# UND Assay (undassay.com)

Checks MCP servers and developer tools for publisher identity, source origin, known vulnerabilities and version-to-version changes before install.

- Atlas card: https://inite.ai/en/atlas/undassay.com
- Site: https://undassay.com
- For: developers and security teams checking MCP servers and developer tools before installing them
- Categories: dev
- Use not measured/100 · alive 100/100

## Used for

- check who publishes an MCP server before installing it
- compare what changed between a tool's published versions
- spot look-alike names impersonating real tools

## Price

Not read yet.

## For developers

- OpenAPI: https://undassay.com/openapi.json (10 paths)
- API docs: https://undassay.com/search.html
- MCP server: com.undassay/und-assay (namespace; open on 2026-10-31, 8 tools)
- Read 2026-10-31

## MCP server, measured daily

Server: https://undassay.com/mcp, checked every day since 2026-10-31 (3 checks).

- Answered: measuring, 3 daily checks so far
- Median first answer: 129 ms
- Sign-in: none
- Context its tool definitions take: about 893 tokens (8 tools)
- Tool definitions: B, 88/100
- Failing "params_described": 6 of 8 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

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

---

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