second-brain
Skill0 starsChanged 26 days agoNo licenceView on GitHub
Relationship intelligence and conversation tracking system. Keeps per-person profiles with motivations, follow-ups, talking points, and key facts. Use when the user mentions a specific person's name and wants to update notes, see follow-ups, understand someone's motivations, check what to follow up on, mark something as done, or synthesize across all contacts. Also use for daily prioritization and log summaries by date range. Triggers on "daily summary", "what should I work on today", "morning briefing", "prioritize my day", "what's outstanding", "log for X this week", "what happened last week", "catch me up on X", or any request about a named individual in a relationship/professional context.
25 other projects use a version of this.
Adopted by
Most recently taken up by
- 0xsarwagya/agent-skills-alycdword for word, first seen Nov 8, 2026
- DaraBoth/skilljmskilltheir own version, first seen Nov 8, 2026
- dmitrax/second-brain-setuptheir own version, first seen Nov 7, 2026
- gaetanbaudime-dot/Claude-skilltheir own version, first seen Nov 1, 2026
- luizsiqueira-eng/skillstheir own version, first seen Oct 20, 2026
- lining4069/skillstheir own version, first seen Oct 13, 2026
Used with
Projects with it also use weekly-review.
Other files people use alongside this one.
Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
QuixiAISkillweekly-review
Review the past week across goals, tasks, calendar, journal, and commitments, then propose the next week
Also in 3 projects that use this
Other versions25 projects use a version of this.
Word for word · 1
- 0xsarwagya/agent-skills-alycd★ 0100% same
Edited · 0
None found.
Wrote their own version · 24
- coreyhaines31/makerskills★ 893same name
- NicholasSpisak/second-brain★ 718same name
- uussnn/second-brain★ 82same name
- sean-esk/second-brain-gtd★ 48same name
- calebnewtonusc/Chewbacca★ 8same name
- stancsz/second-brain★ 7same name
- josherau/claude-operating-core★ 3same name
- DaraBoth/skilljmskill★ 2same name
- dmitrax/second-brain-setup★ 2same name
- Dressi123/second-brain-skill★ 2same name
14 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository13 other files it gives its agents.
- .claude/skills/sqlite-db-generator/CLAUDE.mdCLAUDE.md
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The file
We split this skill into the rules it gives an agent
5 rules. 0 are common, 4 are distinctive, and 1 is very specific to this project.
0
Common
Most of the 20 edited versions we read keep these.
4
Distinctive
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
No licence file, so all rights are reserved — read it at the source. We count its rules but don't quote them. Read them on GitHub.
“Common” is measured: kept by at least 6 in 10 of the 20 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
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Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.