In the coding agent you run
Claude Code, Codex, Cursor, Gemini and 30+ more. One command each, on your own keys.
- says less
npx skills add JuliusBrussee/caveman- reads less
npx @caveman-ai/cli
Same agents, same work. Smaller bill.
Caveman makes every agent do the same job for less. Free on your machine, and measured for your team in Cloud.
Caveman Cloud
For your team. See what your agents cost and cut it, hosted or in your VPC.
Your agent says less and reads less. The bill follows.
freeApache-2.0runs on your machineno account108k stars on GitHub
Says less
Shorter replies with the same intent, in every agent that loads skills.
Reads less
Logs, JSON, code and diffs shrink before the model reads them. The model can ask for the original.
Reads the web lighter
A page reaches the agent as the content it needs, not a full accessibility snapshot.
Numbers measured on your machine are labelled inferred. Only Cloud reports verified savings.
Inside the agents you build
TypeScript and Python. You keep your framework, your provider and your history.
- ts
npm install @caveman-ai/[email protected] @caveman-ai/[email protected]- py
pip install "caveman-sdk==1.1.0" "caveman-middleware[langchain]==0.1.0a1"
- Fixes waste
caveman learnranks the worst waste in your sessions and fixes it, one diff at a time. - Picks the model soonThe right model for each turn, on your own keys. Model routing
- Reusable scripts soonThe agent keeps the scripts it writes, checked on every pull request.
See what your agents cost. Cut it, with proof.
free to starthosted or your VPCnever priced per seat
- Spend per developer and team
- Every agent run priced and attributed. It reads the logs and traces you already keep.
- Evals on your own tasks
- Built from your real traffic, so a cheaper setup has to pass your work before it ships.
- Harness optimizationin development
- Prompts, tools, caching and compression changed for you, each change shipped with proof.
- Budgets
- Spend limits per team, so the bill stops surprising anyone.
Sample workspace, fictional data. Open the demo
Start on your machine. Free, today.
Bring in Cloud when your team wants every saving measured.
No account Your own keys Open source
Earlier tools, still on GitHub without active development: Caveman Code, Cavemem, Cavekit.