# XBRL US Filing Repository

> Use this tool when you need to access and analyze XBRL data from US public companies and utilities, solving problems related to financial research, compliance, and auditing. It provides a searchable interface for facts, reports, and statements, and outputs structured business information for analysis. Utilize it to streamline investment research and compliance checks by exploring concepts, labels, and relationships within the data.

Canonical page: https://skillsregistry.net/skills/marcward-xbrlus-mcp  
JSON: https://api.skillsregistry.net/v1/skills/marcward-xbrlus-mcp

## Description

Get XBRL data from US public companies and utilities by searching on facts, reports, entities, and tables or statements (cubes). Explore concepts, labels, references, roles, arcs, cubes, and assertions to understand structure. Quickly pinpoint financial data and relationships for analysis, compliance, and auditing. Streamline investment research and compliance checks with structured business information.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-07-03

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/marcward/xbrlus-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": "marcward-xbrlus-mcp"
    }
  }
}
```

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