How do I install ShareSEER?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does ShareSEER need an API key?

No required environment variable is listed on this record.

What transport does ShareSEER use?

ShareSEER is reached over HTTP.

When was ShareSEER last checked?

Last checked 2026-11-08. Access SEC filings, insider transactions, and financial data via the ShareSEER API.

ShareSEER MCP server

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://shareseer.com/mcp

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http com.shareseer-mcp https://shareseer.com/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "com.shareseer-mcp": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://shareseer.com/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Remote

Transport: http
Version: 0.2.0
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

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

Claude (web, desktop, or mobile)

No API key needed — you sign in with your ShareSeer account.

Go to Settings → Connectors → Add custom connector.
Enter the server URL https://shareseer.com/mcp and click Continue.
Claude detects Sign in now — leave it selected and click Add.
Click Connect and approve the request.

Claude receives a token scoped to your account that refreshes on its own. You can disconnect at any time without affecting your API key.

If you don't have a ShareSeer account yet, sign up free at shareseer.com/signup — you'll be prompted to sign in during step 4.

Claude Code and other MCP clients

Clients that prefer a static credential can pass your API key as a header instead. Get the key from your profile page (it starts with sk-shareseer-).

claude mcp add --transport http shareseer https://shareseer.com/mcp \
  --header "Authorization: Bearer sk-shareseer-YOUR_API_KEY_HERE"

Or in your project's .mcp.json:

{
  "mcpServers": {
    "shareseer": {
      "type": "http",
      "url": "https://shareseer.com/mcp",
      "headers": {
        "Authorization": "Bearer sk-shareseer-YOUR_API_KEY_HERE"
      }
    }
  }
}

The server accepts authorization, x-api-key, api-key, and x-auth-token, so whichever header name your client offers will work. An Authorization value must include the Bearer prefix; x-api-key takes the bare key.

📊 Available Tools

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 with X-API-Key: YOUR_KEY, Authorization: Bearer YOUR_KEY, or ?api_key=YOUR_KEY.

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

Feature	Free	Premium ($49/mo)
Rate Limits	10/hour, 50/day	100/hour, 1K/day
Filings History	Last 24 months	Full 10-year history
Insider Data Freshness	~24h delay	Real-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	❌	✅
Support	Community	Email

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
Sign in once and you're done

🐛 Troubleshooting

Common Issues

Claude doesn't show ShareSeer tools:

Make sure you completed the Connect step — adding the connector alone doesn't sign you in
Restart Claude after adding the connector
Check that your ShareSeer account is active

Using a header instead of signing in, and calls fail:

If you used authorization, the value must start with Bearer (including the space); x-api-key takes the bare key
Verify your API key is correct and active on your profile page

"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 [email protected]
Documentation: ShareSeer MCP docs

📄 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

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install ShareSEER?

Does ShareSEER need an API key?

What transport does ShareSEER use?

When was ShareSEER last checked?

Documentation

ShareSeer MCP Server

🚀 Quick Start

Claude (web, desktop, or mobile)

Claude Code and other MCP clients

📊 Available Tools

Company Information

Market-Wide Data

Largest Transactions

🌐 REST API

💎 Subscription Tiers

🔧 Usage Examples

Get Company Information

Get Recent Insider Transactions

Get Largest Daily Buyers

Get Recent SEC Filings

Market Analysis

🌐 Remote vs Local Setup

🐛 Troubleshooting

Common Issues

Getting Help

📄 License

🙏 Support