# ZIP.tools > An independent, free reference explorer for Zcash Improvement Proposals from a pinned zcash/zips snapshot. ## When to use Use this site to read ZIP specifications, inspect drafts, find upgrade proposals, and follow citations. For live protocol state, check official sources. ## Reading instructions GET any public page with Accept: text/markdown, or append .md. Long proposals link all their parts with ?part=N. Follow every part for full text. Preserve source status, owners, and snapshot provenance when answering. No account, key, payment, or API integration is needed. ## Resources - [Agent guide](https://zip-tools-web.harpocrates.workers.dev/docs.md) - [Supporting API contract](https://zip-tools-web.harpocrates.workers.dev/openapi.json) - [Proposal index](https://zip-tools-web.harpocrates.workers.dev/zips.md) - [Citation relationships](https://zip-tools-web.harpocrates.workers.dev/graph.md) - [Sitemap](https://zip-tools-web.harpocrates.workers.dev/sitemap.xml) - [About](https://zip-tools-web.harpocrates.workers.dev/about.md) - [Privacy](https://zip-tools-web.harpocrates.workers.dev/privacy.md) - [Contact](https://zip-tools-web.harpocrates.workers.dev/contact.md) - [Source repository](https://github.com/megabyte0x/zip-tools) ## Limitations This is an independent snapshot explorer, not an official authority. /list stores bookmarks only in the reader's browser. Some proposals contain only metadata; follow their official or discussion source. Snapshot: a34cfc091434275120ff017c92c3b50d3cef623a Source date: 2026-10-16T02:56:04+01:00 [Source revision](https://github.com/zcash/zips/commit/a34cfc091434275120ff017c92c3b50d3cef623a)