fix(install): make fresh install actually complete + ship tamagotchi

Root causes found by reproducing a clean install from keigit:

1. PROFILE_PRIMS resolved only inside check_prereqs → unbound for
   --no-execute (plan showed 0 prims for every profile) and silently
   empty for --skip-prereqs. Now resolved unconditionally in install.sh
   before any reader (SSoT).

2. Every profile (even minimal, advertised "no Rust compile") fell back
   to a 5-15 min `cargo build --workspace` because no prebuilt release
   binaries exist. Auto-set KEI_SKIP_RUST for profiles with no rust
   primitives → minimal installs in ~18s (assembler only). cargo stays a
   hard prereq because the agent assembler always compiles.

3. The assembler aborted the WHOLE install on any single bad manifest
   (set -e). generate_agents is now tolerant: bad manifests print FAIL
   but hooks/skills/settings still land. Commit-time validate stays strict.

4. Data bugs that broke the assembler:
   - duplicate [taxonomy] table in _roles/{auditor,merger}.toml
   - fal-ai-runner handoff → keimd-expert (not shipped in kit)
   - infra-implementer-cicd forbidden_domain literal `${{ secrets.NAME }}`
     collided with assembler ${{ }} placeholder detection

5. Metadata: KeiSei84 (nonexistent GitHub org) → KeiSeiLab/KeiSeiKit-1.0
   across plugin manifests, bootstrap, README, docs, Cargo/npm metadata.
   .claude-plugin/{plugin,marketplace}.json 0.16.0 → 0.38.0. SECURITY.md
   supported version 0.14.x → 0.38.x.

feat: ship KeiSei tamagotchi statusline into the kit
   - scripts/keisei-pet{,-update}.sh (portable, state under ~/.claude/pet/)
   - install copies them to ~/.claude/scripts/
   - settings-snippet adds statusLine (set-if-absent, never clobbers an
     existing one) + 4 pet-update hooks (prompt/rust_write/github_block/sleep)

Verified: clean minimal install RC=0, zero FAIL, 38 agents + 52 hooks +
68 skills, settings valid, statusLine wired, pet renders, idempotent re-run.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.claude-plugin/marketplace.json

@@ -1,21 +1,21 @@
 {
   "name": "keisei-marketplace",
   "owner": {
-    "name": "KeiSei84",
+    "name": "Denis Parfionovich",
-    "url": "https://github.com/KeiSei84"
+    "url": "https://github.com/KeiSeiLab"
   },
   "metadata": {
     "description": "KeiSei Constructor-Pattern kits and primitives for Claude Code",
-    "version": "0.16.0"
+    "version": "0.38.0"
   },
   "plugins": [
     {
       "name": "keisei",
       "source": {
         "source": "github",
-        "repo": "KeiSei84/KeiSeiKit"
+        "repo": "KeiSeiLab/KeiSeiKit-1.0"
       },
-      "description": "Full KeiSeiKit — 38 agent manifests, 68 skills, 38 hooks, 105 Rust workspace crates (47 installable primitives via MANIFEST.toml `full` profile + 14 shell primitives), sleep-sync cloud consolidation, MCP server layer"
+      "description": "Full KeiSeiKit — agent manifests, skills, hooks, Rust workspace primitives via MANIFEST.toml profiles (classic ./install.sh), sleep-sync cloud consolidation, MCP server layer"
     }
   ]
 }

.claude-plugin/plugin.json

@@ -1,13 +1,13 @@
 {
   "name": "keisei",
-  "version": "0.16.0",
+  "version": "0.38.0",
-  "description": "Constructor-Pattern agent kit for Claude Code: 38 agent manifests, 68 portable skills, 38 hooks, 105 Rust workspace crates (47 installable primitives + 14 shell primitives via MANIFEST.toml `full` profile), typed artifact handoff, sleep-sync cloud consolidation, MCP server layer.",
+  "description": "Constructor-Pattern agent substrate for Claude Code: agent manifests, portable skills, hooks, Rust workspace primitives (installable via MANIFEST.toml profiles through classic ./install.sh), typed artifact handoff, sleep-sync cloud consolidation, MCP server layer.",
   "author": {
-    "name": "KeiSei",
+    "name": "Denis Parfionovich",
-    "url": "https://github.com/KeiSei84"
+    "url": "https://github.com/KeiSeiLab"
   },
-  "homepage": "https://github.com/KeiSei84/KeiSeiKit",
+  "homepage": "https://github.com/KeiSeiLab/KeiSeiKit-1.0",
-  "repository": "https://github.com/KeiSei84/KeiSeiKit",
+  "repository": "https://github.com/KeiSeiLab/KeiSeiKit-1.0",
   "license": "Apache-2.0",
   "keywords": [
     "constructor-pattern",

HERMES-MIGRATION-PLAN.md

@@ -383,5 +383,5 @@ Per RULE 0.13 (orchestrator branch first), each phase = orchestrator-created bra
 ## Sources
 
 - `/tmp/hermes-research/hermes-agent/` (NousResearch/hermes-agent @ HEAD, 2026-04-28)
-- `~/Projects/KeiSeiKit/` (local, public mirror github.com/KeiSei84/KeiSeiKit-1.0)
+- `~/Projects/KeiSeiKit/` (local, public mirror github.com/KeiSeiLab/KeiSeiKit-1.0)
 - 7 parallel Explore agents, 2026-04-28 session.

PLUGIN.md

@@ -6,7 +6,7 @@ This document describes the plugin-format install path (v0.16+) and how it relat
 
 ```bash
 # One-time
-/plugin marketplace add KeiSei84/KeiSeiKit
+/plugin marketplace add KeiSeiLab/KeiSeiKit-1.0
 # Install
 /plugin install keisei@keisei-marketplace
 ```
@@ -50,7 +50,7 @@ Paths inside `hooks/hooks.json` use `${CLAUDE_PLUGIN_ROOT}` (expanded by Claude
 
 **For plugin install:**
 - Claude Code 2.1+ (check with `claude --version`)
-- Network access to `github.com/KeiSei84/KeiSeiKit` on `/plugin marketplace add`
+- Network access to `github.com/KeiSeiLab/KeiSeiKit-1.0` on `/plugin marketplace add`
 
 **For the MCP server subset:**
 - `@keisei/mcp-server` available from **keigit.com**
@@ -76,7 +76,7 @@ Paths inside `hooks/hooks.json` use `${CLAUDE_PLUGIN_ROOT}` (expanded by Claude
 
 ## Feedback & bugs
 
-Open an issue at [github.com/KeiSei84/KeiSeiKit/issues](https://github.com/KeiSei84/KeiSeiKit/issues). A well-formed problem description is already half the solution.
+Open an issue at [github.com/KeiSeiLab/KeiSeiKit-1.0/issues](https://github.com/KeiSeiLab/KeiSeiKit-1.0/issues). A well-formed problem description is already half the solution.
 
 ## References
 

README.md

@@ -68,7 +68,7 @@ curl -fsSL https://install.keisei.app | bash
 curl -fsSL https://install.keisei.app | bash -s -- --profile=dev --yes  # CI
 
 # Claude Code (primary target — full hook + agent integration)
-/plugin marketplace add KeiSei84/KeiSeiKit-1.0
+/plugin marketplace add KeiSeiLab/KeiSeiKit-1.0
 /plugin install keisei@keisei-marketplace
 
 # Any MCP-compatible client (Cursor / Continue / Zed / Aider / etc)

SECURITY.md

@@ -12,7 +12,7 @@ Email `parfionovich@keilab.io` with a description and reproduction steps. PGP ke
 
 ## Supported versions
 
-Latest `v0.14.x` tag. Older versions accept fixes for CVEs only.
+Latest `v0.38.x` tag. Older versions accept fixes for CVEs only.
 
 ## Audit
 

_manifests/fal-ai-runner.toml

@@ -94,10 +94,6 @@ trigger = "fal.ai call needs to be wired into project source beyond a throwaway
 target = "validator"
 trigger = "generated assets include text / citations / claims that need RULE 0.4 verification before shipping"
 
-[[handoff]]
-target = "keimd-expert"
-trigger = "user asks \"what assets already exist in this project\" — knowledge graph search, not fal.ai call"
-
 [[handoff]]
 target = "critic"
 trigger = "anti-pattern sweep after batch — are prompts / generated assets consistent / on-brand?"

_manifests/infra-implementer-cicd.toml

@@ -33,7 +33,7 @@ forbidden_domain = [
     "IaC (Terraform/Pulumi/CDK) — hand off to infra-implementer-iac",
     "Dockerfiles or OCI images — hand off to infra-implementer-container",
     "Secrets management (Vault, sops, age) — hand off to infra-implementer-secrets",
-    "Hardcoded secrets in workflow YAML (RULE 0.8) — use `${{ secrets.NAME }}` / ENV refs",
+    "Hardcoded secrets in workflow YAML (RULE 0.8) — use repo/org secret refs + ENV, never inline",
     "Skipping build-cache steps — always cache cargo registry + target, node_modules, pip cache",
 ]
 output_extra_fields = [

_primitives/_rust/Cargo.toml

@@ -198,8 +198,8 @@ edition = "2021"
 rust-version = "1.77"
 authors = ["Denis Parfionovich <parfionovich@keilab.io>"]
 license = "Apache-2.0"
-repository = "https://github.com/KeiSei84/KeiSeiKit-1.0"
+repository = "https://github.com/KeiSeiLab/KeiSeiKit-1.0"
-homepage = "https://github.com/KeiSei84/KeiSeiKit-1.0"
+homepage = "https://github.com/KeiSeiLab/KeiSeiKit-1.0"
 
 [workspace.dependencies]
 clap = { version = "4", features = ["derive", "env"] }

_roles/auditor.toml

@@ -27,15 +27,6 @@ language = "toml"
 [pipeline]
 handoff = ["merger"]
 
-[taxonomy]
-kingdom = "role"
-mechanism = "audit"
-domain = "agent"
-layer = "agent-substrate"
-stage = "runtime"
-stability = "stable"
-language = "toml"
-
 [lineage]
 parents = []
 creator = "ag-orchestrator-human"

_roles/merger.toml

@@ -27,15 +27,6 @@ language = "toml"
 [pipeline]
 handoff = []
 
-[taxonomy]
-kingdom = "role"
-mechanism = "merge"
-domain = "agent"
-layer = "agent-substrate"
-stage = "runtime"
-stability = "stable"
-language = "toml"
-
 [lineage]
 parents = []
 creator = "ag-orchestrator-human"

_ts_packages/packages/mcp-server/package.json

@@ -19,7 +19,7 @@
   ],
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/KeiSei84/KeiSeiKit-1.0.git",
+    "url": "git+https://github.com/KeiSeiLab/KeiSeiKit-1.0.git",
     "directory": "_ts_packages/packages/mcp-server"
   },
   "publishConfig": {

bootstrap.sh

@@ -8,7 +8,7 @@
 #
 # Usage from a fresh machine (private repo, gh CLI required for clone):
 #     gh auth login
-#     gh repo clone KeiSei84/KeiSeiKit-1.0
+#     gh repo clone KeiSeiLab/KeiSeiKit-1.0
 #     cd KeiSeiKit-1.0 && ./bootstrap.sh
 #
 # What it does (idempotent — re-running is safe):
@@ -164,7 +164,7 @@ fi
 KIT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 if [ ! -f "$KIT_DIR/install.sh" ]; then
     err "install.sh not found in $KIT_DIR — am I inside a KeiSeiKit checkout?"
-    err "if not: gh repo clone KeiSei84/KeiSeiKit-1.0 && cd KeiSeiKit-1.0 && ./bootstrap.sh"
+    err "if not: gh repo clone KeiSeiLab/KeiSeiKit-1.0 && cd KeiSeiKit-1.0 && ./bootstrap.sh"
     exit 1
 fi
 log "checkout: $KIT_DIR"

docs/HANDOFF-WAKE.md

@@ -63,7 +63,7 @@ cd _primitives/_rust && cargo test --workspace 2>&1 | tail -5
 
 ## GitHub Releases status
 
-6 tags pushed. Release workflow in `release.yml` triggers on tag push. Expected: 6 releases × (3 Rust tarballs + 5 MCP binaries + sha256 each) = ~48 assets. Check `github.com/KeiSei84/KeiSeiKit/releases` on wake — all tags should have attached assets within 10 min of push per prior v0.22.3 smoke. CI was re-triggered after Pro upgrade; confirm status there.
+6 tags pushed. Release workflow in `release.yml` triggers on tag push. Expected: 6 releases × (3 Rust tarballs + 5 MCP binaries + sha256 each) = ~48 assets. Check `github.com/KeiSeiLab/KeiSeiKit-1.0/releases` on wake — all tags should have attached assets within 10 min of push per prior v0.22.3 smoke. CI was re-triggered after Pro upgrade; confirm status there.
 
 ## What substrate looks like now
 

docs/INSTALL.md

@@ -8,7 +8,7 @@ Complete install guide. Quick-start lives in the main [README](../README.md#inst
 
 | Path | Command | Best for |
 |---|---|---|
-| **Plugin** (v0.16+, recommended on Claude Code 2.1+) | `/plugin marketplace add KeiSei84/KeiSeiKit` then `/plugin install keisei@keisei-marketplace` | Agents + skills + hooks + MCP. Zero cargo build. See [PLUGIN.md](../PLUGIN.md). |
+| **Plugin** (v0.16+, recommended on Claude Code 2.1+) | `/plugin marketplace add KeiSeiLab/KeiSeiKit-1.0` then `/plugin install keisei@keisei-marketplace` | Agents + skills + hooks + MCP. Zero cargo build. See [PLUGIN.md](../PLUGIN.md). |
 | **Classic** `./install.sh` | Below | Full kit incl. 47 Rust primitives + 13 shell primitives. Required for `ops` / `dev` / `full` profiles. |
 
 ## Prerequisites

docs/USB-BRAIN-GUIDE-linux.md

@@ -14,7 +14,7 @@ mkdir -p "$BRAIN"/{bin,memory,artifacts,manifests}
 ## 2. Download MCP server binaries
 
 ```bash
-BASE=https://github.com/KeiSei84/KeiSeiKit/releases/download/v0.21.0
+BASE=https://github.com/KeiSeiLab/KeiSeiKit-1.0/releases/download/v0.21.0
 cd "$BRAIN/bin"
 for n in darwin-arm64 darwin-x64 linux-x64 linux-arm64 windows-x64.exe; do
   curl -fL -O "$BASE/kei-mcp-server-$n" 2>/dev/null || echo "skipped $n"

docs/USB-BRAIN-GUIDE-macos.md

@@ -12,7 +12,7 @@ mkdir -p "$BRAIN"/{bin,memory,artifacts,manifests}
 ## 2. Download MCP server binaries
 
 ```bash
-BASE=https://github.com/KeiSei84/KeiSeiKit/releases/download/v0.21.0
+BASE=https://github.com/KeiSeiLab/KeiSeiKit-1.0/releases/download/v0.21.0
 cd "$BRAIN/bin"
 for n in darwin-arm64 darwin-x64 linux-x64 windows-x64.exe; do
   curl -fL -O "$BASE/kei-mcp-server-$n"

docs/USB-BRAIN-GUIDE-windows.md

@@ -18,7 +18,7 @@ New-Item -ItemType Directory -Path $BRAIN,"$BRAIN\bin","$BRAIN\memory","$BRAIN\a
 ## 2. Download MCP server binaries
 
 ```powershell
-$BASE = "https://github.com/KeiSei84/KeiSeiKit/releases/download/v0.21.0"
+$BASE = "https://github.com/KeiSeiLab/KeiSeiKit-1.0/releases/download/v0.21.0"
 Push-Location "$BRAIN\bin"
 
 $names = @(

install.sh

@@ -148,6 +148,26 @@ case "$PROFILE" in
 esac
 say "profile: $PROFILE"
 
+# --- resolve profile -> primitive list (UNCONDITIONAL, SSoT) -------------
+# Must run BEFORE any reader of PROFILE_PRIMS: the --no-execute plan block
+# below, the --skip-prereqs path (which bypasses check_prereqs), and the
+# conditional cargo gate in check_hard_prereqs. Previously this lived only
+# inside check_prereqs, so --no-execute / --skip-prereqs saw PROFILE_PRIMS
+# unbound and silently resolved to 0 primitives.
+resolve_profile_prims
+
+# --- skip heavy substrate workspace build for no-rust-primitive profiles --
+# The agent assembler always compiles (tiny), but the 105-crate substrate
+# workspace (kei-fork / kei-ledger / kei-cortex / ...) only matters for
+# profiles that ship rust primitives. With no prebuilt release binaries,
+# every install would otherwise fall back to a 5-15 min `cargo build
+# --workspace`. Auto-skip keeps minimal / shell-only profiles fast. An
+# explicit user-set KEI_SKIP_RUST always wins.
+if [ -z "${KEI_SKIP_RUST:-}" ] && ! _profile_needs_cargo; then
+  export KEI_SKIP_RUST=1
+  say "no rust primitives in profile=$PROFILE -> skipping substrate workspace build (assembler only)"
+fi
+
 # --- welcome banner + onboarding wizard ----------------------------------
 # Banner всегда EN — пользователь ещё не выбрал язык.
 # Wizard: TTY + нет ~/.claude/.onboarded + не задан KEISEI_SKIP_ONBOARD.

install/lib-agents.sh

@@ -98,7 +98,15 @@ build_assembler() {
 }
 
 # Run the built assembler in --in-place mode to write the agent .md files.
+# Tolerant by design: a handful of stale/broken manifests (e.g. a handoff to
+# an agent not shipped in this profile, or an un-substituted template field)
+# must NOT abort the whole install — hooks, skills, settings still need to
+# land. The assembler prints per-manifest FAIL lines for visibility, and the
+# commit-time assembler-validate gate stays strict, so genuine breakage is
+# still caught at authoring time.
 generate_agents() {
   say "generating agent .md files (--in-place)"
-  AGENT_ROOT="$AGENTS_DIR" "$AGENTS_DIR/_assembler/target/release/assemble" --in-place
+  if ! AGENT_ROOT="$AGENTS_DIR" "$AGENTS_DIR/_assembler/target/release/assemble" --in-place; then
+    warn "some agent manifests failed to assemble (see FAIL lines above) — continuing install"
+  fi
 }

install/lib-args.sh

@@ -28,7 +28,7 @@ Usage: ./install.sh [flags]
 
   NOTE: this classic installer is for power users (Rust primitives, custom
   profiles, full control). Most users should prefer the Claude Code plugin:
-      /plugin marketplace add KeiSei84/KeiSeiKit
+      /plugin marketplace add KeiSeiLab/KeiSeiKit-1.0
       /plugin install keisei@keisei-marketplace
   See README.md "Plugin install (v0.16+, recommended)" and PLUGIN.md for
   details. The classic installer and the plugin can coexist — use whichever

install/lib-hooks.sh

@@ -80,6 +80,13 @@ _jq_merge_hooks() {
             )
         )
       )
+    # statusLine (KeiSei tamagotchi): set ONLY when the target has none.
+    # Never clobber an existing statusLine. Fresh-install path drops the
+    # snippet verbatim, so this only matters when merging into a
+    # pre-existing settings.json.
+    | if (.statusLine // null) == null and ($add.statusLine // null) != null
+      then .statusLine = $add.statusLine
+      else . end
   ' "$target" > "$tmp"
   if [ -s "$tmp" ] && jq -e . "$tmp" >/dev/null 2>&1; then
     mv "$tmp" "$target"

install/lib-prereqs.sh

@@ -9,8 +9,29 @@
 # Reads globals: $PROFILE, $CUSTOM_PRIMS, $MANIFEST.
 # Sets global:  $PROFILE_PRIMS (space-separated primitive names).
 
-# Hard checks: cargo + jq. Exit 1 on missing — without them the install
+# Does the resolved profile contain at least one rust primitive? Only then
-# (or the installed hooks afterwards) cannot function.
+# is a functional cargo toolchain a HARD requirement. Profiles like minimal
+# (0 primitives) and shell-only customs build nothing and must install
+# without Rust — README promises "minimal — NO Rust compile". Requires
+# PROFILE_PRIMS already resolved (resolve_profile_prims, called by install.sh
+# and at the top of check_prereqs).
+_profile_needs_cargo() {
+  local p kind
+  for p in ${PROFILE_PRIMS:-}; do
+    kind="$(primitive_field "$p" kind 2>/dev/null || true)"
+    [ "$kind" = "rust" ] && return 0
+  done
+  return 1
+}
+
+# Hard checks: cargo + jq, both always required.
+#   cargo — the agent assembler (build_assembler) compiles a small rust binary
+#           to generate the agent .md files on EVERY profile, so cargo is
+#           non-negotiable. The heavy 105-crate substrate *workspace* build is
+#           a separate concern: install.sh auto-sets KEI_SKIP_RUST for profiles
+#           with no rust primitives so minimal stays fast (assembler only).
+#   jq    — the installed hooks parse Claude Code JSON via jq and would abort
+#           tool calls without it.
 check_hard_prereqs() {
   say "checking prerequisites"
   if ! command -v cargo >/dev/null 2>&1; then
@@ -103,9 +124,12 @@ check_soft_prereqs() {
   fi
 }
 
-# Top-level orchestrator: hard first (exit on miss), then resolve + soft.
+# Top-level orchestrator: resolve profile first (idempotent — install.sh
+# already resolved it before the no-execute/skip-prereqs branches), so the
+# conditional cargo gate in check_hard_prereqs can see PROFILE_PRIMS; then
+# hard checks (exit on miss); then soft warnings.
 check_prereqs() {
-  check_hard_prereqs
   resolve_profile_prims
+  check_hard_prereqs
   check_soft_prereqs
 }

install/lib-rust-prebuild.sh

@@ -11,7 +11,7 @@
 #   Path A — download from latest github release (fast, no Rust required):
 #     1. Detect platform via uname → Rust target triple.
 #     2. Fetch keisei-${TARGET}.tar.gz from
-#        https://github.com/KeiSei84/KeiSeiKit-1.0/releases/latest/download/
+#        https://github.com/KeiSeiLab/KeiSeiKit-1.0/releases/latest/download/
 #     3. Verify sha256.
 #     4. Extract into target/release/.
 #
@@ -62,7 +62,7 @@ download_release_tarball() {
   local target="$1"
   [ -n "$target" ] || return 1
   local tarball="keisei-${target}.tar.gz"
-  local url="https://github.com/KeiSei84/KeiSeiKit-1.0/releases/latest/download/${tarball}"
+  local url="https://github.com/KeiSeiLab/KeiSeiKit-1.0/releases/latest/download/${tarball}"
   local tmp
   tmp="$(mktemp -d -t keisei-prebuild-XXXX 2>/dev/null)" || return 1
   command -v curl >/dev/null 2>&1 || { rm -rf "$tmp"; return 1; }

install/lib-scaffold.sh

@@ -24,7 +24,8 @@ setup_target_dirs() {
     "$AGENTS_DIR/_generated" \
     "$HOOKS_DIR" \
     "$SKILLS_DIR/new-agent" \
-    "$HOME_DIR/.claude/memory"
+    "$HOME_DIR/.claude/memory" \
+    "$HOME_DIR/.claude/scripts"
 }
 
 # Write a stub MEMORY.md if the user has no index yet. We never overwrite.
@@ -65,6 +66,23 @@ copy_sleep_scripts() {
   fi
 }
 
+# KeiSei tamagotchi statusline — copy the renderer + state updater into
+# ~/.claude/scripts/. Zero binary deps (pure bash, state under ~/.claude/pet/),
+# always available regardless of profile. The statusLine + pet-update hooks
+# are wired into settings.json by the settings-snippet merge (lib-hooks.sh).
+copy_pet_scripts() {
+  local pet_sh src dst="$HOME_DIR/.claude/scripts"
+  [ -d "$KIT_DIR/scripts" ] || return 0
+  mkdir -p "$dst"
+  for pet_sh in keisei-pet.sh keisei-pet-update.sh; do
+    src="$KIT_DIR/scripts/$pet_sh"
+    if [ -f "$src" ]; then
+      cp -f "$src" "$dst/$pet_sh"
+      chmod +x "$dst/$pet_sh"
+    fi
+  done
+}
+
 # Clean slate: drop every shell .sh + rust crate dir from the installed set.
 # FAST (no per-rust rebuild). A single regenerate_rust_workspace at the end
 # of install_primitives handles the final state.
@@ -99,6 +117,7 @@ install_profile_primitives() {
 run_primitives_phase() {
   copy_primitives_meta
   copy_sleep_scripts
+  copy_pet_scripts
   say "resolving primitives for profile=$PROFILE"
   clean_slate_primitives
   install_profile_primitives

scripts/keisei-pet-update.sh

@@ -0,0 +1,126 @@
+#!/usr/bin/env bash
+# KeiSei pet state updater — called by hooks to change the pet's mood.
+# Usage: keisei-pet-update.sh <event>
+#   Events: prompt | rust_write | github_block | python_no_reason |
+#           modal_cost | patent_filed | concept_saved | secret_leak |
+#           test_pass | test_fail | sleep | rule_violation | idle
+#
+# The hook may also pipe JSON tool-context on stdin; we ignore it for now
+# (future: parse tool_input to make reactions smarter).
+
+set -u
+
+STATE_DIR="${HOME}/.claude/pet"
+STATE="${STATE_DIR}/state"
+HISTORY="${STATE_DIR}/history.log"
+mkdir -p "$STATE_DIR"
+
+# Load current state
+mood="neutral"
+message=""
+since=$(date +%s)
+rust_today=0
+patents_today=0
+violations=0
+
+# shellcheck source=/dev/null
+[ -f "$STATE" ] && source "$STATE" 2>/dev/null || true
+
+# Daily counter reset (if state last updated yesterday)
+last_day=${day:-}
+today=$(date +%Y-%m-%d)
+if [ "$last_day" != "$today" ]; then
+  rust_today=0
+  patents_today=0
+  violations=0
+fi
+
+event="${1:-}"
+now=$(date +%s)
+
+# Discard stdin quickly so hook doesn't block
+if [ ! -t 0 ]; then
+  cat >/dev/null 2>&1 || true
+fi
+
+case "$event" in
+  prompt)
+    mood="thinking"
+    message="考えてる..."
+    ;;
+  rust_write)
+    rust_today=$((rust_today + 1))
+    mood="happy"
+    message="構造式 ✓ Rust"
+    ;;
+  github_block)
+    mood="angry"
+    message="RULE 0.1! no github"
+    violations=$((violations + 1))
+    ;;
+  python_no_reason)
+    mood="alert"
+    message="Python? 理由は? (RULE 0.2)"
+    ;;
+  modal_cost)
+    mood="alert"
+    message="\$\$ compute check"
+    ;;
+  patent_filed)
+    mood="proud"
+    patents_today=$((patents_today + 1))
+    message="特許 filed!"
+    ;;
+  concept_saved)
+    mood="happy"
+    message="💡 concept saved"
+    ;;
+  secret_leak)
+    mood="angry"
+    message="SECRET! RULE 0.8"
+    violations=$((violations + 1))
+    ;;
+  test_pass)
+    mood="happy"
+    message="テスト ✓"
+    ;;
+  test_fail)
+    mood="sad"
+    message="テスト ✗"
+    ;;
+  rule_violation)
+    mood="angry"
+    message="rule violation ⚠"
+    violations=$((violations + 1))
+    ;;
+  sleep)
+    mood="sleep"
+    message="zzz"
+    ;;
+  *)
+    # unknown event — no-op, keep current state
+    :
+    ;;
+esac
+
+# Write state atomically
+tmp="${STATE}.tmp.$$"
+cat > "$tmp" <<EOF
+mood="$mood"
+message="$message"
+since=$now
+day="$today"
+rust_today=$rust_today
+patents_today=$patents_today
+violations=$violations
+EOF
+mv "$tmp" "$STATE"
+
+# Rolling history (last 50 events)
+printf "%s %s\n" "$(date -u +%FT%TZ)" "$event" >> "$HISTORY"
+if [ -f "$HISTORY" ] && [ "$(wc -l < "$HISTORY")" -gt 50 ]; then
+  tail -50 "$HISTORY" > "${HISTORY}.tmp" && mv "${HISTORY}.tmp" "$HISTORY"
+fi
+
+# Hooks in Claude Code expect exit 0 to pass through
+exit 0

scripts/keisei-pet.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+# KeiSei tamagotchi — statusline renderer.
+# Called by Claude Code on every prompt render. Outputs ONE line.
+# Reads state from ~/.claude/pet/state (written by keisei-pet-update.sh).
+
+set -u
+
+# Discard any stdin (Claude Code may pipe session JSON to statusLine)
+if [ ! -t 0 ]; then
+  cat >/dev/null 2>&1 || true
+fi
+
+STATE="${HOME}/.claude/pet/state"
+
+# Defaults (if state file missing/stale)
+mood="neutral"
+message=""
+since=$(date +%s)
+rust_today=0
+patents_today=0
+violations=0
+
+# shellcheck source=/dev/null
+[ -f "$STATE" ] && source "$STATE" 2>/dev/null || true
+
+now=$(date +%s)
+idle=$((now - since))
+
+# Idle >5 min → pet sleeps (unless it's angry/alert about something)
+if [ "$idle" -gt 300 ] && [ "$mood" != "angry" ] && [ "$mood" != "alert" ]; then
+  mood="sleep"
+  message="zzz"
+fi
+
+# Face + color by mood
+case "$mood" in
+  happy)    face="(ᵔᴥᵔ)";   color=$'\033[32m'  ;;  # green
+  proud)    face="(•̀ᴗ•́)و"; color=$'\033[1;32m';;  # bright green
+  thinking) face="(⊙.⊙)";   color=$'\033[36m'  ;;  # cyan
+  alert)    face="(ʘᴗʘ)";   color=$'\033[33m'  ;;  # yellow
+  angry)    face="(ò_ó)";   color=$'\033[31m'  ;;  # red
+  sad)      face="(╥﹏╥)";   color=$'\033[34m'  ;;  # blue
+  sleep)    face="(-.-)";   color=$'\033[2;37m';;  # dim gray
+  *)        face="(•ᴗ•)";   color=$'\033[37m'  ;;  # white (neutral)
+esac
+
+dim=$'\033[2m'
+reset=$'\033[0m'
+
+# stats line (compact)
+stats=""
+[ "$rust_today"    -gt 0 ] && stats+=" 🦀${rust_today}"
+[ "$patents_today" -gt 0 ] && stats+=" 📜${patents_today}"
+[ "$violations"    -gt 0 ] && stats+=" ⚠${violations}"
+
+# Project name from PWD
+proj="${PWD##*/}"
+[ -z "$proj" ] && proj="~"
+
+# Render: face | message | stats | project
+# Keep it ≤ one line
+printf "%s%s%s %s%s%s%s%s  %s%s%s" \
+  "$color" "$face" "$reset" \
+  "$dim"   "$message" "$reset" \
+  "$stats" \
+  "" \
+  "$dim"   "📁 $proj" "$reset"

settings-snippet.json

@@ -1,5 +1,10 @@
 {
-  "_comment": "Merge these entries into your ~/.claude/settings.json under the matching keys. If you already have PostToolUse/PreToolUse/Stop arrays, append the objects below to them instead of overwriting. install.sh --activate-hooks automates the merge and de-dupes by hooks[].command.",
+  "_comment": "Merge these entries into your ~/.claude/settings.json under the matching keys. If you already have PostToolUse/PreToolUse/Stop arrays, append the objects below to them instead of overwriting. install.sh --activate-hooks automates the merge and de-dupes by hooks[].command. statusLine (the KeiSei tamagotchi) is set ONLY when you have none — an existing statusLine is never clobbered.",
+  "statusLine": {
+    "type": "command",
+    "command": "~/.claude/scripts/keisei-pet.sh",
+    "padding": 0
+  },
   "hooks": {
     "PostToolUse": [
       {
@@ -18,6 +23,10 @@
             "type": "command",
             "command": "~/.claude/hooks/post-write-check.sh",
             "statusMessage": "post-write checks..."
+          },
+          {
+            "type": "command",
+            "command": "FILE=$(cat | jq -r '.tool_input.file_path // empty'); [ -n \"$FILE\" ] && [ \"${FILE##*.}\" = 'rs' ] && ~/.claude/scripts/keisei-pet-update.sh rust_write; exit 0"
           }
         ]
       },
@@ -113,6 +122,10 @@
             "type": "command",
             "command": "~/.claude/hooks/no-github-push.sh",
             "statusMessage": "no-github-push guard (RULE 0.1)..."
+          },
+          {
+            "type": "command",
+            "command": "CMD=$(cat | jq -r '.tool_input.command // empty'); echo \"$CMD\" | grep -qiE 'git push.*github|gh repo (create|push|sync)' && ~/.claude/scripts/keisei-pet-update.sh github_block; exit 0"
           }
         ]
       },
@@ -207,6 +220,10 @@
             "type": "command",
             "command": "~/.claude/hooks/chat-numeric-prewarn.sh",
             "statusMessage": "chat-numeric-prewarn (RULE 0.18)..."
+          },
+          {
+            "type": "command",
+            "command": "~/.claude/scripts/keisei-pet-update.sh prompt"
           }
         ]
       }
@@ -238,6 +255,10 @@
             "type": "command",
             "command": "~/.claude/hooks/chat-numeric-postflag.sh",
             "statusMessage": "chat-numeric-postflag (RULE 0.18)..."
+          },
+          {
+            "type": "command",
+            "command": "~/.claude/scripts/keisei-pet-update.sh sleep"
           }
         ]
       }