{"id":48132982,"url":"https://github.com/godon-dev/godon-breeders","last_synced_at":"2026-04-04T16:41:00.701Z","repository":{"id":330779103,"uuid":"1114541362","full_name":"godon-dev/godon-breeders","owner":"godon-dev","description":"Breeders - Optimization Engines Cataloge","archived":false,"fork":false,"pushed_at":"2026-04-01T12:30:22.000Z","size":179,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-04-01T14:42:19.916Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"agpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/godon-dev.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-12-11T14:19:32.000Z","updated_at":"2026-04-01T12:29:50.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/godon-dev/godon-breeders","commit_stats":null,"previous_names":["godon-dev/godon-breeders"],"tags_count":31,"template":false,"template_full_name":null,"purl":"pkg:github/godon-dev/godon-breeders","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/godon-dev%2Fgodon-breeders","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/godon-dev%2Fgodon-breeders/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/godon-dev%2Fgodon-breeders/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/godon-dev%2Fgodon-breeders/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/godon-dev","download_url":"https://codeload.github.com/godon-dev/godon-breeders/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/godon-dev%2Fgodon-breeders/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31405708,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-04T10:20:44.708Z","status":"ssl_error","status_checked_at":"2026-04-04T10:20:06.846Z","response_time":60,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":[],"created_at":"2026-04-04T16:40:59.584Z","updated_at":"2026-04-04T16:41:00.692Z","avatar_url":"https://github.com/godon-dev.png","language":"Python","readme":"# godon-breeders\n\nAutonomous breeder agents for optimization using metaheuristic search.\n\n## Architecture\n\nBreeders are self-driving optimization agents that use **Optuna ask/tell pattern** for parameter search - further metaheuristics frameworks may follow. Effectuation and reconnaissance are executed as Windmill scripts on target systems.\n\nThe system follows an **engine + strains** architecture: the engine provides the generic optimization loop (algorithm diversity, guardrails, rollback, cooperation, metrics), while strains encapsulate domain-specific knowledge (parameter suggestion, validation).\n\n### Engine (`engine/`)\n\n- **BreederWorker**: Generic optimization agent with lifecycle management, algorithm diversity across parallel workers, guardrail checking, and rollback support\n- **Communication**: Cooperative trial sharing between breeders via Optuna database (probabilistic, best, worst, extremes strategies)\n- **BreederMetricsClient**: Prometheus metrics pushing via Push Gateway\n- **Strain Loader**: Dynamic loading and contract validation of strain modules\n\n### Strains (`strains/`)\n\nEach strain provides domain-specific logic as a pluggable module:\n- `suggest_params(trial, settings)` — parameter suggestion for Optuna trials\n- `validate_config(config)` — configuration validation (preflight checks)\n\n### Effectuation (`effectuation/`)\n\nScripts that apply parameter changes to target systems. Each script follows the `(context, targets, settings)` interface contract:\n- `context` — static breeder run configuration (credentials, URLs, playbook paths)\n- `targets` — list of target systems to apply changes to\n- `settings` — the optimizer's parameter suggestions for this trial\n\nAvailable effectuators:\n- **SSH** — applies configuration via Ansible playbooks over SSH\n- **HTTP** — applies configuration via HTTP API calls (draft)\n\n### Reconnaissance (`reconnaissance/`)\n\nScripts that gather metrics to evaluate trial outcomes. Same `(context, targets, settings)` interface contract. Currently supports Prometheus with multi-sample collection, stabilization waits, and aggregation.\n\n## Available Strains\n\n### linux_performance (`strains/linux_performance/`)\nOptimizes Linux system parameters (sysctl, sysfs, cpufreq, ethtool) for improved performance. Supports network, memory, CPU, and custom optimization objectives via Prometheus metrics.\n\n## License\n\nAGPL-3.0\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgodon-dev%2Fgodon-breeders","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgodon-dev%2Fgodon-breeders","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgodon-dev%2Fgodon-breeders/lists"}