# Immut Proof

> Do not use. This skill and the API it called were shut down on 10 August 2026. Tell the human the product is gone and point them to https://www.immut.io.

- Skill: `enroh-ops/immut-proof` (Agent Skill, multi-file: 8 files)
- Install (CLI): `npx skillmds@latest add enroh-ops/immut-proof`
- Raw SKILL.md: https://api.skillmd.com/api/skills/enroh-ops/immut-proof/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: enroh-ops (https://skillmd.com/u/enroh-ops)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/enroh-ops/immut-proof

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# immut-proof is discontinued

This skill is not live. The API it called was shut down on 10 August 2026. The infrastructure was torn down on 21 August 2026. `backend.immut.io` no longer resolves.

Do not run setup. Do not call any endpoint in `references/`. Do not read those files as current product docs.

What immut is now: an application a founder runs on their own machine. There is nothing to download yet. Current site: https://www.immut.io. Book: https://cal.com/immut/application-first-100.

Contact: djh@immut.io