servers / modelcontextprotocol-server-memory
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Model Context Protocol Servers
01Tools · 9
How to read this: tool names here are observed from a live tools/list handshake. The Risk label is a heuristic inferred from the tool name (write/destructive verbs), not from executing the tool — a conservative guess, not a verified capability. We never escalate risk from a description. Found one that's wrong? Tell us — we fix on report.
| Tool | Risk | Side effects | Approval |
|---|---|---|---|
| add_observations Add new observations to existing entities in the knowledge graph | write | true | unknown |
| create_entities Create multiple new entities in the knowledge graph | write | true | unknown |
| create_relations Create multiple new relations between entities in the knowledge graph. Relations should be in active voice | write | true | unknown |
| delete_entities Delete multiple entities and their associated relations from the knowledge graph | destructive | true | true |
| delete_observations Delete specific observations from entities in the knowledge graph | destructive | true | true |
| delete_relations Delete multiple relations from the knowledge graph | destructive | true | true |
| open_nodes Open specific nodes in the knowledge graph by their names | unknown | unknown | unknown |
| read_graph Read the entire knowledge graph | read | false | unknown |
| search_nodes Search for nodes in the knowledge graph based on a query | read | false | unknown |
02Install & source
npx -y @modelcontextprotocol/server-memory
npx- repohttps://github.com/modelcontextprotocol/servers
- packagehttps://www.npmjs.com/package/@modelcontextprotocol/server-memory
- homepagehttps://modelcontextprotocol.io
- licenseNOASSERTION
- adoption90500 stars · 11668 forks
03Access granted
Knowledge & memory · destructive
The access this server can exercise, inferred from its verified tools — not a declared OAuth scope.
05Provenance & freshness
sourcesnpm registry [p4] · GitHub repo search [p4] · Awesome MCP Servers (wong2) [p6]
last_checked2026-09-20 19:01Z
next_check2026-09-20 22:01Z
cadenceevery 3h
verifiedmetadata:passed metadata:passed metadata:passed metadata:passed metadata:passed metadata:passed metadata:passed metadata:passed metadata:passed metadata:passed
index_statusindex — 9 unique facts >= 5
06Badge
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Next step
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