# gridstamp

> gridstamp, an MCP server by mnemopay.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Cryptographic spatial proof-of-presence for AV fleets, logistics, AR. 91% spoof detection.

- Canonical: https://www.anchorterminal.com/tools/mnemopay-gridstamp
- Markdown: https://www.anchorterminal.com/tools/mnemopay-gridstamp.md (~450 tokens)
- Slim: https://www.anchorterminal.com/tools/mnemopay-gridstamp.min.md (~380 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/tools/mnemopay-gridstamp.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-05

# gridstamp

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by mnemopay.com (https://getbizsuite.com)
- Category: Data providers (https://www.anchorterminal.com/categories/data-providers.md)
- Listed because: It's published in the registry under mnemopay.com, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Cryptographic spatial proof-of-presence for AV fleets, logistics, AR. 91% spoof detection.

## Facts

- MCP registry: `com.mnemopay/gridstamp` 1.2.0
- Package: npm `gridstamp` (stdio)
- Source: https://github.com/mnemopay/gridstamp
- Website: https://getbizsuite.com
- npm downloads a week: 51
- Registry entry updated: 2026-04-23

- JSON: https://www.anchorterminal.com/api/v1/tools/mnemopay-gridstamp.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming