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Updated 1d ago

by xcosmosbox

Cairn

Open-source GraphRAG domain knowledge layer: LLMs continuously distill scattered skill docs into a queryable, evolvable, human-editable two-layer knowledge graph — versioned, hot-swapped and rolled back via a GitOps pipeline like software releases, and served to AI agents over MCP. RAG, but with relational structure.

  • Active — Updated in the last 14 days
View on GitHub (opens in a new tab)

66 GitHub stars (66)

Stars gained per day · daily snapshots since Oct 30
Stars gained per day, Oct 30 to Nov 1: +14 in total; the busiest day was Nov 1 with +11 stars.Oct 31: +3 starsNov 1: +11 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 31+3
Nov 1+11
  • 1 skill (1 skills found in its SKILL.md files)
  • 7 forks (7 forks)
  • 1d ago last update (Last updated 1d ago)

Install

Skills CLI

npx skills add xcosmosbox/Cairn

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/xcosmosbox/Cairncp -r "Cairn/examples/public-demo" ~/.claude/skills/

Copies the public-synthetic-queue skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add xcosmosbox/Cairn

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.