Byte-position truncation (&s[..s.len().min(N)]) panics when position
N lands inside a multi-byte character. Fixed in parser debug logging,
API error messages, oneshot response logging, and CLI agent display.
Also fixed tool dispatch permissions (removed global fallback).
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Add Log variant to ConversationEntry that serializes to the
conversation log but is filtered out on read-back and API calls.
AutoAgent writes debug/status info (turns, tokens, tool calls)
through the conversation log instead of a callback parameter.
Removes the log callback from run_one_agent, call_api_with_tools,
and all callers.
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channel-test was a debug tool, mcp-schema was superseded by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>
Separates the Claude-specific daemon (idle timer, tmux pane detection,
prompt injection, RPC server, session hooks) from the universal
infrastructure (channels, supervisor, notify, daemon protocol).
thalamus/ now contains only substrate-independent code: the channel
client/supervisor, notification system, daemon_capnp protocol, and
shared helpers (now(), home()).
claude/ contains: idle.rs, tmux.rs, context.rs, rpc.rs, config.rs,
hook.rs (moved from subconscious/), plus the daemon CLI and server
startup code from thalamus/mod.rs.
All re-exports preserved for backward compatibility.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
The install_hook() function is about hook infrastructure setup, not daemon
runtime. Move it to hook.rs where it belongs alongside the hook execution
logic.
- Move install_hook() from daemon.rs to hook.rs
- Update caller in daemon.rs to use crate::subconscious:🪝:install_hook()
- Update caller in cli/admin.rs to use crate::subconscious:🪝:install_hook()
This improves module boundaries: daemon.rs now only contains daemon runtime
and admin commands, while hook.rs contains all hook-related functionality.
Four expect("HOME not set") calls in config.rs and one unwrap()
in admin.rs would panic if HOME wasn't set. Use dirs::home_dir()
consistently for portability.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
The hook's Session is not the same as poc-agent's session concept.
Rename to avoid confusion now that poc-agent will create HookSessions
to call into the agent cycle.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
memory_search is now spreading activation — the natural way to search
a graph. Give it seed node keys and it finds conceptually related nodes.
The old keyword-based memory_search and memory_search_content are
removed; memory_query can do everything they did.
Simpler tool set, better defaults. Agents don't need to be told "use
spread not search" — search IS spread now.
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>
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>
Separate identity files (loaded via source: "file" in context_groups)
from the memory store (data_dir). New identity_dir config field,
defaults to ~/.consciousness/identity/.
Also restrict subconscious agents to memory-only tools — no
filesystem write access. This prevents agents from creating stray
.md files in the memory directory.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
- thalamus/src/idle.rs: dream-start.sh path
- src/agent/dmn.rs: telegram/send.sh path
Part of the directory migration to make this an independent project.
The consciousness project should stand independently of Claude Code.
All data, logs, sessions, and agent state now live under
~/.consciousness/ instead of being scattered across ~/.claude/memory/,
/tmp/claude-memory-search/, ~/.config/poc-memory/, and ~/.cache/.
Layout:
~/.consciousness/
*.capnp, *.bin, *.rkyv — store files
sessions/ — per-session state (seen sets, cookies)
logs/ — all logs (hook, agent, debug, dream)
agents/ — agent runtime state (pid files, output)
notifications/ — notification state
cache/ — transient data
Things that stay in ~/.claude/:
- projects/ (Claude Code transcripts)
- hooks/ (Claude Code hook system)
- telegram/ (shared integration)
- irc/ (shared integration)
- settings.json (Claude Code settings)
Debug log moves from /tmp/ to ~/.consciousness/logs/debug.log.
Session state moves from /tmp/claude-memory-search/ to sessions/.
Notifications move from ~/.claude/notifications/ to notifications/.
- 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>
- AgentStep with phase labels (=== PROMPT phase:name ===)
- PID files in state dir (pid-{PID} with JSON phase/timestamp)
- Built-in bail check: between steps, bail if other pid files exist
- surface_observe_cycle replaces surface_agent_cycle + journal_agent_cycle
- Reads surface output from state dir instead of parsing stdout
- Pipelining: starts new agent if running one is past surface phase
- link_set upserts (creates link if missing)
- Better error message for context window overflow
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>
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>
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>
