{"id":32443348,"url":"https://github.com/leanprover/cslib","last_synced_at":"2026-04-18T16:04:02.466Z","repository":{"id":299802921,"uuid":"1003510928","full_name":"leanprover/cslib","owner":"leanprover","description":"The Lean Computer Science Library (CSLib)","archived":false,"fork":false,"pushed_at":"2026-02-24T14:33:41.000Z","size":1382,"stargazers_count":367,"open_issues_count":46,"forks_count":79,"subscribers_count":15,"default_branch":"main","last_synced_at":"2026-02-24T16:20:36.994Z","etag":null,"topics":["computer-science","lean"],"latest_commit_sha":null,"homepage":"https://www.cslib.io/","language":"Lean","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/leanprover.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":".github/CODEOWNERS","security":null,"support":null,"governance":"GOVERNANCE.md","roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-06-17T08:59:32.000Z","updated_at":"2026-02-24T13:36:14.000Z","dependencies_parsed_at":"2025-07-15T08:05:03.111Z","dependency_job_id":"07a414c7-3d78-45b1-b41d-c53e7743320c","html_url":"https://github.com/leanprover/cslib","commit_stats":null,"previous_names":["chords-project/cslib","cs-lean/cslib","leanprover/cslib"],"tags_count":56,"template":false,"template_full_name":null,"purl":"pkg:github/leanprover/cslib","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/leanprover%2Fcslib","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/leanprover%2Fcslib/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/leanprover%2Fcslib/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/leanprover%2Fcslib/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/leanprover","download_url":"https://codeload.github.com/leanprover/cslib/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/leanprover%2Fcslib/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29992287,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-02T01:47:34.672Z","status":"online","status_checked_at":"2026-03-02T02:00:07.342Z","response_time":60,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["computer-science","lean"],"created_at":"2025-10-26T03:01:05.989Z","updated_at":"2026-03-02T04:12:28.952Z","avatar_url":"https://github.com/leanprover.png","language":"Lean","funding_links":[],"categories":[],"sub_categories":[],"readme":"# CSLib\n\nThe Lean library for Computer Science.\n\nOfficial website at \u003chttps://www.cslib.io/\u003e.\n\n# What's CSLib?\n\nCSLib aims at formalising Computer Science theories and tools, broadly construed, in the Lean programming language.\n\n## Aims\n\n- Offer APIs and languages for formalisation projects, software verification, and certified software (among others).\n- Establish a common ground for connecting different developments in Computer Science, in order to foster synergies and reuse.\n\n# Using CSLib in your project\n\nTo add CSLib as a dependency to your Lean project, add the following to your `lakefile.toml`:\n\n```toml\n[[require]]\nname = \"cslib\"\nscope = \"leanprover\"\nrev = \"main\"\n```\n\nOr if you're using `lakefile.lean`:\n\n```lean\nrequire cslib from git \"https://github.com/leanprover/cslib\" @ \"main\"\n```\n\nThen run `lake update cslib` to fetch the dependency. You can also use a release tag instead of `main` for the `rev` value.\n\n# Contributing and discussion\n\nPlease see our [contribution guide](/CONTRIBUTING.md) and [code of conduct](/CODE_OF_CONDUCT.md).\n\nFor discussions, you can reach out to us on the [Lean prover Zulip chat](https://leanprover.zulipchat.com/).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fleanprover%2Fcslib","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fleanprover%2Fcslib","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fleanprover%2Fcslib/lists"}