1 files changed, 46 insertions, 0 deletions
diff --git a/deckit/modules/llm.py b/deckit/modules/llm.py
new file mode 100644
index 0000000..2e1cda4
--- /dev/null
+++ b/deckit/modules/llm.py
@@ -0,0 +1,46 @@
+"""Claude Code and opencode usage, relayed from llm-cost-dashboard's API.
+
+Everything here is read-only. The dashboard stays the owner of the data and the
+pricing; deck-it only renders it.
+"""
+
+import json
+import urllib.request
+
+from ..module import Module
+
+ENDPOINTS = ("/api/claude_limits", "/api/claude_session", "/api/summary")
+
+
+def _fetch_for(base):
+    def fetch(endpoint):
+        with urllib.request.urlopen(base + endpoint, timeout=2) as r:
+            return json.loads(r.read())
+    return fetch
+
+
+def make(cfg: dict) -> Module:
+    base = cfg.get("llm", {}).get("url", "http://127.0.0.1:8420").rstrip("/")
+    fetch = cfg.get("fetch") or _fetch_for(base)
+
+    def state():
+        try:
+            data = {ep: fetch(ep) for ep in ENDPOINTS}
+        except (OSError, ValueError):
+            return {"offline": True}
+        limits = data["/api/claude_limits"]
+        latest = limits[-1] if isinstance(limits, list) and limits else (
+            limits if isinstance(limits, dict) else {})
+        return {
+            "offline": False,
+            "claude": {
+                "context_pct": latest.get("context_pct", data["/api/claude_session"].get("context_used")),
+                "five_hour": latest.get("five_hour"),
+                "seven_day": latest.get("seven_day"),
+                "monthly_used": latest.get("extra_used_credits"),
+                "monthly_limit": latest.get("extra_monthly_limit"),
+            },
+            "opencode": data["/api/summary"],
+        }
+
+    return Module(name="llm", title="LLM usage", state=state)