diff --git a/cmd/mesh-controller/build.go b/cmd/mesh-controller/build.go
index 56f7afb..452a74e 100644
--- a/cmd/mesh-controller/build.go
+++ b/cmd/mesh-controller/build.go
@@ -530,6 +530,15 @@ func takeIn(ctx context.Context, inv *inventory.Inventory, result link.BuildResu
 	if result.Source != nil && result.Source.Seat != "" {
 		recorded.Repository, recorded.Seat = result.Source.Repository, result.Source.Seat
 	}
+	// **A build at a commit does not change the branch a module follows** (novox/hq 04-ISSUES/215):
+	// the commit is built and recorded as what it was built from, and the module keeps following
+	// what it followed before — the repository's default branch for one new to the catalogue.
+	if followedBranch(result.Ref) == "" && result.Ref != "" {
+		recorded.Ref = ""
+		if was, err := inv.SourceOf(ctx, manifest.Module); err == nil {
+			recorded.Ref = followedBranch(was.Ref)
+		}
+	}
 	if err := namesNoInstallation(manifest); err != nil {
 		return manifest, kept, fmt.Errorf("%s built %s (%s), and the mesh does not register it: %w",
 			result.On, result.Repository, short(result.Commit), err)
diff --git a/cmd/mesh-controller/build_test.go b/cmd/mesh-controller/build_test.go
index a39ef6e..29d0d73 100644
--- a/cmd/mesh-controller/build_test.go
+++ b/cmd/mesh-controller/build_test.go
@@ -63,3 +63,40 @@ func TestABuildHeardIsRecordedAndRegistered(t *testing.T) {
 		t.Fatalf("a failure is said in the builder's words: %v", err)
 	}
 }
+
+// novox/hq 04-ISSUES/215: a build asked at a commit is recorded as built from that commit, and the
+// module keeps following the branch it followed — a new one, the default branch.
+func TestABuildAtACommitKeepsTheBranchTheModuleFollows(t *testing.T) {
+	open := aMesh(t)
+	ctx := t.Context()
+	manifest, _ := json.Marshal(map[string]any{"module": "unifi", "version": "1"})
+	result := func(id, ref, commit string) link.BuildResult {
+		return link.BuildResult{ID: id, Repository: "http://forge.internal:20000/novox/mesh-catalog.git",
+			Path: "modules/unifi", Ref: ref, On: "anchor", Commit: commit, Manifest: manifest,
+			Source: &link.SourceOnSeat{Seat: "git", Repository: "novox/mesh-catalog"}}
+	}
+	if _, _, err := takeIn(ctx, open.inventory, result("b-1", "main", "1111111aaaa")); err != nil {
+		t.Fatal(err)
+	}
+	if _, _, err := takeIn(ctx, open.inventory, result("b-2", "9c97a8a", "9c97a8a1d2c3")); err != nil {
+		t.Fatal(err)
+	}
+	src, err := open.inventory.SourceOf(ctx, "unifi")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if src.Ref != "main" || src.BuiltFrom != "9c97a8a1d2c3" {
+		t.Errorf("after a build at a commit the module follows %q, built from %q; want main, 9c97a8a1d2c3", src.Ref, src.BuiltFrom)
+	}
+
+	// One new to the catalogue, first built at a commit, follows the default branch.
+	other, _ := json.Marshal(map[string]any{"module": "letta", "version": "1"})
+	r := result("b-3", "deadbeef", "deadbeefcafe")
+	r.Manifest, r.Path = other, "modules/letta"
+	if _, _, err := takeIn(ctx, open.inventory, r); err != nil {
+		t.Fatal(err)
+	}
+	if src, _ := open.inventory.SourceOf(ctx, "letta"); src.Ref != "" {
+		t.Errorf("a module first built at a commit follows %q, want the default branch", src.Ref)
+	}
+}
diff --git a/cmd/mesh-controller/network_test.go b/cmd/mesh-controller/network_test.go
index 6c76bed..adea345 100644
--- a/cmd/mesh-controller/network_test.go
+++ b/cmd/mesh-controller/network_test.go
@@ -266,6 +266,12 @@ func TestTheResolverIsToldEveryMachineOnTheNetworkAndToldAgainWhenOneLeaves(t *t
 	if _, err := assign(ctx, open, "anchor", "dnsmasq"); err != nil {
 		t.Fatal(err)
 	}
+	// Its bus credential, as assigning issues it where the bus is reachable (novox/hq issue 203):
+	// no bus is known to this test, so it is minted here, or composing refuses the placeholder.
+	if _, err := open.inventory.MintBusPassword(ctx, inventory.BusUser{
+		Username: "anchor.dnsmasq", Kind: inventory.BusModule, Node: "anchor", Module: "dnsmasq"}); err != nil {
+		t.Fatal(err)
+	}
 	zones := func() string {
 		t.Helper()
 		for _, r := range composed(t, open, "anchor").Resources {
diff --git a/cmd/mesh-controller/order_test.go b/cmd/mesh-controller/order_test.go
index be2c4d0..2acac30 100644
--- a/cmd/mesh-controller/order_test.go
+++ b/cmd/mesh-controller/order_test.go
@@ -211,3 +211,27 @@ func TestWhatAHandedOverModuleRecordsAboutItsSource(t *testing.T) {
 		}
 	}
 }
+
+// novox/hq 04-ISSUES/215: a module once built at a commit still follows its branch — a merge into it
+// matches the module, and a plan re-asks the branch, not the old commit.
+func TestAModuleBuiltAtACommitStillFollowsItsBranch(t *testing.T) {
+	m := link.SourceMoved{Owner: "novox", Repo: "mesh-catalog", Base: "main"}
+	pinned := inventory.Source{Repository: "novox/mesh-catalog", Seat: "git", Ref: "9c97a8a"}
+	if !sourceIs(pinned, m) {
+		t.Error("a module whose record names a commit is left out of a merge into its branch")
+	}
+	full := inventory.Source{Repository: "novox/mesh-catalog", Seat: "git", Ref: "9c97a8a1d2c3b4a5f60718293a4b5c6d7e8f9012"}
+	if !sourceIs(full, m) {
+		t.Error("a full commit hash is read as a branch")
+	}
+	if got := followedBranch("9c97a8a"); got != "" {
+		t.Errorf("a plan would re-ask the old commit %q", got)
+	}
+	if got := followedBranch("release"); got != "release" {
+		t.Errorf("a branch is not followed as named: %q", got)
+	}
+	// A module that follows another branch is still not this merge's.
+	if sourceIs(inventory.Source{Repository: "novox/mesh-catalog", Seat: "git", Ref: "release"}, m) {
+		t.Error("a module following another branch was matched")
+	}
+}
diff --git a/cmd/mesh-controller/release_plan.go b/cmd/mesh-controller/release_plan.go
index 438ea38..65c2b01 100644
--- a/cmd/mesh-controller/release_plan.go
+++ b/cmd/mesh-controller/release_plan.go
@@ -272,7 +272,8 @@ func askTier(ctx context.Context, inv *inventory.Inventory, p *inventory.Plan) e
 		}
 		source := buildSource{Repository: e.Source.Repository, Seat: e.Source.Seat}
 		fmt.Printf("  tier %d: ", p.Tier)
-		if err := buildOne(ctx, source, e.Source.Path, e.Source.Ref, 0); err != nil {
+		// The branch it follows, never a commit a build once named (novox/hq 04-ISSUES/215).
+		if err := buildOne(ctx, source, e.Source.Path, followedBranch(e.Source.Ref), 0); err != nil {
 			state.State = "failed"
 			state.Why = err.Error()
 			p.State = inventory.PlanFailed
@@ -399,6 +400,24 @@ func advanceOnce(ctx context.Context, open *stores, p *inventory.Plan,
 		}
 		return true, nil
 	}
+	// **Asked: settle from the build records first** (novox/hq 04-ISSUES/214). An outcome is taken
+	// in by whichever controller hears it, and a merge to the controller's own repository replaces
+	// the controller in its first tier: the build that produced the new one is recorded, and the
+	// plan never hears it. The record is the fact; a build recorded after the ask is that tier's
+	// outcome, whoever was listening.
+	recorded := map[string][]inventory.Build{}
+	for _, m := range tier {
+		if s := p.Modules[m]; s != nil && s.State == "asked" {
+			builds, err := inv.Builds(ctx, m, 5)
+			if err != nil {
+				return false, err
+			}
+			recorded[m] = builds
+		}
+	}
+	if settleFromRecords(p, tier, recorded) {
+		return true, nil
+	}
 	// Asked: wait for every build.
 	var latest time.Time
 	for _, m := range tier {
@@ -755,3 +774,41 @@ func splitList(s string) []string {
 	}
 	return out
 }
+
+// settleFromRecords marks every module of the tier still `asked` built — or failed — from a build
+// recorded after it was asked, and says whether it changed anything (novox/hq 04-ISSUES/214).
+// Newest first, as Builds answers: the first record after the ask is the outcome of that ask.
+func settleFromRecords(p *inventory.Plan, tier []string, recorded map[string][]inventory.Build) bool {
+	changed := false
+	for _, m := range tier {
+		s := p.Modules[m]
+		if s == nil || s.State != "asked" || s.AskedAt == nil {
+			continue
+		}
+		var outcome *inventory.Build
+		for i := range recorded[m] {
+			b := recorded[m][i]
+			if b.At.Before(*s.AskedAt) {
+				break
+			}
+			outcome = &b
+		}
+		if outcome == nil {
+			continue
+		}
+		at := outcome.At
+		if outcome.Worked() {
+			s.State = "built"
+			s.BuiltAt = &at
+			s.Commit = outcome.Commit
+		} else {
+			s.State = "failed"
+			s.Why = outcome.Failed
+			p.State = inventory.PlanFailed
+			p.Note = fmt.Sprintf("%s failed to build in tier %d", m, p.Tier)
+		}
+		fmt.Printf("%s: %s settled from the build records as %s (%s)\n", p.ID, m, s.State, outcome.ID)
+		changed = true
+	}
+	return changed
+}
diff --git a/cmd/mesh-controller/release_plan_test.go b/cmd/mesh-controller/release_plan_test.go
index 5bbccbd..c414023 100644
--- a/cmd/mesh-controller/release_plan_test.go
+++ b/cmd/mesh-controller/release_plan_test.go
@@ -126,3 +126,40 @@ func TestABundleIsPlannedAfterTheToolchainItIsCompiledIn(t *testing.T) {
 		t.Fatalf("the toolchain, then the bundle: %v", p.Tiers)
 	}
 }
+
+// novox/hq 04-ISSUES/214: a plan whose build outcome was recorded while no controller followed it —
+// the controller rebuilding itself — settles from the build records instead of waiting for ever.
+func TestAPlanSettlesAnAskedBuildFromTheRecords(t *testing.T) {
+	asked := time.Date(2026, 10, 3, 19, 20, 0, 0, time.UTC)
+	p := inventory.Plan{ID: "plan-1", Tiers: [][]string{{"mesh-controller", "builder"}, {"route-proxy"}},
+		Modules: map[string]*inventory.PlanModule{
+			"mesh-controller": {State: "asked", AskedAt: &asked},
+			"builder":         {State: "asked", AskedAt: &asked},
+		}}
+	records := map[string][]inventory.Build{
+		// Newest first, as Builds answers: the build after the ask is the outcome.
+		"mesh-controller": {
+			{ID: "build-2", Commit: "2ebbb799", At: asked.Add(4 * time.Minute)},
+			{ID: "build-1", Commit: "06ea2168", At: asked.Add(-10 * time.Minute)},
+		},
+		// Only a build from before the ask: not this ask's outcome.
+		"builder": {{ID: "build-0", Commit: "06ea2168", At: asked.Add(-time.Hour)}},
+	}
+	if !settleFromRecords(&p, p.Tiers[0], records) {
+		t.Fatal("nothing settled, though the controller's build is recorded after the ask")
+	}
+	if s := p.Modules["mesh-controller"]; s.State != "built" || s.Commit != "2ebbb799" || s.BuiltAt == nil {
+		t.Errorf("the controller's ask is %+v, want built from 2ebbb799", s)
+	}
+	if s := p.Modules["builder"]; s.State != "asked" {
+		t.Errorf("an ask with no record after it was settled: %+v", s)
+	}
+
+	// A failure recorded after the ask fails the plan, as hearing it would have.
+	q := inventory.Plan{ID: "plan-2", Tiers: [][]string{{"x"}},
+		Modules: map[string]*inventory.PlanModule{"x": {State: "asked", AskedAt: &asked}}}
+	settleFromRecords(&q, q.Tiers[0], map[string][]inventory.Build{"x": {{ID: "b", Failed: "no", At: asked.Add(time.Minute)}}})
+	if q.State != inventory.PlanFailed || q.Modules["x"].State != "failed" {
+		t.Errorf("a recorded failure did not fail the plan: %+v %+v", q, q.Modules["x"])
+	}
+}
diff --git a/cmd/mesh-controller/upgrades.go b/cmd/mesh-controller/upgrades.go
index 0aa9ffd..b9d9cd2 100644
--- a/cmd/mesh-controller/upgrades.go
+++ b/cmd/mesh-controller/upgrades.go
@@ -5,6 +5,7 @@ import (
 	"errors"
 	"flag"
 	"fmt"
+	"regexp"
 	"strings"
 	"time"
 
@@ -283,6 +284,14 @@ func (f following) SourceMoved(ctx context.Context, m link.SourceMoved) error {
 	if isHistory(m.MergedAt, lastLookAt(entries, m)) {
 		packaging = nil
 	}
+	// Said, never silent (novox/hq 04-ISSUES/215): a module built from this repository that follows
+	// another branch is not part of this merge, and whoever is waiting for its change should read why.
+	for _, e := range entries {
+		if sameRepository(e.Source.Repository, m) && !sourceIs(e.Source, m) {
+			fmt.Printf("  %s is built from %s/%s and follows %s, not %s; this merge leaves it out\n",
+				e.Manifest.Module, m.Owner, m.Repo, e.Source.Ref, m.Base)
+		}
+	}
 	touched := whatTheMergeTouched(from, entries, m)
 	for _, e := range touched {
 		if err := inv.SourceMoved(ctx, e.Manifest.Module, m.Commit); err != nil {
@@ -345,7 +354,24 @@ func sourceIs(s inventory.Source, m link.SourceMoved) bool {
 	if !sameRepository(s.Repository, m) {
 		return false
 	}
-	return s.Ref == "" || s.Ref == m.Base
+	ref := followedBranch(s.Ref)
+	return ref == "" || ref == m.Base
+}
+
+// commitRef is a ref that names a commit rather than a branch: what `build --ref <commit>` asks for.
+var commitRef = regexp.MustCompile(`^[0-9a-f]{7,40}$`)
+
+// followedBranch is the branch a recorded ref means a module follows (novox/hq 04-ISSUES/215). **A
+// commit is never a branch to follow.** A build asked at a commit — to try one, or to pin it during a
+// fix — recorded that commit as the module's ref; every merge after it then failed to match the
+// module, its plan left it out without saying so, and every plan that rebuilt it asked for that same
+// old commit again. A commit recorded so is read as the repository's default branch, which is what
+// the module followed before it; a branch is followed as named.
+func followedBranch(ref string) string {
+	if commitRef.MatchString(strings.TrimSpace(ref)) {
+		return ""
+	}
+	return ref
 }
 
 // sameRepository is whether a recorded repository is the one a merge names, in either spelling it
diff --git a/internal/broker/nats.go b/internal/broker/nats.go
index c5c01c8..86ecace 100644
--- a/internal/broker/nats.go
+++ b/internal/broker/nats.go
@@ -469,8 +469,24 @@ func PermissionsFor(p Principal) (Permissions, error) {
 		// request once, so the runtime announces everything it carries under its own name.
 		sub = append(sub, announcing(append([]string{RuntimeModule}, serves...)...)...)
 		pub = append(pub, discovering()...)
-		// Nothing about consumers: it consumes nothing. A module's reactions to events are its
-		// own long-lived process, which ADR 0175 leaves where it is; what moves here is tools.
+		// **And it consumes for the modules it carries** (novox/hq ADR 0198, which changes ADR 0175's
+		// "it consumes nothing"): a module's long-running code is a bundle this runtime launches, and
+		// the runtime is its bus — it reads the module's own durable consumer and acknowledges what
+		// the module's code took. Exactly the grants the module's own principal has for that consumer,
+		// on its name and no other's: asking about it, pulling from it, acknowledging it. The
+		// consumer is still the controller's to make, from the module's own principal.
+		for _, d := range p.Carries {
+			own := Principal{Kind: KindModule, Node: p.Node, Module: d.Module, Emits: d.Emits,
+				Consumes: d.Consumes, Serves: d.Serves, Holds: d.Holds, Uses: d.Uses, Watches: d.Watches}
+			if _, consumes := ConsumerFor(own); !consumes {
+				continue
+			}
+			stream, durable := consumerStream(own), consumerDurable(own)
+			pub = append(pub,
+				"$JS.API.CONSUMER.INFO."+stream+"."+durable,
+				"$JS.API.CONSUMER.MSG.NEXT."+stream+"."+durable,
+				"$JS.ACK."+stream+"."+durable+".>")
+		}
 		sub = unique(sub)
 		pub = unique(pub)
 	}
diff --git a/internal/broker/nats_test.go b/internal/broker/nats_test.go
index dad5ed9..404919b 100644
--- a/internal/broker/nats_test.go
+++ b/internal/broker/nats_test.go
@@ -378,7 +378,7 @@ func TestAModulePullsItsOwnConsumerAndNoOthers(t *testing.T) {
 // their tools (novox/hq ADR 0175): every carried module's tool namespace, every held seat's verbs
 // on this node, every module's membership on this node, and a call to anything. Nothing it
 // consumes, because it reacts to nothing.
-func TestTheRuntimeServesTheUnionAndConsumesNothing(t *testing.T) {
+func TestTheRuntimeServesTheUnionAndConsumesForItsModules(t *testing.T) {
 	filter := Seat{Name: "node-packet-filter", Scope: "node", Serves: []string{"rules", "reload"}}
 	p := Principal{Kind: KindNodeTools, Node: "anchor", Module: RuntimeModule, Carries: []Declared{
 		{Module: "nftables", Holds: []Seat{filter}, Serves: []string{"firewall_rules"}},
@@ -408,22 +408,33 @@ func TestTheRuntimeServesTheUnionAndConsumesNothing(t *testing.T) {
 			t.Errorf("the runtime may not publish %s: %v", want, perms.Publish)
 		}
 	}
-	// Nothing of what a carried module consumes, and no consumer of its own to ack.
-	for _, s := range perms.Subscribe {
-		if strings.Contains(s, ".event.") || strings.HasPrefix(s, "_DELIVER.") {
-			t.Errorf("the runtime was granted a delivery it has no consumer for: %s", s)
+	// It reads the consumer of every carried module that consumes — that module's, by its name, as
+	// the module's own principal could (novox/hq ADR 0198) — and of no module that consumes nothing.
+	for _, want := range []string{
+		"$JS.API.CONSUMER.INFO.EVENTS.anchor_zsh",
+		"$JS.API.CONSUMER.MSG.NEXT.EVENTS.anchor_zsh",
+		"$JS.ACK.EVENTS.anchor_zsh.>",
+	} {
+		if !contains(perms.Publish, want) {
+			t.Errorf("the runtime may not read zsh's consumer: %s missing from %v", want, perms.Publish)
 		}
 	}
 	for _, s := range perms.Publish {
-		if strings.HasPrefix(s, "$JS.ACK.") || strings.Contains(s, "CONSUMER") {
-			t.Errorf("the runtime was granted a consumer's subject and has no consumer: %s", s)
+		if (strings.HasPrefix(s, "$JS.ACK.") || strings.Contains(s, "CONSUMER")) && !strings.Contains(s, "anchor_zsh") {
+			t.Errorf("the runtime was granted a consumer no carried module of it consumes on: %s", s)
+		}
+	}
+	// It pulls; nothing is pushed to it, and it subscribes no event subject directly.
+	for _, s := range perms.Subscribe {
+		if strings.Contains(s, ".event.") || strings.HasPrefix(s, "_DELIVER.") {
+			t.Errorf("the runtime was granted a delivery: %s", s)
 		}
 	}
 	if !perms.AllowResponses {
 		t.Error("the runtime answers what it is asked, and may not reply")
 	}
 	if _, needed := ConsumerFor(p); needed {
-		t.Error("a consumer would be made for the runtime, which consumes nothing")
+		t.Error("a consumer would be made for the runtime itself; it reads its modules' consumers, never one of its own")
 	}
 	// Each subject once in each list: the file is read as the mesh's authority model. One subject may
 	// stand in both — the runtime answers discovery on `$SRV.INFO` and, as the console, asks it
diff --git a/internal/catalogue/build.go b/internal/catalogue/build.go
index 1bc31c6..23d3aa6 100644
--- a/internal/catalogue/build.go
+++ b/internal/catalogue/build.go
@@ -87,6 +87,12 @@ func (m Manifest) Resolve(built []Built) (Manifest, error) {
 			loads := append([]string(nil), a.Loads...)
 			if a.Loads == nil && len(m.Tools) > 0 {
 				loads = append([]string(nil), a.Entrypoints...)
+				// A bundle compiled to a binary has no entrypoints: the binary is what it is, and what
+				// the runtime starts to serve it (novox/hq ADR 0193). So a Go tools bundle is served
+				// as Go — the runtime execs it — exactly as a TypeScript one is through its launcher.
+				if bin := BinaryOf(a); bin != "" {
+					loads = []string{bin}
+				}
 			}
 			// **Kept, never routed** (ADR 0155): the builder publishes to the store at the address
 			// it reached it by, and a manifest carrying that address names an installation —
@@ -242,6 +248,11 @@ func (b *Build) problems(module string) []string {
 				for _, e := range a.Entrypoints {
 					found = found || e == load
 				}
+				// A bundle compiled to a binary is one executable: the runtime loads that or nothing
+				// (novox/hq ADR 0193).
+				if bin := BinaryOf(a); bin != "" {
+					found = load == bin
+				}
 				if !found {
 					problems = append(problems, fmt.Sprintf(
 						"%s: %q says the runtime loads %q, which is not among its entrypoints — "+
@@ -436,3 +447,33 @@ func BinaryOf(a Artifact) string {
 	}
 	return a.Name
 }
+
+// undeliveredBundles says which of a module's bundles nothing would ever put on a machine (novox/hq
+// 04-ISSUES/216). A bundle reaches a machine three ways: the node's runtime serves it (it says
+// `loads`, or its module declares `tools`), a resource names it (a process, a step, an archive), or
+// it is the runtime itself. One reached by none of them was built, recorded and pushed as success,
+// and was simply absent — seven modules' tools went missing that way on 2026-10-03. Refused here,
+// naming the field that would deliver it.
+func undeliveredBundles(m Manifest) []string {
+	if m.Build == nil || m.Module == RuntimeModule {
+		return nil
+	}
+	named := map[string]bool{}
+	for _, r := range m.Resources {
+		if a, ok := r["artifact"].(string); ok && a != "" {
+			named[a] = true
+		}
+	}
+	var problems []string
+	for _, a := range m.Build.Artifacts {
+		if a.Kind != ArtifactBundle || named[a.Name] || len(a.Loads) > 0 || len(m.Tools) > 0 {
+			continue
+		}
+		problems = append(problems, fmt.Sprintf(
+			"%s: the bundle %q would be built and never reach a machine: nothing loads it, runs it or "+
+				"unpacks it. A tools bundle says `loads` (the entrypoints the node's runtime serves) or its "+
+				"module lists its `tools`; a daemon or a step is a resource naming it (novox/hq 04-ISSUES/216)",
+			m.Module, a.Name))
+	}
+	return problems
+}
diff --git a/internal/catalogue/manifest.go b/internal/catalogue/manifest.go
index 01686d5..aef8497 100644
--- a/internal/catalogue/manifest.go
+++ b/internal/catalogue/manifest.go
@@ -1373,6 +1373,7 @@ func ParseManifest(raw []byte) (Manifest, error) {
 		}
 	}
 	problems = append(problems, m.Build.problems(m.Module)...)
+	problems = append(problems, undeliveredBundles(m)...)
 	// **What provides the artifact store cannot be delivered through it** (novox/hq 04-ISSUES/029).
 	//
 	// Building publishes to the store, and the builder will not start without one. So a module
diff --git a/internal/catalogue/runtime_test.go b/internal/catalogue/runtime_test.go
index fa4dc43..5d2b9f6 100644
--- a/internal/catalogue/runtime_test.go
+++ b/internal/catalogue/runtime_test.go
@@ -389,3 +389,71 @@ func TestARuntimeCompiledToABinaryRunsItself(t *testing.T) {
 		t.Errorf("the Go runtime is not told what to serve or whose it is: %v %v", env, process["user"])
 	}
 }
+
+// novox/hq 04-ISSUES/216: a bundle nothing loads, runs or unpacks is refused at registration; saying
+// `loads`, listing `tools`, or a resource naming it admits it.
+func TestABundleNothingDeliversIsRefused(t *testing.T) {
+	base := func() Manifest {
+		return Manifest{Module: "baserow", Version: "1", Build: &Build{Artifacts: []Artifact{
+			{Name: "tools", Kind: ArtifactBundle, Language: "typescript", Entrypoints: []string{"tools/index.js"}}}}}
+	}
+	if p := undeliveredBundles(base()); len(p) != 1 || !strings.Contains(p[0], "never reach a machine") {
+		t.Fatalf("a bundle nothing delivers was admitted: %v", p)
+	}
+	loads := base()
+	loads.Build.Artifacts[0].Loads = []string{"tools/index.js"}
+	tools := base()
+	tools.Tools = []string{"baserow_list_rows"}
+	run := base()
+	run.Resources = []map[string]any{{"id": "daemon", "type": "process", "artifact": "tools", "run": []any{"node", "tools/index.js"}}}
+	runtime := base()
+	runtime.Module = RuntimeModule
+	for name, m := range map[string]Manifest{"loads": loads, "tools": tools, "a process": run, "the runtime": runtime} {
+		if p := undeliveredBundles(m); len(p) != 0 {
+			t.Errorf("a bundle delivered by %s was refused: %v", name, p)
+		}
+	}
+}
+
+// novox/hq ADR 0193: a Go tools bundle is served — its binary is what the runtime starts, delivered
+// like any tools bundle, named to the runtime where a TypeScript bundle names its launcher.
+func TestAGoToolsBundleIsServedByItsBinary(t *testing.T) {
+	with := Rendering{ArtifactStore: "anchor.internal:5101",
+		Needed: map[string]map[string]string{RuntimeModule: {"broker": "sealed-credential"}}}
+	lamp := Manifest{Module: "lamp", Version: "1", Tools: []string{"on"},
+		Build: &Build{Artifacts: []Artifact{{Name: "tools", Kind: ArtifactBundle, Language: "go",
+			System: "arch", From: "cmd/lamp-tools"}}}}
+	if p := lamp.Build.problems("lamp"); len(p) != 0 {
+		t.Fatalf("a Go tools bundle was refused: %v", p)
+	}
+	lamp, err := lamp.Resolve([]Built{{Name: "tools", Kind: ArtifactBundle,
+		Reference: ArtifactStoreScheme + "lamp/tools/blobs/" + bundleDigest, Digest: bundleDigest}})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if fmt.Sprint(lamp.Bundles[0].Loads) != "[lamp-tools]" {
+		t.Fatalf("the runtime loads %v from a Go bundle, want its binary", lamp.Bundles[0].Loads)
+	}
+	out, err := Resolution{Node: "anchor", Account: "ops", Modules: []Manifest{lamp, theRuntime(t)}}.Declaration(with)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if fileNamed(out, "lamp."+BundleID("tools")) == nil {
+		t.Errorf("the Go bundle is not delivered: %v", ids(out))
+	}
+	env := fileNamed(out, RuntimeModule+"."+RuntimeProcessID())["env"].(map[string]string)
+	if env[RuntimeToolModules] != "lamp="+BundlePath("lamp", "tools")+"/lamp-tools" {
+		t.Errorf("the runtime is told %q, want the binary", env[RuntimeToolModules])
+	}
+
+	// An artifact may say it explicitly; naming anything but the binary is refused.
+	said := Manifest{Module: "lamp", Version: "1", Build: &Build{Artifacts: []Artifact{{Name: "tools",
+		Kind: ArtifactBundle, Language: "go", System: "arch", Binary: "lamp", Loads: []string{"lamp"}}}}}
+	if p := said.Build.problems("lamp"); len(p) != 0 {
+		t.Errorf("loads naming the binary was refused: %v", p)
+	}
+	said.Build.Artifacts[0].Loads = []string{"tools/index.js"}
+	if p := said.Build.problems("lamp"); len(p) == 0 {
+		t.Error("a Go bundle loading a file it does not contain was admitted")
+	}
+}
diff --git a/internal/inventory/people_test.go b/internal/inventory/people_test.go
index a3a4ac6..7df4b15 100644
--- a/internal/inventory/people_test.go
+++ b/internal/inventory/people_test.go
@@ -44,8 +44,15 @@ func TestAPersonMayCallToolsAndNothingElse(t *testing.T) {
 		}
 		// The one tool, both ways it is addressed (novox/hq ADR 0159): to whichever instance
 		// answers, and to the instance on one machine. Nothing else.
-		if len(perms.Publish) != 2 || perms.Publish[0] != "mesh.mod.mesh-catalog.tool.catalog_tools" ||
-			perms.Publish[1] != "mesh.mod.mesh-catalog.tool.catalog_tools.*" {
+		// And asking what answers (novox/hq ADR 0197), which claims nothing and calls nothing.
+		var tools []string
+		for _, s := range perms.Publish {
+			if !strings.HasPrefix(s, "$SRV.") {
+				tools = append(tools, s)
+			}
+		}
+		if len(tools) != 2 || tools[0] != "mesh.mod.mesh-catalog.tool.catalog_tools" ||
+			tools[1] != "mesh.mod.mesh-catalog.tool.catalog_tools.*" {
 			t.Errorf("ada may publish %v, which should be the one tool, both ways addressed, and nothing else", perms.Publish)
 		}
 		for _, s := range perms.Publish {