mcpcost

io.github.semilattice-research/mcp

Semilattice - audience prediction

Semilattice lets agents make predictions about audiences for content testing and decision making.

needs auth probed 2026-10-05 · HTTP 401 · Bearer

Streamable HTTP error: Error POSTing to endpoint: {"error": "invalid_token", "error_description": "Authentication failed. The provided bearer token is invalid, 
Endpoint
https://mcp.semilattice.ai (streamable-http)
Host
mcp.semilattice.ai
Website
https://semilattice.ai
Registry
active, updated 2025-11-19 · registry entry
Reachable
5 of the last 5 probes

History

We add a row when the result changes. A server with no change keeps its last row.

ProbedResultInitToolsClaudeo200k
2026-10-05 00:55needs auth
2026-10-04 10:07needs auth
2026-10-04 08:00needs auth
2026-10-03 20:40needs auth
2026-10-03 17:55needs auth

Badge and feed

mcpcost: needs auth

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.semilattice-research/mcp.svg)](https://mcpcost.ulehla.dev/s/io.github.semilattice-research/mcp)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.