MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

Publisher portfolio

blackswancausallabs.com

Explore the MCP servers published by blackswancausallabs.com, with independent connection checks, performance measurements, and setup instructions for each project.

Listed servers
6

Active projects in this portfolio. Deleted and deprecated registry rows are excluded.

Sampled servers
0

Active servers with a recorded connection probe

Latest probe connected
0

Latest stored probe connected. This is not a live guarantee.

Repositories
6

Distinct source repositories linked by the active listings

Portfolio overview

MCP servers

Compare connection status and measurements. Open a server for its tools, check results, and client configuration.

Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
DAG Studio MCP

Causal DAG analysis: backdoor paths, adjustment sets, bias simulation. Validated against dagitty.

Developer ToolsCode & DevOps

Requires authNot measured4 / 22Not checked yet
Docket Lens

Retrieve FDA docket comments, attachments and draft/final guidance for reviewable analysis.

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet
NHANES (design-correct survey analysis)

Design-correct NHANES analysis: survey weights, pooled cycles, CIs and NCHS reliability flags.

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet
openFDA Regulatory Metadata

Resolve FDA application numbers and product names to regulatory metadata (CDER, CBER, CDRH).

Developer ToolsCode & DevOps

Not measuredNot measured3 / 6Not checked yet
ROBINS-I V2 MCP

ROBINS-I V2 (not V1): risk of bias in one result of a non-randomized cohort study

Developer ToolsCode & DevOps

Not measuredNot measured3 / 6Not checked yet
TARGET Checklist MCP

Score how completely a target-trial-emulation study reports what the TARGET guideline requires.

Developer ToolsCode & DevOps

Not measuredNot measured3 / 6Not checked yet

Company & identity

About blackswancausallabs.com

blackswancausallabs.com publishes MCP servers under the com.blackswancausallabs namespace. This namespace uses a reverse-domain identity in the directory.

Namespace verification connects the publisher to its registry identity. It does not certify the security of individual servers.

Source repositories