Connect Mycelium Emissions Database and your agent gets 3 tools, among them get-emission-figures, get-entity-profile, search-entities. It answers at https://mycelium.global/mcp/server over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Search company carbon emissions: scope 1, 2 and 3 figures, Mycelium Scores and rankings.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
get-emission-figures | Get a company's full greenhouse gas emission figures for one reporting year in the OpenCCF data model: per-scope lines (Scope 1, 2, 3 with categories) in kgCO2e, each tagged as reported by the company or estimated by Mycelium. Omit year for Inputs: entity, year |
get-entity-profile | Get a company's public Mycelium profile: identity and registration, Mycelium Score (0 to 10) with industry rank, Transparency Score, and a per-year summary of total emissions in tonnes CO2e split into reported and estimated. Use search-enti Inputs: entity |
search-entities | Search the Mycelium emissions database for companies by name. Returns matching companies with their Mycelium Score and the slug handle used by the other tools. Optionally filter by ISO 3166-1 alpha-3 country code. Inputs: query, country, limit |
Every block below points at https://mycelium.global/mcp/server. Pick your client and copy.
claude mcp add --transport http mycelium-emissions-database https://mycelium.global/mcp/server
{
"mcpServers": {
"mycelium-emissions-database": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mycelium.global/mcp/server"]
}
}
}{
"mcpServers": {
"mycelium-emissions-database": {
"url": "https://mycelium.global/mcp/server"
}
}
}{
"servers": {
"mycelium-emissions-database": {
"type": "http",
"url": "https://mycelium.global/mcp/server"
}
}
}{
"context_servers": {
"mycelium-emissions-database": {
"url": "https://mycelium.global/mcp/server"
}
}
}{
"mcpServers": {
"mycelium-emissions-database": {
"serverUrl": "https://mycelium.global/mcp/server"
}
}
}{
"mcpServers": {
"mycelium-emissions-database": {
"url": "https://mycelium.global/mcp/server"
}
}
}name: Mycelium Emissions Database
version: 0.0.1
schema: v1
mcpServers:
- name: Mycelium Emissions Database
type: streamable-http
url: https://mycelium.global/mcp/server{
"mcpServers": {
"mycelium-emissions-database": {
"httpUrl": "https://mycelium.global/mcp/server"
}
}
}{
"mcpServers": {
"mycelium-emissions-database": {
"type": "http",
"url": "https://mycelium.global/mcp/server"
}
}
}{
"mcpServers": {
"mycelium-emissions-database": {
"url": "https://mycelium.global/mcp/server"
}
}
}goose://extension?url=https%3A%2F%2Fmycelium.global%2Fmcp%2Fserver&type=streamable_http&id=mycelium-emissions-database&name=Mycelium%20Emissions%20Database
It answered our last check on 19 October 2026 in 57 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by mycelium.global and served from mycelium.global, the vendor's own domain: https://mycelium.global/mcp/server.
3, as returned by the server's own tools/list on 11 September 2026: get-emission-figures, get-entity-profile, search-entities.
It answered our last check on 19 October 2026 in 57 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mycelium.global/mcp/server. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: global.mycelium. Endpoint host: mycelium.global. ARD identifier: urn:air:global.mycelium:mcp:emissions-database.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.