api

com.greencalculus/api

Sourced carbon emission factors + audit-traced calculations an AI can cite.

Description as published in the official MCP registry.

Answers the MCP handshake and lists its tools. Checked 2026-10-04.

What we measured

Endpoint	`https://mcp.greencalculus.com`	registry
Handshake	Answers the MCP handshake and lists its tools (651 ms)	our check, 2026-10-04
Protocol version	2025-11-25	our check, 2026-10-04
Tools (12)	lookup_factor, search_factors, lookup_factors, calculate_activity, calculate_embodied, calculate_pcaf, calculate_electricity, calculate_freight, calculate_spend, calculate_business_travel, resolve_factor, explain_absence	tools/list, 2026-10-04
Registry version	1.0.4 · active · updated 2026-09-16	registry
Package	`npm: greencalculus-mcp`	registry

Signed reports

No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.

Connect

claude mcp add --transport http api https://mcp.greencalculus.com

npx -y greencalculus-mcp

Commands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.

Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name com.greencalculus/api.