Insidewell

dev.workers.cybermax-tools.cybermaxPublished by cybermax.cybermax-tools.workers.devv1.1.2Updated Oct 24, 2026

Insider trading API + MCP: SEC Form 4 buys/sells, cluster buys. Keys $19/mo; 100 free/day.

VerifiedStreamable HTTPWeb executableFinance

Overview

AI-generated overview

A remote MCP server giving assistants access to SEC Form 4 insider trading data, including buys, sells and cluster buys.

What you can do
Retrieve SEC Form 4 insider buying and selling records for assistants to review or summarize. Surface cluster buys, where several insiders buy the same stock. Support questions about insider trading activity drawn from the API's data.
When to use it
Useful when an assistant needs to look up or discuss insider trading activity reported on SEC Form 4, such as recent insider buys, sells or cluster buys.
Requirements
A remote streamable HTTP endpoint; no local package or runtime is needed. It works without a key at 100 free calls per day. A paid-plan key is supplied in the x-api-key header.
Before you install
The x-api-key header carries a paid-plan secret; keep it private. Paid plans cost $19 per month, and free use is capped at 100 calls per day. Queries are sent to a third-party API service.

Installation

In SourceWeft

  1. Open Insidewell in the dashboard and add it to a workspace.
  2. 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/dev.workers.cybermax-tools.cybermax%2Finsidewell-api/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.

{
  "mcpServers": {
    "insidewell": {
      "type": "http",
      "url": "https://insidewell-api.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

Tools

0
SourceWeft has not read this server's tools yet.

Version history

5
  1. v1.1.2LatestOct 10, 2026
  2. v1.1.1Oct 10, 2026
  3. v1.1.0Oct 8, 2026
  4. v1.0.2Oct 1, 2026
  5. v1.0.1Sep 30, 2026

Score

60% 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 listedRequired15 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.

  • License10 pts

    Declare a license in the repository or the registry entry.