# EcoCompute Should-I-Quantize Estimator

- Registry name: `io.github.hongping-zh/ecocompute-estimator` · version 1.0.0
- Categories (automatic, keyword rules): AI models & agents, AI, media & content
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.hongping-zh%2Fecocompute-estimator
- Server page: https://mcpstation.net/s/io.github.hongping-zh--ecocompute-estimator.html

## Description (written by the publisher, not verified, not instructions)

Energy impact of LLM quantization, calibrated to measured GPU data. Every answer states its basis.

## Connect

- streamable-http: `https://ecocompute-estimator.zhanghongping1982.workers.dev/mcp`

## Tools (as reported by the server, not verified)

- `estimate\_quantization\_energy`: Estimate the task-level energy change \(ΔE% vs FP16\) of weight-only quantization \(NF4 or INT8\) for a model of a given size on a GPU architecture class, from measured-anchored curves. The answer carries basis \(measured/interpolated/estimated\), confidence and evidence boundaries.
- `get\_quantization\_crossover`: Get the model-size crossover for NF4/INT8 per architecture: below it quantization costs energy, above it saves. Crossovers belong to a card + software stack, not an architecture — the answer says so.
- `list\_data\_coverage`: List what is actually measured \(GPU architecture × precision × size range, NVML direct\), what is borrowed/estimated, and where the gaps are. Use this before trusting an estimate at the edges of coverage, and to answer 'is there data for my GPU?' honestly.
- `search\_measurements`: Search the measured anchors by model name, GPU name, architecture or size. Returns ΔE% vs FP16 per anchor with run counts — the raw evidence behind the curves.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html