# arelle-mcp

> Use this tool when you need to process and analyze XBRL financial filings, enabling large language models (LLMs) to extract insights and validate data from financial reports. It solves problems related to financial data analysis, fact extraction, and taxonomy exploration, providing tools for filing operations and SEC EDGAR integration. This tool is ideal for use cases requiring in-depth financial data analysis and validation, with inputs including XBRL filings and outputs including extracted facts and validated data.

Canonical page: https://skillsregistry.net/skills/thekinghippopotamus-arelle-mcp  
JSON: https://api.skillsregistry.net/v1/skills/thekinghippopotamus-arelle-mcp

## Description

Enables LLMs to process, validate, and analyze XBRL financial filings with tools for filing operations, fact extraction, taxonomy exploration, and SEC EDGAR integration.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-05-26

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/cmw8kymgft)
- **Repository:** <https://github.com/TheKingHippopotamus/Arelle-MCP>

## 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": "thekinghippopotamus-arelle-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/thekinghippopotamus-arelle-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/thekinghippopotamus-arelle-mcp/pull`

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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