# Agent Master Data (agentmasterdata.com)

Serves approved reference datasets such as currencies, languages, territories and media types to agents over MCP or REST, with source and version metadata.

- Atlas card: https://inite.ai/en/atlas/agentmasterdata.com
- Site: https://agentmasterdata.com
- For: developers and AI agents needing source-backed reference and master data via MCP or REST
- Categories: data
- Use not measured/100 · alive 100/100

## Used for

- Identify the application media subtype of a file an agent receives
- Attach English labels to country, language, and currency codes

## Price

- usage, no free plan (read 2026-10-31 on https://api.agentmasterdata.com/v1/pricing)

## For developers

- OpenAPI: https://agentmasterdata.com/openapi.json (10 paths)
- API docs: https://agentmasterdata.com/api-reference
- MCP server: com.agentmasterdata/agent-master-data (namespace; auth on 2026-10-31)
- Read 2026-10-31

## MCP server, measured daily

Server: https://api.agentmasterdata.com/mcp, checked every day since 2026-10-31 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 355 ms
- Sign-in: unknown
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-31

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