About Genesys
Genesys is an MCP server in the RAG category: open-source causal graph memory for AI agents. 89.9% on LoCoMo. MCP server with ACT-R scoring, spreading activation, and active forgetting.
Install
git clone https://github.com/Astrix-Labs/genesysThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (13)
delete_memoryPermanently delete a memory
Parameters not published.
list_core_memoriesList core memories, optionally filtered by category
Parameters not published.
memory_amendRecord a correction: creates a new memory that **supersedes** an existing one. The old memory is kept (decayed in recall), not deleted.
Parameters not published.
memory_explainExplain a memory's score. Includes a `score_model` block (formula + live per-force breakdown + staleness note) and `removal_impact`.
Parameters not published.
memory_recallRecall memories by natural language query (vector + keyword + graph spreading activation). Supports `verbosity: "concise"` for lightweight payloads.
Parameters not published.
memory_searchFiltered vector search by status, category, date (`since`), last-active date (`active_since`), or entity. Pass an **empty query** to enumerate by recency instead (no embedder needed) — with `since`/`active_since` this answers "what's new since I last looked" without knowing what to query for.
Parameters not published.
memory_statsGet memory system statistics
Parameters not published.
memory_storeStore a new memory. Use `related` for writer-specified **typed** edges (`{id, type}`); `related_to` is legacy and always creates `caused_by`. Optional `category`. May return `possible_conflicts` (heuristic hints).
Parameters not published.
memory_traverseWalk the causal graph from a node. Returns reachable **nodes and the edges** of the induced subgraph (`source/target/type/weight/created_by`) — a superset of the BFS tree, so paths can be reconstructed. Honors `edge_types`.
Parameters not published.
pin_memoryPin a memory so it's never forgotten
Parameters not published.
Show all 13 tools
promote_to_orgPromote a private memory to org visibility
Parameters not published.
set_core_preferencesSet user preferences for core memory categories
Parameters not published.
unpin_memoryUnpin a previously pinned memory
Parameters not published.
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