Personalize COG for your workflow - creates profile, interests, and watchlist files with guided setup (run this first!).
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
Read `.claude/skills/onboarding/SKILL.md` and execute it exactly as written — that file is the authoritative
playbook. Then follow `.agents/rules/cog.md`.
Antigravity substitution: where the playbook delegates to a `.claude/agents/<name>`
worker, invoke `.agents/agents/<name>.md` via `invoke_subagent` instead.
The line at the top of this page pins the label git:20260730.acf9b42, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
GET https://markdownregistry.com/api/v1/artifacts/art_hj6chm3n5kj3t6d4
GET https://markdownregistry.com/api/v1/resolve?ref=huytieu/cog-second-brain/onboarding
GET https://markdownregistry.com/api/v1/blob/96840203d3e470f1ccbd499a41a9111af48208432b368977000edc38eec80712
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
huytieu/cog-second-brain · .agents/skills/auto-research/SKILL.md · Deep strategic research engine — decomposes questions into parallel research threads, spawns multiple agents, and…
huytieu/cog-second-brain · .agents/skills/braindump/SKILL.md · Quick capture of raw thoughts with intelligent domain classification and competitive intelligence extraction
huytieu/cog-second-brain · .agents/skills/closed-loop/SKILL.md · Run one task through the V-model verification loop: CP-2 plan → CP-3 build → CP-3v component verify → CP-4 integration…
huytieu/cog-second-brain · .agents/skills/comprehensive-analysis/SKILL.md · Deep-dive 7-day analysis across all data sources for weekly reviews, board prep, and strategic planning
huytieu/cog-second-brain · .agents/skills/content-factory/SKILL.md · Autonomous content pipeline - scout announcements in your field, triage by trend momentum and personal angle, produce…
huytieu/cog-second-brain · .agents/skills/create-user-story/SKILL.md · Create user stories with duplicate checking across any project tracker (Linear, GitHub Issues, Jira)
huytieu/cog-second-brain · .agents/skills/daily-journal/SKILL.md · A passive daily work journal that Claude keeps FOR you so you never have to write it yourself. Append short entries…
huytieu/cog-second-brain · .agents/skills/data-forms/SKILL.md · Pick the right way to represent a dataset so a reader gets the finding in three seconds — a catalog of 20+ chart and…
huytieu/cog-second-brain · .agents/skills/export-open-issues/SKILL.md · Audit and export open issues from any project tracker with summary analysis and vault archival
huytieu/cog-second-brain · .agents/skills/generate-prd/SKILL.md · Generate product requirements documents with optional publishing to Confluence or other wiki platforms
code-yeongyu/oh-my-openagent · packages/omo-senpi/skills/onboarding/SKILL.md · Guides a first-time omo user through setup and the core workflow. Use when a new user asks to get started with omo.
code-yeongyu/oh-my-openagent · packages/omo-senpi/plugin/skills/onboarding/SKILL.md · Guides a first-time omo user through setup and the core workflow. Use when a new user asks to get started with omo.
coreyhaines31/marketingskills · skills/onboarding/SKILL.md · When the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also…
ginlix-ai/langalpha · plugins/langalpha_service/skills/onboarding/SKILL.md · First-time setup. Import holdings and watchlists from a connected brokerage, learn the markets the user follows, and…
huytieu/cog-second-brain · .claude/skills/onboarding/SKILL.md · Personalize COG for your workflow - creates profile, interests, and watchlist files with guided setup (run this first!)
huytieu/cog-second-brain · skills/onboarding/SKILL.md · Personalize COG for your workflow - creates profile, interests, and watchlist files with guided setup (run this first!)
signet-ai/signetai · skills/onboarding/SKILL.md · Interactive interview to set up your Signet workspace (~5-10 minutes). Writes identity files to ~/.agents/ — does not…
cesarjoquin/marketing-skills · skills/onboarding/SKILL.md · When the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also…
