fix(agent): harden sub-agent streamline (PR #582 follow-up)

[bussyjd]

Summary

Follow-up hardening for #582 ("Streamline sub-agents"), based on oisin/sell-agent-streamline so it can merge into that branch before #582 lands. Addresses three review findings; no behavior from #582 is reverted — this tightens the contract and adds the coverage that was missing.

Changes

#2 — make the "sub-agents only" marker invariant enforced, not just convention.
The .no-bundled-skills marker is written unconditionally inside SeedHostFiles. It's safe today because all callers are sub-agent paths and the master seeds via internal/hermes, but nothing guarded it. Added a doc-contract on SeedHostFiles plus TestMarkerOnlyWrittenBySeedHostFiles, which proves the marker is written only by SeedHostFiles — never by the reusable seed primitives (WriteSoul, embed.WriteSkillSubset) a master/objective-only path could route through. A future refactor that pushes the write into a shared primitive fails this test first.

#3 — fix the terminal.timeout / lifetime_seconds inversion.
The rendered sub-agent config had timeout: 180 (per-operation) larger than lifetime_seconds: 90 (whole session) — a single op was nominally allowed to outlive the session. Lowered terminal.timeout to 80 (≤ 90, well under the 100s Cloudflare free-tunnel cap). The render test now parses both values and asserts timeout <= lifetime_seconds rather than only checking literals, so the relation is enforced even if the numbers drift.

#1 — verify the Hermes image actually honors the streamlined contract.
Existing unit tests only assert our rendered output contains the marker + capped keys; nothing proved nousresearch/hermes-agent:v2026.5.28 respects them. Added a //go:build integration test that deploys a real CRD sub-agent via obol agent new and asserts end-to-end:

1. the .no-bundled-skills marker on the host PVC path and visible inside the pod;
2. the capped hermes-config keys (lifetime_seconds: 90, max_turns: 30, reasoning_effort: low, disabled_toolsets: [memory, web]);
3. a behavioral bundled-skills-skipped signal — obol-skills external dir populated while the native bundled-skills dir is absent/empty (chosen over a brittle log-grep on an external image's wording).

It t.Skips gracefully without a cluster, consistent with the rest of the integration suite. The optional in-pod inference exercise is gated on OBOL_LLM_ENDPOINT.

Docs.plans/sell-agent-perf.md gets a post-review hardening section and corrected measured figures (SOUL.md template 2128 → 1460 bytes / ~370 tok — the earlier "~1050 → ~500 tok" was optimistic; addresses split preserved all 177 unique addresses across 8 reference files, verified by diff).

Test evidence

gofmt -l (touched pkgs) → clean
go build ./... → OK
go test ./internal/agentcrd/ ./internal/serviceoffercontroller/ ./internal/hermes/ → ok
TestMarkerOnlyWrittenBySeedHostFiles → PASS (3 subtests)
TestRenderHermesConfig_SubAgentConstraints → PASS
go vet -tags integration ./internal/agentcrd/ ./internal/serviceoffercontroller/ → OK (integration test compiles)

Notes

• The master agent's config still renders timeout: 180 / lifetime: 300 — intentionally untouched: it isn't tunnel-exposed and 180 ≤ 300 is internally coherent, so User facing ingress #3's tunnel rationale doesn't apply.
• To run the integration test live: go test -tags integration -run TestIntegration_AgentContract -v -timeout 15m ./internal/agentcrd/ against a cluster from obol stack up.

[bussyjd]

Summary

Follow-up hardening for #582 ("Streamline sub-agents"), based on oisin/sell-agent-streamline so it can merge into that branch before #582 lands. Addresses three review findings; no behavior from #582 is reverted — this tightens the contract and adds the coverage that was missing.

Changes

#2 — make the "sub-agents only" marker invariant enforced, not just convention.
The .no-bundled-skills marker is written unconditionally inside SeedHostFiles. It's safe today because all callers are sub-agent paths and the master seeds via internal/hermes, but nothing guarded it. Added a doc-contract on SeedHostFiles plus TestMarkerOnlyWrittenBySeedHostFiles, which proves the marker is written only by SeedHostFiles — never by the reusable seed primitives (WriteSoul, embed.WriteSkillSubset) a master/objective-only path could route through. A future refactor that pushes the write into a shared primitive fails this test first.

#3 — fix the terminal.timeout / lifetime_seconds inversion.
The rendered sub-agent config had timeout: 180 (per-operation) larger than lifetime_seconds: 90 (whole session) — a single op was nominally allowed to outlive the session. Lowered terminal.timeout to 80 (≤ 90, well under the 100s Cloudflare free-tunnel cap). The render test now parses both values and asserts timeout <= lifetime_seconds rather than only checking literals, so the relation is enforced even if the numbers drift.

#1 — verify the Hermes image actually honors the streamlined contract.
Existing unit tests only assert our rendered output contains the marker + capped keys; nothing proved nousresearch/hermes-agent:v2026.5.28 respects them. Added a //go:build integration test that deploys a real CRD sub-agent via obol agent new and asserts end-to-end:

1. the .no-bundled-skills marker on the host PVC path and visible inside the pod;
2. the capped hermes-config keys (lifetime_seconds: 90, max_turns: 30, reasoning_effort: low, disabled_toolsets: [memory, web]);
3. a behavioral bundled-skills-skipped signal — obol-skills external dir populated while the native bundled-skills dir is absent/empty (chosen over a brittle log-grep on an external image's wording).

It t.Skips gracefully without a cluster, consistent with the rest of the integration suite. The optional in-pod inference exercise is gated on OBOL_LLM_ENDPOINT.

Docs.plans/sell-agent-perf.md gets a post-review hardening section and corrected measured figures (SOUL.md template 2128 → 1460 bytes / ~370 tok — the earlier "~1050 → ~500 tok" was optimistic; addresses split preserved all 177 unique addresses across 8 reference files, verified by diff).

Test evidence

gofmt -l (touched pkgs) → clean
go build ./... → OK
go test ./internal/agentcrd/ ./internal/serviceoffercontroller/ ./internal/hermes/ → ok
TestMarkerOnlyWrittenBySeedHostFiles → PASS (3 subtests)
TestRenderHermesConfig_SubAgentConstraints → PASS
go vet -tags integration ./internal/agentcrd/ ./internal/serviceoffercontroller/ → OK (integration test compiles)

Notes

• The master agent's config still renders timeout: 180 / lifetime: 300 — intentionally untouched: it isn't tunnel-exposed and 180 ≤ 300 is internally coherent, so User facing ingress #3's tunnel rationale doesn't apply.
• To run the integration test live: go test -tags integration -run TestIntegration_AgentContract -v -timeout 15m ./internal/agentcrd/ against a cluster from obol stack up.

[bussyjd]

Summary

Follow-up hardening for #582 ("Streamline sub-agents"), based on oisin/sell-agent-streamline so it can merge into that branch before #582 lands. Addresses three review findings; no behavior from #582 is reverted — this tightens the contract and adds the coverage that was missing.

Changes

#2 — make the "sub-agents only" marker invariant enforced, not just convention.
The .no-bundled-skills marker is written unconditionally inside SeedHostFiles. It's safe today because all callers are sub-agent paths and the master seeds via internal/hermes, but nothing guarded it. Added a doc-contract on SeedHostFiles plus TestMarkerOnlyWrittenBySeedHostFiles, which proves the marker is written only by SeedHostFiles — never by the reusable seed primitives (WriteSoul, embed.WriteSkillSubset) a master/objective-only path could route through. A future refactor that pushes the write into a shared primitive fails this test first.

#3 — fix the terminal.timeout / lifetime_seconds inversion.
The rendered sub-agent config had timeout: 180 (per-operation) larger than lifetime_seconds: 90 (whole session) — a single op was nominally allowed to outlive the session. Lowered terminal.timeout to 80 (≤ 90, well under the 100s Cloudflare free-tunnel cap). The render test now parses both values and asserts timeout <= lifetime_seconds rather than only checking literals, so the relation is enforced even if the numbers drift.

#1 — verify the Hermes image actually honors the streamlined contract.
Existing unit tests only assert our rendered output contains the marker + capped keys; nothing proved nousresearch/hermes-agent:v2026.5.28 respects them. Added a //go:build integration test that deploys a real CRD sub-agent via obol agent new and asserts end-to-end:

1. the .no-bundled-skills marker on the host PVC path and visible inside the pod;
2. the capped hermes-config keys (lifetime_seconds: 90, max_turns: 30, reasoning_effort: low, disabled_toolsets: [memory, web]);
3. a behavioral bundled-skills-skipped signal — obol-skills external dir populated while the native bundled-skills dir is absent/empty (chosen over a brittle log-grep on an external image's wording).

It t.Skips gracefully without a cluster, consistent with the rest of the integration suite. The optional in-pod inference exercise is gated on OBOL_LLM_ENDPOINT.

Docs.plans/sell-agent-perf.md gets a post-review hardening section and corrected measured figures (SOUL.md template 2128 → 1460 bytes / ~370 tok — the earlier "~1050 → ~500 tok" was optimistic; addresses split preserved all 177 unique addresses across 8 reference files, verified by diff).

Test evidence

gofmt -l (touched pkgs) → clean
go build ./... → OK
go test ./internal/agentcrd/ ./internal/serviceoffercontroller/ ./internal/hermes/ → ok
TestMarkerOnlyWrittenBySeedHostFiles → PASS (3 subtests)
TestRenderHermesConfig_SubAgentConstraints → PASS
go vet -tags integration ./internal/agentcrd/ ./internal/serviceoffercontroller/ → OK (integration test compiles)

Notes

• The master agent's config still renders timeout: 180 / lifetime: 300 — intentionally untouched: it isn't tunnel-exposed and 180 ≤ 300 is internally coherent, so User facing ingress #3's tunnel rationale doesn't apply.
• To run the integration test live: go test -tags integration -run TestIntegration_AgentContract -v -timeout 15m ./internal/agentcrd/ against a cluster from obol stack up.

[bussyjd]

Summary

Follow-up hardening for #582 ("Streamline sub-agents"), based on oisin/sell-agent-streamline so it can merge into that branch before #582 lands. Addresses three review findings; no behavior from #582 is reverted — this tightens the contract and adds the coverage that was missing.

Changes

#2 — make the "sub-agents only" marker invariant enforced, not just convention.
The .no-bundled-skills marker is written unconditionally inside SeedHostFiles. It's safe today because all callers are sub-agent paths and the master seeds via internal/hermes, but nothing guarded it. Added a doc-contract on SeedHostFiles plus TestMarkerOnlyWrittenBySeedHostFiles, which proves the marker is written only by SeedHostFiles — never by the reusable seed primitives (WriteSoul, embed.WriteSkillSubset) a master/objective-only path could route through. A future refactor that pushes the write into a shared primitive fails this test first.

#3 — fix the terminal.timeout / lifetime_seconds inversion.
The rendered sub-agent config had timeout: 180 (per-operation) larger than lifetime_seconds: 90 (whole session) — a single op was nominally allowed to outlive the session. Lowered terminal.timeout to 80 (≤ 90, well under the 100s Cloudflare free-tunnel cap). The render test now parses both values and asserts timeout <= lifetime_seconds rather than only checking literals, so the relation is enforced even if the numbers drift.

#1 — verify the Hermes image actually honors the streamlined contract.
Existing unit tests only assert our rendered output contains the marker + capped keys; nothing proved nousresearch/hermes-agent:v2026.5.28 respects them. Added a //go:build integration test that deploys a real CRD sub-agent via obol agent new and asserts end-to-end:

1. the .no-bundled-skills marker on the host PVC path and visible inside the pod;
2. the capped hermes-config keys (lifetime_seconds: 90, max_turns: 30, reasoning_effort: low, disabled_toolsets: [memory, web]);
3. a behavioral bundled-skills-skipped signal — obol-skills external dir populated while the native bundled-skills dir is absent/empty (chosen over a brittle log-grep on an external image's wording).

It t.Skips gracefully without a cluster, consistent with the rest of the integration suite. The optional in-pod inference exercise is gated on OBOL_LLM_ENDPOINT.

Docs.plans/sell-agent-perf.md gets a post-review hardening section and corrected measured figures (SOUL.md template 2128 → 1460 bytes / ~370 tok — the earlier "~1050 → ~500 tok" was optimistic; addresses split preserved all 177 unique addresses across 8 reference files, verified by diff).

Test evidence

gofmt -l (touched pkgs) → clean
go build ./... → OK
go test ./internal/agentcrd/ ./internal/serviceoffercontroller/ ./internal/hermes/ → ok
TestMarkerOnlyWrittenBySeedHostFiles → PASS (3 subtests)
TestRenderHermesConfig_SubAgentConstraints → PASS
go vet -tags integration ./internal/agentcrd/ ./internal/serviceoffercontroller/ → OK (integration test compiles)

Notes

• The master agent's config still renders timeout: 180 / lifetime: 300 — intentionally untouched: it isn't tunnel-exposed and 180 ≤ 300 is internally coherent, so User facing ingress #3's tunnel rationale doesn't apply.
• To run the integration test live: go test -tags integration -run TestIntegration_AgentContract -v -timeout 15m ./internal/agentcrd/ against a cluster from obol stack up.

[bussyjd]

Summary

Follow-up hardening for #582 ("Streamline sub-agents"), based on oisin/sell-agent-streamline so it can merge into that branch before #582 lands. Addresses three review findings; no behavior from #582 is reverted — this tightens the contract and adds the coverage that was missing.

Changes

#2 — make the "sub-agents only" marker invariant enforced, not just convention.
The .no-bundled-skills marker is written unconditionally inside SeedHostFiles. It's safe today because all callers are sub-agent paths and the master seeds via internal/hermes, but nothing guarded it. Added a doc-contract on SeedHostFiles plus TestMarkerOnlyWrittenBySeedHostFiles, which proves the marker is written only by SeedHostFiles — never by the reusable seed primitives (WriteSoul, embed.WriteSkillSubset) a master/objective-only path could route through. A future refactor that pushes the write into a shared primitive fails this test first.

#3 — fix the terminal.timeout / lifetime_seconds inversion.
The rendered sub-agent config had timeout: 180 (per-operation) larger than lifetime_seconds: 90 (whole session) — a single op was nominally allowed to outlive the session. Lowered terminal.timeout to 80 (≤ 90, well under the 100s Cloudflare free-tunnel cap). The render test now parses both values and asserts timeout <= lifetime_seconds rather than only checking literals, so the relation is enforced even if the numbers drift.

#1 — verify the Hermes image actually honors the streamlined contract.
Existing unit tests only assert our rendered output contains the marker + capped keys; nothing proved nousresearch/hermes-agent:v2026.5.28 respects them. Added a //go:build integration test that deploys a real CRD sub-agent via obol agent new and asserts end-to-end:

1. the .no-bundled-skills marker on the host PVC path and visible inside the pod;
2. the capped hermes-config keys (lifetime_seconds: 90, max_turns: 30, reasoning_effort: low, disabled_toolsets: [memory, web]);
3. a behavioral bundled-skills-skipped signal — obol-skills external dir populated while the native bundled-skills dir is absent/empty (chosen over a brittle log-grep on an external image's wording).

It t.Skips gracefully without a cluster, consistent with the rest of the integration suite. The optional in-pod inference exercise is gated on OBOL_LLM_ENDPOINT.

Docs.plans/sell-agent-perf.md gets a post-review hardening section and corrected measured figures (SOUL.md template 2128 → 1460 bytes / ~370 tok — the earlier "~1050 → ~500 tok" was optimistic; addresses split preserved all 177 unique addresses across 8 reference files, verified by diff).

Test evidence

gofmt -l (touched pkgs) → clean
go build ./... → OK
go test ./internal/agentcrd/ ./internal/serviceoffercontroller/ ./internal/hermes/ → ok
TestMarkerOnlyWrittenBySeedHostFiles → PASS (3 subtests)
TestRenderHermesConfig_SubAgentConstraints → PASS
go vet -tags integration ./internal/agentcrd/ ./internal/serviceoffercontroller/ → OK (integration test compiles)

Notes

• The master agent's config still renders timeout: 180 / lifetime: 300 — intentionally untouched: it isn't tunnel-exposed and 180 ≤ 300 is internally coherent, so User facing ingress #3's tunnel rationale doesn't apply.
• To run the integration test live: go test -tags integration -run TestIntegration_AgentContract -v -timeout 15m ./internal/agentcrd/ against a cluster from obol stack up.

[bussyjd]

Summary

Follow-up hardening for #582 ("Streamline sub-agents"), based on oisin/sell-agent-streamline so it can merge into that branch before #582 lands. Addresses three review findings; no behavior from #582 is reverted — this tightens the contract and adds the coverage that was missing.

Changes

#2 — make the "sub-agents only" marker invariant enforced, not just convention.
The .no-bundled-skills marker is written unconditionally inside SeedHostFiles. It's safe today because all callers are sub-agent paths and the master seeds via internal/hermes, but nothing guarded it. Added a doc-contract on SeedHostFiles plus TestMarkerOnlyWrittenBySeedHostFiles, which proves the marker is written only by SeedHostFiles — never by the reusable seed primitives (WriteSoul, embed.WriteSkillSubset) a master/objective-only path could route through. A future refactor that pushes the write into a shared primitive fails this test first.

#3 — fix the terminal.timeout / lifetime_seconds inversion.
The rendered sub-agent config had timeout: 180 (per-operation) larger than lifetime_seconds: 90 (whole session) — a single op was nominally allowed to outlive the session. Lowered terminal.timeout to 80 (≤ 90, well under the 100s Cloudflare free-tunnel cap). The render test now parses both values and asserts timeout <= lifetime_seconds rather than only checking literals, so the relation is enforced even if the numbers drift.

#1 — verify the Hermes image actually honors the streamlined contract.
Existing unit tests only assert our rendered output contains the marker + capped keys; nothing proved nousresearch/hermes-agent:v2026.5.28 respects them. Added a //go:build integration test that deploys a real CRD sub-agent via obol agent new and asserts end-to-end:

1. the .no-bundled-skills marker on the host PVC path and visible inside the pod;
2. the capped hermes-config keys (lifetime_seconds: 90, max_turns: 30, reasoning_effort: low, disabled_toolsets: [memory, web]);
3. a behavioral bundled-skills-skipped signal — obol-skills external dir populated while the native bundled-skills dir is absent/empty (chosen over a brittle log-grep on an external image's wording).

It t.Skips gracefully without a cluster, consistent with the rest of the integration suite. The optional in-pod inference exercise is gated on OBOL_LLM_ENDPOINT.

Docs.plans/sell-agent-perf.md gets a post-review hardening section and corrected measured figures (SOUL.md template 2128 → 1460 bytes / ~370 tok — the earlier "~1050 → ~500 tok" was optimistic; addresses split preserved all 177 unique addresses across 8 reference files, verified by diff).

Test evidence

gofmt -l (touched pkgs) → clean
go build ./... → OK
go test ./internal/agentcrd/ ./internal/serviceoffercontroller/ ./internal/hermes/ → ok
TestMarkerOnlyWrittenBySeedHostFiles → PASS (3 subtests)
TestRenderHermesConfig_SubAgentConstraints → PASS
go vet -tags integration ./internal/agentcrd/ ./internal/serviceoffercontroller/ → OK (integration test compiles)

Notes

• The master agent's config still renders timeout: 180 / lifetime: 300 — intentionally untouched: it isn't tunnel-exposed and 180 ≤ 300 is internally coherent, so User facing ingress #3's tunnel rationale doesn't apply.
• To run the integration test live: go test -tags integration -run TestIntegration_AgentContract -v -timeout 15m ./internal/agentcrd/ against a cluster from obol stack up.

[bussyjd]

Summary

Follow-up hardening for #582 ("Streamline sub-agents"), based on oisin/sell-agent-streamline so it can merge into that branch before #582 lands. Addresses three review findings; no behavior from #582 is reverted — this tightens the contract and adds the coverage that was missing.

Changes

#2 — make the "sub-agents only" marker invariant enforced, not just convention.
The .no-bundled-skills marker is written unconditionally inside SeedHostFiles. It's safe today because all callers are sub-agent paths and the master seeds via internal/hermes, but nothing guarded it. Added a doc-contract on SeedHostFiles plus TestMarkerOnlyWrittenBySeedHostFiles, which proves the marker is written only by SeedHostFiles — never by the reusable seed primitives (WriteSoul, embed.WriteSkillSubset) a master/objective-only path could route through. A future refactor that pushes the write into a shared primitive fails this test first.

#3 — fix the terminal.timeout / lifetime_seconds inversion.
The rendered sub-agent config had timeout: 180 (per-operation) larger than lifetime_seconds: 90 (whole session) — a single op was nominally allowed to outlive the session. Lowered terminal.timeout to 80 (≤ 90, well under the 100s Cloudflare free-tunnel cap). The render test now parses both values and asserts timeout <= lifetime_seconds rather than only checking literals, so the relation is enforced even if the numbers drift.

#1 — verify the Hermes image actually honors the streamlined contract.
Existing unit tests only assert our rendered output contains the marker + capped keys; nothing proved nousresearch/hermes-agent:v2026.5.28 respects them. Added a //go:build integration test that deploys a real CRD sub-agent via obol agent new and asserts end-to-end:

1. the .no-bundled-skills marker on the host PVC path and visible inside the pod;
2. the capped hermes-config keys (lifetime_seconds: 90, max_turns: 30, reasoning_effort: low, disabled_toolsets: [memory, web]);
3. a behavioral bundled-skills-skipped signal — obol-skills external dir populated while the native bundled-skills dir is absent/empty (chosen over a brittle log-grep on an external image's wording).

It t.Skips gracefully without a cluster, consistent with the rest of the integration suite. The optional in-pod inference exercise is gated on OBOL_LLM_ENDPOINT.

Docs.plans/sell-agent-perf.md gets a post-review hardening section and corrected measured figures (SOUL.md template 2128 → 1460 bytes / ~370 tok — the earlier "~1050 → ~500 tok" was optimistic; addresses split preserved all 177 unique addresses across 8 reference files, verified by diff).

Test evidence

gofmt -l (touched pkgs) → clean
go build ./... → OK
go test ./internal/agentcrd/ ./internal/serviceoffercontroller/ ./internal/hermes/ → ok
TestMarkerOnlyWrittenBySeedHostFiles → PASS (3 subtests)
TestRenderHermesConfig_SubAgentConstraints → PASS
go vet -tags integration ./internal/agentcrd/ ./internal/serviceoffercontroller/ → OK (integration test compiles)

Notes

• The master agent's config still renders timeout: 180 / lifetime: 300 — intentionally untouched: it isn't tunnel-exposed and 180 ≤ 300 is internally coherent, so User facing ingress #3's tunnel rationale doesn't apply.
• To run the integration test live: go test -tags integration -run TestIntegration_AgentContract -v -timeout 15m ./internal/agentcrd/ against a cluster from obol stack up.

[bussyjd]

Summary

Follow-up hardening for #582 ("Streamline sub-agents"), based on oisin/sell-agent-streamline so it can merge into that branch before #582 lands. Addresses three review findings; no behavior from #582 is reverted — this tightens the contract and adds the coverage that was missing.

Changes

#2 — make the "sub-agents only" marker invariant enforced, not just convention.
The .no-bundled-skills marker is written unconditionally inside SeedHostFiles. It's safe today because all callers are sub-agent paths and the master seeds via internal/hermes, but nothing guarded it. Added a doc-contract on SeedHostFiles plus TestMarkerOnlyWrittenBySeedHostFiles, which proves the marker is written only by SeedHostFiles — never by the reusable seed primitives (WriteSoul, embed.WriteSkillSubset) a master/objective-only path could route through. A future refactor that pushes the write into a shared primitive fails this test first.

#3 — fix the terminal.timeout / lifetime_seconds inversion.
The rendered sub-agent config had timeout: 180 (per-operation) larger than lifetime_seconds: 90 (whole session) — a single op was nominally allowed to outlive the session. Lowered terminal.timeout to 80 (≤ 90, well under the 100s Cloudflare free-tunnel cap). The render test now parses both values and asserts timeout <= lifetime_seconds rather than only checking literals, so the relation is enforced even if the numbers drift.

#1 — verify the Hermes image actually honors the streamlined contract.
Existing unit tests only assert our rendered output contains the marker + capped keys; nothing proved nousresearch/hermes-agent:v2026.5.28 respects them. Added a //go:build integration test that deploys a real CRD sub-agent via obol agent new and asserts end-to-end:

1. the .no-bundled-skills marker on the host PVC path and visible inside the pod;
2. the capped hermes-config keys (lifetime_seconds: 90, max_turns: 30, reasoning_effort: low, disabled_toolsets: [memory, web]);
3. a behavioral bundled-skills-skipped signal — obol-skills external dir populated while the native bundled-skills dir is absent/empty (chosen over a brittle log-grep on an external image's wording).

It t.Skips gracefully without a cluster, consistent with the rest of the integration suite. The optional in-pod inference exercise is gated on OBOL_LLM_ENDPOINT.

Docs.plans/sell-agent-perf.md gets a post-review hardening section and corrected measured figures (SOUL.md template 2128 → 1460 bytes / ~370 tok — the earlier "~1050 → ~500 tok" was optimistic; addresses split preserved all 177 unique addresses across 8 reference files, verified by diff).

Test evidence

gofmt -l (touched pkgs) → clean
go build ./... → OK
go test ./internal/agentcrd/ ./internal/serviceoffercontroller/ ./internal/hermes/ → ok
TestMarkerOnlyWrittenBySeedHostFiles → PASS (3 subtests)
TestRenderHermesConfig_SubAgentConstraints → PASS
go vet -tags integration ./internal/agentcrd/ ./internal/serviceoffercontroller/ → OK (integration test compiles)

Notes

• The master agent's config still renders timeout: 180 / lifetime: 300 — intentionally untouched: it isn't tunnel-exposed and 180 ≤ 300 is internally coherent, so User facing ingress #3's tunnel rationale doesn't apply.
• To run the integration test live: go test -tags integration -run TestIntegration_AgentContract -v -timeout 15m ./internal/agentcrd/ against a cluster from obol stack up.