rin.kagamine
c92dd9cf20
- 3.1-pro-preview-customtools → 3.1-pro-ct - 3.1-flash-image-preview → 3.1-flash-img - 3.1-flash-lite-preview → 3.1-flash-lite - 3-flash-preview → 3-flash-prev - Narrowed model column from 30 to 20 chars
241 lines
11 KiB
Python
241 lines
11 KiB
Python
"""
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title: LiteLLM Dashboard
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author: Kagamine Rin
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author_url: https://rin.captcouch.xyz
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description: Check LiteLLM proxy health + auth status and get cost breakdowns with configurable timerange. Two functions, that's it.
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required_open_webui_version: 0.4.0
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requirements: requests
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version: 1.0.0
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licence: MIT
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"""
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import requests
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from pydantic import BaseModel, Field
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from typing import Optional
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class Tools:
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def __init__(self):
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self.valves = self.Valves()
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class Valves(BaseModel):
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"""LiteLLM proxy connection settings."""
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litellm_url: str = Field(
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default="http://localhost:4000",
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description="LiteLLM proxy base URL (e.g. http://localhost:4000)",
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)
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litellm_master_key: str = Field(
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default="",
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description="LiteLLM master API key for authentication",
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json_schema_extra={"input": {"type": "password"}},
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)
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def _headers(self) -> dict:
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"""Build auth headers from valves."""
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if not self.valves.litellm_master_key:
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return {}
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return {"Authorization": f"Bearer {self.valves.litellm_master_key}"}
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def _base_url(self) -> str:
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"""Get base URL, strip trailing slash."""
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return self.valves.litellm_url.rstrip("/")
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def litellm_health(self) -> str:
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"""
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Check LiteLLM proxy health and authentication status.
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Returns which models are healthy/unhealthy, their rate limits, and any auth errors.
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Use this to verify your LiteLLM proxy is up and your master key works.
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"""
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url = f"{self._base_url()}/health"
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headers = self._headers()
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try:
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resp = requests.get(url, headers=headers, timeout=15)
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except requests.exceptions.ConnectionError:
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return f"❌ Connection failed — LiteLLM proxy not reachable at {self._base_url()}"
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except requests.exceptions.Timeout:
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return f"❌ Connection timed out after 15s — proxy at {self._base_url()} may be overloaded"
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if resp.status_code == 401:
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return "❌ Authentication failed — check your litellm_master_key valve. The proxy rejected the key."
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if resp.status_code == 403:
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return "❌ Forbidden — your key doesn't have permission to access /health"
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if resp.status_code != 200:
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return f"❌ Unexpected status {resp.status_code}: {resp.text[:500]}"
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data = resp.json()
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healthy = data.get("healthy_endpoints", [])
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unhealthy = data.get("unhealthy_endpoints", [])
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healthy_count = data.get("healthy_count", len(healthy))
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unhealthy_count = data.get("unhealthy_count", len(unhealthy))
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# Strip litellm_metadata — it's ~2KB per model of auth context we don't need
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# Also strip other internal fields that bloat the response
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STRIP_KEYS = {
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"litellm_metadata", "safety_settings", "cache_control_injection_points",
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"use_in_pass_through", "use_litellm_proxy", "merge_reasoning_content_in_choices",
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}
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lines = []
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lines.append(f"LiteLLM Health Check — {self._base_url()}")
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lines.append("=" * 50)
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if not self.valves.litellm_master_key:
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lines.append("⚠️ No master key configured — showing public health only")
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else:
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lines.append("✅ Authenticated with master key")
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lines.append(f"\nHealthy: {healthy_count} | Unhealthy: {unhealthy_count}")
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if healthy:
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lines.append(f"\n--- Healthy Models ({healthy_count}) ---")
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for ep in healthy:
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model = ep.get("model", "unknown")
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# Strip gemini/ prefix for readability
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display = model.replace("gemini/", "") if model.startswith("gemini/") else model
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rpm = ep.get("rpm", "?")
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timeout = ep.get("timeout", "?")
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extras = []
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if ep.get("reasoning_effort") and ep["reasoning_effort"] != "none":
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extras.append(f"reasoning: {ep['reasoning_effort']}")
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if ep.get("service_tier"):
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extras.append(f"tier: {ep['service_tier']}")
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extra_str = f" ({', '.join(extras)})" if extras else ""
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lines.append(f" ✅ {display} — rpm: {rpm}, timeout: {timeout}s{extra_str}")
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if unhealthy:
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lines.append(f"\n--- Unhealthy Models ({unhealthy_count}) ---")
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for ep in unhealthy:
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model = ep.get("model", "unknown")
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display = model.replace("gemini/", "") if model.startswith("gemini/") else model
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lines.append(f" ❌ {display}")
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if not healthy and not unhealthy:
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lines.append("\n(no endpoint data returned)")
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return "\n".join(lines)
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def litellm_cost(
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self,
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start_date: str,
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end_date: str,
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) -> str:
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"""
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Get LiteLLM cost breakdown for a date range.
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:param start_date: Start date in YYYY-MM-DD format (e.g. "2026-06-01")
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:param end_date: End date in YYYY-MM-DD format (e.g. "2026-06-04")
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Returns formatted cost report with per-model and per-day breakdowns, token counts, cache hit rate, and request stats.
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"""
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if not self.valves.litellm_master_key:
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return "❌ Master key required for cost data. Set the litellm_master_key valve."
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url = f"{self._base_url()}/user/daily/activity"
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headers = self._headers()
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params = {"start_date": start_date, "end_date": end_date}
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try:
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resp = requests.get(url, headers=headers, params=params, timeout=30)
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except requests.exceptions.ConnectionError:
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return f"❌ Connection failed — LiteLLM proxy not reachable at {self._base_url()}"
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except requests.exceptions.Timeout:
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return f"❌ Connection timed out after 30s — large date ranges may be slow"
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if resp.status_code == 401:
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return "❌ Authentication failed — check your litellm_master_key valve."
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if resp.status_code == 403:
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return "❌ Forbidden — your key doesn't have permission to access cost data"
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if resp.status_code != 200:
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return f"❌ Unexpected status {resp.status_code}: {resp.text[:500]}"
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data = resp.json()
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results = data.get("results", [])
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metadata = data.get("metadata", {})
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if not results:
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return f"No cost data found for {start_date} to {end_date}."
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# Aggregate totals from metadata
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total_spend = metadata.get("total_spend", 0)
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total_prompt = metadata.get("total_prompt_tokens", 0)
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total_completion = metadata.get("total_completion_tokens", 0)
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total_tokens = metadata.get("total_tokens", 0)
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total_successful = metadata.get("total_successful_requests", 0)
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total_failed = metadata.get("total_failed_requests", 0)
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total_api = metadata.get("total_api_requests", 0)
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cache_read = metadata.get("total_cache_read_input_tokens", 0)
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cache_created = metadata.get("total_cache_creation_input_tokens", 0)
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# Cache hit rate
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total_input_tokens = total_prompt # cache_read is a subset of prompt
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if total_input_tokens > 0 and cache_read > 0:
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cache_pct = (cache_read / total_input_tokens) * 100
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cache_str = f"{cache_pct:.1f}% ({cache_read:,} / {total_input_tokens:,} input tokens)"
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else:
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cache_str = "N/A"
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# Build per-model breakdown across all dates
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model_totals = {}
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for day in results:
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breakdown = day.get("breakdown", {})
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models = breakdown.get("models", {})
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for model_name, model_data in models.items():
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m_metrics = model_data.get("metrics", {})
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if model_name not in model_totals:
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model_totals[model_name] = {
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"spend": 0, "requests": 0, "prompt": 0,
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"completion": 0, "total": 0, "failed": 0,
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}
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model_totals[model_name]["spend"] += m_metrics.get("spend", 0)
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model_totals[model_name]["requests"] += m_metrics.get("successful_requests", 0)
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model_totals[model_name]["failed"] += m_metrics.get("failed_requests", 0)
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model_totals[model_name]["prompt"] += m_metrics.get("prompt_tokens", 0)
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model_totals[model_name]["completion"] += m_metrics.get("completion_tokens", 0)
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model_totals[model_name]["total"] += m_metrics.get("total_tokens", 0)
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# Build per-date breakdown
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date_lines = []
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for day in results:
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date = day.get("date", "?")
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m = day.get("metrics", {})
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date_lines.append(
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f" {date}: ${m.get('spend', 0):.2f} | "
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f"{m.get('successful_requests', 0)} ok, {m.get('failed_requests', 0)} fail | "
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f"{m.get('total_tokens', 0):,} tokens"
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)
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# Build model lines sorted by spend
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model_lines = []
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for model_name in sorted(model_totals, key=lambda k: model_totals[k]["spend"], reverse=True):
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mt = model_totals[model_name]
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# Strip provider prefix and abbreviate long model names for table readability
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display = model_name.replace("gemini/", "") if model_name.startswith("gemini/") else model_name
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# Abbreviate known long names
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display = display.replace("3.1-pro-preview-customtools", "3.1-pro-ct")
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display = display.replace("3.1-flash-image-preview", "3.1-flash-img")
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display = display.replace("3.1-flash-lite-preview", "3.1-flash-lite")
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display = display.replace("3-flash-preview", "3-flash-prev")
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model_lines.append(
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f" {display:20s} ${mt['spend']:7.2f} | "
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f"{mt['requests']:3d} ok, {mt['failed']:d} fail | "
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f"{mt['total']:>10,} tokens"
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)
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# Assemble report
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lines = []
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lines.append(f"LiteLLM Cost Report: {start_date} to {end_date}")
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lines.append("=" * 60)
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lines.append(f"Total Spend: ${total_spend:.2f}")
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lines.append(f"Total Tokens: {total_tokens:,} ({total_prompt:,} prompt + {total_completion:,} completion)")
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lines.append(f"Cache Hit Rate: {cache_str}")
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lines.append(f"Requests: {total_successful} successful, {total_failed} failed ({total_api} total)")
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if cache_created > 0:
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lines.append(f"Cache Created: {cache_created:,} tokens")
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lines.append("")
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lines.append("By Model:")
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lines.append(f' {"Model":20s} {"Spend":>7s} | {"Requests":>14s} | {"Tokens":>10s}')
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lines.extend(model_lines)
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lines.append("")
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lines.append("By Date:")
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lines.extend(date_lines)
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return "\n".join(lines) |