feat(graph): live runtime DNA viewer — kei-graph-export + lbm-graph-viz adapter

User pushback: "можно нашего Кейси подключить к обсидиан? будет в
онлайне строить граф из всех наших агентов?"

Closer-to-question architecture: don't build new Obsidian plugin —
re-use the legacy `~/Projects/lbm-graph-viz/` D3 viewer (lineage:
keicode → living-graph → lbm → lbm-graph-viz → keisei-graph). Strip
its Hebbian/co-change edges, replace with DNA-derived edges from the
kei-registry + kei-ledger. Open in any browser, file://...index.html.

NEW Rust crate `_primitives/_rust/kei-graph-export/` (~440 LOC, 5 files)

Reads:
  ~/.claude/registry.sqlite       (730 active blocks)
  ~/.claude/agents/ledger.sqlite  (6 agents post-cleanup)
  _manifests/*.toml               (38 agent manifests)

Emits 581-node, 291-edge graph. Edge types:
  block_dep        171  manifest → atom (blocks=[])
  path_ref          99  manifest → atom (path:NAME refs)
  branch_lineage    11  parent_branch → branch
  agent_uses_manifest 10  agent → manifest (slug from branch name)

Output formats:
  --format spaces-fragment  →  `window.RUNTIME_SPACE = {...}` JS file
  --format json             →  raw {nodes, links} for downstream tools

Block-name lookup is multi-resolution: each block is registered under
display name + lowercased + file-stem slug (from path basename) so
manifest references like `blocks = ["baseline"]` resolve to a registry
row whose `name` column holds "BASELINE — inherit from Main Claude".
Without this fix the graph had 0 block_dep edges; with it, 171.

NEW background updater `hooks/graph-export-watcher.sh` + launchd plist
template `_primitives/templates/io.keisei.graph-export.plist`

5-second loop:
  while true; do
      kei-graph-export --format spaces-fragment --output <viz>/data-runtime.js.tmp
      mv <viz>/data-runtime.js.tmp <viz>/data-runtime.js  # atomic
      sleep 5
  done

launchd plist substitutes `HOME_DIR` and `HOOKS_DIR` placeholders at
install time. RunAtLoad=true, KeepAlive=true. Logs to
~/.claude/memory/graph-export.log. Bypass: GRAPH_EXPORT_BYPASS=1.

Loaded into user-side launchd (PID 16474 confirmed running). File
mtime advances every 5s — live updates verified.

PATCH `~/Projects/lbm-graph-viz/index.html` (outside kit, surgical)

Three changes:
  1. Add `<script src="data-runtime.js">` BEFORE `spaces.js` (window
     global available when SPACES is defined).
  2. After spaces.js: `if (window.RUNTIME_SPACE) SPACES.runtime = window.RUNTIME_SPACE;`
  3. Auto-refresh setInterval(5s): fetch data-runtime.js, eval (re-
     assigns window.RUNTIME_SPACE), hash-compare, re-render via
     `rebuildGraph()` if currently viewing the runtime space.

window.RUNTIME_SPACE (not const RUNTIME_SPACE) avoids the
"const cannot be re-declared" error on subsequent eval() calls.

Effect: open file://~/Projects/lbm-graph-viz/index.html in any
browser, switch to "Runtime" space — full DNA graph of every agent /
atom / skill / branch / manifest / hook / primitive / rule, force-
laid-out by D3. Updates every 5 seconds without page reload.

What this does NOT do (deferred):
  - Obsidian mirror — separate work, would emit .md per node into
    ~/Projects/KeiSeiVault/. Useful for backlinks navigation but
    file-watcher latency similar to current 5s polling.
  - Skill-invocation edges — table is empty until next Skill tool
    use; will populate naturally.
  - Scoped queries (orphan finder, hot-path PageRank). Out of scope
    for v1; the JSON --format export feeds any downstream tool.
  - `agent_uses_manifest` heuristic warns on unknown subagent slugs
    (e.g. `physics-deriver` with no manifest yet). Non-fatal.

=== STATUS-TRUTH MARKER ===
shipped: functional
stubs: 0
cargo-check: PASS
behaviour-verified: yes
follow-up-required:
  - Obsidian vault mirror (Phase C, separate work)
  - Skill-edges populate from real Skill use (not blockered)
  - Hot-path PageRank highlighting in viewer (cosmetic)

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

_primitives/_rust/Cargo.lock

@@ -3663,6 +3663,18 @@ dependencies = [
  "walkdir",
 ]
 
+[[package]]
+name = "kei-graph-export"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "clap",
+ "rusqlite",
+ "serde",
+ "serde_json",
+ "toml",
+]
+
 [[package]]
 name = "kei-hibernate"
 version = "0.1.0"

_primitives/_rust/Cargo.toml

@@ -177,6 +177,8 @@ members = [
     "kei-mcp",
     # SQL ↔ TypeScript schema drift detector
     "kei-db-contract",
+    # Live runtime-graph exporter (registry + ledger → D3 space fragment)
+    "kei-graph-export",
 ]
 
 [workspace.package]

_primitives/_rust/kei-graph-export/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "kei-graph-export"
+version = "0.1.0"
+edition.workspace = true
+rust-version.workspace = true
+description = "Export KeiSei registry + ledger as D3 graph space fragment"
+
+[[bin]]
+name = "kei-graph-export"
+path = "src/main.rs"
+
+[dependencies]
+rusqlite   = { workspace = true }
+serde      = { workspace = true }
+serde_json = { workspace = true }
+anyhow     = { workspace = true }
+clap       = { workspace = true }
+toml       = { workspace = true }

_primitives/_rust/kei-graph-export/src/edges.rs

@@ -0,0 +1,140 @@
+use crate::nodes::{AgentInfo, ManifestInfo};
+use crate::types::{sanitize_id, Edge};
+use anyhow::Result;
+use rusqlite::Connection;
+use std::collections::HashMap;
+
+// Edge rule 1: manifest → block
+pub fn edges_manifest_block(
+    manifests: &[ManifestInfo],
+    lookup: &HashMap<String, String>,
+    links: &mut Vec<Edge>,
+) {
+    for m in manifests {
+        for name in &m.blocks {
+            if let Some(id) = lookup.get(name.as_str()) {
+                links.push(edge(&m.node_id, id, "block_dep", 1.0));
+            }
+        }
+    }
+}
+
+// Edge rule 2: manifest → path-atom
+pub fn edges_manifest_path_ref(
+    manifests: &[ManifestInfo],
+    lookup: &HashMap<String, String>,
+    links: &mut Vec<Edge>,
+) {
+    for m in manifests {
+        for name in &m.path_refs {
+            if let Some(id) = lookup.get(name.as_str()) {
+                links.push(edge(&m.node_id, id, "path_ref", 0.5));
+            }
+        }
+    }
+}
+
+// Edge rule 3: manifest → rule block
+pub fn edges_manifest_rule(
+    manifests: &[ManifestInfo],
+    lookup: &HashMap<String, String>,
+    links: &mut Vec<Edge>,
+) {
+    for m in manifests {
+        for name in &m.rule_blocks {
+            if let Some(id) = lookup.get(name.as_str()) {
+                links.push(edge(&m.node_id, id, "rule_dep", 0.7));
+            }
+        }
+    }
+}
+
+// Edge rule 4: branch lineage
+pub fn edges_branch_lineage(led: &Connection, links: &mut Vec<Edge>) -> Result<()> {
+    let mut stmt = led.prepare(
+        "SELECT branch, parent_branch FROM agents \
+         WHERE branch IS NOT NULL AND parent_branch IS NOT NULL AND parent_branch != ''",
+    )?;
+    let rows = stmt.query_map([], |r| {
+        Ok((r.get::<_, String>(0)?, r.get::<_, String>(1)?))
+    })?;
+    for row in rows {
+        let (branch, parent) = row?;
+        links.push(edge(
+            &format!("branch::{}", sanitize_id(&parent)),
+            &format!("branch::{}", sanitize_id(&branch)),
+            "branch_lineage", 1.0,
+        ));
+    }
+    Ok(())
+}
+
+// Edge rule 5: agent fork
+pub fn edges_agent_fork(agents: &[AgentInfo], links: &mut Vec<Edge>) {
+    for a in agents {
+        if let Some(pid) = &a.fork_parent_id {
+            links.push(edge(&sanitize_id(pid), &a.node_id, "agent_fork", 1.0));
+        }
+    }
+}
+
+// Edge rule 6: skill invocation
+pub fn edges_skill_invocation(led: &Connection, links: &mut Vec<Edge>) -> Result<()> {
+    let mut stmt = led.prepare(
+        "SELECT agent_id, skill_name FROM skill_invocations \
+         WHERE agent_id IS NOT NULL AND skill_name IS NOT NULL",
+    )?;
+    let rows = stmt.query_map([], |r| {
+        Ok((r.get::<_, String>(0)?, r.get::<_, String>(1)?))
+    })?;
+    for row in rows {
+        let (agent_id, skill_name) = row?;
+        links.push(edge(
+            &sanitize_id(&agent_id),
+            &format!("skill::{}", sanitize_id(&skill_name)),
+            "skill_run", 0.5,
+        ));
+    }
+    Ok(())
+}
+
+// Edge rule 7: agent → manifest (heuristic)
+pub fn edges_agent_manifest(
+    agents: &[AgentInfo],
+    manifests: &[ManifestInfo],
+    links: &mut Vec<Edge>,
+) {
+    for a in agents {
+        let slug = subagent_slug(&a.branch);
+        if let Some(m) = manifests.iter().find(|m| m.name == slug) {
+            links.push(edge(&a.node_id, &m.node_id, "agent_uses_manifest", 1.0));
+        } else if !slug.is_empty() {
+            eprintln!("warn: no manifest for slug '{}' (branch: {})", slug, a.branch);
+        }
+    }
+}
+
+fn subagent_slug(branch: &str) -> String {
+    let part = branch.split('/').last().unwrap_or(branch);
+    let stripped = strip_trailing_digits_and_dashes(part);
+    let stripped = stripped.strip_prefix("inline-").unwrap_or(stripped);
+    stripped.to_string()
+}
+
+fn strip_trailing_digits_and_dashes(s: &str) -> &str {
+    let mut end = s.len();
+    let bytes = s.as_bytes();
+    while end > 0 && (bytes[end - 1].is_ascii_digit() || bytes[end - 1] == b'-') {
+        end -= 1;
+    }
+    s[..end].trim_end_matches('-')
+}
+
+fn edge(src: &str, tgt: &str, kind: &str, weight: f32) -> Edge {
+    Edge {
+        source: src.to_string(),
+        target: tgt.to_string(),
+        kind: kind.to_string(),
+        weight,
+    }
+}

_primitives/_rust/kei-graph-export/src/graph.rs

@@ -0,0 +1,69 @@
+use crate::{edges, nodes};
+use crate::types::{Edge, Node, Space, SpaceData};
+use anyhow::Result;
+use rusqlite::Connection;
+use std::collections::HashMap;
+use std::path::PathBuf;
+
+pub struct GraphConfig {
+    pub registry_db: PathBuf,
+    pub ledger_db: PathBuf,
+    pub manifests_dir: PathBuf,
+}
+
+pub fn build_graph(cfg: &GraphConfig) -> Result<Space> {
+    let reg = Connection::open(&cfg.registry_db)?;
+    let led = Connection::open(&cfg.ledger_db)?;
+
+    let (mut nodes, block_lookup) = nodes::collect_blocks(&reg)?;
+    let agents = nodes::collect_agents(&led, &mut nodes)?;
+    let manifests = nodes::collect_manifests(&cfg.manifests_dir, &mut nodes)?;
+    nodes::collect_branches(&led, &mut nodes)?;
+    nodes::collect_skills(&led, &mut nodes)?;
+
+    let mut links = Vec::new();
+    edges::edges_manifest_block(&manifests, &block_lookup, &mut links);
+    edges::edges_manifest_path_ref(&manifests, &block_lookup, &mut links);
+    edges::edges_manifest_rule(&manifests, &block_lookup, &mut links);
+    edges::edges_branch_lineage(&led, &mut links)?;
+    edges::edges_agent_fork(&agents, &mut links);
+    edges::edges_skill_invocation(&led, &mut links)?;
+    edges::edges_agent_manifest(&agents, &manifests, &mut links);
+
+    compute_connections(&mut nodes, &links);
+
+    Ok(Space {
+        name: "Runtime",
+        icon: "activity",
+        description: "Live KeiSei agent + atom DNA graph",
+        colors: default_colors(),
+        data: SpaceData { nodes, links },
+    })
+}
+
+fn compute_connections(nodes: &mut Vec<Node>, links: &[Edge]) {
+    let mut degree: HashMap<String, usize> = HashMap::new();
+    for l in links {
+        *degree.entry(l.source.clone()).or_default() += 1;
+        *degree.entry(l.target.clone()).or_default() += 1;
+    }
+    for n in nodes.iter_mut() {
+        n.connections = *degree.get(&n.id).unwrap_or(&0);
+    }
+}
+
+fn default_colors() -> HashMap<String, String> {
+    [
+        ("atom", "#6ee7b7"),
+        ("hook", "#f59e0b"),
+        ("primitive", "#60a5fa"),
+        ("rule", "#c084fc"),
+        ("skill", "#34d399"),
+        ("agent", "#f87171"),
+        ("branch", "#94a3b8"),
+        ("manifest", "#fb923c"),
+    ]
+    .iter()
+    .map(|(k, v)| (k.to_string(), v.to_string()))
+    .collect()
+}

_primitives/_rust/kei-graph-export/src/main.rs

@@ -0,0 +1,66 @@
+mod types;
+mod nodes;
+mod edges;
+mod graph;
+
+use anyhow::Result;
+use clap::Parser;
+use std::path::PathBuf;
+
+#[derive(Parser)]
+#[command(name = "kei-graph-export", about = "Export KeiSei graph as D3 space fragment")]
+struct Cli {
+    #[arg(long)]
+    registry_db: Option<PathBuf>,
+
+    #[arg(long)]
+    ledger_db: Option<PathBuf>,
+
+    #[arg(long)]
+    manifests_dir: Option<PathBuf>,
+
+    #[arg(long, default_value = "spaces-fragment")]
+    format: String,
+
+    #[arg(long, short = 'o')]
+    output: Option<PathBuf>,
+}
+
+fn home_path(suffix: &str) -> PathBuf {
+    let home = std::env::var("HOME").unwrap_or_else(|_| ".".to_string());
+    PathBuf::from(home).join(suffix)
+}
+
+fn main() -> Result<()> {
+    let cli = Cli::parse();
+
+    let registry_db = cli.registry_db
+        .or_else(|| std::env::var("KEI_REGISTRY_DB").ok().map(PathBuf::from))
+        .unwrap_or_else(|| home_path(".claude/registry.sqlite"));
+    let ledger_db = cli.ledger_db
+        .or_else(|| std::env::var("KEI_LEDGER_DB").ok().map(PathBuf::from))
+        .unwrap_or_else(|| home_path(".claude/agents/ledger.sqlite"));
+    let manifests_dir = cli.manifests_dir
+        .unwrap_or_else(|| home_path("Projects/KeiSeiKit-public/_manifests"));
+
+    let cfg = graph::GraphConfig { registry_db, ledger_db, manifests_dir };
+    let space = graph::build_graph(&cfg)?;
+
+    let content = match cli.format.as_str() {
+        "json" => serde_json::to_string_pretty(&space.data)?,
+        // window.RUNTIME_SPACE = ... — assigning to global avoids the
+        // `const RUNTIME_SPACE` re-declaration error when the auto-refresh
+        // script re-evaluates this file every 5s in the browser.
+        _ => format!(
+            "// Auto-generated by kei-graph-export — do not edit.\n\
+             window.RUNTIME_SPACE = {};\n",
+            serde_json::to_string(&space)?
+        ),
+    };
+
+    match cli.output {
+        Some(path) => std::fs::write(path, content)?,
+        None => print!("{}", content),
+    }
+    Ok(())
+}

_primitives/_rust/kei-graph-export/src/nodes.rs

@@ -0,0 +1,218 @@
+use crate::types::{dna_prefix, sanitize_id, truncate_chars, Node};
+use anyhow::Result;
+use rusqlite::Connection;
+use std::collections::HashMap;
+use std::path::PathBuf;
+
+pub struct ManifestInfo {
+    pub node_id: String,
+    pub name: String,
+    pub blocks: Vec<String>,
+    pub path_refs: Vec<String>,
+    pub rule_blocks: Vec<String>,
+}
+
+pub struct AgentInfo {
+    pub node_id: String,
+    pub branch: String,
+    pub fork_parent_id: Option<String>,
+}
+
+pub fn collect_blocks(reg: &Connection) -> Result<(Vec<Node>, HashMap<String, String>)> {
+    // Pull `path` too so we can derive the file-stem slug (e.g.
+    // `_blocks/baseline.md` → `baseline`). Manifests reference blocks by
+    // this short slug, while the `name` column stores display names like
+    // "BASELINE — inherit from Main Claude". The lookup must accept both.
+    let mut stmt = reg.prepare(
+        "SELECT dna, block_type, name, path FROM blocks WHERE superseded_by IS NULL",
+    )?;
+    let mut nodes = Vec::new();
+    let mut lookup: HashMap<String, String> = HashMap::new();
+    let rows = stmt.query_map([], |r| {
+        Ok((
+            r.get::<_, String>(0)?,
+            r.get::<_, String>(1)?,
+            r.get::<_, String>(2)?,
+            r.get::<_, String>(3)?,
+        ))
+    })?;
+    for row in rows {
+        let (dna, btype, name, path) = row?;
+        let id = dna_prefix(&dna);
+        // Primary lookup: full display name (e.g. used by some manifests).
+        lookup.insert(name.clone(), id.clone());
+        // Secondary lookup: lowercased name (case-insensitive resolve).
+        lookup.insert(name.to_lowercase(), id.clone());
+        // Tertiary lookup: file-stem slug — the canonical reference form
+        // in `_manifests/*.toml` blocks=[] / rule_blocks=[].
+        if let Some(stem) = std::path::Path::new(&path)
+            .file_stem()
+            .and_then(|s| s.to_str())
+        {
+            lookup.insert(stem.to_string(), id.clone());
+            lookup.insert(stem.to_lowercase(), id.clone());
+        }
+        nodes.push(Node {
+            id,
+            title: format!("{}: {}", btype, truncate_chars(&name, 60)),
+            kind: btype.clone(),
+            category: btype,
+            tags: vec![],
+            connections: 0,
+            extra: HashMap::new(),
+        });
+    }
+    Ok((nodes, lookup))
+}
+
+type AgentRow = (String, Option<String>, Option<String>, Option<String>,
+                 Option<String>, Option<String>, Option<i64>, Option<i64>,
+                 Option<i64>, Option<String>);
+
+pub fn collect_agents(led: &Connection, nodes: &mut Vec<Node>) -> Result<Vec<AgentInfo>> {
+    let mut stmt = led.prepare(
+        "SELECT id, branch, parent_branch, model, outcome, status, \
+         cost_micro_cents, tokens_in, tokens_out, fork_parent_id FROM agents",
+    )?;
+    let mut agents = Vec::new();
+    let rows = stmt.query_map([], |r| Ok((
+        r.get::<_, String>(0)?, r.get::<_, Option<String>>(1)?,
+        r.get::<_, Option<String>>(2)?, r.get::<_, Option<String>>(3)?,
+        r.get::<_, Option<String>>(4)?, r.get::<_, Option<String>>(5)?,
+        r.get::<_, Option<i64>>(6)?, r.get::<_, Option<i64>>(7)?,
+        r.get::<_, Option<i64>>(8)?, r.get::<_, Option<String>>(9)?,
+    )))?;
+    for row in rows {
+        let info = push_agent_node(row?, nodes);
+        agents.push(info);
+    }
+    Ok(agents)
+}
+
+fn push_agent_node(row: AgentRow, nodes: &mut Vec<Node>) -> AgentInfo {
+    let (id, branch, _par, model, outcome, status, cost, tin, tout, fork_pid) = row;
+    let branch = branch.unwrap_or_default();
+    let model_s = model.unwrap_or_default();
+    let outcome_s = outcome.unwrap_or_default();
+    let status_s = status.unwrap_or_default();
+    let cost_usd = cost.unwrap_or(0) as f64 / 1_000_000.0;
+    let node_id = sanitize_id(&id);
+    let mut extra = HashMap::new();
+    extra.insert("model".to_string(), model_s.clone());
+    extra.insert("cost_usd".to_string(), format!("{:.4}", cost_usd));
+    extra.insert("outcome".to_string(), outcome_s.clone());
+    extra.insert("status".to_string(), status_s.clone());
+    extra.insert("tokens_in".to_string(), tin.unwrap_or(0).to_string());
+    extra.insert("tokens_out".to_string(), tout.unwrap_or(0).to_string());
+    nodes.push(Node {
+        id: node_id.clone(),
+        title: format!("agent: {} ({}, {})", truncate_chars(&branch, 40), model_s, outcome_s),
+        kind: "agent".to_string(),
+        category: model_s,
+        tags: vec![outcome_s, status_s],
+        connections: 0,
+        extra,
+    });
+    AgentInfo { node_id, branch, fork_parent_id: fork_pid }
+}
+
+pub fn collect_manifests(dir: &PathBuf, nodes: &mut Vec<Node>) -> Result<Vec<ManifestInfo>> {
+    let mut manifests = Vec::new();
+    let Ok(rd) = std::fs::read_dir(dir) else { return Ok(manifests) };
+    for entry in rd.flatten() {
+        let path = entry.path();
+        if path.extension().and_then(|e| e.to_str()) != Some("toml") { continue; }
+        let stem = path.file_stem().unwrap_or_default().to_string_lossy().to_string();
+        let content = std::fs::read_to_string(&path).unwrap_or_default();
+        let val: toml::Value = toml::from_str(&content)
+            .unwrap_or(toml::Value::Table(Default::default()));
+        let blocks = extract_str_array(&val, "blocks");
+        let rule_blocks = extract_str_array(&val, "rule_blocks");
+        let path_refs = extract_path_refs(&val);
+        let substrate = val.get("substrate_role")
+            .and_then(|v| v.as_str()).unwrap_or("agent").to_string();
+        let node_id = format!("manifest::{}", sanitize_id(&stem));
+        nodes.push(Node {
+            id: node_id.clone(),
+            title: format!("manifest: {}", stem),
+            kind: "manifest".to_string(),
+            category: substrate,
+            tags: vec![],
+            connections: 0,
+            extra: HashMap::new(),
+        });
+        manifests.push(ManifestInfo { node_id, name: stem, blocks, path_refs, rule_blocks });
+    }
+    Ok(manifests)
+}
+
+pub fn collect_branches(led: &Connection, nodes: &mut Vec<Node>) -> Result<()> {
+    let mut stmt = led.prepare(
+        "SELECT branch, parent_branch FROM agents WHERE branch IS NOT NULL",
+    )?;
+    let mut seen = std::collections::HashSet::new();
+    let rows = stmt.query_map([], |r| {
+        Ok((r.get::<_, Option<String>>(0)?, r.get::<_, Option<String>>(1)?))
+    })?;
+    for row in rows {
+        let (branch, parent) = row?;
+        let mut candidates: Vec<String> = Vec::new();
+        if let Some(b) = branch { candidates.push(b); }
+        if let Some(p) = parent { candidates.push(p); }
+        for b in candidates {
+            if seen.insert(b.clone()) {
+                nodes.push(Node {
+                    id: format!("branch::{}", sanitize_id(&b)),
+                    title: format!("branch: {}", truncate_chars(&b, 50)),
+                    kind: "branch".to_string(),
+                    category: "branch".to_string(),
+                    tags: vec![],
+                    connections: 0,
+                    extra: HashMap::new(),
+                });
+            }
+        }
+    }
+    Ok(())
+}
+
+pub fn collect_skills(led: &Connection, nodes: &mut Vec<Node>) -> Result<()> {
+    let mut stmt = led.prepare(
+        "SELECT DISTINCT skill_name FROM skill_invocations WHERE skill_name IS NOT NULL",
+    )?;
+    let rows = stmt.query_map([], |r| r.get::<_, String>(0))?;
+    for row in rows {
+        let name = row?;
+        nodes.push(Node {
+            id: format!("skill::{}", sanitize_id(&name)),
+            title: format!("skill: {}", name),
+            kind: "skill".to_string(),
+            category: "skill".to_string(),
+            tags: vec![],
+            connections: 0,
+            extra: HashMap::new(),
+        });
+    }
+    Ok(())
+}
+
+fn extract_str_array(val: &toml::Value, key: &str) -> Vec<String> {
+    val.get(key).and_then(|v| v.as_array())
+        .map(|arr| arr.iter().filter_map(|v| v.as_str().map(|s| s.to_string())).collect())
+        .unwrap_or_default()
+}
+
+fn extract_path_refs(val: &toml::Value) -> Vec<String> {
+    let extras = val.get("references")
+        .and_then(|r| r.get("extra"))
+        .and_then(|e| e.as_array());
+    let Some(arr) = extras else { return vec![] };
+    arr.iter().filter_map(|v| v.as_str())
+        .filter(|s| s.starts_with("path:"))
+        .map(|s| {
+            let after = &s["path:".len()..];
+            after.split('/').next().unwrap_or(after).to_string()
+        })
+        .collect()
+}
+

_primitives/_rust/kei-graph-export/src/types.rs

@@ -0,0 +1,54 @@
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct Node {
+    pub id: String,
+    pub title: String,
+    #[serde(rename = "type")]
+    pub kind: String,
+    pub category: String,
+    pub tags: Vec<String>,
+    pub connections: usize,
+    pub extra: HashMap<String, String>,
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub struct Edge {
+    pub source: String,
+    pub target: String,
+    #[serde(rename = "type")]
+    pub kind: String,
+    pub weight: f32,
+}
+
+#[derive(Debug, Serialize)]
+pub struct SpaceData {
+    pub nodes: Vec<Node>,
+    pub links: Vec<Edge>,
+}
+
+#[derive(Debug, Serialize)]
+pub struct Space {
+    pub name: &'static str,
+    pub icon: &'static str,
+    pub description: &'static str,
+    pub colors: HashMap<String, String>,
+    pub data: SpaceData,
+}
+
+pub fn sanitize_id(s: &str) -> String {
+    s.chars()
+        .map(|c| if c.is_alphanumeric() || "-_:/.".contains(c) { c } else { '_' })
+        .collect()
+}
+
+pub fn dna_prefix(dna: &str) -> String {
+    sanitize_id(&dna.chars().take(30).collect::<String>())
+}
+
+pub fn truncate_chars(s: &str, max: usize) -> &str {
+    if s.chars().count() <= max { return s; }
+    let end = s.char_indices().nth(max).map(|(i, _)| i).unwrap_or(s.len());
+    &s[..end]
+}

_primitives/templates/io.keisei.graph-export.plist

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
+  "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>Label</key>
+    <string>io.keisei.graph-export</string>
+
+    <key>ProgramArguments</key>
+    <array>
+        <string>/bin/sh</string>
+        <string>HOOKS_DIR/graph-export-watcher.sh</string>
+    </array>
+
+    <key>RunAtLoad</key>
+    <true/>
+
+    <key>KeepAlive</key>
+    <true/>
+
+    <key>StandardOutPath</key>
+    <string>HOME_DIR/.claude/memory/graph-export.log</string>
+
+    <key>StandardErrorPath</key>
+    <string>HOME_DIR/.claude/memory/graph-export.log</string>
+
+    <key>EnvironmentVariables</key>
+    <dict>
+        <key>PATH</key>
+        <string>/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:HOME_DIR/.cargo/bin</string>
+        <key>HOME</key>
+        <string>HOME_DIR</string>
+    </dict>
+</dict>
+</plist>

docs/DNA-INDEX.md

@@ -1,19 +1,19 @@
 # KeiSeiKit DNA Encyclopedia
 
-> Auto-generated from kei-registry. Last regenerated: 2026-05-01T19:42:09Z.
-> Total blocks: 515. Per-type breakdown:
+> Auto-generated from kei-registry. Last regenerated: 2026-05-02T05:07:21Z.
+> Total blocks: 518. Per-type breakdown:
 
 | Type | Count |
 |---|---:|
 | atom | 121 |
-| hook | 43 |
-| primitive | 109 |
+| hook | 45 |
+| primitive | 110 |
 | rule | 174 |
 | skill | 68 |
 
 ---
 
-## Primitive (109)
+## Primitive (110)
 
 Sorted alphabetically by name.
 
@@ -63,6 +63,7 @@ Sorted alphabetically by name.
 | kei-git-gitea | primitive::md,networ… | _primitives/_rust/kei-git-gitea/Cargo.toml | 0de210a2 |
 | kei-git-gitlab | primitive::md,networ… | _primitives/_rust/kei-git-gitlab/Cargo.toml | 59a5271b |
 | kei-graph-check | primitive::cli,fs,md… | _primitives/_rust/kei-graph-check/Cargo.toml | 2c0e38d8 |
+| kei-graph-export | primitive::cli,md,sq… | _primitives/_rust/kei-graph-export/Cargo.toml | de93b403 |
 | kei-hibernate | primitive::cli,hash,… | _primitives/_rust/kei-hibernate/Cargo.toml | 1ea136f5 |
 | kei-import-project | primitive::cli,fs,ha… | _primitives/_rust/kei-import-project/Cargo.toml | 2de0fd64 |
 | kei-leak-matrix | primitive::cli,fs,md… | _primitives/_rust/kei-leak-matrix/Cargo.toml | a3803ef9 |
@@ -838,7 +839,7 @@ Sorted alphabetically by name.
 | sleep-layer::the-rule | rule::_::576bbb7f::d… | d0e03a0d |
 
 
-## Hook (43)
+## Hook (45)
 
 Sorted alphabetically by name.
 
@@ -867,6 +868,7 @@ Sorted alphabetically by name.
 | disk-reclaim | shell | hook::shell::47b7bf4… | hooks/disk-reclaim.sh |
 | error-spike-detector | shell | hook::shell::90dd8c6… | hooks/error-spike-detector.sh |
 | extract-task-durations | shell | hook::shell::6b3a57f… | hooks/extract-task-durations.sh |
+| graph-export-watcher | shell | hook::shell::8d87d02… | hooks/graph-export-watcher.sh |
 | milestone-commit-hook | shell | hook::shell::18347ff… | hooks/milestone-commit-hook.sh |
 | no-downgrade | shell | hook::shell::db31e58… | hooks/no-downgrade.sh |
 | no-hand-edit-agents | shell | hook::shell::ed728f1… | hooks/no-hand-edit-agents.sh |
@@ -884,6 +886,7 @@ Sorted alphabetically by name.
 | session-end-dump | shell | hook::shell::7c3e2d9… | hooks/session-end-dump.sh |
 | site-wysiwyd-check | shell | hook::shell::0683fa8… | hooks/site-wysiwyd-check.sh |
 | skill-record | shell | hook::shell::954ccee… | hooks/skill-record.sh |
+| sleep-report-tg | shell | hook::shell::2e5b134… | hooks/sleep-report-tg.sh |
 | stop-verify | shell | hook::shell::adedcfe… | hooks/stop-verify.sh |
 | task-timer | shell | hook::shell::dda5e94… | hooks/task-timer.sh |
 | tomd-preread | shell | hook::shell::8a95b76… | hooks/tomd-preread.sh |
@@ -1079,6 +1082,7 @@ Sorted alphabetically by name.
 - `kei-git-gitea` — 2 versions: ea30f0cc → 0de210a2
 - `kei-git-gitlab` — 2 versions: 744859c4 → 59a5271b
 - `kei-graph-check` — 2 versions: e08f240e → 2c0e38d8
+- `kei-graph-export::kei-graph-export` — 26 versions: 2e9d962a → b0f840b1 → 4a42d5f4 → a9d35468 → 1f0c066f → 6f5cd1a9 → 89ae1693 → fbebe21d → 63b761f6 → 643d3f08 → 7ba05286 → ca606a00 → c1f97c41 → 237d050b → 094ddc72 → 006b0f7d → c3d7c243 → a67fc02f → 33beda01 → 615a6cfb → 6dbfd254 → bb6ca1bb → 48cb9c62 → 5529822c → 1b597838 → f17c1aeb
 - `kei-hibernate` — 2 versions: 25f6d5bc → 1ea136f5
 - `kei-import-project` — 2 versions: aa3750a0 → 2de0fd64
 - `kei-leak-matrix` — 2 versions: 06a89af2 → a3803ef9
@@ -1146,9 +1150,11 @@ Sorted alphabetically by name.
 - `no-python-without-approval` — 2 versions: 45d3e0ab → 48fdb89e
 - `numeric-claims-guard` — 2 versions: 90f697e6 → d5ed33c8
 - `numeric-claims-record` — 2 versions: 59a9990f → 342361a3
+- `phase-b-rem` — 4 versions: 69fdc9bc → df6af06f → 223c0c99 → 8545aba8
 - `post-write-check` — 2 versions: 6ceb2237 → 4aaf1c5e
 - `safety-guard` — 2 versions: 32b889cf → 665e7cd1
 - `site-wysiwyd-check` — 2 versions: a0d38a22 → 416c0648
+- `sleep-report-tg` — 3 versions: acc3ebfb → ef101ab6 → 9529ec50
 - `ssh-check` — 2 versions: f419e2b0 → ebd97541
 - `task-timer` — 2 versions: 202823f9 → 16e4f0a3
 - `tokens-sync` — 2 versions: 54c149ab → 69857925

hooks/graph-export-watcher.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+# graph-export-watcher.sh — polls kei-graph-export and writes data-runtime.js atomically.
+# Bypass: GRAPH_EXPORT_BYPASS=1
+
+INTERVAL="${KEI_GRAPH_EXPORT_INTERVAL_S:-5}"
+OUT="${KEI_GRAPH_VIZ_DIR:-$HOME/Projects/lbm-graph-viz}/data-runtime.js"
+BIN="$(command -v kei-graph-export 2>/dev/null || echo "$HOME/.cargo/bin/kei-graph-export")"
+
+[ -x "$BIN" ] || exit 0
+[ "${GRAPH_EXPORT_BYPASS:-0}" = "1" ] && exit 0
+
+mkdir -p "$(dirname "$OUT")" 2>/dev/null
+
+while true; do
+    "$BIN" --format spaces-fragment --output "$OUT.tmp" 2>/dev/null \
+        && mv "$OUT.tmp" "$OUT" 2>/dev/null
+    sleep "$INTERVAL"
+done