# subiekt123-mcp

> subiekt123-mcp — szlaskidaniel-subiekt123-mcp. Use this tool when you need to automate invoicing tasks, manage documents, or fetch exchange rates in Subiekt 123. It provides a stateless MCP server using the InsERT API, allowing for seamless preview and creation of invoices. Ideal for streamlining financial workflows and integrating with existing tools, this server enables efficient document management and data exchange.

Canonical page: https://skillsregistry.net/skills/szlaskidaniel-subiekt123-mcp  
JSON: https://api.skillsregistry.net/v1/skills/szlaskidaniel-subiekt123-mcp

## Description

Stateless MCP server for invoicing in Subiekt 123 using the InsERT API, enabling tools to preview and create invoices, manage documents, and fetch exchange rates.

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ik6lgz8hmu)
- **Repository:** <https://github.com/szlaskidaniel/subiekt123-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": "szlaskidaniel-subiekt123-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/szlaskidaniel-subiekt123-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/szlaskidaniel-subiekt123-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