{"adoption": {"forks": 344, "observed_at": "2026-08-28T04:08:20.891687+00:00", "stars": 3815}, "canonical_url": "https://ross.abutalabs.com/products/copybara", "card": {"archived": false, "artifact_type": "cli-tool", "description": "Copybara: A tool for transforming and moving code between repositories.", "domain": ["developer-tools", "version-control"], "enriched": true, "function": ["version-control", "developer-tools", "workflow-automation", "configuration-management"], "health_score": 100, "homepage": null, "language": "Java", "license": "Apache-2.0", "license_family": "permissive", "maturity": "active", "member_repos": ["google/copybara"], "name": "google/copybara", "platform": ["cli", "jvm", "cross-platform"], "pushed_at": "2026-08-26T18:20:28+00:00", "repo": "google/copybara", "stars": 3815, "tags": ["code-mirroring", "repository-sync", "git", "monorepo", "open-source-synchronization", "automation"], "topics": [], "urls": [], "use_cases": ["sync code between a private and public git repository", "mirror changes from a public repo into an internal repo", "import external contributor patches into an authoritative repository", "transform code paths when moving code to a new repository", "automate repetitive code movement between repositories"], "what_it_is": "Copybara is a Java-based command-line tool from Google that transforms and moves code between repositories, keeping a confidential and a public repository in sync. It is stateless, storing state in destination commit labels, and is configured via Starlark workflow files.", "when_to_avoid": ["you need one-time simple git mirroring without transformations", "you require non-Git version control systems (Mercurial support is experimental)", "you want a GUI or hosted service rather than a CLI"], "when_to_choose": ["you maintain confidential and public versions of the same code", "you need repeatable, stateless repository-to-repository code migration", "you want to transform code (paths, references) during sync"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/copybara", "repo": "google/copybara", "role": "main", "score": 95}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:20.891687+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:26:33.515076+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2c1f73a51eab63ba344308de99d5cc24952fc2f3d692fc5d5a930e2888c555e5", "fetched_at": "2026-08-28T04:08:20.891687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/google/copybara"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 99, "longevity": 100, "rhythm": 87}, "computed_at": "2026-09-03T02:39:23.370411+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3646, "days_push": 7, "days_rel": 9, "gap_med": 7.0, "n_releases_24m": 69}, "score": 95, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}