How do I install the agent signal mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `DATABASE_URL` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Agent Signal MCP Server

Collective intelligence for AI shopping agents — every agent that connects makes every other agent smarter

Remote serverstreamable-http

What is the Agent Signal MCP Server?

Collective intelligence for AI shopping agents — every agent that connects makes every other agent smarter

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
smart_shopping_session	Start session + get category intelligence + similar session outcomes — all in one call
evaluate_and_compare	Log product evaluation + get product intelligence + deal verdict — all in one call
log_shopping_session	Shopping intent, constraints, budget, exclusions
log_product_evaluation	Product considered, match score, disposition + rejection reason
log_comparison	Products compared, dimensions, winner, deciding factor
log_outcome	Final result — purchased, recommended, abandoned, or deferred
import_completed_session	Bulk import a completed session retroactively
get_session_summary	Retrieve full session details

How to install the Agent Signal MCP Server

{
  "mcpServers": {
    "agent-signal": {
      "url": "https://agent-signal-production.up.railway.app/mcp"
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

Variable	Description	Required
DATABASE_URL	Endpoint or connection string the server talks to.	Yes

Example prompts to try

“Use Agent Signal to smart shopping session.”
“Use Agent Signal to evaluate and compare.”
“Use Agent Signal to log shopping session.”

Frequently asked questions

Collective intelligence for AI shopping agents — every agent that connects makes every other agent smarter Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.

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