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Shareseer MCP Server

by Shareseer
Developer ToolsLow Risk10.0MCP RegistryRemote
Free

Server data from the Official MCP Registry

Access SEC filings, insider transactions, and financial data via the ShareSEER API.

About

Access SEC filings, insider transactions, and financial data via the ShareSEER API.

Remote endpoints: streamable-http: https://shareseer.com/mcp

Security Report

10.0
Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

Endpoint verified · Open access · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "com-shareseer-mcp": {
      "url": "https://shareseer.com/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

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

📊 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.

MethodEndpointDescription
GET/api/v1/usageCurrent rate limit usage (does not count against limits)
GET/api/v1/search?q=berkshireResolve a name, ticker, or CIK to candidates
GET/api/v1/company?tick=NVDACompany info by ticker
GET/api/v1/company/filings?tick=NVDA&limit=10SEC filings for a company
GET/api/v1/company/insider-transactions?tick=NVDA&limit=10Insider transactions for a company
GET/api/v1/filings/recent?limit=20Recent SEC filings across all companies
GET/api/v1/insider/recent?limit=15Recent insider trading activity
GET/api/v1/insider/largest/daily?type=buyers&limit=10&offset=0Largest daily insider transactions
GET/api/v1/insider/largest/weekly?type=sellers&week_offset=1&limit=10Largest weekly insider transactions

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

FeatureFreePremium ($49/mo)
Rate Limits10/hour, 50/day100/hour, 1K/day
Filings HistoryLast 24 monthsFull 10-year history
Insider Data Freshness~24h delayReal-time (5-min)
Company Data✅ Basic info & filings✅ All features
Insider Transactions✅ Limited (3 results)✅ Unlimited
Largest Transactions✅ Completed weeks only✅ Current week + historical
Pagination❌✅
SupportCommunityEmail

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

📄 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

Website • X • Email

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