Finance Toolkit
by JerBouma
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
Computer or cloud★ 5,496MITUpdated 2 days ago
Install
ShareSEER
Overview
Description from the maker (original English)
Access SEC filings, insider transactions, and financial data via the ShareSEER API.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Accounting, finance & tax
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://shareseer.com/mcpRun this in your terminal
claude mcp add --transport http shareseer https://shareseer.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"shareseer": {
"url": "https://shareseer.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"shareseer": {
"type": "http",
"url": "https://shareseer.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://shareseer.com/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain shareseer.com (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Accounting, finance & taxi
- More stars than 0% of the other 1725 servers in this category
- Published to the registry more recently than 43% of the other 1725 servers in this category
- Basic checks equal to or better than 100% of the other 1725 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is ShareSEER safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.2.0) reached the registry 2 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Finance Toolkit, SolidInvoice, Korea Tax Calculator
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
SolidInvoice
by SolidInvoice
Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.
Runs in the cloud★ 981MITUpdated 7 days ago
Install
Korea Tax Calculator
by UpstageAI
Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.
Runs on your computer★ 97MITUpdated yesterday
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
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/mcpand 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 [PopNx MCP ตัดค่าที่หน้าตาเหมือนกุญแจออก]"
Or in your project's .mcp.json:
{"mcpServers": { "shareseer": { "type": "http", "url": "https://shareseer.com/mcp", "headers": { "Authorization": "Bearer [PopNx MCP ตัดค่าที่หน้าตาเหมือนกุญแจออก]" } } } }
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
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 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 |
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 withBearer(including the space);x-api-keytakes 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 support@shareseer.com
- 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