# tezos/tezos

Mirror of the release branches for Tezos, a self-amending cryptographic ledger

Repository: https://github.com/tezos/tezos
Canonical: https://ross.abutalabs.com/products/tezos
Homepage: https://gitlab.com/tezos/tezos
License Family: other
Topics: tezos, ocaml, blockchain, smart-contracts
Last push: 2022-05-30T09:06:34+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3662, "days_push": 1556, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1499, forks 207 (observed 2026-08-28T04:04:54.093747+00:00)

## What it is
Tezos is a self-amending cryptographic ledger (blockchain) platform supporting smart contracts, implemented in OCaml. This repository is a deprecated GitHub mirror of the release branches; development lives on GitLab.

## Use cases
- run a tezos node
- deploy smart contracts on tezos
- build on a self-amending blockchain
- participate in tezos baking and delegation
- develop decentralized applications on tezos

## When to choose
- you want to run or develop on the Tezos blockchain platform
- you need a proof-of-stake ledger with on-chain governance and formal verification support

## When to avoid
- you need active development from this GitHub repo - it is deprecated; use the GitLab source or the new mirror
- you want a simple smart-contract chain without on-chain governance complexity

## Facets
- artifact type: application
- maturity: maintenance
- function: blockchain, interpreter, cryptography, cli
- domain: blockchain, microservices
- platform: -
- tags: tezos, smart-contracts, proof-of-stake, self-amending-ledger, deprecated-mirror, cryptocurrency, linux, macos, ocaml

## Member repositories
- tezos/tezos (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:54.093747+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:33:03.716036+00:00, confidence not recorded.
  - readme: https://github.com/tezos/tezos (fetched 2026-08-28T04:04:54.093747+00:00, sha 9d9c3cf0a66d)
  - homepage: https://gitlab.com/tezos/tezos (fetched 2026-08-29T11:38:26.237759+00:00, sha 65cb1c92f2f6)
- Data as of 2026-08-30T08:39:29.467469+00:00.