# The UOR Foundation (uor.foundation)

Serves a live API that verifies arithmetic identities and computes ring operations on integers, plus content-derived object addresses.

- Atlas card: https://inite.ai/en/atlas/uor.foundation
- Site: https://uor.foundation
- For: AI agent developers building identity and verification into agentic systems
- Categories: dev
- Use 0/100 · alive 71/100

## Used for

- query integer ring operations through a public API
- check an object's identity via a verification endpoint
- scan agent inputs for injection using hamming drift

## Price

Not read yet.

## For developers

- OpenAPI: https://uor.foundation/openapi.json (92 paths)
- MCP server: foundation.uor.hub/model-hub (namespace; open on 2026-10-21, 3 tools)
- Read 2026-10-21

## MCP server, measured daily

Server: https://hub.uor.foundation/mcp, checked every day since 2026-10-21 (1 checks).

- Answered: measuring, 1 daily checks so far
- Median first answer: 299 ms
- Sign-in: none
- Context its tool definitions take: about 432 tokens (3 tools)
- Tool definitions: C, 72/100
- Failing "params_described": 2 of 3 tools
- Failing "annotations": 3 of 3 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-21

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