Sync was push-only via SessionEnd (vault_sync.py/memsearch_sync.py); a second
machine's copies could go stale. session_start.py now runs a fast-forward-only,
10s-timeout git pull for both repos before the staleness check — silent on
success, quiet one-line stderr note on failure, never blocking session start.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018Mb3V8NNzAuns7vgX9A2jU
The plugin directory, symlink, and settings.json were already renamed to
os-vault, but the local-plugins marketplace manifest still declared the old
memory/./memory entry, so skills/slash-commands silently stopped registering
while hooks (wired by absolute path) kept working. Re-registered the plugin
under its new name via the marketplace manifest + claude plugin install/
uninstall, and documented the fix and standing rename procedure (ADR-018,
CLAUDE.md) so this doesn't recur.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Onboarding ran a bare `graphify extract`, but graphify does not honor
.gitignore — it needs its own .graphifyignore. Without one, onboarding
viking-warrior-training-log walked node_modules/ (5,858 files) and
routed its non-code files through the Ollama doc pass; the run was
killed after ~1 hour with no graph.json.
Onboarding is now assessment-first: survey the repo, generate a
per-project .graphifyignore (the ignore set varies by stack), confirm
with the user, then extract. Records the gotcha and decision in ADR-017.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Step 5b (Obsidian vault -> VPS git sync) is now fully done: the vault is a
private Forgejo repo (SecondBrain) and vault_sync.py auto-commits+pushes it on
SessionEnd, mirroring memsearch_sync.py. Step 2e pilot done (llf-schema project
graph onboarded). Step 2d closed (live vault graph is the baseline). Docs and
implementation status updated.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Move memory plugin source from ~/.claude/plugins/memory (untracked) into cc-os/plugins/memory under git
- Port four bash hooks to Python deep-module architecture (config.py, hook_io.py, session_state.py + thin entry points)
- Split memsearch auto-commit+push into dedicated memsearch_sync.py SessionEnd hook (relocation of ADR-015, behavior preserved)
- Cutover via symlink + settings.json rewrite; fresh-session test verified all hooks fire
- Add ADR-016; update CLAUDE.md, build plan, and fix stale bash-hook/source-path references
- Sync three new-capability delta specs into openspec/specs; archive change as 2026-06-12-memory-plugin-source-and-port
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
memsearch episodic memory (Step 4) is now live and synced via git. Record
the final sync design: dedicated private Forgejo repo at
forgejo.swansoncloud.com/jared/memsearch, auto-commit+push via cc-os
session-end hook, and the resolved decision to use a single global
cross-client store (not per-client repos). Commingling is an explicit
design choice, not a tolerated risk. Update build plan to split Step 5 into
5a (episodic sync, done) and 5b (vault sync, remaining). Update CLAUDE.md
implementation status, USER-GUIDE to reflect memsearch now operational, and
add full ADR-015 decision record with rationale and alternatives.
- Sync memsearch-episodic delta spec to openspec/specs/memsearch-episodic/spec.md
- Update README.md: memsearch now active alongside Graphify
- Move change to openspec/changes/archive/2026-06-09-memsearch-episodic-layer/
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Step 1 (vault conventions initialization) is now complete: vault-
conventions.md exists at ~/Documents/SecondBrain/ (canonical naming
resolved), all 6 fixture notes are seeded for Graphify extraction
testing, and 14 handbook + design notes have been migrated to the
vault as first-class migration scaffolding per the empirical finding
locked 2026-06-05. Update CLAUDE.md and build-plan.md to reflect
completion and implementation status.
Complete the memory-project skill implementation. Rename memory-query to
memory-vault, split project graph queries into memory-project skill, mark
memory-project DONE in build plan, and clarify session-context.sh scope
(now project graph path only — vault injection removed). Update user guide
with examples of both vault and project graph query workflows.
- Mark Steps 2a, 2b, 3, 6 complete; add implementation status notes
- Add "Implemented Components" section with progressive disclosure to CLAUDE.md
- Document installed plugin, Graphify, and vault setup as working baseline
- Update last-updated date to 2026-06-08
- Add standing instruction to keep CLAUDE.md current as implementation progresses
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add new doc docs/memory-system/benchmark/local-llm-findings-2026-06-04.md
consolidating the local-LLM doc-extraction gut-check run. Key findings:
gemma4:e4b is the best installed model and adequate for the extraction
role (below frontier haiku but acceptable, catching ~45–60% of Opus's
high-value entities); GPU went unused due to NVIDIA driver version
mismatch (fix = reboot, pending); and Graphify owns the ollama call
(HTTP API, prompt/chunking/context/parsing internal) so raw-ollama
tuning is not production config. Add progressive-disclosure pointers
from 04-build-plan.md and 05-implementation-process.md.
Completed the benchmark run that gates Ollama model selection. Generated 18
reference fragments (6 cross-domain fixtures × 3 Claude tiers) and tightened
extraction spec rules based on first-run learnings. Updated implementation
status to reflect that reference set is complete and Ollama scoring is
unblocked. Populated fixture list in dispatch-prompt with final selection.
Replace the stale ~/brain placeholder with the locked vault location
~/Documents/SecondBrain so the build plan agrees with ADR-012 and the
runbook. Pre-existing inconsistency, surfaced during change verification.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Invert the build order to build-first / migrate-incrementally and
redesign Step 2c as a Claude reference-set benchmark.
- ADR-013 records the build-order inversion; CLAUDE.md locked-decisions
pointer updated
- New benchmark deliverable under docs/memory-system/benchmark/:
shared extraction spec + copy/paste dispatch prompt + reference-outputs
- Runbook (05): Step 1 = fixture selection with bulk migration deferred;
Step 2c = Claude-tiers-only reference set, quality-only metrics, Opus
as gold-standard rubric (produces references, not a model choice)
- 04-build-plan reconciled to the new build order and benchmark design
- Sync incremental-migration + reference-extraction-benchmark specs into
openspec/specs/; archive the completed change
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The handoff document was a session artifact; it is no longer needed.
Update all architecture docs to reflect the design pivot: Graphify
knowledge graph supersedes the earlier Ruby/SQLite tag-index CLI and
the deferred QMD semantic layer. The vault metadata (summary + tags)
is retained; only the bespoke index is removed. Update ADRs 003, 005,
and 006 to note they are superseded by ADR-010 (Graphify), and update
all system-design doc references from the three-layer model to the
final two-layer model (episodic + knowledge).
Graphify eliminates the need for the Ruby/SQLite tag index (Step 2 on
the critical path). It provides entity extraction and relationship
inference over vault docs via a local SLM, and deterministic code
graphs for projects via AST — both at significantly lower complexity.
This commit records the architecture decision and evaluation that
justifies the pivot.
Vault graphs still require author-maintained summaries (human router
hint), but tagging discipline is now optional. Project code graphs are
free (no LLM cost). Stale-node drift requires periodic `--force`
rebuilds; strategy documented for SessionStart hooks.
The three-layer memory system remains unchanged: episodic (memsearch),
knowledge (Graphify + vault), integration (custom glue). See
06-graphify-evaluation.md for the open questions and limitations.
This documents the complete architecture for a personal, cross-project
memory system for Claude Code: three-layer (episodic/knowledge/deferred-
semantic) design using Milvus Lite for fast local storage with lazy
remote sync. Includes video synthesis, architecture decisions with
rejected alternatives (MemPalace, Mem0, Postgres, LightRAG), concrete
build plan with scripts and hooks, and initial handoff for implementation.
jared