Semilattice - audience prediction

io.github.semilattice-researchPublished by GitHub account semilattice-researchv0.1.0Updated Oct 24, 2026

Semilattice lets agents make predictions about audiences for content testing and decision making.

VerifiedStreamable HTTPWeb executableData & Analytics

Overview

AI-generated overview

Remote Semilattice MCP server that lets an assistant make predictions about audiences for content testing and decision making.

What you can do
  • Predict audience responses to content for testing and decision making.
  • Support content evaluation before publishing or committing to a choice.
  • No tool list is published, so the exact operations are not documented in the supplied material.
When to use it
Useful when you want an assistant to forecast how an audience will react to content, so you can compare options or back decisions with predicted audience response before publishing.
Requirements
Remote streamable HTTP endpoint at mcp.semilattice.ai; no local package or runtime needed. OAuth authentication is required, so a Semilattice account and a client that supports OAuth are needed. Network access to the endpoint is required.
Before you install
Access is tied to an OAuth sign-in to Semilattice; review what account data and content you submit, since content sent for prediction goes to a third-party service. No tool list is published, so confirm what the server can read or change before connecting.

Installation

In SourceWeft

  1. Open Semilattice - audience prediction in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.semilattice-research%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "semilattice-audience-prediction": {
      "type": "http",
      "url": "https://mcp.semilattice.ai/"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v0.1.0LatestSep 16, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.