PEG parser now handles both expression syntax (degree > 5 | sort degree)
and pipeline syntax (all | type:episodic | sort:timestamp). Deleted
Stage::parse() and helpers from engine.rs — it's now pure execution.
All callers use parse_stages() from parser.rs as the single entry point.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Add `poc-memory graph spread` command that takes multiple seed node keys,
runs spreading activation through the graph, and returns nodes ranked by
total activation — nodes that bridge multiple seed concepts score highest.
Expose spreading_activation() as pub from the query engine. Add
memory_spread and memory_search_content tool definitions for MCP.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
hippocampus/ — memory storage, retrieval, and consolidation:
store, graph, query, similarity, spectral, neuro, counters,
config, transcript, memory_search, lookups, cursor, migrate
subconscious/ — autonomous agents that process without being asked:
reflect, surface, consolidate, digest, audit, etc.
All existing crate::X paths preserved via re-exports in lib.rs.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
