# emem, the verifiable memory protocol for the physical world (io.github.Vortx-AI/emem): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.Vortx-AI%2Femem/versions/latest)
- Connected to: https://emem.dev/mcp
- Homepage: https://emem.dev/
- Repository: https://github.com/Vortx-AI/emem
- Scoring rules: v2
- Tools: 18
- Average: 75.9 / 100 (Clear)
- Near-identical pairs: 0

This page shows how emem, the verifiable memory protocol for the physical world (io.github.Vortx-AI/emem)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

- Minor: The server's instructions are 4785 characters. Claude Code reads only the first 2,048 by default (Codex 0.154.0 reads them whole). Put what the server is for first.

## Tools

- `emem_entity_link`: 59 / 100
  - Minor: Arguments without a description: attester.pubkey_b32, attester.sig_b32, external_ids.gers, external_ids.osm, external_ids.wikidata.
  - Minor: String arguments with no constraint or example: attester.pubkey_b32, attester.sig_b32, external_ids.gers, external_ids.osm, external_ids.wikidata.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `emem_memory_contradictions`: 64 / 100
  - Minor: String arguments with no constraint or example: cell64.
  - Minor: No `required` list, so every argument is optional.
- `emem_entity_resolve`: 67 / 100
  - Minor: String arguments with no constraint or example: label.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `emem_tools`: 69 / 100
  - Minor: No `required` list, so every argument is optional.
- `emem_memory_bundle`: 72 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `emem_find_similar`: 74 / 100
  - Minor: String arguments with no constraint or example: cell, cell64.
- `emem_echo_verify`: 75 / 100
- `emem_locate`: 75 / 100
  - Minor: String arguments with no constraint or example: name, query.
  - Minor: No `required` list, so every argument is optional.
- `emem_verify_receipt`: 77 / 100
- `fetch`: 77 / 100
- `emem_guard_verdict`: 79 / 100
  - Minor: No `required` list, so every argument is optional.
- `emem_entity`: 80 / 100
  - Minor: Arguments without a description: attester.pubkey_b32, attester.sig_b32.
  - Minor: String arguments with no constraint or example: attester.pubkey_b32, attester.sig_b32, external_ids.wikidata.
- `emem_intent`: 80 / 100
  - Minor: Arguments without a description: bbox, index, max_scenes.
  - Minor: String arguments with no constraint or example: end_date, start_date.
- `emem_memory_token_resolve`: 80 / 100
- `search`: 80 / 100
- `emem_ask`: 81 / 100
  - Minor: String arguments with no constraint or example: query, question.
- `emem_recall`: 86 / 100
  - Minor: Arguments without a description: scope.agent_id, scope.org_id, scope.run_id, scope.user_id.
  - Minor: String arguments with no constraint or example: cell64, scope.agent_id, scope.org_id, scope.run_id, scope.user_id.
- `emem_memory_token`: 91 / 100

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