diff --git a/Historical-Information.MD b/Historical-Information.MD
index 0c20518..cc88a43 100644
--- a/Historical-Information.MD
+++ b/Historical-Information.MD
@@ -90,6 +90,18 @@ Update checkboxes in `TODO.md` as each is done.
 
 **S15 closed.** Remaining UserReview only: NPE cutover, HSM custody, optional `sync.pfc` hostname, website deep-links.
 
+## S16–S24 (this round)
+
+Continue-until-done plan: `Remaining-Work.MD`. Per-repo `MODULE.md` (who
+calls, from/to, filters, errors/timeouts, storage). Catalog 44/44
+subjects.json with `timeout_sec` + `filter`. Python+Go success/failure
+NATS send tests. UI screenshots in peergos-compliance-docs
+`source/_static/screens/` + `walkthrough.rst`. HTML+PDF rebuilt.
+`cicd/run-review.sh` REVIEW PASS (PFC 25, SM 8 including router,
+Go leaf reject paths, catalog covers subjects.json).
+
+After a context reset: read this file, then `Remaining-Work.MD`.
+
 Go `pfc-repl` now serves loopback `GET 127.0.0.1:18784/health`; admin `PFC_REPL_URL` points there. Ingest replicas a/b do not bind HTTP.
 
 ## Do not
diff --git a/MODULE.md b/MODULE.md
new file mode 100644
index 0000000..84c496f
--- /dev/null
+++ b/MODULE.md
@@ -0,0 +1,40 @@
+# MODULE — system-git-sync
+
+Git: https://git.georgelambert.org/marchon/system-git-sync
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Operators and later agents. Nothing publishes NATS from this repo.
+
+**Callers:** Humans / CI (`cicd/run-review.sh`, `cicd/deploy-ns1.sh`).
+
+## Messages — from / to
+
+- **From:** Promoted SHAs, inventory, remaining-work.
+- **To:** Forgejo remotes and ns1 rsync after tests.
+
+## Filters / security
+
+No auto-deploy. Unsigned config never copied. Websites org inventory-only.
+
+## Errors and timeouts
+
+- **Errors:** Review fail aborts deploy. Binary-busy: stop unit then copy.
+- **Timeouts:** SSH/rsync operator-bound.
+
+## Where data is stored and how others use it
+
+Git only. Live signed files are on the host.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/Remaining-Work.MD b/Remaining-Work.MD
new file mode 100644
index 0000000..b401cc6
--- /dev/null
+++ b/Remaining-Work.MD
@@ -0,0 +1,102 @@
+# Remaining-Work — complete plan (S16+)
+
+**Instruction:** Execute this file without operator interruption until every
+checkbox is done, revalidated, and deployed to ns1 when tests pass. Do not
+ask the operator questions. Record guesses in `TODO-With-User.MD`.
+
+This is **not** a HIPAA / SOC 2 / ISO certificate.
+
+S00–S15 are closed (see `TODO.md`). This round is **S16–S24**: per-repo
+module docs, real NATS success/failure/logging, UI screenshots +
+walkthroughs, thesaurus with code/doc occurrences, HTML+LaTeX for the
+system and each module, CI/CD green, Go processes running on ns1.
+
+## Scope (in) vs out
+
+**In (code + docs + tests + CI + ns1):**
+
+| Repo | Why |
+|---|---|
+| system-git-sync | Hub, gate, thesaurus, remaining-work, deploy |
+| nats-service-endpoints | Canonical from/to/filter/timeout catalog |
+| secure-messaging | Python spec + Go sm-leaf routes |
+| peergos-for-compliance | subjects.json, lib, tests |
+| peergos-for-compliance-admin | Console UI + signed config |
+| peergos-for-compliance-ipfs | pin HTTP/NATS |
+| peergos-for-compliance-replication | Python repl (lab); live is Go |
+| peergos-compliance-go | pfc-repl, configd, leaf |
+| peergos-compliance-docs | System HTML/PDF + screenshots |
+| peergos-compliance-architecture | Architecture notes |
+| peergos-compliance-config | Config TUI + SPA |
+
+**Out (inventory only, do not rewrite):** `websites` org, `verae` org
+(empty), AdamsMotor / research trees unrelated to NATS, 70 marketing sites.
+
+## Per-repo then system-wide
+
+1. Fix **each repo** in isolation: LICENSE, README (who calls it, messages
+   in/out, filters, errors, timeouts, variables), tests, CI.
+2. Then **system pass**: catalog = subjects.json, thesaurus occurrences,
+   Sphinx HTML+LaTeX, UI walkthrough screenshots, NATS live smoke on ns1,
+   `cicd/run-review.sh`, promote, `deploy-ns1.sh`.
+
+## Checkboxes
+
+- [x] **S16** Document this plan in Historical-Information + TODO.md
+- [x] **S17** `secure-messaging` router: success path, reject path, dead
+      letter, Network Error Bundle, `verae.sm.log.summary` (no ciphertext
+      in logs). Tests for correct and incorrect targeted messages.
+- [x] **S18** Go `sm-leaf` implements the same reject/accept policy; Go
+      tests; linux rebuild; process running on ns1.
+- [x] **S19** Expand `nats-service-endpoints` to every `subjects.json`
+      name with from/to/in/out/encryption/reject/dead/timeout.
+- [x] **S20** MODULE.md (callers, data store, walkthrough links) + LICENSE
+      on every in-scope repo; README vocabulary matches thesaurus.
+- [x] **S21** Thesaurus rebuilt with **file:line occurrences** in docs and
+      code. Certify no banned phrases in in-scope trees.
+- [x] **S22** UI: Playwright screenshots of login, TOTP, cubes, catalog,
+      users, inspect, audit, catalog-card dialog, config SPA. Walkthrough
+      RST with capabilities / steps / why / outcomes / storage.
+- [x] **S23** Rebuild HTML + LaTeX PDF for system docs, nats catalog,
+      secure-messaging, hub. Rsync to docs.pfc.
+- [x] **S24** CI (`run-review.sh` + Forgejo workflows) includes route tests
+      + catalog completeness. Promote SHA. Deploy. Live NATS smoke on ns1.
+      Revalidate health, signed config, docs, screenshots published.
+
+## Variables (must be named and set or explicitly defaulted)
+
+See `docs/VARIABLES.md`. Live ns1 lab:
+
+- `crypto.mode=lab-xor` (signed wrapper)
+- `routing.mode=passthrough`
+- `logging.mode=summary`
+- `PFC_REQUIRE_NPE` unset
+- `PFC_REQUIRE_AUTH=1`
+- `NATS_URL=nats://10.10.10.21:4222`
+- `SM_LEAF_HUB=nats://10.10.10.21:7422`
+- `SM_HTTP=127.0.0.1:18783`
+- `PFC_REPL_URL=http://127.0.0.1:18784`
+- `PFC_SIGNED_CONFIG` / `PFC_CONFIG_KEY_PEM` on host only
+
+## NATS route test matrix (must all pass)
+
+| Case | Subject | Expect |
+|---|---|---|
+| Good passthrough | `verae.sm.send` with `to` + `ct` | `accepted=true`, `lookup_id` |
+| Missing dest | `verae.sm.send` no `to` | `accepted=false`, `SM-MISSING-TO`, dead + error + summary |
+| Empty ciphertext | `alg=lab-xor` `ct=""` | `SM-EMPTY-CT`, failure path |
+| Summary never has `ct` | `verae.sm.log.summary` | header codes only |
+| Health | `GET /health` sm-leaf and pfc-repl | 200 |
+
+## UI screens to capture
+
+login, totp-enroll, cubes, catalog, users, inspect, audit, catalog-card
+dialog, config SPA (`config.pfc` or local `web/index.html`).
+
+## Do not
+
+- Enable `PFC_REQUIRE_NPE=1` on live pfc
+- Replace `pfc-py-admin` with Go `pfc-admin`
+- Commit private keys
+- Rewrite website org
+- Claim HIPAA/SOC2/ISO certified
diff --git a/TODO.md b/TODO.md
index 1044672..3b1067c 100644
--- a/TODO.md
+++ b/TODO.md
@@ -20,3 +20,12 @@ Insert **new** dependencies **above** the blocked item.
 - [x] S13 CI-CD: Forgejo workflows + `cicd/run-review.sh` + GATE.md (REVIEW PASS, no deploy)
 - [x] S14 NPE adapter fail-closed; live `PFC_REQUIRE_NPE=1` still UserReview
 - [x] S15 Promote SHAs in cicd/GATE.md; deploy sm-leaf + signed config to ns1 (NPE live cutover remains UserReview)
+- [x] S16 Remaining-Work plan documented
+- [x] S17 Python router success/failure/logging tests
+- [x] S18 Go sm-leaf accept/reject policy + tests
+- [x] S19 Catalog covers all subjects.json (44) with timeout_sec + filter
+- [x] S20 MODULE.md on every in-scope repo
+- [x] S21 Thesaurus with file:line occurrences
+- [x] S22 UI screenshots + walkthrough RST
+- [x] S23 HTML + LaTeX PDFs (system 32p, catalog 17p, SM 11p)
+- [x] S24 CI run-review expanded; deploy + live revalidate
diff --git a/cicd/deploy-ns1.sh b/cicd/deploy-ns1.sh
index 99e3b87..17bc50f 100755
--- a/cicd/deploy-ns1.sh
+++ b/cicd/deploy-ns1.sh
@@ -27,6 +27,18 @@ fi
 if [[ -f "$ROOT/nats-service-endpoints/build/latex/nats-service-endpoints.pdf" ]]; then
   rsync -az "$ROOT/nats-service-endpoints/build/latex/nats-service-endpoints.pdf" "$HOST:/tmp/nse.pdf"
 fi
+if [[ -d "$ROOT/peergos-compliance-docs/build/html" ]]; then
+  rsync -az "$ROOT/peergos-compliance-docs/build/html/" "$HOST:/tmp/pfc-docs-html/"
+fi
+if [[ -f "$ROOT/peergos-compliance-docs/build/latex/peergos-for-compliance.pdf" ]]; then
+  rsync -az "$ROOT/peergos-compliance-docs/build/latex/peergos-for-compliance.pdf" "$HOST:/tmp/pfc-docs.pdf"
+fi
+if [[ -d "$ROOT/secure-messaging/build/html" ]]; then
+  rsync -az "$ROOT/secure-messaging/build/html/" "$HOST:/tmp/sm-html/"
+fi
+if [[ -d "$ROOT/peergos-compliance-config/web" ]]; then
+  rsync -az "$ROOT/peergos-compliance-config/web/" "$HOST:/tmp/config-web/"
+fi
 
 echo "=== install on host ==="
 ssh "$HOST" 'bash -s' << "EOF"
@@ -105,6 +117,20 @@ fi
 if [ -f /tmp/nse.pdf ]; then
   sudo cp /tmp/nse.pdf /opt/pfc/docs/html/nats-service-endpoints/nats-service-endpoints.pdf
 fi
+if [ -d /tmp/pfc-docs-html ]; then
+  sudo rsync -a /tmp/pfc-docs-html/ /opt/pfc/docs/html/
+fi
+if [ -f /tmp/pfc-docs.pdf ]; then
+  sudo cp /tmp/pfc-docs.pdf /opt/pfc/docs/html/peergos-for-compliance.pdf
+fi
+if [ -d /tmp/sm-html ]; then
+  sudo mkdir -p /opt/pfc/docs/html/secure-messaging
+  sudo rsync -a /tmp/sm-html/ /opt/pfc/docs/html/secure-messaging/
+fi
+if [ -d /tmp/config-web ]; then
+  sudo mkdir -p /opt/pfc/config-ui
+  sudo rsync -a /tmp/config-web/ /opt/pfc/config-ui/
+fi
 sudo systemctl daemon-reload
 sudo systemctl enable --now pfc-sm-leaf
 sudo systemctl restart pfc-py-admin
diff --git a/cicd/run-review.sh b/cicd/run-review.sh
index 7cee434..d974c56 100755
--- a/cicd/run-review.sh
+++ b/cicd/run-review.sh
@@ -19,23 +19,43 @@ run env PYTHONPATH="$ROOT/secure-messaging/python" \
 if [[ -d "$ROOT/secure-messaging/go" ]]; then
   ( cd "$ROOT/secure-messaging/go" && run go test ./... )
 fi
+if [[ -d "$ROOT/peergos-compliance-go" ]]; then
+  ( cd "$ROOT/peergos-compliance-go" && run go test ./cmd/pfc-repl ./internal/leaf )
+fi
+if [[ -f "$ROOT/peergos-for-compliance-ipfs/pfc_ipfs/server.py" ]]; then
+  run python3 -m py_compile "$ROOT/peergos-for-compliance-ipfs/pfc_ipfs/server.py"
+fi
+if [[ -f "$ROOT/peergos-for-compliance-replication/pfc_repl/server.py" ]]; then
+  run python3 -m py_compile "$ROOT/peergos-for-compliance-replication/pfc_repl/server.py"
+fi
+if [[ -f "$ROOT/peergos-compliance-config/schema.json" ]]; then
+  run python3 -c "import json; json.load(open('$ROOT/peergos-compliance-config/schema.json'))"
+fi
 if [[ -f "$ROOT/nats-service-endpoints/catalog/endpoints.json" ]]; then
   run python3 - << PY
 import json
 from pathlib import Path
-p = Path("$ROOT/nats-service-endpoints/catalog/endpoints.json")
-d = json.loads(p.read_text())
-names = {e["name"] for e in d["endpoints"]}
+root = Path("$ROOT")
+core = json.loads((root/"nats-service-endpoints/catalog/endpoints.json").read_text())
+derived = json.loads((root/"nats-service-endpoints/catalog/pfc-derived.json").read_text())
+names = {e["name"] for e in core["endpoints"]} | {e["name"] for e in derived["endpoints"]}
 need = {
     "verae.sm.send",
     "verae.sm.dead",
     "verae.sm.error",
     "verae.sm.log.summary",
     "verae.admin.config.sign",
+    "verae.storage.pin",
+    "verae.storage.replicate",
+    "verae.pfc.health",
+    "verae.inspect.open",
 }
 missing = sorted(need - names)
 assert not missing, missing
-print("catalog subjects ok", sorted(need))
+subj = {s["name"] for s in json.loads((root/"peergos-for-compliance/schemas/subjects.json").read_text())["subjects"]}
+gap = sorted(subj - names)
+assert not gap, gap
+print("catalog subjects ok", len(names), "covers subjects.json", len(subj))
 PY
 fi
 if [[ "$fail" -ne 0 ]]; then
diff --git a/docs/VARIABLES.md b/docs/VARIABLES.md
new file mode 100644
index 0000000..2181fa9
--- /dev/null
+++ b/docs/VARIABLES.md
@@ -0,0 +1,50 @@
+# Variables
+
+Every runtime knob used by the in-scope stack. Unsigned JSON is rejected;
+live ns1 values live in the **signed wrapper** and systemd units, not git.
+
+This is not a HIPAA/SOC 2/ISO certificate.
+
+## Signed config payload (`PFC_SIGNED_CONFIG`)
+
+| Key | Live lab | Allowed | Purpose |
+|---|---|---|---|
+| `crypto.mode` | `lab-xor` | `npe` \| `lab-xor` \| `plain-lab` | Envelope algorithm |
+| `crypto.system_key_id` | `lab-system` | string | Network Error Bundle `ct_system` key id |
+| `routing.mode` | `passthrough` | `passthrough` | Dest/subject in the clear; body ciphertext |
+| `admin.history_cube` | `admin-history` | cube id | Prev + new + diff chain |
+| `logging.mode` | `summary` | `summary` | Codes + lookup_id + dest_class only |
+
+Wrapper: `{payload, sig:{alg:ed25519,key_id,signature}}`.
+
+## Process environment
+
+| Variable | Default / live | Who |
+|---|---|---|
+| `PFC_REQUIRE_AUTH` | `1` on ns1 | pfc-py-admin |
+| `PFC_REQUIRE_NPE` | **unset** on ns1 | bus; fail-closed if `1` |
+| `PFC_DATA` | `/opt/pfc/data/admin` | cubes, users, admin-history |
+| `PFC_ADMIN_HOST` / `PFC_ADMIN_PORT` | `127.0.0.1` / `18780` | console |
+| `PFC_IPFS_URL` | `http://127.0.0.1:18782` | pin health |
+| `PFC_REPL_URL` | `http://127.0.0.1:18784` | Go pfc-repl health |
+| `NATS_URL` | `nats://10.10.10.21:4222` | untrusted broker |
+| `PFC_NATS_KEY` | empty (plain lab envelope) | bus seal |
+| `PFC_SIGNED_CONFIG` | `/opt/pfc/etc/secure-messaging.signed.json` | signed wrapper path |
+| `PFC_CONFIG_KEY_PEM` | `/opt/pfc/etc/sm-keys/config.ed25519.pem` | host-only private |
+| `SM_LEAF_HUB` | `nats://10.10.10.21:7422` | sm-leaf remote |
+| `SM_HTTP` | `127.0.0.1:18783` | sm-leaf health |
+| `PFC_REPL_HTTP` | `127.0.0.1:18784` | coordinator only |
+| `PFC_STAMP_SYNC` | `15` seconds | unregistered hash flush |
+| `PYTHONPATH` | `/opt/pfc/python/lib:/opt/pfc/python/admin:/opt/pfc/python` | admin + SM |
+
+Private keys are never committed. Lab Ed25519 is generated on the host.
+
+## Timeouts
+
+| Path | Seconds |
+|---|---|
+| NATS request-reply | 5 |
+| Replica ingest request | 4 |
+| NPE sidecar seal | 15 |
+| Kubo pin | 30 |
+| Stamp batch | 15 |
diff --git a/docs/modules/nats-service-endpoints.md b/docs/modules/nats-service-endpoints.md
new file mode 100644
index 0000000..22240a4
--- /dev/null
+++ b/docs/modules/nats-service-endpoints.md
@@ -0,0 +1,40 @@
+# MODULE — nats-service-endpoints
+
+Git: https://git.georgelambert.org/marchon/nats-service-endpoints
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Every service that publishes `verae.*`.
+
+**Callers:** secure-messaging, pfc-py-admin, pfc-repl, pfc-ipfs, sm-leaf.
+
+## Messages — from / to
+
+- **From:** `catalog/endpoints.json` (SM core) + `catalog/pfc-derived.json` (all subjects.json names).
+- **To:** Sphinx HTML/PDF on docs.pfc `/nats-service-endpoints/`.
+
+## Filters / security
+
+`reject[]` + `filter` + `timeout_sec`. Forbidden `verae.llm.turn.>`.
+
+## Errors and timeouts
+
+- **Errors:** Unknown subject / missing fields → dead letter for SM; others `dead=none`.
+- **Timeouts:** See each row `timeout_sec` (5s request-reply, 4s queue, 30s pin).
+
+## Where data is stored and how others use it
+
+JSON catalog in git.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/peergos-compliance-architecture.md b/docs/modules/peergos-compliance-architecture.md
new file mode 100644
index 0000000..103b6a2
--- /dev/null
+++ b/docs/modules/peergos-compliance-architecture.md
@@ -0,0 +1,40 @@
+# MODULE — peergos-compliance-architecture
+
+Git: https://git.georgelambert.org/marchon/peergos-compliance-architecture
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Design readers. No runtime.
+
+**Callers:** Docs and plan repos.
+
+## Messages — from / to
+
+- **From:** Architecture notes for DataCube + Peergos + NATS.
+- **To:** Links to runtime repos.
+
+## Filters / security
+
+Inventory; do not contradict signed-config design locks.
+
+## Errors and timeouts
+
+- **Errors:** n/a
+- **Timeouts:** n/a
+
+## Where data is stored and how others use it
+
+Markdown in git.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/peergos-compliance-config.md b/docs/modules/peergos-compliance-config.md
new file mode 100644
index 0000000..d7707e1
--- /dev/null
+++ b/docs/modules/peergos-compliance-config.md
@@ -0,0 +1,40 @@
+# MODULE — peergos-compliance-config
+
+Git: https://git.georgelambert.org/marchon/peergos-compliance-config
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Operator building `pfc.json` before signing.
+
+**Callers:** Browser SPA `config.pfc.georgelambert.org`, bash/curses TUI, pfc-configd.
+
+## Messages — from / to
+
+- **From:** Host, leaf hub, NATS URL, lab PSK, profile, min_ok.
+- **To:** Download JSON; **must be signed** (`signed_config.sign`) before load.
+
+## Filters / security
+
+Unsigned files rejected at load. Live changes append admin-history.
+
+## Errors and timeouts
+
+- **Errors:** Invalid schema / missing crypto.mode.
+- **Timeouts:** n/a
+
+## Where data is stored and how others use it
+
+`~/pfc.json` or host signed path.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/peergos-compliance-docs.md b/docs/modules/peergos-compliance-docs.md
new file mode 100644
index 0000000..1cfba01
--- /dev/null
+++ b/docs/modules/peergos-compliance-docs.md
@@ -0,0 +1,40 @@
+# MODULE — peergos-compliance-docs
+
+Git: https://git.georgelambert.org/marchon/peergos-compliance-docs
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Operators and auditors reading docs.pfc.
+
+**Callers:** Sphinx build; Caddy `docs.pfc.georgelambert.org`.
+
+## Messages — from / to
+
+- **From:** RST sources + screenshots in `_static/screens/`.
+- **To:** HTML + LaTeX PDF under `/opt/pfc/docs/html`.
+
+## Filters / security
+
+No PHI examples; not a certificate.
+
+## Errors and timeouts
+
+- **Errors:** latexmk optional; xelatex/pdflatex fallback.
+- **Timeouts:** n/a
+
+## Where data is stored and how others use it
+
+git + ns1 docs tree.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/peergos-compliance-go.md b/docs/modules/peergos-compliance-go.md
new file mode 100644
index 0000000..549f6e7
--- /dev/null
+++ b/docs/modules/peergos-compliance-go.md
@@ -0,0 +1,40 @@
+# MODULE — peergos-compliance-go
+
+Git: https://git.georgelambert.org/marchon/peergos-compliance-go
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+ns1 leaf processes: pfc-repl, pfc-repl-a/b, pfc-configd, (inactive pfc-admin HTTP).
+
+**Callers:** systemd. pfc-py-admin health-probes pfc-repl `:18784`.
+
+## Messages — from / to
+
+- **From:** NATS `verae.storage.replicate`, replica ingest, `verae.pfc.health`.
+- **To:** Local data dir + replica subjects; config UI static files.
+
+## Filters / security
+
+Coordinator only binds HTTP; ingest replicas NATS-only.
+
+## Errors and timeouts
+
+- **Errors:** min_ok failure in replicate JSON; leaf hub parse `nats-leaf://` → `nats://`.
+- **Timeouts:** 4s replica Request.
+
+## Where data is stored and how others use it
+
+`/opt/pfc/data/repl`.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/peergos-for-compliance-admin.md b/docs/modules/peergos-for-compliance-admin.md
new file mode 100644
index 0000000..98cfcf5
--- /dev/null
+++ b/docs/modules/peergos-for-compliance-admin.md
@@ -0,0 +1,40 @@
+# MODULE — peergos-for-compliance-admin
+
+Git: https://git.georgelambert.org/marchon/peergos-for-compliance-admin
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Operators in the browser SPA.
+
+**Callers:** https://pfc.georgelambert.org (Caddy → 127.0.0.1:18780).
+
+## Messages — from / to
+
+- **From:** Login/TOTP, cube/catalog/inspect/audit HTTP; NATS when bus configured.
+- **To:** CubeStore, UserStore, signed config, sm-leaf, pin, repl.
+
+## Filters / security
+
+`PFC_REQUIRE_AUTH=1`; TOTP for hipaa; k-of-n inspect; unsigned config rejected.
+
+## Errors and timeouts
+
+- **Errors:** 401 auth, 403 totp/admin, 400 profile, 501 missing signing key.
+- **Timeouts:** HTTP 8s in tests; NATS 5s.
+
+## Where data is stored and how others use it
+
+`PFC_DATA` users + cubes; host PEM for Ed25519.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/peergos-for-compliance-ipfs.md b/docs/modules/peergos-for-compliance-ipfs.md
new file mode 100644
index 0000000..6eaccae
--- /dev/null
+++ b/docs/modules/peergos-for-compliance-ipfs.md
@@ -0,0 +1,40 @@
+# MODULE — peergos-for-compliance-ipfs
+
+Git: https://git.georgelambert.org/marchon/peergos-for-compliance-ipfs
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Admin object put (pin) and hydrate.
+
+**Callers:** pfc-py-admin `verae.storage.pin` / HTTP `/v1/pin`.
+
+## Messages — from / to
+
+- **From:** `sha256`, `bytes_hex`, `cube_id`, `tier`.
+- **To:** Kubo API localhost:15001 (never WAN 5001).
+
+## Filters / security
+
+Localhost Kubo only; hash must match bytes.
+
+## Errors and timeouts
+
+- **Errors:** Kubo down → health 503 for ipfs backend; pin error JSON.
+- **Timeouts:** Kubo 30s.
+
+## Where data is stored and how others use it
+
+Kubo blocks; optional stash dir.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/peergos-for-compliance-replication.md b/docs/modules/peergos-for-compliance-replication.md
new file mode 100644
index 0000000..b880aaf
--- /dev/null
+++ b/docs/modules/peergos-for-compliance-replication.md
@@ -0,0 +1,40 @@
+# MODULE — peergos-for-compliance-replication
+
+Git: https://git.georgelambert.org/marchon/peergos-for-compliance-replication
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Lab HTTP coordinator. **Live ns1 uses Go pfc-repl** instead.
+
+**Callers:** Admin when `NATS_URL` unset (`PFC_REPL_URL`).
+
+## Messages — from / to
+
+- **From:** POST `/v1/replicate` `{bytes_hex, sha256, cube_id}`.
+- **To:** Replica ingest URLs / `verae.pfc.replica.{a,b}.ingest`.
+
+## Filters / security
+
+`min_ok` acks including local.
+
+## Errors and timeouts
+
+- **Errors:** 503 when min_ok not met.
+- **Timeouts:** 4s per replica request.
+
+## Where data is stored and how others use it
+
+`PFC_REPL_DATA` files named by sha256.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/peergos-for-compliance.md b/docs/modules/peergos-for-compliance.md
new file mode 100644
index 0000000..29c97de
--- /dev/null
+++ b/docs/modules/peergos-for-compliance.md
@@ -0,0 +1,40 @@
+# MODULE — peergos-for-compliance
+
+Git: https://git.georgelambert.org/marchon/peergos-for-compliance
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Shared Python lib (`pfc.*`) used by admin, ipfs, repl, connector.
+
+**Callers:** pfc-py-admin, tests, Pattern A inspect app outbox.
+
+## Messages — from / to
+
+- **From:** HTTP browsers/CLI; NATS `verae.*` when `NATS_URL` set.
+- **To:** CubeStore `/PFC_DATA`, stamp leaf `verae.ts.batch`, pin, replicate.
+
+## Filters / security
+
+Profile validate (k>=2, author not officer); HIPAA bytes need inspect session.
+
+## Errors and timeouts
+
+- **Errors:** AccessDenied, ProfileError, NatsError, hash mismatch.
+- **Timeouts:** NATS 5s; stamp sync 15s.
+
+## Where data is stored and how others use it
+
+`cubes/<id>/` chain, catalog card, hash registry.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/secure-messaging.md b/docs/modules/secure-messaging.md
new file mode 100644
index 0000000..67585c8
--- /dev/null
+++ b/docs/modules/secure-messaging.md
@@ -0,0 +1,40 @@
+# MODULE — secure-messaging
+
+Git: https://git.georgelambert.org/marchon/secure-messaging
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+sm-leaf (Go) and pfc-py-admin (Python sign/history).
+
+**Callers:** Console send, tests, systemd `pfc-sm-leaf`.
+
+## Messages — from / to
+
+- **From:** `verae.sm.send` envelopes (`to`, `from_lookup_id`, `alg`, `ct`).
+- **To:** Mailbox dest (clear); ack `lookup_id`. Failures → `verae.sm.error`, `verae.sm.dead`, `verae.sm.log.summary`.
+
+## Filters / security
+
+Missing `to`, empty `ct` (unless plain-lab), plaintext `body`, bad alg, summary `ct` field.
+
+## Errors and timeouts
+
+- **Errors:** Network Error Bundle: `ct_sender` (sender only) + `ct_system` (ops). Never log mail body.
+- **Timeouts:** NATS 5s; NPE seal 15s.
+
+## Where data is stored and how others use it
+
+Signed wrapper path; admin-history JSONL cube.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/modules/system-git-sync.md b/docs/modules/system-git-sync.md
new file mode 100644
index 0000000..84c496f
--- /dev/null
+++ b/docs/modules/system-git-sync.md
@@ -0,0 +1,40 @@
+# MODULE — system-git-sync
+
+Git: https://git.georgelambert.org/marchon/system-git-sync
+
+
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `https://git.georgelambert.org/marchon/system-git-sync` `docs/thesaurus.md`.
+Catalog: `https://git.georgelambert.org/marchon/nats-service-endpoints`.
+
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+Operators and later agents. Nothing publishes NATS from this repo.
+
+**Callers:** Humans / CI (`cicd/run-review.sh`, `cicd/deploy-ns1.sh`).
+
+## Messages — from / to
+
+- **From:** Promoted SHAs, inventory, remaining-work.
+- **To:** Forgejo remotes and ns1 rsync after tests.
+
+## Filters / security
+
+No auto-deploy. Unsigned config never copied. Websites org inventory-only.
+
+## Errors and timeouts
+
+- **Errors:** Review fail aborts deploy. Binary-busy: stop unit then copy.
+- **Timeouts:** SSH/rsync operator-bound.
+
+## Where data is stored and how others use it
+
+Git only. Live signed files are on the host.
+
+Walkthroughs and screenshots: `https://git.georgelambert.org/marchon/peergos-compliance-docs` (`source/walkthrough.rst`).
diff --git a/docs/thesaurus.md b/docs/thesaurus.md
index 0eb24f3..9b16d20 100644
--- a/docs/thesaurus.md
+++ b/docs/thesaurus.md
@@ -1,23 +1,31 @@
 # Thesaurus
 
-Canonical term → where it lives. Use this to rename later.
+Canonical term → where it lives. Occurrences are grepped from in-scope
+repos (docs **and** code). Banned phrases must not be used as the name
+of the thing.
 
-| Term | Use this | Not this | Where |
+This is **not** a HIPAA/SOC 2/ISO certificate.
+
+| Term | Use this | Not this | Occurrences |
 |---|---|---|---|
-| Untrusted broker | NATS | "secure bus" | nats-service-endpoints |
-| Production E2E | NPE / HPKE | "TLS to NATS" | secure-messaging |
-| Lab envelope | pfc-lab-xor | "xor cipher" alone | peergos-for-compliance |
-| Dest in clear | passthrough | "plaintext message" | envelope.py |
-| Sender handle | lookup_id | "from username on wire" | envelope.py |
-| Config file | signed wrapper | raw JSON config | signed_config.py |
-| Admin audit | DataCube admin-history | SQL log | admin_history.py |
-| Failure to sender | ct_sender | "email bounce plaintext" | error_bundle.py |
-| Ops bounce | ct_system / Network Error Bundle | "log the ciphertext body" | error_bundle.py |
-| Inspect officers | share names | Google accounts | peergos-for-compliance |
-| Console SSO | PFC TOTP/Google | Peergos Drive login | pfc_admin |
-| Signed config | Ed25519 wrapper | raw JSON on disk | signed_config.py |
-| Admin history cube | kind=admin-history JSONL | syslog of config files | admin_history.py |
-| NPE sidecar | npe seal --to | HPKE in Python | npe_adapter.py |
-| Review gate | cicd/GATE.md | auto-deploy to ns1 | system-git-sync |
-| sm-leaf health | GET 127.0.0.1:18783/health | WAN NATS ports | sm-leaf |
-| Config promote | GATE.md SHA table then deploy-ns1.sh | unsigned JSON copy | cicd/ |
+| Untrusted broker | NATS | secure bus | `system-git-sync/System-Git-Sync.MD:116:| Routing | **passthrough**: destination in the clear; body encrypted | Brokers are untrusted | `routing.mode = passthrou`<br>`system-git-sync/scripts/build_thesaurus.py:26:    ("Untrusted broker", "NATS", "secure bus", "untrusted"),`<br>`system-git-sync/scripts/build_thesaurus.py:86:        "NATS is the untrusted broker. Production E2E is NPE/HPKE.",`<br>`nats-service-endpoints/README.md:13:**body** is ciphertext. The broker is untrusted.`<br>`peergos-compliance-docs/source/walkthrough.rst:11:**lookup_id** is the sender handle; **NATS** is the untrusted broker;`<br>`nats-service-endpoints/source/index.rst:7:The NATS broker is **untrusted**. Production E2E is NPE (HPKE). Lab may use`<br>`system-git-sync/docs/VARIABLES.md:30:| `NATS_URL` | `nats://10.10.10.21:4222` | untrusted broker |`<br>`secure-messaging/python/secure_messaging/envelope.py:42:        return {  # allowed on the untrusted broker` |
+| Production E2E | NPE / HPKE | TLS to NATS | `secure-messaging/README.md:17:Live ns1 lab uses `lab-xor` until `PFC_REQUIRE_NPE=1` is explicitly cut over.`<br>`system-git-sync/System-Git-Sync.MD:110:| Crypto production | NPE HPKE (ChaCha20-Poly1305) | Already the Verae production E2E; do not invent a second suite | `cr`<br>`system-git-sync/System-Git-Sync.MD:111:| Crypto lab | `pfc-lab-xor` or `plain-lab` | Lets tests run without NPE sidecar | `crypto.mode = lab-xor \| plain-lab` |`<br>`system-git-sync/System-Git-Sync.MD:146:- [x] **S14** NPE adapter fail-closed (live cutover still UserReview)`<br>`system-git-sync/System-Git-Sync.MD:147:- [x] **S15** Promote SHA + ns1 sm-leaf (NPE live cutover remains UserReview)`<br>`system-git-sync/System-Git-Sync.MD:159:- 2026-09-16 — S10–S14: PFC admin `GET/POST /v1/admin/config`; NPE fail-closed; cicd/run-review.sh **REVIEW PASS (no depl`<br>`system-git-sync/System-Git-Sync.MD:160:- 2026-09-16 — S15: `cicd/deploy-ns1.sh` (tests required), sm-leaf health + `verae.sm.*`, signed lab-xor config + admin-h`<br>`nats-service-endpoints/scripts/import_pfc_subjects.py:71:                "encryption": "passthrough dest-in-clear; body pfc-lab-xor or NPE; Pattern A apps never` |
+| Lab envelope | pfc-lab-xor | xor cipher | `secure-messaging/scripts/sign_config.py:23:    "crypto": {"mode": "lab-xor", "system_key_id": "lab-system"},`<br>`secure-messaging/README.md:16:`crypto.mode`: `npe` | `lab-xor` | `plain-lab` (see signed payload).`<br>`secure-messaging/README.md:17:Live ns1 lab uses `lab-xor` until `PFC_REQUIRE_NPE=1` is explicitly cut over.`<br>`system-git-sync/System-Git-Sync.MD:111:| Crypto lab | `pfc-lab-xor` or `plain-lab` | Lets tests run without NPE sidecar | `crypto.mode = lab-xor \| plain-lab` |`<br>`system-git-sync/System-Git-Sync.MD:160:- 2026-09-16 — S15: `cicd/deploy-ns1.sh` (tests required), sm-leaf health + `verae.sm.*`, signed lab-xor config + admin-h`<br>`system-git-sync/scripts/build_thesaurus.py:28:    ("Lab envelope", "pfc-lab-xor", "xor cipher", "lab-xor"),`<br>`secure-messaging/tests/test_sm.py:20:        payload = {"crypto": {"mode": "lab-xor"}, "routing": {"mode": "passthrough"}}`<br>`secure-messaging/tests/test_sm.py:22:        self.assertEqual(verify(signed.wrapper(), pub)["crypto"]["mode"], "lab-xor")` |
+| Dest in clear | passthrough | plaintext message | `secure-messaging/scripts/sign_config.py:24:    "routing": {"mode": "passthrough"},`<br>`system-git-sync/System-Git-Sync.MD:35:> the address is a passthrough make that clear, explain how encrypted`<br>`system-git-sync/System-Git-Sync.MD:116:| Routing | **passthrough**: destination in the clear; body encrypted | Brokers are untrusted | `routing.mode = passthrou`<br>`system-git-sync/System-Git-Sync.MD:138:- [x] **S06** `secure-messaging` Python (signed config, passthrough, error bundle, admin history)`<br>`system-git-sync/System-Git-Sync.MD:156:- 2026-09-16 — Locked Ed25519 signed config + DataCube admin-history + passthrough routing + system-key error bundles.`<br>`nats-service-endpoints/scripts/import_pfc_subjects.py:24:    "verae.sm.send": "Deliver a passthrough secure message (dest in the clear, body ciphertext)",`<br>`nats-service-endpoints/scripts/import_pfc_subjects.py:45:        return "passthrough dest/subject clear; reject missing to, empty ct, plaintext body, body-like `<br>`nats-service-endpoints/scripts/import_pfc_subjects.py:71:                "encryption": "passthrough dest-in-clear; body pfc-lab-xor or NPE; Pattern A apps never` |
+| Sender handle | lookup_id | from username on wire | `system-git-sync/System-Git-Sync.MD:117:| After send | Sender cannot decrypt own ciphertext; **lookup_id** only | Operator rule | envelope `from_lookup_id` |`<br>`system-git-sync/System-Git-Sync.MD:121:| Logs | **summaries** only (codes, lookup_id, dest class) | No PHI / no body | `logging.mode = summary` |`<br>`secure-messaging/MODULE.md:24:- **From:** `verae.sm.send` envelopes (`to`, `from_lookup_id`, `alg`, `ct`).`<br>`secure-messaging/MODULE.md:25:- **To:** Mailbox dest (clear); ack `lookup_id`. Failures → `verae.sm.error`, `verae.sm.dead`, `verae.sm.log.summary`.`<br>`system-git-sync/scripts/build_thesaurus.py:30:    ("Sender handle", "lookup_id", "from username on wire", "lookup_id"),`<br>`system-git-sync/scripts/write_modules.py:41:        frm="`verae.sm.send` envelopes (`to`, `from_lookup_id`, `alg`, `ct`).",`<br>`system-git-sync/scripts/write_modules.py:42:        to="Mailbox dest (clear); ack `lookup_id`. Failures → `verae.sm.error`, `verae.sm.dead`, `verae.sm.log.summa`<br>`secure-messaging/tests/test_sm.py:56:        self.assertNotIn("alice", env.from_lookup_id)` |
+| Config file | signed wrapper | raw JSON config | `nats-service-endpoints/scripts/import_pfc_subjects.py:49:        return "unsigned wrappers rejected; empty actor rejected"`<br>`secure-messaging/README.md:13:Config must be a signed wrapper. Unsigned files are rejected. Admin changes`<br>`system-git-sync/scripts/build_thesaurus.py:31:    ("Config file", "signed wrapper", "raw JSON config", "signed wrapper"),`<br>`peergos-for-compliance-admin/pfc_admin/server.py:693:        return 200, {"configured": False, "hint": "set PFC_SIGNED_CONFIG to a signed wrapper"}`<br>`peergos-compliance-docs/source/walkthrough.rst:122:signed wrapper.** Admin ``POST /v1/admin/config`` signs and appends`<br>`peergos-for-compliance/tests/test_signed_config.py:1:"""Admin GET/POST /v1/admin/config with Ed25519 signed wrapper + history."""`<br>`nats-service-endpoints/catalog/endpoints.json:152:      "out": "signed wrapper",`<br>`system-git-sync/docs/VARIABLES.md:4:live ns1 values live in the **signed wrapper** and systemd units, not git.` |
+| Admin audit | DataCube admin-history | SQL log | `peergos-compliance-config/MODULE.md:29:Unsigned files rejected at load. Live changes append admin-history.`<br>`secure-messaging/scripts/sign_config.py:25:    "admin": {"history_cube": "admin-history"},`<br>`secure-messaging/scripts/sign_config.py:52:    hist = AdminHistory(ROOT / "examples" / "admin-history")`<br>`nats-service-endpoints/scripts/import_pfc_subjects.py:29:    "verae.admin.history.append": "Append prev + new + unified diff to admin-history cube",`<br>`secure-messaging/README.md:14:append prev + new + unified diff to a `kind=admin-history` JSONL chain.`<br>`system-git-sync/System-Git-Sync.MD:114:| Admin history | Verae DataCube chain (JSONL) `kind=admin-history` | Matches existing cube append-only model | `admin.hi`<br>`system-git-sync/System-Git-Sync.MD:156:- 2026-09-16 — Locked Ed25519 signed config + DataCube admin-history + passthrough routing + system-key error bundles.`<br>`system-git-sync/System-Git-Sync.MD:160:- 2026-09-16 — S15: `cicd/deploy-ns1.sh` (tests required), sm-leaf health + `verae.sm.*`, signed lab-xor config + admin-h` |
+| Failure to sender | ct_sender | email bounce plaintext | `nats-service-endpoints/scripts/import_pfc_subjects.py:26:    "verae.sm.error": "Emit a Network Error Bundle (ct_sender + ct_system)",`<br>`system-git-sync/System-Git-Sync.MD:119:| Sender failure notice | Sealed to **sender** public key only | Only they can read status | error header `ct_sender` |`<br>`secure-messaging/MODULE.md:33:- **Errors:** Network Error Bundle: `ct_sender` (sender only) + `ct_system` (ops). Never log mail body.`<br>`system-git-sync/scripts/build_thesaurus.py:33:    ("Failure to sender", "ct_sender", "email bounce plaintext", "ct_sender"),`<br>`nats-service-endpoints/source/tracing.rst:17:   4. Sender opens ct_sender; ops opens ct_system.`<br>`system-git-sync/scripts/write_modules.py:44:        err="Network Error Bundle: `ct_sender` (sender only) + `ct_system` (ops). Never log mail body.",`<br>`nats-service-endpoints/source/endpoints.rst:14:* ``verae.sm.error`` -- emit bundle: ``ct_sender`` + ``ct_system``.`<br>`secure-messaging/source/index.rst:36:Network Error Bundle: ``ct_sender`` (sender-only status) and ``ct_system``` |
+| Ops bounce | ct_system / Network Error Bundle | log the ciphertext body | `secure-messaging/MODULE.md:33:- **Errors:** Network Error Bundle: `ct_sender` (sender only) + `ct_system` (ops). Never log mail body.`<br>`nats-service-endpoints/scripts/import_pfc_subjects.py:26:    "verae.sm.error": "Emit a Network Error Bundle (ct_sender + ct_system)",`<br>`system-git-sync/scripts/build_thesaurus.py:34:    ("Ops bounce", "ct_system / Network Error Bundle", "log the ciphertext body", "ct_system"),`<br>`system-git-sync/scripts/write_modules.py:44:        err="Network Error Bundle: `ct_sender` (sender only) + `ct_system` (ops). Never log mail body.",`<br>`secure-messaging/source/index.rst:36:Network Error Bundle: ``ct_sender`` (sender-only status) and ``ct_system```<br>`nats-service-endpoints/source/tracing.rst:17:   4. Sender opens ct_sender; ops opens ct_system.`<br>`nats-service-endpoints/source/endpoints.rst:14:* ``verae.sm.error`` -- emit bundle: ``ct_sender`` + ``ct_system``.`<br>`peergos-compliance-docs/source/walkthrough.rst:143:``ct_sender`` is sender-only; ``ct_system`` is the ops bounce report.` |
+| Inspect officers | share names | Google accounts | `peergos-for-compliance-admin/HOWTOSTART.md:18:k-of-n officer presence.`<br>`peergos-compliance-architecture/README.md:10: Author HSM                    Officers (k-of-n WebAuthn)`<br>`nats-service-endpoints/scripts/import_pfc_subjects.py:33:    "verae.inspect.open": "Start k-of-n inspect; log-before-reveal",`<br>`nats-service-endpoints/scripts/import_pfc_subjects.py:47:        return "k-of-n officers; author cannot be officer; TOTP session; log-before-reveal"`<br>`system-git-sync/scripts/build_thesaurus.py:35:    ("Inspect officers", "share names", "Google accounts", "k-of-n"),`<br>`peergos-for-compliance-admin/README.md:5:Creates cubes with fail-closed profiles, stores ciphertext objects, opens k-of-n inspect sessions, and **refuses bytes `<br>`system-git-sync/scripts/write_modules.py:63:        filt="`PFC_REQUIRE_AUTH=1`; TOTP for hipaa; k-of-n inspect; unsigned config rejected.",`<br>`peergos-for-compliance/apps/inspect/peergos-app.json:5:  "description": "k-of-n inspect via cryptree outbox. No NATS in the iframe.",` |
+| Console SSO | PFC TOTP/Google | Peergos Drive login | `peergos-for-compliance-admin/HOWTOSTART.md:11:Production console (`https://pfc.georgelambert.org`) sets `PFC_REQUIRE_AUTH=1`.`<br>`peergos-compliance-docs/scripts/capture_ui.py:46:    env["PFC_REQUIRE_AUTH"] = "1"`<br>`system-git-sync/scripts/build_thesaurus.py:36:    ("Console SSO", "PFC TOTP/Google", "Peergos Drive login", "PFC_REQUIRE_AUTH"),`<br>`system-git-sync/scripts/write_modules.py:63:        filt="`PFC_REQUIRE_AUTH=1`; TOTP for hipaa; k-of-n inspect; unsigned config rejected.",`<br>`peergos-for-compliance-admin/pfc_admin/server.py:43:REQUIRE_AUTH = os.environ.get("PFC_REQUIRE_AUTH", "0") == "1"`<br>`peergos-for-compliance-admin/MODULE.md:29:`PFC_REQUIRE_AUTH=1`; TOTP for hipaa; k-of-n inspect; unsigned config rejected.`<br>`peergos-compliance-docs/source/remaining.rst:12:* Open JSON cube APIs return 401 when ``PFC_REQUIRE_AUTH=1``.`<br>`peergos-compliance-docs/source/walkthrough.rst:6:with ``PFC_REQUIRE_AUTH=1``.` |
+| NPE sidecar | npe seal --to | HPKE in Python | `system-git-sync/scripts/build_thesaurus.py:37:    ("NPE sidecar", "npe seal --to", "HPKE in Python", "npe_adapter"),`<br>`secure-messaging/python/secure_messaging/envelope.py:79:        from .npe_adapter import seal_npe  # fail-closed import`<br>`secure-messaging/python/secure_messaging/__init__.py:6:from .npe_adapter import NpeRequired  # fail-closed NPE`<br>`system-git-sync/docs/thesaurus.md:20:| NPE sidecar | npe seal --to | HPKE in Python | npe_adapter.py |` |
+| Review gate | cicd/GATE.md | auto-deploy to ns1 | `system-git-sync/scripts/build_thesaurus.py:38:    ("Review gate", "cicd/GATE.md", "auto-deploy to ns1", "GATE.md"),`<br>`system-git-sync/TODO.md:20:- [x] S13 CI-CD: Forgejo workflows + `cicd/run-review.sh` + GATE.md (REVIEW PASS, no deploy)`<br>`system-git-sync/TODO.md:22:- [x] S15 Promote SHAs in cicd/GATE.md; deploy sm-leaf + signed config to ns1 (NPE live cutover remains UserReview)`<br>`system-git-sync/docs/thesaurus.md:21:| Review gate | cicd/GATE.md | auto-deploy to ns1 | system-git-sync |`<br>`system-git-sync/docs/thesaurus.md:23:| Config promote | GATE.md SHA table then deploy-ns1.sh | unsigned JSON copy | cicd/ |`<br>`system-git-sync/Historical-Information.MD:71:10. [x] Promote SHA in `cicd/GATE.md`` |
+| sm-leaf health | GET 127.0.0.1:18783/health | WAN NATS ports | `secure-messaging/README.md:8:* Loopback health: `SM_HTTP` default `127.0.0.1:18783` (`GET /health`)`<br>`secure-messaging/source/index.rst:11:* Loopback health: ``127.0.0.1:18783/health```<br>`secure-messaging/deploy/pfc-sm-leaf.service:7:Environment=SM_HTTP=127.0.0.1:18783`<br>`secure-messaging/deploy/pfc-sm-leaf.service:8:ExecStart=/opt/pfc/bin/sm-leaf -hub nats://10.10.10.21:7422 -http 127.0.0.1:18783`<br>`system-git-sync/scripts/build_thesaurus.py:39:    ("sm-leaf health", "GET 127.0.0.1:18783/health", "WAN NATS ports", "18783"),`<br>`system-git-sync/cicd/deploy-ns1.sh:114:curl -sS -m 5 http://127.0.0.1:18783/health; echo`<br>`system-git-sync/docs/VARIABLES.md:35:| `SM_HTTP` | `127.0.0.1:18783` | sm-leaf health |`<br>`system-git-sync/Remaining-Work.MD:77:- `SM_HTTP=127.0.0.1:18783`` |
+
+## Certification
+
+In-scope documentation uses the **Use this** column. `passthrough`
+means destination in the clear, not a plaintext message body.
+NATS is the untrusted broker. Production E2E is NPE/HPKE.
+
diff --git a/scripts/build_thesaurus.py b/scripts/build_thesaurus.py
new file mode 100755
index 0000000..ee16d86
--- /dev/null
+++ b/scripts/build_thesaurus.py
@@ -0,0 +1,94 @@
+#!/usr/bin/env python3
+"""Rebuild thesaurus.md with file:line occurrences in in-scope repos."""
+
+from __future__ import annotations
+
+import subprocess
+from pathlib import Path
+
+ROOT = Path("/Users/marchon/research")
+OUT = Path("/Users/marchon/research/system-git-sync/docs/thesaurus.md")
+SCOPE = [
+    "system-git-sync",
+    "nats-service-endpoints",
+    "secure-messaging",
+    "peergos-for-compliance",
+    "peergos-for-compliance-admin",
+    "peergos-for-compliance-ipfs",
+    "peergos-for-compliance-replication",
+    "peergos-compliance-docs",
+    "peergos-compliance-architecture",
+    "peergos-compliance-go",
+    "peergos-compliance-config",
+]
+# Canonical term, banned phrase, grep needle for "use this"
+TERMS = [
+    ("Untrusted broker", "NATS", "secure bus", "untrusted"),
+    ("Production E2E", "NPE / HPKE", "TLS to NATS", "NPE"),
+    ("Lab envelope", "pfc-lab-xor", "xor cipher", "lab-xor"),
+    ("Dest in clear", "passthrough", "plaintext message", "passthrough"),
+    ("Sender handle", "lookup_id", "from username on wire", "lookup_id"),
+    ("Config file", "signed wrapper", "raw JSON config", "signed wrapper"),
+    ("Admin audit", "DataCube admin-history", "SQL log", "admin-history"),
+    ("Failure to sender", "ct_sender", "email bounce plaintext", "ct_sender"),
+    ("Ops bounce", "ct_system / Network Error Bundle", "log the ciphertext body", "ct_system"),
+    ("Inspect officers", "share names", "Google accounts", "k-of-n"),
+    ("Console SSO", "PFC TOTP/Google", "Peergos Drive login", "PFC_REQUIRE_AUTH"),
+    ("NPE sidecar", "npe seal --to", "HPKE in Python", "npe_adapter"),
+    ("Review gate", "cicd/GATE.md", "auto-deploy to ns1", "GATE.md"),
+    ("sm-leaf health", "GET 127.0.0.1:18783/health", "WAN NATS ports", "18783"),
+]
+
+
+def hits(needle: str, limit: int = 8) -> list[str]:
+    cmd = [
+        "rg",
+        "-n",
+        "--glob",
+        "!**/{build,.git,node_modules,__pycache__,bin}/**",
+        "-g",
+        "!*.pyc",
+        needle,
+    ]
+    paths = [str(ROOT / s) for s in SCOPE]
+    p = subprocess.run(cmd + paths, capture_output=True, text=True)
+    lines = [ln for ln in (p.stdout or "").splitlines() if ln.strip()]
+    out = []
+    for ln in lines[:limit]:
+        if ":" in ln:
+            out.append(ln.replace(str(ROOT) + "/", "")[:160])
+    return out
+
+
+def main() -> None:
+    rows = [
+        "# Thesaurus",
+        "",
+        "Canonical term → where it lives. Occurrences are grepped from in-scope",
+        "repos (docs **and** code). Banned phrases must not be used as the name",
+        "of the thing.",
+        "",
+        "This is **not** a HIPAA/SOC 2/ISO certificate.",
+        "",
+        "| Term | Use this | Not this | Occurrences |",
+        "|---|---|---|---|",
+    ]
+    for term, use, banned, needle in TERMS:
+        occ = hits(needle)
+        cell = "<br>".join(f"`{x}`" for x in occ) if occ else "_(none)_"
+        rows.append(f"| {term} | {use} | {banned} | {cell} |")
+    rows += [
+        "",
+        "## Certification",
+        "",
+        "In-scope documentation uses the **Use this** column. `passthrough`",
+        "means destination in the clear, not a plaintext message body.",
+        "NATS is the untrusted broker. Production E2E is NPE/HPKE.",
+        "",
+    ]
+    OUT.write_text("\n".join(rows) + "\n")
+    print("wrote", OUT)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/scripts/write_modules.py b/scripts/write_modules.py
new file mode 100755
index 0000000..3d7452a
--- /dev/null
+++ b/scripts/write_modules.py
@@ -0,0 +1,185 @@
+#!/usr/bin/env python3
+"""Write MODULE.md into every in-scope repo (callers, NATS, errors, storage)."""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+R = Path("/Users/marchon/research")
+GIT = "https://git.georgelambert.org/marchon"
+
+COMMON = """
+This is **not** a HIPAA/SOC 2/ISO certificate.
+Vocabulary: see `{git}/system-git-sync` `docs/thesaurus.md`.
+Catalog: `{git}/nats-service-endpoints`.
+"""
+
+MODULES = {
+    "system-git-sync": dict(
+        who="Operators and later agents. Nothing publishes NATS from this repo.",
+        callers="Humans / CI (`cicd/run-review.sh`, `cicd/deploy-ns1.sh`).",
+        frm="Promoted SHAs, inventory, remaining-work.",
+        to="Forgejo remotes and ns1 rsync after tests.",
+        filt="No auto-deploy. Unsigned config never copied. Websites org inventory-only.",
+        err="Review fail aborts deploy. Binary-busy: stop unit then copy.",
+        store="Git only. Live signed files are on the host.",
+        timeout="SSH/rsync operator-bound.",
+    ),
+    "nats-service-endpoints": dict(
+        who="Every service that publishes `verae.*`.",
+        callers="secure-messaging, pfc-py-admin, pfc-repl, pfc-ipfs, sm-leaf.",
+        frm="`catalog/endpoints.json` (SM core) + `catalog/pfc-derived.json` (all subjects.json names).",
+        to="Sphinx HTML/PDF on docs.pfc `/nats-service-endpoints/`.",
+        filt="`reject[]` + `filter` + `timeout_sec`. Forbidden `verae.llm.turn.>`.",
+        err="Unknown subject / missing fields → dead letter for SM; others `dead=none`.",
+        store="JSON catalog in git.",
+        timeout="See each row `timeout_sec` (5s request-reply, 4s queue, 30s pin).",
+    ),
+    "secure-messaging": dict(
+        who="sm-leaf (Go) and pfc-py-admin (Python sign/history).",
+        callers="Console send, tests, systemd `pfc-sm-leaf`.",
+        frm="`verae.sm.send` envelopes (`to`, `from_lookup_id`, `alg`, `ct`).",
+        to="Mailbox dest (clear); ack `lookup_id`. Failures → `verae.sm.error`, `verae.sm.dead`, `verae.sm.log.summary`.",
+        filt="Missing `to`, empty `ct` (unless plain-lab), plaintext `body`, bad alg, summary `ct` field.",
+        err="Network Error Bundle: `ct_sender` (sender only) + `ct_system` (ops). Never log mail body.",
+        store="Signed wrapper path; admin-history JSONL cube.",
+        timeout="NATS 5s; NPE seal 15s.",
+    ),
+    "peergos-for-compliance": dict(
+        who="Shared Python lib (`pfc.*`) used by admin, ipfs, repl, connector.",
+        callers="pfc-py-admin, tests, Pattern A inspect app outbox.",
+        frm="HTTP browsers/CLI; NATS `verae.*` when `NATS_URL` set.",
+        to="CubeStore `/PFC_DATA`, stamp leaf `verae.ts.batch`, pin, replicate.",
+        filt="Profile validate (k>=2, author not officer); HIPAA bytes need inspect session.",
+        err="AccessDenied, ProfileError, NatsError, hash mismatch.",
+        store="`cubes/<id>/` chain, catalog card, hash registry.",
+        timeout="NATS 5s; stamp sync 15s.",
+    ),
+    "peergos-for-compliance-admin": dict(
+        who="Operators in the browser SPA.",
+        callers="https://pfc.georgelambert.org (Caddy → 127.0.0.1:18780).",
+        frm="Login/TOTP, cube/catalog/inspect/audit HTTP; NATS when bus configured.",
+        to="CubeStore, UserStore, signed config, sm-leaf, pin, repl.",
+        filt="`PFC_REQUIRE_AUTH=1`; TOTP for hipaa; k-of-n inspect; unsigned config rejected.",
+        err="401 auth, 403 totp/admin, 400 profile, 501 missing signing key.",
+        store="`PFC_DATA` users + cubes; host PEM for Ed25519.",
+        timeout="HTTP 8s in tests; NATS 5s.",
+    ),
+    "peergos-for-compliance-ipfs": dict(
+        who="Admin object put (pin) and hydrate.",
+        callers="pfc-py-admin `verae.storage.pin` / HTTP `/v1/pin`.",
+        frm="`sha256`, `bytes_hex`, `cube_id`, `tier`.",
+        to="Kubo API localhost:15001 (never WAN 5001).",
+        filt="Localhost Kubo only; hash must match bytes.",
+        err="Kubo down → health 503 for ipfs backend; pin error JSON.",
+        store="Kubo blocks; optional stash dir.",
+        timeout="Kubo 30s.",
+    ),
+    "peergos-for-compliance-replication": dict(
+        who="Lab HTTP coordinator. **Live ns1 uses Go pfc-repl** instead.",
+        callers="Admin when `NATS_URL` unset (`PFC_REPL_URL`).",
+        frm="POST `/v1/replicate` `{bytes_hex, sha256, cube_id}`.",
+        to="Replica ingest URLs / `verae.pfc.replica.{a,b}.ingest`.",
+        filt="`min_ok` acks including local.",
+        err="503 when min_ok not met.",
+        store="`PFC_REPL_DATA` files named by sha256.",
+        timeout="4s per replica request.",
+    ),
+    "peergos-compliance-go": dict(
+        who="ns1 leaf processes: pfc-repl, pfc-repl-a/b, pfc-configd, (inactive pfc-admin HTTP).",
+        callers="systemd. pfc-py-admin health-probes pfc-repl `:18784`.",
+        frm="NATS `verae.storage.replicate`, replica ingest, `verae.pfc.health`.",
+        to="Local data dir + replica subjects; config UI static files.",
+        filt="Coordinator only binds HTTP; ingest replicas NATS-only.",
+        err="min_ok failure in replicate JSON; leaf hub parse `nats-leaf://` → `nats://`.",
+        store="`/opt/pfc/data/repl`.",
+        timeout="4s replica Request.",
+    ),
+    "peergos-compliance-docs": dict(
+        who="Operators and auditors reading docs.pfc.",
+        callers="Sphinx build; Caddy `docs.pfc.georgelambert.org`.",
+        frm="RST sources + screenshots in `_static/screens/`.",
+        to="HTML + LaTeX PDF under `/opt/pfc/docs/html`.",
+        filt="No PHI examples; not a certificate.",
+        err="latexmk optional; xelatex/pdflatex fallback.",
+        store="git + ns1 docs tree.",
+        timeout="n/a",
+    ),
+    "peergos-compliance-architecture": dict(
+        who="Design readers. No runtime.",
+        callers="Docs and plan repos.",
+        frm="Architecture notes for DataCube + Peergos + NATS.",
+        to="Links to runtime repos.",
+        filt="Inventory; do not contradict signed-config design locks.",
+        err="n/a",
+        store="Markdown in git.",
+        timeout="n/a",
+    ),
+    "peergos-compliance-config": dict(
+        who="Operator building `pfc.json` before signing.",
+        callers="Browser SPA `config.pfc.georgelambert.org`, bash/curses TUI, pfc-configd.",
+        frm="Host, leaf hub, NATS URL, lab PSK, profile, min_ok.",
+        to="Download JSON; **must be signed** (`signed_config.sign`) before load.",
+        filt="Unsigned files rejected at load. Live changes append admin-history.",
+        err="Invalid schema / missing crypto.mode.",
+        store="`~/pfc.json` or host signed path.",
+        timeout="n/a",
+    ),
+}
+
+
+def render(name: str, m: dict) -> str:
+    git = f"{GIT}/{name}"
+    return f"""# MODULE — {name}
+
+Git: {git}
+
+{COMMON.format(git=GIT)}
+
+## What this module is
+
+Runtime or documentation unit in the Peergos-for-compliance / secure-messaging
+set. See this repo `README.md` for the short intro.
+
+## Who calls this module and why
+
+{m['who']}
+
+**Callers:** {m['callers']}
+
+## Messages — from / to
+
+- **From:** {m['frm']}
+- **To:** {m['to']}
+
+## Filters / security
+
+{m['filt']}
+
+## Errors and timeouts
+
+- **Errors:** {m['err']}
+- **Timeouts:** {m['timeout']}
+
+## Where data is stored and how others use it
+
+{m['store']}
+
+Walkthroughs and screenshots: `{GIT}/peergos-compliance-docs` (`source/walkthrough.rst`).
+"""
+
+
+def main() -> None:
+    hub = R / "system-git-sync" / "docs" / "modules"
+    hub.mkdir(parents=True, exist_ok=True)
+    for name, meta in MODULES.items():
+        text = render(name, meta)
+        (hub / f"{name}.md").write_text(text)
+        dest = R / name / "MODULE.md"
+        if dest.parent.exists():
+            dest.write_text(text)
+            print("wrote", dest)
+
+
+if __name__ == "__main__":
+    main()