llms.txt@site/public git:20260923.9981a6cA

Immutable. This exact content is served forever at /api/v1/blob/7951ea9066f0f597.

# Gobstopper

> Gobstopper compacts Claude Code, Codex, and Devin sessions at a context size you choose and snapshots every transcript first, so the original is never lost. Its token figures are offline projections, not measured billing savings or task quality.

When to use this site:
- Use gobstopper.sh to learn what Gobstopper does, which strategies it runs, and how to install it.
- Use /docs for the full reference: installation, strategies, configuration, the watcher, hooks, the snapshot vault, and the MCP server.
- Use /methodology for the occupancy model behind the projections and what each strategy does.
- Use /benchmarks for dated results, cohort sizes, limitations, and aggregate downloads.

## Pages

- [Gobstopper](https://gobstopper.sh/): what Gobstopper does, how to install it, and what it will not do to a running session.
- [Gobstopper documentation](https://gobstopper.sh/docs): the README, with every command, strategy, and configuration setting it documents.
- [Gobstopper methodology](https://gobstopper.sh/methodology): the occupancy model, the strategies, and the limits of the published benchmarks.
- [Gobstopper benchmarks](https://gobstopper.sh/benchmarks): offline replays of 729 archived sessions, a synthetic snapshot-recovery study, and historical single-session resume trials.

## Optional

- [sitemap](https://gobstopper.sh/sitemap.xml): Indexable HTML URLs.