# Massive.com MCP Server

> Use this tool when you need to access and analyze large amounts of financial data from Massive.com. It solves problems related to searching, querying, and retrieving financial information by providing a user-friendly interface to the Massive.com API. The tool accepts search queries and API calls as inputs and returns relevant financial data as output, making it ideal for use cases that require rapid data analysis and decision-making.

Canonical page: https://skillsregistry.net/skills/polygon-io-mcp-massive  
JSON: https://api.skillsregistry.net/v1/skills/polygon-io-mcp-massive

## Description

Provides an LLM-friendly interface to the Massive.com financial data API through composable tools for searching endpoints, calling APIs, and querying stored data with built-in financial functions.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/h8uolvvg0y)
- **Repository:** <https://github.com/massive-com/mcp_massive>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "polygon-io-mcp-massive"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/polygon-io-mcp-massive` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/polygon-io-mcp-massive/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt