Normal walking speed is 1.2–1.4 m/s; healthy adults outdoors average 1.31 m/s (4.7 km/h, 2.9 mph, 12:43 per km). Slow, usual, medium and fast pace in m/s, a converter with minutes per km and mile, and what counts as slow.
How do you give each AI agent only the MCP tools it should have? We build a small gateway in front of the official git, fetch and time servers and measure it: tool tokens down 57-69% per role, about 0.6 ms per call, and 9 of 9 out-of-policy calls refused.
How do you build an MCP server, and what does it cost? We expose YOLO11 detection as MCP tools with the official Python SDK 2.x, then measure stdio overhead (0.6 ms), cold start (1.4 s) and why a base64 image as a tool argument costs 71,000+ tokens.
Which OSNet model should you use for person re-identification, and how fast is it? We load torchreid model-zoo weights, match YOLO11 person crops, export to ONNX and time four variants on a laptop CPU, with code you can run.
