{"id":51051439,"url":"https://github.com/thpani/fuzz-pb25","last_synced_at":"2026-06-22T17:31:28.366Z","repository":{"id":298469615,"uuid":"979898491","full_name":"thpani/fuzz-pb25","owner":"thpani","description":"Fuzzing Workshop at Protocol Berg Berlin, June 2025","archived":false,"fork":false,"pushed_at":"2025-12-10T13:51:05.000Z","size":21,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-12-10T21:48:35.441Z","etag":null,"topics":["evm","fuzzing","solidity"],"latest_commit_sha":null,"homepage":"https://blltprf.xyz/blog/25-min-solidity-fuzzer/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/thpani.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-05-08T08:42:01.000Z","updated_at":"2025-12-10T13:51:09.000Z","dependencies_parsed_at":"2025-06-11T09:29:56.407Z","dependency_job_id":"36099296-f429-496e-95bf-21355082dbaa","html_url":"https://github.com/thpani/fuzz-pb25","commit_stats":null,"previous_names":["thpani/fuzz-pb25"],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/thpani/fuzz-pb25","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/thpani%2Ffuzz-pb25","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/thpani%2Ffuzz-pb25/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/thpani%2Ffuzz-pb25/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/thpani%2Ffuzz-pb25/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/thpani","download_url":"https://codeload.github.com/thpani/fuzz-pb25/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/thpani%2Ffuzz-pb25/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34659895,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-22T02:00:06.391Z","response_time":106,"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":["evm","fuzzing","solidity"],"created_at":"2026-06-22T17:31:27.744Z","updated_at":"2026-06-22T17:31:28.361Z","avatar_url":"https://github.com/thpani.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Smart Contract Fuzzing Workshop\n\nThis repository contains materials for the workshop [\"25-Minute Solidity Fuzzer:\nFuzzing Smarter, Not Harder\"][Fuzzing talk] workshop presented at [Protocol Berg\nv2][].\n\nThe workshop is designed to introduce participants to the basics of smart\ncontract fuzzing, focusing on how to create a simple fuzzer using Python. The\ngoal is to provide a practical understanding of fuzzing techniques and their\napplication in the context of Ethereum smart contracts.\n\n## 🎥 Workshop Recording\n\n[![workshop recording still](https://img.youtube.com/vi/Z7oMWser1JU/maxresdefault.jpg)](https://www.youtube.com/watch?v=Z7oMWser1JU)\n\n## Repository Structure\n\n- `pbfuzz.py`: The main fuzzer implementation.\n- `contract/`: Directory containing the example smart contract to be fuzzed.\n\n⚠️ The contract is intentionally vulnerable to demonstrate the fuzzer's capabilities.\nDo **not** use this contract in production or with real funds.\n\n## Follow Along\n\nTo follow along with the workshop, you can start at the `start_here` tag and\nstep through the commits to see the development of the fuzzer. Each commit\nrepresents a step in building the fuzzer — though explanations are provided in\nthe workshop talk, not in the commit messages.\n\n## Requirements\n\nTo run the fuzzer, you only need Python 3.x and the `py-evm` package installed.\n\nTo build the sample contract, you will need Foundry installed.\n\nA fully-configured environment is available via the devcontainer in this\nrepository. You can use it with Visual Studio Code or any compatible editor that\nsupports devcontainers.\n\n[Protocol Berg v2]: https://protocol.berlin/\n[Fuzzing talk]: https://blltprf.xyz/blog/25-min-solidity-fuzzer/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fthpani%2Ffuzz-pb25","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fthpani%2Ffuzz-pb25","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fthpani%2Ffuzz-pb25/lists"}