Company Brain (Team Knowledge Base)

A shared, AI-ready team knowledge base of people, companies, meetings, SOPs and decisions that Claude can query on your team's behalf.

Docs & OfficeIntermediate★ 839⑂ 69AI score 8/10Last updated: Sep 4, 2026

What it does

Routes every capture into purpose-built folders: people/, companies/, meetings/, sops/, decisions/, customer-language/, recurring-questions/, sales-objections/.
Compiles raw notes into interlinked wiki pages, updates INDEX.md, and writes Sources sections with per-author attribution.
Seven modes: capture, compile, query, review, lint, connect, search.
Stamps author, captured, trust (unreviewed/verified/deprecated/superseded) and sensitivity (internal/leadership/confidential) on every file, so multi-author vaults keep both confidence weighting and access control.
Never deletes: wrong or stale info is deprecated or superseded, preserving history while excluding it from answers.

Who it's for

Startups and small teams whose sales, CS and ops knowledge is scattered across people and tools.
Teams already living in Obsidian or Git-backed markdown who want an alternative to Notion AI / Glean.
Team leads who want meeting notes, SOPs and decision records in a form an AI can actually use.

Examples

/cb capture — paste a Fathom call transcript; it lands in meetings/2026-06-15-acme-discovery.md with author, date and trust metadata.
/cb query what does the team know about Acme's pricing objection? — answers from company, meeting and objection files, and warns "low confidence" when most sources are unreviewed.
/cb review — walks the unreviewed queue item by item to verify/deprecate/supersede, then offers to recompile affected wiki pages.
/cb lint — flags accounts untouched for 6+ months, questions asked 5+ times with no SOP, and a contributor doing over 80% of captures.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/coreyhaines31/makerskills/HEAD/skills/company-brain/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)

Download the ZIP with the button below.
In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.

↓ Download ZIP

Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the skills/company-brain folder from the GitHub repo coreyhaines31/makerskills into my ~/.claude/skills/company-brain/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/coreyhaines31/makerskills.git && mkdir -p ~/.claude/skills && cp -r makerskills/skills/company-brain ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

Open a terminal and clone the repo: git clone https://github.com/coreyhaines31/makerskills.git
Copy the skill into your Claude skills folder: mkdir -p ~/.claude/skills && cp -r makerskills/skills/company-brain ~/.claude/skills/
Create the team vault: mkdir -p ~/Documents/CompanyBrain. To use another location, set the COMPANY_BRAIN_VAULT environment variable.
Restart Claude Code and type /company-brain or /cb to confirm the skill is loaded.
Try a first capture: run /cb capture, paste a meeting note or contact bio, and check the reported file path.
Once a few files exist, run /cb compile to build the wiki, then schedule /cb review weekly.
(Optional) For team sharing, turn the vault into a git repo pushed to GitHub, and always git pull --rebase --autostash before working in it.

View source on GitHub ↗License: MIT