Who it is for
Lawyers, paralegals, and legal researchers who already subscribe to Simpliciter and want its sources reachable from a chat window.
Legal research with citations from a connected account
Overview
Simpliciter AI links a Simpliciter legal research account to ChatGPT. Once connected, it can list which legal databases the account has access to, run semantic queries across those that are enabled, and fetch particular items by exact reference: case law, statutes, regulations, and administrative guidance among them.
Every result carries structured citations and links back to the original source. That makes it possible to ask for a comparison of competing authorities, a summary of a body of legal material, or a draft research note that rests on the documents Simpliciter actually returned rather than on recollection.
The app is a front end for an existing account, so the material available depends on what the underlying subscription already covers.
Lawyers, paralegals, and legal researchers who already subscribe to Simpliciter and want its sources reachable from a chat window.
It returns citations and links with each answer, so a claim can be traced back to the underlying legal document.
Availability
Simpliciter AI is listed in the ChatGPT apps directory only. Atmos Media S.r.l. has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
Same company
Source-grounded legal research across plan-enabled databases
Claude
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This is an independent catalogue entry compiled by Node8 from Simpliciter AI's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Atmos Media S.r.l., and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.