diff --git a/README.md b/README.md
index 1365d16..482877f 100644
--- a/README.md
+++ b/README.md
@@ -274,7 +274,7 @@ Recoverable conditions come back as payload fields —
 `query_parse_error`, `query_too_broad`, `truncated`, `regex_incompatible`, `regex_invalid`,
 `no_content_atom`, `zero_width_only_atoms`, `commit_not_indexed` — rather than errors, so
 an agent can react without a failed tool call. `regex_invalid` is distinct from
-`regex_incompatible`: the latter means Python `re` (not Postgres) rejected an otherwise-valid
+`regex_incompatible`: the latter means Python `regex` (not Postgres) rejected an otherwise-valid
 pattern and only degrades highlighting; `regex_invalid` means Postgres rejected the pattern
 outright and the query did not run. Pagination rides the same envelope as
 `next_cursor`, and the semantic tool adds its own status fields (`semantic_enabled`,
diff --git a/app/AGENTS.md b/app/AGENTS.md
index ab5ca56..6b0867b 100644
--- a/app/AGENTS.md
+++ b/app/AGENTS.md
@@ -29,7 +29,7 @@ The MCP server Databricks App: a FastMCP streamable-HTTP service exposing the in
 
 ### Working In This Directory
 - **The engine is a process-scoped module singleton, not lifespan-owned.** A FastMCP `lifespan` re-enters once per MCP session; building the engine there would re-pay Lakebase cold start and open N×5 pools. `get_engine()` in `main.py` is the only builder; the lifespan only references it and never disposes (that is `atexit`'s job).
-- **Blocking work runs off the event loop.** Every tool body goes through `_dispatch` → `anyio.to_thread.run_sync` under `_DB_LIMITER` (sized to the 5-conn pool). Never run SQL or the Python `re` rescan inline in an async handler.
+- **Blocking work runs off the event loop.** Every tool body goes through `_dispatch` → `anyio.to_thread.run_sync` under `_DB_LIMITER` (sized to the 5-conn pool). Never run SQL or the Python `regex` rescan inline in an async handler.
 - **Recoverable conditions are payload fields, never exceptions**: `truncated`, `query_too_broad`, `query_parse_error`, `regex_incompatible`, `regex_invalid`, `no_content_atom`, `zero_width_only_atoms`, `semantic_schema_missing`. Only genuinely unexpected faults reach `_dispatch`, which logs the traceback and re-raises. Envelope keys are additive and permanent — agents depend on them; never remove or reshape one.
 - **`clamp_limit` gates every caller-supplied limit** (`<=0` → `row_limit`, `> max` → `max_row_limit`) before it reaches a builder.
 - `main.py` aliases `service.*` builders (`_search_code_payload = service.search_code_payload`); tests monkeypatching collaborators must patch `service.*`, since function globals resolve in the defining module.
diff --git a/webui/frontend/README.md b/webui/frontend/README.md
index 897cc41..482c0d7 100644
--- a/webui/frontend/README.md
+++ b/webui/frontend/README.md
@@ -17,9 +17,10 @@ npm run build      # tsc -b && vite build -> dist/
 ```
 
 `dist/` is committed to the repo (see the root `.gitignore` negation) because DABs source sync
-respects `.gitignore`, and CI does not run a Node build step for v1 — `webui/main.py` serves
+respects `.gitignore`, and production deploy does not require Node — `webui/main.py` serves
 this directory directly via `SPAStaticFiles`. **Rebuild and commit `dist/` whenever `src/`
-changes**; CI's `webui` job enforces dist freshness via `make webui-verify-dist`.
+changes**; CI's `webui` job runs a Node build step (`make webui-verify-dist`) purely to enforce
+that the committed `dist/` matches `src/`, not to produce a deploy artifact.
 
 ## Test