# getBiggestGainers

Track the stocks with the largest price increases using the Top Stock Gainers API. Identify the companies that are leading the market with significant price surges, offering potential growth opportunities.

Agent View of the PolicyLayer registry record for `getBiggestGainers`. HTML page: https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbiggestgainers

## Facts

- Tool: `getBiggestGainers`
- Server: Financial Modeling Prep MCP Server (`vijitdaroch/financial-modeling-prep-mcp-server`) — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server.md
- Homepage: https://github.com/vijitdaroch/Financial-Modeling-Prep-MCP-Server
- Risk category: Read (Low risk)
- Registry record: grade D, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "getBiggestGainers",
    "arguments": {}
  }
}
```

## Why getBiggestGainers is rated Low

getBiggestGainers queries and returns market analysis data (top performing stocks) without creating, modifying, deleting, executing code, or moving money. This is a straightforward read operation that provides market information for analysis purposes. Even though the server is financial in nature, this specific tool only retrieves and presents data.

From the tool's own definition: "Tool retrieves stock market data showing 'stocks with the largest price increases' and identifies 'companies that are leading the market' - pure data retrieval with no modification, execution, or financial transactions."

## Use case

AI agents call getBiggestGainers to retrieve information from Financial Modeling Prep MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Financial Modeling Prep MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "getBiggestGainers": {}
  }
}
```

## Other tools on Financial Modeling Prep MCP Server (255)

- `calculateCustomDCF` — Execute — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/calculatecustomdcf.md
- `calculateCustomLeveredDCF` — Execute — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/calculatecustomlevereddcf.md
- `enable_toolset` — Execute — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/enable-toolset.md
- `get_toolset_status` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/get-toolset-status.md
- `getAcquisitionOwnership` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getacquisitionownership.md
- `getActivelyTradingList` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getactivelytradinglist.md
- `getADX` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getadx.md
- `getAftermarketQuote` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getaftermarketquote.md
- `getAftermarketTrade` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getaftermarkettrade.md
- `getAllExchangeMarketHours` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getallexchangemarkethours.md
- `getAllIndexQuotes` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getallindexquotes.md
- `getAllIndustryClassification` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getallindustryclassification.md
- `getAllShareFloat` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getallsharefloat.md
- `getAnalystEstimates` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getanalystestimates.md
- `getAvailableCountries` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getavailablecountries.md
- `getAvailableExchanges` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getavailableexchanges.md
- `getAvailableIndustries` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getavailableindustries.md
- `getAvailableSectors` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getavailablesectors.md
- `getAvailableTranscriptSymbols` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getavailabletranscriptsymbols.md
- `getBalanceSheetGrowthBulk` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbalancesheetgrowthbulk.md
- `getBalanceSheetStatement` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbalancesheetstatement.md
- `getBalanceSheetStatementAsReported` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbalancesheetstatementasreported.md
- `getBalanceSheetStatementGrowth` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbalancesheetstatementgrowth.md
- `getBalanceSheetStatementsBulk` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbalancesheetstatementsbulk.md
- `getBalanceSheetStatementTTM` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbalancesheetstatementttm.md
- `getBatchAftermarketQuote` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbatchaftermarketquote.md
- `getBatchAftermarketTrade` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbatchaftermarkettrade.md
- `getBatchMarketCap` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbatchmarketcap.md
- `getBatchQuotes` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbatchquotes.md
- `getBatchQuotesShort` — Read — https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server/getbatchquotesshort.md
- …and 225 more: https://policylayer.com/tools/vijitdaroch-financial-modeling-prep-mcp-server.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=vijitdaroch-financial-modeling-prep-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/vijitdaroch-financial-modeling-prep-mcp-server