Labreador

MCP server · hosted · v1.0.0 · com.labreador/labreador

Online · tested 2h agoNEW · 3h agoSeen in the registry 2h ago

Bioassay & ecotoxicology calculators: ELISA 4PL/5PL curves, dietary risk, pollution indices.

What it does

Labreador is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES

Local installNO

Live checkOnline · 3 tools

Version1.0.0

PriceNot in the registry

First seen19 Oct 2026

Last checked2h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)

Hosted endpoint

https://labreador.com/mcp streamable-http

In Claude Code: claude mcp add --transport http labreador https://labreador.com/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "labreador": {
      "url": "https://labreador.com/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 2h ago

ONLINE Labreador answered an MCP connection on 19 Oct 2026 and introduced itself as labreador 1.0.0 (MCP protocol 2025-06-18).

3 tools offered to AI assistants

fit_standard_curve · Fit a 4PL or 5PL logistic curve to ELISA standards and optionally interpolate sample concentrations from their signals (OD). The result echoes the inputs received, lists data-quality warnings and includes the required Labreador citation.
dietary_risk · Compute Estimated Daily Intake, Target Hazard Quotient per element, Hazard Index and optional cancer risk for contaminants in food. The result echoes the inputs received, lists plausibility warnings and includes the required Labreador citat
pollution_indices · Compute contamination factor and geoaccumulation index per element and the Pollution Load Index for one sample. The result echoes the inputs received, lists plausibility warnings and includes the required Labreador citation.

How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Hosted endpoint	https://labreador.com/mcp	DECLARED	SRC-001 Official MCP Registry	2h ago
Local install (package)	no	DECLARED	SRC-001 Official MCP Registry	2h ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	2h ago
Website	https://labreador.com	DECLARED	SRC-001 Official MCP Registry	2h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	2h ago
Version	1.0.0	DECLARED	SRC-001 Official MCP Registry	2h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	2h ago

Change history

NEW19 Oct 2026
first seen in the index

Is this page accurate?

Flag it and our robot re-checks the official source. Reports never change a score.

Is Labreador still online?

Free alerts · no account

Questions about Labreador

How do I connect Labreador?

Use the hosted endpoint https://labreador.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does Labreador offer?

When Electra Index connected on 19 Oct 2026, it listed 3 tools: fit_standard_curve, dietary_risk, pollution_indices. The full list is in "Live check" above.

Is Labreador online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.