Truly free, open-source SEO tools you self-host: keyword research, rank tracking, backlinks, site audit and AI visibility. No subscription, no paid API required.
18 files for Claude Code, Codex and OpenCode: competitive-landscape, competitor-analysis, deslop, keyword-clustering and 14 more — 1,300 tokens loaded in every session.
AGENTS.md A 493 tok CLAUDE.md A 807 tok .agents/skills/competitive-landscape/SKILL.md A 22 tok .agents/skills/competitor-analysis/SKILL.md A 22 tok .agents/skills/deslop/SKILL.md A 163 tok .agents/skills/keyword-clustering/SKILL.md A 17 tok .agents/skills/keyword-research/SKILL.md A 20 tok .agents/skills/link-prospecting/SKILL.md A 23 tok .agents/skills/maintain-greptile-rules/SKILL.md A 97 tok .agents/skills/merge-ready/SKILL.md A 93 tok .agents/skills/papercuts/SKILL.md A 115 tok .agents/skills/seo-audit/SKILL.md A 31 tok .agents/skills/seo-coach/SKILL.md A 35 tok .agents/skills/seo-project-setup/SKILL.md A 33 tok .agents/skills/simple-issue-description/SKILL.md A 75 tok .agents/skills/upgradeseo-release-notes/SKILL.md A 72 tok .agents/skills/upgradeseo-review-web-content/SKILL.md A 59 tok .agents/skills/webapp-testing/SKILL.md A 35 tok These files are upgrade-ventures/upgradeseo's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.