Home

Second Brain

Last synthesized: 2026-10-16 | 579 files | 11 concept pages | offline, zero tokens

Raw sources -> readmenator wiki -> links (Karpathy LLM Wiki Pattern, deterministic). Start here, then open one community page. Prefer grep over full reads.

Vault Overview

The codebase centres on string.c, doomtype.h, doomdef.h. Architecturally it is 5 layers, dominant utility (450 files) across 11 import-based communities. Recorded risk surface: 0 security findings and 1 dependency cycles.

Surprising tissue lives between headers: kernel, progs/doomgeneric: d_englsh, progs/src: 13 extracted cross-community imports and 7 inferred bridges. Follow connections.json sorted by strength before refactoring.

Open work clusters around documentation (89% file coverage), 0 security findings, 20 taint paths, and 5 suggested exploration questions in queries.md.

Stats

Metric	Value
Files	579
Symbols	12812
Resolved imports	1384
Languages	S, c, h, lua, py, s, sh
Communities	11
Doc coverage	89% (514/579 files)
Security findings	0
Estimated read cost	~232140 tokens (chars/4, offline so $0)
Large files (>256KB, maybe generated)	1: sign.s

Reading Order

1. Skim Stats and God Nodes below for blast radius.
2. Open the largest community page first, then follow Connections.
3. Use queries.md for the next question; log the answer there.

grep -rn '<keyword>' index.md community_*.md
readmenator query "<question>" --target miniOS

Concept Wiki

• headers: kernel (137 files, cohesion 0.90)
• progs/doomgeneric: d_englsh (99 files, cohesion 0.66)
• progs/src (86 files, cohesion 0.72)
• progs/doomgeneric: p_spec (69 files, cohesion 0.56)
• tools: tls_crypto (37 files, cohesion 0.76)
• headers: vga_fb (17 files, cohesion 0.72)
• progs/doomgeneric: net_defs (13 files, cohesion 0.42)
• headers: batch (3 files, cohesion 0.67)
• headers: tick (3 files, cohesion 0.67)
• tools: doom_pwad (2 files, cohesion 1.00)
• orphans (113 files, cohesion 0.00)

God Nodes

File	Score
kernel/string.c	175.3
progs/doomgeneric/doomtype.h	101.4
progs/doomgeneric/doomdef.h	90.9
kernel/syscalls.c	85.7
progs/doomgeneric/doomstat.h	84.8

Strongest Connections

• 0 -> 5: depends_on (strength 0.9, EXTRACTED)
• 0 -> 2: depends_on (strength 0.9, EXTRACTED)
• 4 -> 2: depends_on (strength 0.9, EXTRACTED)
• 4 -> 0: depends_on (strength 0.9, EXTRACTED)
• 0 -> 8: depends_on (strength 0.9, EXTRACTED)
• 0 -> 7: depends_on (strength 0.9, EXTRACTED)
• 1 -> 3: depends_on (strength 0.9, EXTRACTED)
• 1 -> 2: depends_on (strength 0.9, EXTRACTED)
• 6 -> 2: depends_on (strength 0.9, EXTRACTED)
• 6 -> 1: depends_on (strength 0.9, EXTRACTED)

Navigation Tips

• Obsidian Graph View works: every community page links back here.
• connections.json is machine-readable for GraphRAG pipelines.
• REPORT.md states what was extracted vs inferred and current limits.
• Regenerate offline: readmenator . --rebuild (no network, no tokens).