undefined-ui/second-brain-os/second-brain-write
Claude Code and agent skill by undefined-ui/second-brain-os
- community
Checking that the SKILL.md file is still in the repository.
Draft from the vault: outline from concept pages, keep citations to the user's own sources, and surface where their material disagrees. Use this skill when the user wants to write an article, post, essay or newsletter based on what they have collected, or asks what they could write about a topic. Do NOT use for research reports, for writing with no grounding in the vault, or for editing text the user wrote themselves unless asked.
Install
npx vskill@latest install undefined-ui/second-brain-os/second-brain-writeSKILL.md
Write from the vault
The research is already done, cited and connected. What is left is the argument, and that is the part the user should keep.
Core rule
Assemble structure and evidence. Do not hand back finished prose as if it were theirs.
Workflow
- Find the relevant concept pages and say what they collectively argue.
- Surface the disagreements. These are where the user has something to say
that is not the consensus view, and they are the most useful part of the outline.
- Build the outline from pages, each point tied to the page behind it.
- Mark the weak points: claims resting on one source, self-reported
figures, anything the vault flags as unverified.
- Draft only if asked, and say plainly that the phrasing is a first pass to
be rewritten in their voice.
- Offer to ingest the finished piece back as a source once published.
Output format
Calibration
If every point in the outline comes from one page, this is a summary of that page, not an article. Say so.
Never introduce a specific number or quote that has no source page behind it. That is the failure mode of writing with a model, and in a cited piece it is the one that costs the most.
Security
- Security scanPassed, 90 of 100Pattern checks on the skill's files.
- Model reviewPassed
Quality evaluation
- Task evaluationNot runNo evaluation yet. Run one in Skill Studio.
Source
- SKILL.md in the repositoryCheckingskills/second-brain-write/SKILL.md
Popularity
- Repository stars
- 563
- Repository forks
- 97
- 7-day trend score
- 32
Stars and forks are for the whole GitHub repository, not this skill alone. Not refreshed yet.
Works with
Any agent vskill installs to: 56 targets in all. These 39 have a page on this site.
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- Claude Desktop
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- Plandex
- bolt.new
- v0
- Replit Agent
- Anse
- TypingMind
- BetterChatGPT
- LibreChat
- Warp AI
- Pieces
- Fig AI
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