ShareSeer MCP Server

A Model Context Protocol (MCP) server that provides access to ShareSeer's comprehensive SEC filings, insider transactions, and financial data through Claude and other MCP-compatible AI assistants.

🚀 Quick Start

Get Your API Key

1. Sign up at shareseer.com/signup (free account)

2. Go to your profile page

3. Your API key will be displayed (starts with sk-shareseer-)

Claude Desktop Integration

Remote MCP Server (Recommended)

Add to your Claude Desktop configuration:

Search & Tools → Add Integrations → Add Integration URL:

https://shareseer.com/mcp?api_key=YOUR_API_KEY_HERE

Alternatively, pass the key as a Bearer header — useful when your MCP client sets Authorization automatically:

Authorization: Bearer sk-shareseer-YOUR_API_KEY_HERE

Related MCP server: mcp-financex

📊 Available Tools

Company Information

• get_company_info - Get basic information about a company by ticker symbol

• get_company_filings - Get recent SEC filings for a specific company

• get_insider_transactions - Get insider trading transactions for a company

Market-Wide Data

• get_recent_filings - Get recent SEC filings across all companies

• get_recent_insider_activity - Get recent insider trading activity

Largest Transactions

• get_largest_daily_transactions - Get largest daily insider transactions (buyers or sellers)

• get_largest_weekly_transactions - Get largest weekly insider transactions (buyers or sellers)

🌐 REST API

A REST API is available at https://shareseer.com/api/v1 for programmatic access. Authenticate by passing ?api_key=YOUR_KEY or Authorization: Bearer YOUR_KEY.

Rate limit headers (X-RateLimit-Limit-Hourly, X-RateLimit-Remaining-Hourly, etc.) are returned on every request. The /api/v1/usage endpoint returns a JSON breakdown without consuming a request.

💎 Subscription Tiers

Sign Up Free | Upgrade to Premium

🔧 Usage Examples

Get Company Information

Ask Claude: "Tell me about NVIDIA"

Get Recent Insider Transactions

Ask Claude: "Show me recent insider trading for Tesla"

Get Largest Daily Buyers

Ask Claude: "Who made the biggest stock purchases today?"

Get Recent SEC Filings

Ask Claude: "What are the most recent 10-K filings?"

Market Analysis

Ask Claude: "Show me the largest insider selling activity this week" Ask Claude: "Show me the largest insider buying activity this week"

🌐 Remote vs Local Setup

✅ Remote MCP (Recommended)

• No installation required

• Always up-to-date

• Hosted by ShareSeer

• Just add the integration URL

🐛 Troubleshooting

Common Issues

Claude Desktop doesn't show ShareSeer tools:

• Verify your API key is correct and active

• Make sure the integration URL includes your API key

• Restart Claude Desktop after adding the integration

• Check that your ShareSeer account is active

"Rate limit exceeded" error:

• Check your current subscription tier limits

• Wait for the rate limit window to reset

• Consider upgrading to Premium for higher limits

• Spread out your queries over time

"Invalid API key" error:

• Verify your API key starts with sk-shareseer-

• Check that your ShareSeer account is active

• Get a fresh API key from your profile page

Getting Help

• Free users: GitHub Issues

• Premium users: Email support@shareseer.com

• Documentation: ShareSeer Claude Integration

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Support

Love the ShareSeer MCP server? Here's how you can help:

• ⭐ Star this repo on GitHub

• 🐛 Report bugs via GitHub Issues

• 💡 Request features via GitHub Discussions

• 📢 Share with other developers and traders

• 💎 Upgrade to Premium to support continued development

Built with ❤️ by the ShareSeer team

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