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5 Hacks To Cut
Claude's Token
Usage By 95%
Have more fun with Claude
without hitting your limits
01 HACK
Caveman Skill
* Make Claude talk like a cavman.
* It drops the filler and answers
in tight caveman-speak.
* Install it once, then flip it on with /caveman.
github.com/JuliusBrussee/caveman
$ claude plugin install caveman@caveman
65% fewer output tokens
02 HACK
Run context-mode On Your
MCP Calls
* Every MCP tool call dumps its raw
output straight into your context.
* It runs them in a sandbox and
hands back only the answer.
* Session memory survives a /compact too.
github.com/mksglu/context-mode
$ npm install -g context-mode
98% less tool output in context
03 HACK
Squeeze Everything With
headroom
* Compresses logs, files, RAG chunks and
tool output before they reach Claude.
* Wrap the command once. Nothing
else in your setup changes.
* Or run it as a proxy and
leave your commands alone.
github.com/headroomlabs-ai/headroom
$ uv tool install "headroom-ai[all]"
95% fewer tokens on JSON payloads
04 HACK
Give Claude Real
agentmemory
* Re-pasting the same project context
every session is pure token waste.
* Persistent memory means
Claude just remembers it instead.
* One command wires it into Claude Code.
github.com/rohitg00/agentmemory
$ agentmemory connect claude-code
95.2% recall, so you stop re-
explaining
05 HACK
Don't Use Fable For
Everything
* Four models, four jobs. Pick the
smallest one that can do it.
Fable 5 hardest reasoning, long horizons $10 / $50
Opus 5 complex agentic coding $5 / $25
Sonnet 5 near-Opus coding, much faster $3 / $15
Haiku 4.5 simple, high-volume tasks $1 / $5
10x cheaper on Haiku than on Fable