# SPXI Protocol (spxi.dev)

Publishes persistent, DOI-anchored entity descriptions that AI retrieval systems draw on to construct a named entity's record.

- Atlas card: https://inite.ai/en/atlas/spxi.dev
- Site: https://spxi.dev
- For: Entity owners whose names are misdescribed or collided in AI-generated answers, seeking durable entity inscription.
- Categories: rag
- Use 0/100 · alive 100/100

## Used for

- construct a named entity in a knowledge graph from scratch
- anchor entity deposits to DOI-registered records on Zenodo
- correct AI answers that confuse one entity with another

## Price

Not read yet.

## For developers

- MCP server: dev.spxi/gnosis (namespace; open on 2026-10-28, 6 tools)
- Read 2026-10-28

## MCP server, measured daily

Server: https://gnosis.spxi.dev/mcp, checked every day since 2026-10-28 (1 checks).

- Answered: measuring, 1 daily checks so far
- Median first answer: 136 ms
- Sign-in: none
- Context its tool definitions take: about 1578 tokens (6 tools)
- Tool definitions: B, 83/100
- Failing "annotations": 6 of 6 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-28

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