Restores a deleted node to its last non-deleted content with proper
version continuity (version number continues from absolute latest,
content from last live version).
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Mutations (upsert_node, upsert_provenance, delete_node, rename_node)
now update redb indices atomically with capnp log appends, under the
same StoreLock.
Also removes dead cmd_import command and the parse.rs module it depended on.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Convert cmd_fsck to async and use access_local() for the cached store.
Still uses Store::load_from_logs() for fresh comparison.
Remove unused AnyView::load() method - was never called.
Remaining Store::load() calls are all internal caching infrastructure:
- persist.rs cached() for CACHED_STORE
- mod.rs access() fallback for STORE_ACCESS
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
These were the last Store::load() calls that should use the shared store.
Remaining calls are intentional: fsck (needs both cached and fresh),
persist.rs cached() infrastructure, view.rs read-only fallback, and
access() bootstrap path.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Replace Result<_, String> with anyhow::Result throughout:
- hippocampus/store module (persist, ops, types, view, mod)
- CLI modules (admin, agent, graph, journal, node)
- Run trait in main.rs
Use .context() and .with_context() instead of .map_err(|e| format!(...))
patterns. Add bail!() for early error returns.
Add access_local() helper in hippocampus/mod.rs that returns
Result<Arc<Mutex<Store>>> for direct local store access.
Fix store access patterns to properly lock Arc<Mutex<Store>> before
accessing fields in mind/unconscious.rs, mind/mod.rs, subconscious/learn.rs,
and hippocampus/memory.rs.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Aligns function names with tool names for consistency:
- hippocampus: render → memory_render, write → memory_write, etc.
- tools/memory.rs: macro no longer prepends memory_ prefix
- CLI files: use typed async API throughout (graph.rs, journal.rs, admin.rs)
This eliminates the "memory_graph_topology" tool name bug where
graph_* and journal_* tools were incorrectly prefixed.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
- node.rs: use memory::* typed helpers instead of memory_rpc()
- main.rs: make Run trait async, await all command dispatch
- defs.rs: bridge get_group_content async via block_in_place
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
- main.rs: use #[tokio::main] so CLI has a runtime available
- memory.rs: make run_with_local_store async (no more runtime creation)
- mcp_server.rs: cache socket connection in OnceLock, use block_in_place
for async fallback when socket unavailable
Fixes "cannot start a runtime from within a runtime" panic when CLI
falls back to local store.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Retrieval log was never used (history covers node log).
Params should come from config, not hardcoded store defaults.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Remove term matching, pipeline stages, mmap/store paths. Just
pass keys to memory_search and print result. For anything fancy,
use memory_query.
-165 lines.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
- Add memory_history MCP tool for version history
- Convert cmd_history to use memory_rpc
- Add raw parameter to memory_render for editing
- Remove unused: dump-json, list-edges, lookup-bump, lookups
- Fix render_node path in defs.rs/subconscious.rs
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
These were early experiments with manual feedback signals that
never worked well. The scoring system will handle this properly.
Removed:
- CLI: used, wrong, not-relevant, not-useful, gap
- MCP: memory_used
- Store: mark_used, mark_wrong, record_gap, modify_node
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Uses panic_backtrace_config feature to set BacktraceStyle::Short,
so panics show useful backtraces without needing RUST_BACKTRACE=1.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
- Remove TurnResult.text (was dead code - Agent::turn handles text internally)
- Simplify run_with_backend to just iterate over steps (Agent::turn loops
for tool calls and handles empty responses internally)
- Change run/run_shared/run_forked_shared to return Result<(), String>
- Remove AgentResult.output field (no callers used it)
- Stub out legacy text-parsing code (audit, compare) that needs redesign
- Update digest.rs to not depend on text return
- Add level parameter to journal_new/journal_update for digest support
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Text cosine similarity was being used as a crutch for operations
the graph structure should handle: interference detection, orphan
linking, triangle closing, hub differentiation. These are all
graph-structural operations that the agents (linker, extractor)
handle with actual semantic understanding.
Removed: similarity.rs (stemming + cosine), rewrite.rs (orphan
linking, triangle closing, hub differentiation), detect_interference,
and all CLI commands and consolidation steps that used them.
-794 lines.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
The background daemon and its job orchestration are redundant now that
the consciousness binary handles everything directly. Gut daemon.rs
down to just GraphHealth + compute_graph_health (used by the F4 TUI
screen), remove the DaemonCmd CLI subcommand, strip daemon RPC
fast-paths from cli/agent.rs, and drop the jobkit dependency.
-1330 lines.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Add agent/tokenizer.rs with global Qwen 3.5 tokenizer that generates
actual token IDs including chat template wrapping. ContextEntry now
stores token_ids: Vec<u32> instead of tokens: usize — the count is
derived from the length.
ContextEntry::new() tokenizes automatically via the global tokenizer.
ContextSection::push_entry() takes a raw ConversationEntry and
tokenizes it. set_message() re-tokenizes without needing an external
tokenizer parameter.
Token IDs include the full chat template: <|im_start|>role\ncontent
<|im_end|>\n — so concatenating token_ids across entries produces a
ready-to-send prompt for vLLM's /v1/completions endpoint.
The old tiktoken CoreBPE is now unused on Agent (will be removed in
a followup). Token counts are now exact for Qwen 3.5 instead of the
~85-90% approximation from cl100k_base.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Spectral decomposition (eigenvalue computation) removed — it was
only used by the spectral-save CLI command. The spectral embedding
reader and query engine features remain (they load pre-computed
embeddings from disk, no faer needed).
Removes: faer, nano-gemm, private-gemm, and ~220 other transitive
dependencies. Significant build time and artifact size reduction.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
channel-test was a debug tool, mcp-schema was superseded by
consciousness-mcp, cmd_mcp_schema in cli/misc.rs was the old
poc-memory subcommand.
Co-Developed-By: Kent Overstreet <kent.overstreet@linux.dev>
mcp-schema is Claude Code glue — extract from poc-memory
subcommand to src/claude/mcp-schema.rs standalone binary.
Update Python MCP bridge to call the new binary.
Co-Developed-By: Kent Overstreet <kent.overstreet@linux.dev>
Add `poc-memory mcp-schema` command that outputs tool definitions with
CLI routing info (name, description, inputSchema, cli args, stdin_param).
The companion memory-mcp.py (in ~/bin/) is a generic bridge that loads
definitions from mcp-schema at startup and dynamically generates typed
Python functions for FastMCP registration. No tool-specific Python code
— adding a new tool only requires changes in Rust.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
- 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>
- journal_new: create EpisodicSession node with auto-generated key
- journal_tail: query by node_type, not by parsing a monolithic node
- journal_update: find latest EpisodicSession by timestamp
- No string key matching anywhere — all typed
- Fixes journal entries not appearing in 'poc-memory journal tail'
- Also: added --provenance/-p filter to 'poc-memory tail'
- Also: fix early return in surface_observe_cycle store load failure
- Also: scale max_turns by number of steps (50 per step)
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Each subcommand enum (Command, NodeCmd, JournalCmd, GraphCmd,
CursorCmd, DaemonCmd, AgentCmd, AdminCmd) now implements a Run
trait. main() becomes `cli.command.run()`.
Standalone dispatch functions (cmd_cursor, cmd_daemon,
cmd_experience_mine) inlined into their enum's Run impl.
No functional changes.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
Override the agent output/input directory for manual testing.
Sets POC_AGENT_OUTPUT_DIR so output() writes there and
{{input:key}} reads from there.
Co-Authored-By: Kent Overstreet <kent.overstreet@linux.dev>
No more subcrate nesting — src/, agents/, schema/, defaults/, build.rs
all live at the workspace root. poc-daemon remains as the only workspace
member. Crate name (poc-memory) and all imports unchanged.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
poc-daemon (notification routing, idle timer, IRC, Telegram) was already
fully self-contained with no imports from the poc-memory library. Now it's
a proper separate crate with its own Cargo.toml and capnp schema.
poc-memory retains the store, graph, search, neuro, knowledge, and the
jobkit-based memory maintenance daemon (daemon.rs).
Co-Authored-By: ProofOfConcept <poc@bcachefs.org>
Category was a manually-assigned label with no remaining functional
purpose (decay was the only behavior it drove, and that's gone).
Remove the enum, its methods, category_counts, the --category search
filter, and all category display. The field remains in the capnp
schema for backwards compatibility but is no longer read or written.
Status and health reports now show NodeType breakdown (semantic,
episodic, daily, weekly, monthly) instead of categories.
Co-Authored-By: ProofOfConcept <poc@bcachefs.org>
Replace hardcoded "identity" lookups with config.core_nodes so
experience mining and init work with whatever core nodes are
configured, not just a node named "identity".
Co-Authored-By: ProofOfConcept <poc@bcachefs.org>
Graph-wide decay is the wrong approach — node importance should emerge
from graph topology (degree, centrality, usage patterns), not a global
weight field multiplied by a category-specific factor.
Remove: Store::decay(), Store::categorize(), Store::fix_categories(),
Category::decay_factor(), cmd_decay, cmd_categorize, cmd_fix_categories,
job_decay, and all category assignments at node creation time.
Category remains in the schema as a vestigial field (removing it
requires a capnp migration) but no longer affects behavior.
Co-Authored-By: ProofOfConcept <poc@bcachefs.org>
Replace key prefix matching (journal#j-, daily-, weekly-, monthly-)
with NodeType filters (EpisodicSession, EpisodicDaily, EpisodicWeekly,
EpisodicMonthly) for all queries: journal-tail, digest gathering,
digest auto-detection, experience mining dedup, and find_journal_node.
Add EpisodicMonthly to NodeType enum and capnp schema.
Key naming conventions (journal#j-TIMESTAMP-slug, daily-DATE, etc.)
are retained for key generation — the fix is about how we find nodes,
not how we name them.
Co-Authored-By: ProofOfConcept <poc@bcachefs.org>
All nodes in the store are memory — none should be excluded from
knowledge extraction, search, or graph algorithms by name. Removed
the MEMORY/where-am-i/work-queue/work-state skip lists entirely.
Deleted where-am-i and work-queue nodes from the store (ephemeral
scratchpads that don't belong). Added orphan edge pruning to fsck
so broken links get cleaned up automatically.
Co-Authored-By: ProofOfConcept <poc@bcachefs.org>
Keys were a vestige of the file-based era. resolve_key() added .md
to lookups while upsert() used bare keys, creating phantom duplicate
nodes (the instructions bug: writes went to "instructions", reads
found "instructions.md").
- Remove .md normalization from resolve_key, strip instead
- Update all hardcoded key patterns (journal.md# → journal#, etc)
- Add strip_md_keys() migration to fsck: renames nodes and relations
- Add broken link detection to health report
- Delete redirect table (no longer needed)
- Update config defaults and config.jsonl
Migration: run `poc-memory fsck` to rename existing keys.
Co-Authored-By: ProofOfConcept <poc@bcachefs.org>
Reads each capnp log message sequentially, validates framing and
content. On first corrupt message, truncates to last good position
and removes stale caches so next load replays from repaired log.
Wired up as `poc-memory fsck`.
Claude Code doesn't create new session files on context compaction —
a single UUID can accumulate 170+ conversations, producing 400MB+
JSONL files that generate 1.3M token prompts.
Split at compaction markers ("This session is being continued..."):
- extract_conversation made pub, split_on_compaction splits messages
- experience_mine takes optional segment index
- daemon watcher parses files, spawns per-segment jobs (.0, .1, .2)
- seg_cache memoizes segment counts across ticks
- per-segment dedup keys; whole-file key when all segments complete
- 150K token guard skips any remaining oversized segments
- char-boundary-safe truncation in enrich.rs and fact_mine.rs
Backwards compatible: unsegmented calls still write content-hash
dedup keys, old whole-file mined keys still recognized.
Move provenance_label() from query.rs private function to a pub
label() method on Provenance, eliminating duplication. History command
now shows provenance, human-readable timestamps, and content size for
each version.
Handle pre-migration nodes with bogus timestamps gracefully instead
of panicking.
Show running/pending tasks with elapsed time, progress, and last 3
output lines. Show last 20 completed/failed jobs from daemon log.
Both displayed before the existing grouped task view.
Add 'poc-memory history KEY' command that replays the append-only node
log to show all versions of a key with version number, weight, timestamp,
and content preview. Useful for auditing what modified a node.
Support viewing daily, weekly, and monthly digests through the same
journal-tail interface:
poc-memory journal-tail --level=daily 3
poc-memory journal-tail --level=weekly --full
poc-memory journal-tail --level=2 1
Levels: 0/journal (default), 1/daily, 2/weekly, 3/monthly.
Accepts both names and integer indices.
Refactored title extraction into shared extract_title() and split
the journal vs digest display paths for clarity.
Replace agent_api_key (which didn't work — claude CLI uses OAuth, not
API keys) with agent_config_dir. When configured, sets CLAUDE_CONFIG_DIR
on claude subprocesses so daemon agent work authenticates with separate
OAuth credentials from the interactive session.
Fix daemon not shutting down on SIGTERM: use process::exit(0) after
cleanup so PR_SET_PDEATHSIG kills child claude processes immediately.
Previously the daemon hung waiting for choir threads/subprocesses to
finish. Restart now takes ~20ms instead of timing out.
Also: main.rs now uses `use poc_memory::*` since lib.rs exists.
