crates/colibri-daemon/src/main.rs

@@ -76,8 +76,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     // Auto-spawn one Pi agent if configured (live "Operator Image" OOTB flow).
     // Runs after the socket server is up so the spawn registers on the board;
-    // no-op unless COLIBRI_AUTOSPAWN_PI is set and a DeepSeek key is present.
+    // no-op unless COLIBRI_AUTOSPAWN is set and a DeepSeek key is present.
-    socket::autospawn_pi_if_configured(&state).await;
+    socket::autospawn_agent_if_configured(&state).await;
 
     // Start the daemon background loop (heartbeat, session rotation, scheduler)
     let loop_state = state.clone();

crates/colibri-daemon/src/socket.rs

@@ -400,47 +400,45 @@ async fn cmd_list_sessions(state: &SharedState) -> ColibriResponse {
     }))
 }
 
-/// Auto-spawn a single Pi agent at daemon startup when configured.
+/// Auto-spawn a single agent at daemon startup when configured.
 ///
-/// Enabled with `COLIBRI_AUTOSPAWN_PI` (`YES`/`1`/`true`/`on`). Requires a
+/// Enabled with `COLIBRI_AUTOSPAWN` (`YES`/`1`/`true`/`on`). Requires a
 /// `DEEPSEEK_API_KEY` in the daemon environment (sourced from `provider.env`) —
-/// the host-spawned Pi inherits it. Idempotent: skips when a Pi subprocess is
+/// the host-spawned agent inherits it. Idempotent: skips when an agent subprocess
-/// already running, so a daemon restart (e.g. after the operator enters creds
+/// is already running, so a daemon restart does not stack duplicates.
-/// and `service colibri_daemon restart` runs) does not stack duplicates.
 ///
-/// The live "Operator Image" is single-agent, so the Pi runs on the host (no
+/// The live "Operator Image" is single-agent, so the agent runs on the host (no
-/// jail). Binary and argv are env-tunable so the exact Pi invocation can be
+/// jail). Binary and argv are env-tunable without a rebuild:
-/// adjusted on the image without a rebuild:
+///   - `COLIBRI_AUTOSPAWN_BINARY` (default `zot`)
-///   - `COLIBRI_PI_BINARY` (default `pi`)
+///   - `COLIBRI_AUTOSPAWN_ARGS` (default `--mode json`)
-///   - `COLIBRI_AUTOSPAWN_PI_ARGS` (default `--mode json`)
+pub async fn autospawn_agent_if_configured(state: &SharedState) {
-pub async fn autospawn_pi_if_configured(state: &SharedState) {
+    if !env_truthy("COLIBRI_AUTOSPAWN") {
-    if !env_truthy("COLIBRI_AUTOSPAWN_PI") {
         return;
     }
     if state.config.deepseek_api_key.is_none() {
         info!(
-            "autospawn-pi: DEEPSEEK_API_KEY not set; skipping (operator can add it via Join Hive)"
+            "autospawn: DEEPSEEK_API_KEY not set; skipping (operator can add it via Join Hive)"
         );
         return;
     }
 
-    let pi_binary = std::env::var("COLIBRI_PI_BINARY")
+    let agent_binary = std::env::var("COLIBRI_AUTOSPAWN_BINARY")
         .ok()
         .filter(|s| !s.trim().is_empty())
-        .unwrap_or_else(|| "pi".to_string());
+        .unwrap_or_else(|| "zot".to_string());
 
-    // One Pi is enough. Match by binary basename so a restart does not duplicate.
+    // One agent is enough. Match by binary basename so a restart does not duplicate.
-    let pi_name = basename(&pi_binary);
+    let agent_name = basename(&agent_binary);
     let already = state
         .agents
         .iter()
-        .any(|e| basename(&e.value().config.binary) == pi_name);
+        .any(|e| basename(&e.value().config.binary) == agent_name);
     if already {
-        info!(pi = %pi_name, "autospawn-pi: a Pi agent is already running; skipping");
+        info!(agent = %agent_name, "autospawn: an agent is already running; skipping");
         return;
     }
 
-    let args: Vec<String> = std::env::var("COLIBRI_AUTOSPAWN_PI_ARGS")
+    let args: Vec<String> = std::env::var("COLIBRI_AUTOSPAWN_ARGS")
         .ok()
         .filter(|s| !s.trim().is_empty())
         .unwrap_or_else(|| "--mode json".to_string())

packaging/mother/geodesic-dome-mcp

@@ -0,0 +1,294 @@
+#!/usr/bin/env python3
+"""geodesic-dome-mcp — MCP tool: geodesic dome wireframes + bill of materials.
+
+Class I icosahedron subdivision → structural analysis → Pillow render.
+Reports: strut lengths/counts, connector types, triangle areas, material BOM.
+Pure Python + numpy + Pillow. No Blender, no GPU, no X11.
+"""
+
+import json, math, sys
+from collections import defaultdict, Counter
+from pathlib import Path
+import numpy as np
+from PIL import Image, ImageDraw
+
+OUT_DIR = Path("/tmp/geodesic-dome")
+OUT_DIR.mkdir(exist_ok=True)
+
+PHI = (1 + math.sqrt(5)) / 2
+
+ICO_V = np.array([
+    [-1, PHI, 0], [1, PHI, 0], [-1, -PHI, 0], [1, -PHI, 0],
+    [0, -1, PHI], [0, 1, PHI], [0, -1, -PHI], [0, 1, -PHI],
+    [PHI, 0, -1], [PHI, 0, 1], [-PHI, 0, -1], [-PHI, 0, 1],
+], dtype=np.float64)
+ICO_V = ICO_V / np.linalg.norm(ICO_V, axis=1, keepdims=True)
+
+ICO_F = [
+    [0, 11, 5], [0, 5, 1], [0, 1, 7], [0, 7, 10], [0, 10, 11],
+    [1, 5, 9], [5, 11, 4], [11, 10, 2], [10, 7, 6], [7, 1, 8],
+    [3, 9, 4], [3, 4, 2], [3, 2, 6], [3, 6, 8], [3, 8, 9],
+    [4, 9, 5], [2, 4, 11], [6, 2, 10], [8, 6, 7], [9, 8, 1],
+]
+
+# Material specs per m²
+MATERIALS = {
+    "glass":         {"kg_per_m2": 2.5,  "cost_per_m2": 25,  "transparent": True},
+    "polycarbonate": {"kg_per_m2": 1.2,  "cost_per_m2": 35,  "transparent": True},
+    "insulated":     {"kg_per_m2": 5.0,  "cost_per_m2": 50,  "transparent": False},
+}
+
+
+def geodesic_dome(frequency, half=False):
+    """Build dome: vertices array, edge list, triangle list (each tri = 3 vertex indices)."""
+    vlist, vmap = [], {}
+    def add(pt):
+        key = tuple(round(x, 10) for x in pt)
+        if key not in vmap:
+            vmap[key] = len(vlist)
+            vlist.append(pt)
+        return vmap[key]
+
+    edges = set()
+    triangles = []
+
+    for face in ICO_F:
+        a, b, c = ICO_V[face[0]], ICO_V[face[1]], ICO_V[face[2]]
+        grid = {}
+        for i in range(frequency + 1):
+            for j in range(frequency + 1 - i):
+                k = frequency - i - j
+                pt = (i * a + j * b + k * c) / frequency
+                pt = pt / np.linalg.norm(pt)
+                # Half-sphere: skip if all three face vertices are below equator
+                grid[(i, j)] = add(pt)
+
+        for i in range(frequency):
+            for j in range(frequency - i):
+                v0, v1, v2 = grid[(i,j)], grid[(i+1,j)], grid[(i,j+1)]
+                triangles.append((v0, v1, v2))
+                edges.add(tuple(sorted((v0, v1))))
+                edges.add(tuple(sorted((v1, v2))))
+                edges.add(tuple(sorted((v2, v0))))
+                if i + j + 2 <= frequency:
+                    v0, v1, v2 = grid[(i+1,j)], grid[(i+1,j+1)], grid[(i,j+1)]
+                    triangles.append((v0, v1, v2))
+                    edges.add(tuple(sorted((v0, v1))))
+                    edges.add(tuple(sorted((v1, v2))))
+                    edges.add(tuple(sorted((v2, v0))))
+
+    verts = np.array(vlist)
+
+    if half:
+        # Keep only triangles with at least one vertex above equator (z > -0.05)
+        kept_tris = []
+        kept_edges = set()
+        kept_verts = set()
+        for tri in triangles:
+            zs = [verts[v][2] for v in tri]
+            if any(z > -0.05 for z in zs):
+                kept_tris.append(tri)
+                for e in [(tri[0],tri[1]), (tri[1],tri[2]), (tri[2],tri[0])]:
+                    kept_edges.add(tuple(sorted(e)))
+                    kept_verts.update(e)
+        triangles = kept_tris
+        edges = list(kept_edges)
+    else:
+        edges = list(edges)
+
+    return verts, edges, triangles
+
+
+def analyze_structure(verts, edges, triangles, radius_meters=5.0):
+    """Structural analysis: struts, connectors, triangles, BOM."""
+    n_verts = len(verts)
+    n_edges = len(edges)
+    n_tris = len(triangles)
+
+    # ── Strut lengths ──
+    chord_lengths = []
+    for a, b in edges:
+        chord = np.linalg.norm(verts[a] - verts[b]) * radius_meters
+        chord_lengths.append(chord)
+
+    # Group by 1cm buckets
+    strut_groups = Counter()
+    for cl in chord_lengths:
+        bucket = round(cl, 2)
+        strut_groups[bucket] += 1
+
+    strut_table = []
+    for length in sorted(strut_groups):
+        count = strut_groups[length]
+        strut_table.append({
+            "length_m": round(length, 2),
+            "count": count,
+            "total_m": round(length * count, 2),
+        })
+
+    unique_strut_sizes = len(strut_table)
+    total_strut_m = round(sum(s["total_m"] for s in strut_table), 2)
+
+    # ── Connector types ──
+    valence = Counter()
+    for a, b in edges:
+        valence[a] += 1
+        valence[b] += 1
+
+    connectors = Counter()
+    for v, deg in valence.items():
+        connectors[deg] += 1
+
+    connector_report = {}
+    for deg in sorted(connectors):
+        label = f"{deg}-way"
+        connector_report[label] = connectors[deg]
+
+    # ── Triangle areas ──
+    tri_areas = []
+    for v0, v1, v2 in triangles:
+        a = verts[v0] * radius_meters
+        b = verts[v1] * radius_meters
+        c = verts[v2] * radius_meters
+        # Area = 0.5 * |(b-a) × (c-a)|
+        area = 0.5 * np.linalg.norm(np.cross(b - a, c - a))
+        tri_areas.append(area)
+
+    # Group by 0.05m² buckets
+    area_groups = Counter()
+    for a in tri_areas:
+        area_groups[round(a, 1)] += 1
+
+    tri_table = []
+    for area in sorted(area_groups):
+        count = area_groups[area]
+        tri_table.append({
+            "area_m2": round(area, 2),
+            "count": count,
+            "total_m2": round(area * count, 2),
+        })
+
+    total_area_m2 = round(sum(t["total_m2"] for t in tri_table), 2)
+
+    # ── Bill of materials ──
+    bom = {}
+    for mat_name, spec in MATERIALS.items():
+        bom[mat_name] = {
+            "total_m2": total_area_m2,
+            "total_kg": round(total_area_m2 * spec["kg_per_m2"], 1),
+            "total_cost_usd": round(total_area_m2 * spec["cost_per_m2"]),
+            "transparent": spec["transparent"],
+            "per_m2_kg": spec["kg_per_m2"],
+            "per_m2_cost_usd": spec["cost_per_m2"],
+        }
+
+    return {
+        "dome_radius_m": radius_meters,
+        "frequency": None,  # set by caller
+        "vertices": n_verts,
+        "edges": n_edges,
+        "triangles": n_tris,
+        "unique_strut_sizes": unique_strut_sizes,
+        "struts": strut_table,
+        "total_strut_meters": total_strut_m,
+        "connectors": connector_report,
+        "total_connectors": sum(connectors.values()),
+        "triangle_types": len(tri_table),
+        "triangles_by_area": tri_table[:10],  # top 10, not all
+        "total_surface_m2": total_area_m2,
+        "bill_of_materials": bom,
+    }
+
+
+def render(verts, edges, size=2048, yaw=0.3, pitch=0.4,
+           line_color="#00b4d8", bg_color="#0d1117", lw=1):
+    sy, cy = math.sin(yaw), math.cos(yaw)
+    sp, cp = math.sin(pitch), math.cos(pitch)
+    rotated = np.empty_like(verts)
+    for idx, v in enumerate(verts):
+        x = v[0] * cy + v[2] * sy
+        z = -v[0] * sy + v[2] * cy
+        y = v[1]
+        yy = y * cp - z * sp
+        zz = y * sp + z * cp
+        rotated[idx] = [x, yy, zz]
+
+    distance = 4.0
+    scale = size * 0.42
+    cx = cy = size / 2
+    img = Image.new("RGB", (size, size), bg_color)
+    draw = ImageDraw.Draw(img)
+
+    for a, b in edges:
+        p, q = rotated[a], rotated[b]
+        if p[2] < -0.2 and q[2] < -0.2:
+            continue
+        pz = distance - p[2]
+        qz = distance - q[2]
+        if pz < 0.1 or qz < 0.1:
+            continue
+        px = cx + p[0] * scale / pz
+        py = cy - p[1] * scale / pz
+        qx = cx + q[0] * scale / qz
+        qy = cy - q[1] * scale / qz
+        avg_z = (p[2] + q[2]) / 2
+        depth = 0.2 + 0.8 * max(0, min(1, (avg_z + 1.0) / 2.0))
+        r = int(int(line_color[1:3], 16) * depth)
+        g = int(int(line_color[3:5], 16) * depth)
+        b = int(int(line_color[5:7], 16) * depth)
+        color = f"#{r:02x}{g:02x}{b:02x}"
+        draw.line([(px, py), (qx, qy)], fill=color, width=lw)
+
+    return img
+
+
+def generate(params):
+    freq = int(params.get("frequency", 3))
+    half = params.get("half", "false").lower() in ("true", "1", "yes")
+    radius = float(params.get("radius_m", 5.0))
+    size = int(params.get("size", 2048))
+    yaw = float(params.get("yaw", 0.3))
+    pitch = float(params.get("pitch", 0.4))
+    lc = params.get("line_color", "#00b4d8")
+    bg = params.get("bg_color", "#0d1117")
+    lw = int(params.get("line_width", 1))
+    analysis_only = params.get("analysis_only", "false").lower() in ("true", "1", "yes")
+
+    verts, edges, triangles = geodesic_dome(freq, half=half)
+    analysis = analyze_structure(verts, edges, triangles, radius_meters=radius)
+    analysis["frequency"] = freq
+    analysis["half_sphere"] = half
+
+    result = {"success": True, "analysis": analysis}
+
+    if not analysis_only:
+        img = render(verts, edges, size=size, yaw=yaw, pitch=pitch,
+                     line_color=lc, bg_color=bg, lw=lw)
+        shape = "half" if half else "full"
+        stem = f"geodesic-f{freq}-{shape}-y{yaw:.2f}-p{pitch:.2f}"
+        path = OUT_DIR / f"{stem}.png"
+        img.save(path)
+        result["image_path"] = str(path)
+        result["size"] = f"{size}x{size}"
+        result["yaw"] = yaw
+        result["pitch"] = pitch
+
+    return result
+
+
+def main():
+    raw = sys.stdin.read().strip()
+    if not raw:
+        print(json.dumps({"error": "empty input"})); sys.exit(1)
+    req = json.loads(raw)
+    rid = req.get("id", 1)
+    args = req.get("params", {}).get("arguments", {})
+    try:
+        result = generate(args)
+        resp = {"jsonrpc":"2.0","id":rid,"result":{"content":[{"type":"text","text":json.dumps(result)}]}}
+    except Exception as e:
+        resp = {"jsonrpc":"2.0","id":rid,"error":{"code":-1,"message":str(e)}}
+    print(json.dumps(resp))
+
+if __name__ == "__main__":
+    main()