# Toolrail (toolrail.dev)

Serves Latin American exchange rates, inflation-indexed units, tax IDs and business-day calculations to agents over MCP or paid HTTP.

- Atlas card: https://inite.ai/en/atlas/toolrail.dev
- Site: https://toolrail.dev
- For: Automation builders and AI agent developers who need Chilean and Latin American tax, FX, and calendar data
- Categories: finance
- Use 0/100 · alive 100/100

## Used for

- convert Chilean UF-indexed amounts into local currency
- validate Chilean RUT tax IDs before saving records
- calculate business days using the Chilean national calendar

## Price

Not read yet.

## For developers

- OpenAPI: https://toolrail.dev/openapi.json (31 paths)
- MCP server: dev.toolrail/mcp (namespace; open on 2026-10-26, 28 tools)
- Read 2026-10-26

## MCP server, measured daily

Server: https://toolrail.dev/mcp, checked every day since 2026-10-26 (1 checks).

- Answered: measuring, 1 daily checks so far
- Median first answer: 160 ms
- Sign-in: none
- Context its tool definitions take: about 2933 tokens (28 tools)
- Tool definitions: C, 71/100
- Failing "params_described": 20 of 28 tools
- Failing "annotations": 28 of 28 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-26

---

Source: INITE Atlas, https://inite.ai/en/atlas/toolrail.dev. JSON: https://inite.ai/api/atlas/toolrail.dev. MCP: https://inite.ai/api/mcp (atlas_lookup).