kei-sage

Obsidian-style knowledge graph (SQLite + FTS5). Port of LBM internal/sage.

tagline	Obsidian-style knowledge graph (SQLite + FTS5). Port of LBM internal/sage.
language	Rust

# install single binary
$ curl -fsSL keiseikit.dev/primitives/kei-sage/install.sh | bash

# after install
$ kei-sage --help

# settings.json snippet
"hooks": {
  "PostToolUse": [
    { "match": "Edit|Write",
      "hooks": ["~/.claude/hooks/kei-sage.sh"] }
  ]
}

other primitives

Rust primitive in the KeiSeiKit substrate.

Longitudinal user-frustration matrix — regex-based chatlog scan (no ML)

Agent substrate v1 — Capability trait + registry + compose/spawn/verify runtime