irrelevant history.