Additive Atlas

space.monon/additive-atlas · v0.1.0 · crypto-web3

Additive Atlas is healthy: it completed an MCP handshake in 3399 ms and exposes 5 tools.

Food additive regulations of Japan, the EU and the US, side by side, with sources (free tier).

Endpoint: https://api.additiveatlas.monon.space/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count5
Latency3399 ms
Last checked (UTC)2026-10-15T13:35:14.031Z

Health history

Checked (UTC)StatusLatencyError
2026-10-15T13:35:14.031ZHealthy3399

Tools (5)

search_substancesLook up substances by name on one regulatory axis (same as HTTP GET /v1/substances?name=…). The name is normalised (NFKC, whitespace removed, lower-cased) and matched **exactly** against the names and aliases the axis itself uses in that language (E numbers and official names for EU, 品目名 and label t
get_substanceOne substance with everything its own roster says (same as HTTP GET /v1/substances/{id}): identifiers, category, aliases, translations, the source-ledger row, groups, and — depending on the axis — Japanese use standards, EU/Codex conditions of use, mandatory labelling statements, the roster's defini
analyze_labelFind the additives named on a label (same as HTTP POST /v1/labels/analyze). Splits the additive section into tokens and returns, per token, the substances it resolves to (SubstanceSummary: facts on their own axis), plus known interactions between the detected substances. Cutting the additive section
get_substance_diff(Paid; not available through MCP.) For every axis other than the substance's own, what that axis says (with a per-cell source) kept separate from what was derived from it; when nothing can be concluded, a refusal says why and what would settle it. This tool does not return that data: it returns the
analyze_label_diff(Paid; not available through MCP.) Same input as analyze_label, but each detected substance carries the cross-axis derivation. This tool does not return that data: it returns the HTTP endpoint (POST /v1/labels/analyze/diff with the same JSON body, 0.01 USDC per request via x402 on Base) to call inst