# mcp-isin

> Use this tool when you need to validate or convert securities identifiers, such as ISIN and CUSIP, to ensure data accuracy in financial applications. It solves problems related to identifier inconsistencies and incompatibilities, providing a reliable interface for inputting CUSIP or ISIN codes and outputting validated or converted identifiers. Ideal for use in financial data processing and integration workflows, particularly with the Pipeworx MCP gateway.

Canonical page: https://skillsregistry.net/skills/pipeworx-io-mcp-isin  
JSON: https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-isin

## Description

Validates ISIN and CUSIP securities identifiers, and converts CUSIP to ISIN. Part of Pipeworx MCP gateway for financial data.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/semwvw03rw)
- **Repository:** <https://github.com/pipeworx-io/mcp-isin>

## 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": "pipeworx-io-mcp-isin"
    }
  }
}
```

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