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.
49,418 skills from 2,407 repositories · updated 10 minutes ago
49,416 skills
- first-principles-reviewGanyuanRan/AegisUse when asked for first-principles or Occam's-razor review, or when high-risk decisions involve competing constraints, fallback growth, duplicate owners, or architecture direction risk. Ordinary bug fixes stay on the fast path.EngineeringNo warnings★ 1.4K↓ —
- verify-cli-runreticlehq/reticleProve that a command-line tool actually did what it said, instead of trusting its exit code and its output. Snapshots the filesystem before and after, names the expected consequence in advance, and returns one of four verdicts with what could not be seen. Use after running a build, a migration, a scaffolder, a formatter, a codegen step, or an AI coding CLI; when a command printed success and you are about to report "done"; when you are about to write "exit code 0, so it worked"; or when a tool claims it edited files. Needs nothing installed.EngineeringNo warnings★ 1.2K↓ —
- daily-budget-checkhoangsonww/Claude-Code-Agent-MonitorRun a daily spend check-in against a daily budget on the Agent Monitor dashboard — today's spend vs the daily target, pace through the day, and the projected overage if the current pace holds. Uses /api/pricing/cost and /api/sessions (grouped by started_at = today). Use for a quick daily spend check-in or a morning/evening budget pulse.EngineeringNo warnings★ 1.1K↓ —
- org-chartmohitagw15856/pm-claude-skillsTurn a team or reporting structure into a clean org chart. Use when asked to draw an org chart, show reporting lines, visualize team structure, or map who reports to whom. Produces a ready-to-render Mermaid org chart (renders live, exportable as PNG/SVG) plus headcount notes and any structural observations.MediaNo warnings★ 1.5K↓ —
- minutes-listsilverstein/minutesList recent meetings and voice memos. Use when the user asks "what meetings did I have", "show my recent recordings", "any meetings today", "list my voice memos", or wants an overview of their meeting history. Also use when they need to find a specific meeting by browsing rather than searching.PlanningNo warnings★ 1.6K↓ —Also in 1 other repo
- loop-engineeringhuytieu/COG-second-brainShared loop-engineering reference for COG skills - the agent loop, deterministic verifiers, termination conditions, in-loop context management, and named patterns. Invoke when designing or debugging a skill that iterates (search-verify-retry, scan-until-dry, fetch-retry-gate).EngineeringNo warnings★ 1.3K↓ —Also in 1 other repo
- full-page-screenshotalirezarezvani/claude-skillsUse when asked for a full-page or long screenshot of a web page. Captures SPA scroll containers, lazy images and very tall pages through Chrome DevTools Protocol with no extra dependencies.BrowserNo warnings★ 29.3K↓ —
- arenaNewhashgraph-online/awesome-codex-pluginsSeveral subagents build the same artifact from one brief in isolation, a read-only judge scores them, and you pick a base and graft in the best parts of the rest. Use for "arena this", "competing attempts", "second opinion on this approach".OtherNo warnings★ 1.5K↓ —
- dispatching-parallel-agentsGanyuanRan/AegisUse when facing 2+ independent tasks without a written plan, with no conflicting shared mutable state or sequential dependencies, where parallel delegation beats inline cost; otherwise inline. Planned tasks use subagent-driven-development.WritingNo warnings★ 1.4K↓ —
- oma-brainstormUpdatedfirst-fluke/oh-my-agentExplore goals, constraints, and alternative approaches before choosing a design. Use when the user requests ideation or design exploration.PlanningNo warnings★ 1.4K↓ —Also in 3 other repos
- iros-submissionbrycewang-stanford/Awesome-Journal-SkillsUse when auditing an IROS paper for the PaperPlaza upload — author PINs and metadata, the content-page limit with references counted in, IEEE two-column format, the 2026 double-anonymous rule, the 60-second/10 MB video attachment and its own deadline, dual-submission traps shared with ICRA and RA-L, and return-without-review triggers.MediaNo warnings★ 1.4K↓ —
- itcs-submissionbrycewang-stanford/Awesome-Journal-SkillsUse when auditing an ITCS submission for HotCRP readiness — the early-September abstract-then-paper deadlines, single-column >= 11pt format with no hard page limit, the first-10-pages merits window, complete proofs of all central claims, the lightweight double-blind sweep, and the archival-prior-publication check.ScienceNo warnings★ 1.4K↓ —
- recording-architecture-decisionsGanyuanRan/AegisUse when the user asks to create, write, update, amend, supersede, or evaluate an ADR, architecture decision record, durable architecture decision, decision log, or baseline sync after architecture-changing work.PlanningNo warnings★ 1.4K↓ —
- sosp-submissionbrycewang-stanford/Awesome-Journal-SkillsUse when auditing a SOSP submission for HotCRP readiness, covering the abstract-registration and full-paper deadlines, the 12-page technical-content limit with references excluded, the 7x9-inch two-column format, double-blind rules with paper-ID substitution, conflict declaration under PC-chair audit, and desk-reject triage.ScienceNo warnings★ 1.4K↓ —
- oauthhashgraph-online/awesome-codex-pluginsUse when a val needs to require login with a Val Town account — gating routes behind authentication, identifying the current user, building user-specific dashboards. Covers std/oauth's `oauthMiddleware` and `getOAuthUserData`, the auto-managed `/auth/*` routes, and session behavior. For third-party OAuth providers (Google, GitHub, etc.) see the `third-party-integrations` skill instead.PlanningNo warnings★ 1.5K↓ —
- toolshashgraph-online/awesome-codex-pluginsAdd studio-owned MCP tools, prompts, app-record resources or signed inbound integrations to a Homie studio, sell goods or priced services to customers' AIs, declare event functions, and connect an AI through browser approval.BrowserNo warnings★ 1.5K↓ —
- ndss-submissionbrycewang-stanford/Awesome-Journal-SkillsUse when performing the final pre-upload audit of an NDSS submission — HotCRP fields, the AoE deadline, NDSS template and 13-page compliance, double-blind sweep, ethics readiness, the six-per-author cap, overlap rules, and desk-reject triage in the last week.LegalNo warnings★ 1.4K↓ —
- decision-panelmohitagw15856/pm-claude-skillsRun a decision past a panel of clashing advisors — an optimist, a pessimist, a numbers person, an ethicist, and future-you — then get a chair's verdict. Use when asked to help me decide, weigh this decision, what should I do about, or run this by different advisors. Produces each advisor's honest take on the decision (each committed to their lens), where they disagree most, the question that would break the tie, and a chair's recommendation that weighs the panel — turning a lonely choice into a structured board meeting.OtherNo warnings★ 1.5K↓ —
- musicChatCut-Inc/agent-pluginShared ChatCut entry point for newly generated music, soundtrack, theme music, 配乐, background music, an intro theme, a music bed, BGM, or vocal songs. If vocals are unspecified, ask whether the user wants a vocal song or instrumental music before choosing a generator. Use `submit_music` for either branch, with `generationType` selecting instrumental or song mode.MediaNo warnings★ 1K↓ —
- email-campaignmohitagw15856/pm-claude-skillsWrite and sequence multi-email nurture or launch campaigns. Use when asked for an email sequence, drip campaign, onboarding emails, product launch emails, or nurture flow. Produces subject lines, preview text, full email body, and send-timing recommendations for each email in the sequence.MarketingNo warnings★ 1.5K↓ —
- ibkrhashgraph-online/awesome-codex-pluginsKeep an eye on an Interactive Brokers (IBKR) account or prices and speak up when something changes - new executions, prices crossing a level, option assignments and exercises, deposits and withdrawals, big moves in net asset value. Use when the user wants Codex to watch their IBKR account or IBKR market data, and when handling a fire of an IBKR trigger.OtherNo warnings★ 1.5K↓ —
- video-genUpdatedChatCut-Inc/agent-pluginAI video generation via Seedance, Kling, Gemini Omni, MiniMax H3, and MiniMax H3 Max. Use when the user wants to generate a video clip — text-to-video, image-to-video, first/last-frame transitions, reference-guided generation — or wants to modify / edit / extend an existing generated clip.MediaNo warnings★ 1K↓ —
- issta-workflowbrycewang-stanford/Awesome-Journal-SkillsUse when planning an ISSTA project timeline from venue fit through the January research-paper deadline, the March author response, the April first decision, the May Major-Revision sprint, the June final decision, artifact evaluation, and the October symposium, with backward-planning offsets for a testing/analysis tool paper and its artifact.ProductivityNo warnings★ 1.4K↓ —
- error-scanhoangsonww/Claude-Code-Agent-MonitorScan recent Claude Code activity for errors and failure signals across all sessions using Agent Monitor data — APIError events and PreToolUse→PostToolUse gaps (tools that started but never completed) — then group failures by tool and model and rank them by frequency. Use when checking for errors or asking "what's failing right now".EngineeringNo warnings★ 1.1K↓ —
product-analytics
alirezarezvani/claude-skills
DataUpdated 15 hours ago
From the author
Use when defining product KPIs, building metric dashboards, running cohort or retention analysis, or interpreting feature adoption trends across product stages.
Install
npx skills add alirezarezvani/claude-skills --skill product-analytics -a claude-code
Installs to .claude/skills/product-analytics/ · 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
Runs bundled scriptsNo network use seenLicence: MIT
Safety checks on SKILL.md
- Ships scripts we have not reviewedLow
Why 88
Security85
Provenance94
Maintenance100
Licence100
Adoption69
Files (4)
- SKILL.md
- references/dashboard-templates.md
- references/metrics-frameworks.md
- scripts/metrics_calculator.py