MCP server for Spanlens — query LLM cost, anomalies, traces, and per-user analytics from inside Cursor, Continue, or Claude Desktop.
Inferred from the transports this listing declares (stdio). A client not listed here hasn’t been ruled out — it just isn’t something Forge can confirm.
SPANLENS_API_KEYAPI keyrequiredSpanlens API key. Must be a scope=public key (sl_live_pub_*) issued from the Public Keys card at https://spanlens.io/projects — the server refuses to start with a full-access sl_live_* key.
Declared by the author in the official MCP registry. Forge does not store, broker, or ever see these values — the config below is scaffolded with placeholders you fill in locally.
Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts.
Read out of the source npm actually ships, at scan time. The package was never executed. Tools registered dynamically at runtime, or hidden inside bundled or minified code, can be missed — so this is a floor on the tool surface, not a complete census of it.
get_statsNo description publishedThis tool published no description. Forge does not invent one.
query_requestsNo description publishedThis tool published no description. Forge does not invent one.
list_tracesNo description publishedThis tool published no description. Forge does not invent one.
get_traceNo description publishedThis tool published no description. Forge does not invent one.
get_anomaliesNo description publishedThis tool published no description. Forge does not invent one.
get_savingsNo description publishedThis tool published no description. Forge does not invent one.
get_user_analyticsNo description publishedThis tool published no description. Forge does not invent one.
0 of 7 tools published a description.
Tool names and descriptions are written by the publisher and shown verbatim as inert text. They are the strings an MCP client passes to a model, so Forge scans them for prompt-injection patterns — any finding appears with the security scan above. “Privileged” is a keyword match on the tool name, not an audit of what the tool does: a benign-sounding name can still do anything.
MCP server for Spanlens — query LLM cost, anomalies, traces, and per-user analytics from inside Cursor, Continue, or Claude Desktop.
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