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AI agents

Ask Trial Insights from your AI agent

Add this address as a custom (remote) MCP connector in Claude, or in another MCP client. It needs no account and no token.

MCP server URL
https://trialinsights.com/mcp/public/v1

Show me trials started per year by phase for Alzheimer's disease

A Claude conversation. The user asks to show trials started per year by phase for Alzheimer's disease. Claude answers with an interactive stacked bar chart of trials started per year, split by phase. A Claude conversation. The user asks to show trials started per year by phase for Alzheimer's disease. Claude answers with an interactive stacked bar chart of trials started per year, split by phase.
Trial Insights server, tool trial_starts_by_year Illustration, sample data

Add Trial Insights to your AI client

No sign-up and no token. Pick your client for its steps.

Claude Desktop

Add it as a custom connector in Claude Desktop or on claude.ai.

  1. Open Customize, then Connectors.
  2. Click + Add, then Add custom connector.
  3. Name it Trial Insights, paste the URL below as the remote MCP server URL, and click Continue.
  4. Review the authentication settings Claude detected and click Continue again.
  5. Under Authentication choose No sign in, then click Add.
  6. In a chat, click + at the lower left, then Connectors, and switch Trial Insights on.
Connector URL
https://trialinsights.com/mcp/public/v1

Requires: Custom connectors are available on the Free (limited to one), Pro, Max, Team and Enterprise plans. On Team and Enterprise an Owner adds the connector first, under Organization settings, then Connectors, and members connect to it under Customize, then Connectors.

ChatGPT

Add it as a custom MCP server on the ChatGPT web app.

  1. On the web, open chatgpt.com/plugins.
  2. Select the plus button, then Add custom MCP server.
  3. Enter the name Trial Insights and paste the URL below as the Server URL.
  4. Set Authentication to No authentication.
  5. Review the risk warning and select I understand and want to continue, then select Create as a plugin.
  6. Install the new plugin from your personal plugins. Switch the ChatGPT homepage tab from Chat to Work, start a new Work chat, type @ and pick Trial Insights.
Server URL
https://trialinsights.com/mcp/public/v1

Requires: Use ChatGPT on the web. OpenAI's documentation does not list which plans include custom MCP servers, and says workspace permissions and security restrictions apply, so on a work account your admin may have to allow it.

Claude Code

Register it with one command in a terminal.

  1. Run the command below in a terminal where Claude Code is installed.
  2. It registers the anonymous endpoint as an MCP server named trial-insights, with no sign-up and no token.
Terminal
claude mcp add --transport http trial-insights https://trialinsights.com/mcp/public/v1

Requires: Claude Code installed.

Codex

Add a Streamable HTTP server to the Codex CLI configuration.

  1. Open ~/.codex/config.toml, or .codex/config.toml in a trusted project.
  2. Add the block below. Do not set a bearer token or headers: the anonymous endpoint refuses any credential.
  3. Restart Codex, then run /mcp in the Codex terminal UI to see trial-insights listed.
config.toml
[mcp_servers.trial-insights]
url = "https://trialinsights.com/mcp/public/v1"

Requires: The Codex CLI installed.

Cursor

Add it with one click, or add it to your Cursor mcp.json.

  1. Select Add to Cursor. Cursor opens and asks you to confirm the server named trial-insights.
  2. Or add the block below to ~/.cursor/mcp.json, or .cursor/mcp.json in a project.
mcp.json
{
  "mcpServers": {
    "trial-insights": {
      "url": "https://trialinsights.com/mcp/public/v1"
    }
  }
}

Requires: Cursor installed.

VS Code

Add it with one click, or add it to your VS Code mcp.json.

  1. Select Add to VS Code. VS Code opens and asks you to confirm the server named trial-insights.
  2. Or add the block below to .vscode/mcp.json in a workspace.
mcp.json
{
  "servers": {
    "trial-insights": {
      "type": "http",
      "url": "https://trialinsights.com/mcp/public/v1"
    }
  }
}

Requires: Visual Studio Code installed.

Sample queries

Which phase 3 trials for lung cancer started in 2025?

Show me trials started per year by phase for Alzheimer's disease

What changed on clinical trial records in the last week?