ktg-plugin-marketplace/plugins/ai-psychosis/CLAUDE.md

Interaction Awareness — Developer Reference

Claude Code plugin for AI interaction pattern awareness.

Architecture

Four layers, each building on the previous:

• Layer 1 (skills/) — SKILL.md behavioral overrides. Always active.
• Layer 2 (hooks/scripts/) — Programmatic detection via 4 hook events. Node.js (.mjs), cross-platform. Writes JSONL metadata to ${CLAUDE_PLUGIN_DATA}.
• Layer 3 (commands/) — User-triggered reports from Layer 2 data. Opt-in.
• Layer 4 (commands/interaction-report.md Step 9) — Contemplative references. Opt-in.

Key files

File	Purpose
hooks/scripts/lib.mjs	Shared library: stdin, paths, thresholds, state, cooldowns, layer guards
hooks/scripts/session-start.mjs	SessionStart: register session, count daily, night check
hooks/scripts/prompt-analyzer.mjs	UserPromptSubmit: pattern flags (NEVER logs prompt text)
hooks/scripts/tool-tracker.mjs	PostToolUse: events, edit ratio, burst, alerts
hooks/scripts/session-end.mjs	SessionEnd: finalize JSONL, cleanup state
hooks/hooks.json	Hook event registration (4 events)
skills/ai-psychosis/SKILL.md	Layer 1 behavioral instructions
commands/interaction-report.md	Layer 3 slash command: /interaction-report [weekly|monthly|all]
hooks/scripts/report-reader.mjs	Layer 3 helper: reads sessions.jsonl with v1.0.0 backward compat

Legacy bash scripts were removed in v1.0 (available in git history).

Data storage

${CLAUDE_PLUGIN_DATA}/
├── sessions.jsonl       Compact JSONL, one record per session
├── events.jsonl         {ts, session_id, tool_name} per tool call
└── state/
    └── {session_id}.json    Live state during active session

State files are created at SessionStart and deleted at SessionEnd.

Hard constraints

• Cross-platform — Node.js only, no bash/jq dependency
• Privacy — prompt text NEVER written to disk. Boolean flags only.
• Performance — hooks must complete in <100ms
• Non-blocking — never exit 2, never require confirmation
• No network — everything local
• Zero npm dependencies — Node.js stdlib only (fs, path, os)

Layer configuration

Global config at ~/.claude/ai-psychosis.local.md, or per-project override at <project>/.claude/ai-psychosis.local.md:

---
layer2: true   # default on
layer3: false  # default off
layer4: false  # default off
---

requireLayer(N) in lib.mjs exits with {"continue": true} if layer N is disabled.

Testing

Automated test suite using node:test (126 cases, zero npm dependencies):

node --test tests/*.test.mjs

File	Cases	Coverage
tests/session-start.test.mjs	5	State init, JSONL, missing sid
tests/prompt-analyzer.test.mjs	93	41 (25 negative + 12 pushback + 4 domain) patterns × 2 + thresholds + valence
tests/tool-tracker.test.mjs	8	Counting, burst, reminders
tests/session-end.test.mjs	6	Finalize, duration, flags, v1.0.0 backward compat
tests/privacy.test.mjs	2	Canary string + matched-phrase leak guard
tests/skill-md.test.mjs	1	SKILL.md cites Constitution + 5-publication framework
tests/perf.test.mjs	8	4 hooks × 2 modes — enforces <50ms logic / <200ms total
tests/interaction-report.test.mjs	3	report-reader.mjs reads JSONL with v1.0.0 backward compat

Conventions

• Conventional Commits: type(scope): description
• English for all code, comments, and documentation
• Norwegian for project-internal communication