Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
49,409 skills from 2,375 repositories · updated 11 hours ago
48,362 skills
- homepage-generatorkostja94/marketing-skillsDeprecated compatibility entry for Homepage construction. This page is now maintained in Pagina; install and use page-builder to build a new Homepage.OtherNo warnings★ 1.1K↓ —
- entity-seokostja94/marketing-skillsWhen the user wants to optimize for entity recognition, Knowledge Graph, or entity-based SEO. Also use when the user mentions "entity SEO," "entity optimization," "Knowledge Graph," "Knowledge Panel," "entity signals," "brand entity," "entity linking," "entity relationships," or "entity-first content." For structured data, use schema-markup.MarketingNo warnings★ 1.1K↓ —
- micro-workflowbrycewang-stanford/Awesome-Journal-SkillsUse when planning a MICRO campaign end to end — the April-to-Athens 2026 cycle clock, the four-venue architecture calendar (MICRO/ISCA/HPCA/ASPLOS) seen from MICRO's October seat, resubmission lattices after each outcome, and starting the MICRO 2027 evaluation stack early enough to matter.ProductivityNo warnings★ 1.4K↓ —
- 404-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for 404 Page construction. This page is now maintained in Pagina; install and use page-builder to build a new 404 Page.OtherNo warnings★ 1.1K↓ —
- using-aegisGanyuanRan/AegisUse when starting a turn or checking Aegis skill routing.OtherNo warnings★ 1.4K↓ —
- second-brain-projectundefined-ui/second-brain-osSet up or update a project in the vault: the four-stage folder pipeline, a project-scoped CLAUDE.md with one goal, and links to the concept pages it depends on. Use this skill when the user starts something new they will work on over time, says "create a project", "set up a folder for X", or asks to define the goal and structure of ongoing work. Do NOT use for one-off tasks, for wiki pages about a topic, or for scoping an existing project down to work in it.ProductivityNo warnings★ 1.2K↓ —
- conversion-optimizationkostja94/marketing-skillsWhen the user wants to improve conversion rates, run A/B tests, optimize funnels, or reduce friction. Also use when the user mentions "CRO," "conversion rate optimization," "A/B test," "split test," "funnel optimization," "checkout optimization," "form optimization," or "conversion funnel." For pricing psychology, use pricing-strategy.MarketingNo warnings★ 1.1K↓ —
- mcp-server-builderalirezarezvani/claude-skillsUse when exposing an API as an MCP server or scaffolding a new MCP server in Python or TypeScript, before hand-writing tool wrappers. Generates tools from OpenAPI with openapi_to_mcp.py and validates them with mcp_validator.py.WritingNo warnings★ 29.2K↓ —
- story-pitchmohitagw15856/pm-claude-skillsPitch a news or feature story to an editor — the angle, why now, and how you'll report it. Use when a reporter or freelancer needs to pitch a story, sell an editor on an angle, or write a query letter to a publication. Produces a tight pitch: the hook and angle, why it matters and why now, the reporting plan and sources, your access/credibility, and the format/length fit. Distinct from media-pitch (PR pitching a story TO journalists).WritingNo warnings★ 1.5K↓ —
- showcase-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for Showcase Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Showcase Page.OtherNo warnings★ 1.1K↓ —
- link-buildingkostja94/marketing-skillsWhen the user wants to build backlinks, acquire links, or improve off-page SEO. Also use when the user mentions "link building," "backlinks," "off-page SEO," "link acquisition," "outreach," "guest posting," "broken link building," "link outreach," "acquire backlinks," "how to build backlinks," or "link building strategy." For profile audit, use backlink-analysis.MarketingNo warnings★ 1.1K↓ —
- feedback-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for Feedback Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Feedback Page.OtherNo warnings★ 1.1K↓ —
- eeat-signalskostja94/marketing-skillsWhen the user wants to improve E-E-A-T, add trust signals, or optimize for expertise and authority. Also use when the user mentions "E-E-A-T," "E-E-A-T signals," "experience expertise authority trust," "author bio," "YMYL," "trust signals," "expertise signals," "authority signals," "citations," "references," or "credibility." For headings, use heading-structure.OtherNo warnings★ 1.1K↓ —
- open-graphkostja94/marketing-skillsWhen the user wants to add, audit, implement, or optimize Open Graph metadata for social sharing, including og:title, og:description, og:image, og:url, Facebook previews, LinkedIn previews, or social share previews. For a full metadata lifecycle use page-metadata; for X-specific previews use twitter-cards.MediaNo warnings★ 1.1K↓ —
- pods-experimentsbrycewang-stanford/Awesome-Journal-SkillsUse when designing or auditing the analytical "evidence" of an ACM PODS paper — worst-case and average-case analyses, matching upper and lower bounds, dichotomy completeness, correct complexity assumptions, and the occasional empirical validation when a theory paper claims practicality — matching the rigor to the shape of each theoretical claim.ScienceNo warnings★ 1.4K↓ —
- django-tddhashgraph-online/awesome-codex-pluginsDjango testing strategies with pytest-django, TDD methodology, factory_boy, mocking, coverage, and testing Django REST Framework APIs.TestingNo warnings★ 1.5K↓ —
- oma-recapfirst-fluke/oh-my-agentSummarize AI conversation histories for a specified date or period. Use for daily work recaps and cross-tool activity summaries.PlanningNo warnings★ 1.4K↓ —
- vldb-experimentsbrycewang-stanford/Awesome-Journal-SkillsUse when designing or auditing the evaluation of a VLDB paper, covering workload and dataset realism at scale, competitor tuning fairness, scalability curves versus single points, tail-latency and throughput reporting, ablations that isolate the mechanism, and the loss-case disclosure PVLDB reviewers look for first.ScienceNo warnings★ 1.4K↓ —
- minutes-mcp-recallsilverstein/minutesRoute meeting-recall questions to the right Minutes MCP tool.OtherNo warnings★ 1.6K↓ —Also in 1 other repo
- cav-review-processbrycewang-stanford/Awesome-Journal-SkillsUse when reasoning about how a CAV (Computer Aided Verification) submission is evaluated, covering the two-stage reviewing process (two reviews then an early-reject filter, then two more reviews with a rebuttal), the partial double-anonymity by category, the accept/reject outcome, the optional non-conditional artifact evaluation, and how CAV differs from TACAS and FMCAD.EngineeringNo warnings★ 1.4K↓ —
- falsegreen-skillhashgraph-online/awesome-codex-pluginsA curated list of awesome OpenAI Codex / ChatGPT plugins, skills, and resources. The #1 Codex Marketplace. See live plugins at: https://hol.org/plugins/best-codex-pluginsOtherNo warnings★ 1.5K↓ —
- hep-hubagentlas-ai/Agentlas-OSStaff a task only from public Agentlas Hub agents.ProductivityNo warnings★ 1.6K↓ —
- influencer-marketingkostja94/marketing-skillsWhen the user wants to plan, implement, or optimize influencer marketing strategy. Also use when the user mentions "influencer marketing," "KOL," "creator partnership," "brand ambassador," "sponsored content," "influencer campaign," "micro-influencer," "influencer outreach," "creator collaboration," or "influencer deal." For creator programs, use creator-program.MarketingNo warnings★ 1.1K↓ —
- runtime-adaptersagentlas-ai/Agentlas-OSUse when creating Codex, Claude Code, Antigravity, Cursor, or AGENTS.md runtime adapters from one canonical agent core. Use whenever a generated repo needs multiple AI runtimes without duplicating instructions.EngineeringNo warnings★ 1.6K↓ —
404-page-generator
kostja94/marketing-skills
OtherUpdated Oct 26, 2026
From the author
Deprecated compatibility entry for 404 Page construction. This page is now maintained in Pagina; install and use page-builder to build a new 404 Page.
Install
npx skills add kostja94/marketing-skills --skill 404-page-generator -a claude-code
Installs to .claude/skills/404-page-generator/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Download .zip
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
What it can touch
Instructions onlyUses the networkLicence: MIT
Safety checks on SKILL.md
No warnings.
Why 88
Security100
Provenance76
Maintenance100
Licence100
Adoption49
Files (1)
- SKILL.md