Add `source` column to sessions and messages ('claude' | 'codex').
Discover and parse Codex JSONL files from ~/.codex/sessions/, mapping
Codex thread/item structures to the same schema (messages, tool_calls,
tool_results, subagents). Move DB to ~/.obelisk/ with legacy migration.
Add rebuild-to-temp-then-swap for safe full rebuilds. On the app side:
source filter toggle, collapsible untitled session fold, configurable
codexDir in Settings, and a dev script. Update SKILL.md and query
helpers to expose source fields and accept source filter opt.
Introduce an Electron app with session browser, memory list, and usage
views (vanilla JS + Vue scaffolding). On the data layer: add content_type
and is_meta to messages for transcript control-plane filtering, introduce
FTS5-backed memory recall with safe tokenization, support memory archival
via forget() through the renamed --attune runtime, and expose anchors on
memory records.
Memory layer is now English-indexed: memories() query terms and
remember() summaries must be English. Adds a runtime assertion that
rejects CJK text in both paths, guiding the agent to translate
non-English user requests before querying or writing memories.
Ensures consistent retrieval regardless of conversation language.
Make overview() + memories() + search() the standard first pass for
broad retrieval tasks, with sql() positioned as an escalation path for
exact joins/aggregations. Add a Default First Pass section to SKILL.md,
a copyable first-pass pattern to query-patterns.md, and update
retrieval-semantics.md to reinforce the helper-before-sql principle.
The old slug-to-path conversion (replace hyphens with slashes) was
lossy and wrong for paths containing hyphens. Now infers project_path
from the most-frequent observed cwd across session messages, falling
back to slug decoding only when no cwd data exists. Adds
refreshSessionProjectPaths() to backfill existing sessions on rebuild.
Resolves current project from cwd, lists all known projects with session
and memory counts, and returns the current project's recent sessions and
memories in one call. Enables the agent to orient itself at the start of
a retrieval without multiple exploratory queries.
Add a memories table (survives index rebuilds) for agent-written
conclusions with provenance (session, message range, project). The agent
writes markdown files via Write tool (user-approved), then registers
them via a --remember CodeAct script with remember(). Recall via
memories() in --query scripts, filtered by project/session/time.
Separates query (read-only, assertReadOnlySql) from remember (write)
execution contexts in runtime.mjs.
semantics (context types, ordering, project scopes) out of pitfalls.md
into a new retrieval-semantics.md. Pitfalls.md becomes a compact debug
checklist: missing columns, FTS errors, over-large output, empty results.
SKILL.md query routing updated to point at the three reference tiers.
tommy0103