# ctx-compress

lossy compression for code context. fit a 1M token monorepo
into 8k without losing the load bearing parts.

## how

- rank files by heat (recency x fan_in x churn)
- fold cold subtrees into one line stubs
- keep signatures, drop bodies, mark elisions honestly

## use

```sh
ctxc pack . --budget 8k --format md
```

## guarantees

the output always ends with an `elided:` line so the consumer
knows what it is not seeing. silent truncation is a bug here.

benchmarks live in `benches/`. claims are reproducible or deleted.