- Agent state (outputs) persists across runs in subconscious-state.json,
loaded on startup, saved after each run completes
- Merge semantics: each run's outputs accumulate into persistent_state
rather than replacing
- Walked keys restored from surface agent state on load
- Store::recent_by_provenance() queries nodes by agent provenance for
the store activity view
- Switch outputs from HashMap to BTreeMap for stable display ordering
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Store::cached() returns a process-global Arc<tokio::sync::Mutex<Store>>
that loads once and reloads only when log files change (is_stale()
checks file sizes). All memory and journal tools use cached_store()
instead of Store::load() per invocation.
Fixes CPU saturation from HashMap hashing when multiple subconscious
agents make concurrent tool calls.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Memory scoring now uses the graph as source of truth:
- last_scored timestamp on each node (new capnp field @22)
- Nodes scored when older than scoring_interval_secs (default 1hr)
- Oldest-scored-first ordering
- Window: scoring_response_window assistant responses (default 100)
- First-quarter memories scored even without full window
- Per-response normalization (raw divergence / response count)
- Asymmetric weight update: alpha=0.5 up, alpha=0.1 down
(responds fast to importance, decays slowly — memories stay
surfaced even if only useful 1/4 of the time)
Graph writes disabled pending normalization calibration.
Also: configurable scoring_interval_secs and scoring_response_window.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Delete subconscious/transcript.rs (94 lines), is_segment_mined,
mark_segment_mined — all orphaned by the extraction pipeline removal.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
pub → pub(crate) for SseReader methods (used across child modules).
pub → pub(super) for openai::stream_events, tool definitions, store
helpers. pub → private for normalize_link and differentiate_hub_with_graph
(only used within their own files).
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Provenance now flows as a function parameter through the entire tool
dispatch chain: thought::dispatch → memory::dispatch → store methods.
Removed task_local (TASK_AGENT), thread_local (TASK_PHASE), and env
var (POC_PROVENANCE) from the tool dispatch path. The env var remains
only as a fallback for non-tool paths (CLI commands, digest).
Phase names are passed from knowledge.rs → llm.rs → api.rs, and
api.rs updates the provenance string between steps. No globals needed.
Split TASK_PROVENANCE into TASK_AGENT (task_local, set once per agent
run) and TASK_PHASE (thread_local, updated between steps). Provenance
now reports "agent:surface-observe:observe" instead of just
"agent:surface-observe", making it possible to identify which pipeline
phase created a node.
Priority: task_local agent + thread_local phase > POC_PROVENANCE env
var > "manual".
Also includes memory_search catchup throttle and pipelining fixes
from the surface-observe refactor.
- journal_new: key is slugified title (agent names things properly)
- journal_tail: sort by created_at (immutable), not timestamp (mutable)
- journal_update: find latest by created_at
- {{latest_journal}}: query by NodeType::EpisodicSession, not "journal" key
- poc-memory journal write: requires a name argument
- Removed all journal#j-{timestamp}-{slug} patterns from:
- prompts.rs (rename candidates)
- graph.rs (date extraction, organize skip list)
- cursor.rs (date extraction)
- store/mod.rs (doc comment)
- graph.rs organize: filter by NodeType::Semantic instead of key prefix
- cursor.rs: use created_at for date extraction instead of key parsing
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Creates the link if it doesn't exist, avoiding wasted agent turns
from the link_set/link_add confusion.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
MemoryNode moved from agent/memory.rs to hippocampus/memory.rs — it's
a view over hippocampus data, not agent-specific.
Store operations (set_weight, set_link_strength, add_link) moved into
store/ops.rs. CLI code (cli/graph.rs, cli/node.rs) and agent tools
both call the same store methods now. render_node() delegates to
MemoryNode::from_store().render() — 3 lines instead of 40.
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>
