# spanlens/Spanlens

Source: https://glimind.com/server/awesome%2Fspanlens%2Fspanlens
Registry id: `awesome/spanlens/spanlens`
Status: unknown

## Tools (7)

- `get_anomalies`: List unacknowledged cost / latency / error-rate anomalies the platform has detected. Each anomaly carries a `deviations` field (how many sigmas off baseline). U
- `get_savings`: List model-swap recommendations the platform thinks would save money without losing quality. Each item carries projected monthly savings, prior-window cost, and
- `get_stats`: Get aggregate LLM cost, request count, latency, and error-rate stats for the workspace. Use when the user asks about spend, usage volume, or how things have bee
- `get_trace`: Fetch the full span tree for a single agent trace by id — every llm/tool/retrieval span with timing, tokens, and cost. Use when the user names a trace, asks why
- `get_user_analytics`: Get per-end-user usage breakdown — total requests, cost, latency, models used, recent calls. The 'user' here is the customer's end-user, identified by the `x-sp
- `list_traces`: List agent traces with optional filters. Use to discover trace IDs to feed into get_trace, or to scan recent agent runs. Returns trace summaries (name, status, 
- `query_requests`: List individual LLM requests with cost, latency, model, status, and error message. Use when the user wants to see specific calls — recent ones, errors only, par

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.