# Verification Report

**Change**: multi-account-provider-pool
**Version**: N/A

---

### Completeness

| Metric           | Value |
|------------------|-------|
| Tasks total      | 33    |
| Tasks complete   | 33    |
| Tasks incomplete | 0     |

All tasks marked complete.

---

### Build & Tests Execution

**Build**: ✅ Passed

```text
make build
BUILD SUCCESSFUL
```

**Tests**: ✅ Passed

```text
make test
BUILD SUCCESSFUL

make rust-test
test result: ok. 2380 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.13s
test result: ok. 2392 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.27s
test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
```

**Coverage**: 92.5% line (KMP) / threshold: 60% → ✅ Above threshold
Sources:

- `modules/agent-core-kmp/build/reports/kover/html/index.html`
- `coverage/agent-runtime-coverage.lcov` (Rust, no threshold enforced)

---

### Spec Compliance Matrix

| Requirement                                | Scenario                                      | Test                                                                                                                                                                                                              | Result      |
|--------------------------------------------|-----------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------|
| Provider Account Pool Configuration        | Configure a multi-account pool                | `clients/agent-runtime/src/config/schema.rs > validate_for_runtime_accepts_valid_pool_config`                                                                                                                     | ✅ COMPLIANT |
| Provider Account Pool Configuration        | Reject malformed pool entries                 | `clients/agent-runtime/src/config/schema.rs > validate_for_runtime_rejects_pool_provider_name_empty`<br/>`clients/agent-runtime/src/config/schema.rs > validate_for_runtime_rejects_pool_account_missing_api_key` | ✅ COMPLIANT |
| Provider Account Pool Configuration        | Reject malformed pool entries                 | `clients/agent-runtime/src/config/schema.rs > validate_for_runtime_rejects_pool_account_duplicate_ids`<br/>`clients/agent-runtime/src/config/schema.rs > validate_for_runtime_rejects_pool_account_zero_weight`   | ✅ COMPLIANT |
| Pool Selection and Per-Request Credentials | Round-robin selection across accounts         | `clients/agent-runtime/src/providers/pool.rs > round_robin_selects_alternating_accounts`<br/>`clients/agent-runtime/src/providers/mod.rs > resilient_provider_uses_account_pool_when_configured`                  | ✅ COMPLIANT |
| Pool Selection and Per-Request Credentials | Weighted round-robin selection                | `clients/agent-runtime/src/providers/pool.rs > weighted_round_robin_respects_weights`                                                                                                                             | ✅ COMPLIANT |
| Pool Selection and Per-Request Credentials | Single account pool behaves deterministically | `clients/agent-runtime/src/providers/pool.rs > single_account_pool_selects_deterministically`<br/>`clients/agent-runtime/src/providers/mod.rs > resilient_provider_single_account_pool_uses_account_credentials`  | ✅ COMPLIANT |
| Account-Aware Provider Reuse               | Provider instances stay bound to accounts     | `clients/agent-runtime/src/providers/pool.rs > provider_cache_is_account_bound`                                                                                                                                   | ✅ COMPLIANT |
| Backward Compatibility Without Pool        | Pool omitted from configuration               | `clients/agent-runtime/src/providers/mod.rs > resilient_provider_without_pool_uses_base_provider`                                                                                                                 | ✅ COMPLIANT |
| Secret Handling for Pooled Credentials     | Redacted admin read of pooled credentials     | `clients/agent-runtime/tests/admin_config_api_integration.rs > admin_provider_pools_redacts_api_keys`                                                                                                             | ✅ COMPLIANT |
| Admin Config Exposure Controls             | Admin exposure disabled                       | `clients/agent-runtime/tests/admin_config_api_integration.rs > admin_provider_pools_rejects_when_disabled`                                                                                                        | ✅ COMPLIANT |
| Admin Config Exposure Controls             | Admin exposure enabled with validation        | `clients/agent-runtime/tests/admin_config_api_integration.rs > admin_provider_pools_rejects_invalid_patch_when_enabled`                                                                                           | ✅ COMPLIANT |

**Compliance summary**: 11/11 scenarios compliant

---

### Correctness (Static — Structural Evidence)

| Requirement                                | Status        | Notes                                                                                                                                                               |
|--------------------------------------------|---------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Provider Account Pool Configuration        | ✅ Implemented | Pool config types in `clients/agent-runtime/src/config/schema.rs` with validation and defaults; provider keyed map in `ReliabilityConfig`.                          |
| Pool Selection and Per-Request Credentials | ✅ Implemented | Selection strategies and per-request account binding in `clients/agent-runtime/src/providers/pool.rs`; pool wiring in `clients/agent-runtime/src/providers/mod.rs`. |
| Account-Aware Provider Reuse               | ✅ Implemented | Account-scoped provider cache in `clients/agent-runtime/src/providers/pool.rs`.                                                                                     |
| Backward Compatibility Without Pool        | ✅ Implemented | Non-pooled path uses `create_provider_for_pool` in `clients/agent-runtime/src/providers/mod.rs`.                                                                    |
| Secret Handling for Pooled Credentials     | ✅ Implemented | Encrypt/decrypt pooled keys in `clients/agent-runtime/src/config/schema.rs`; admin redaction in `clients/agent-runtime/src/gateway/admin.rs`.                       |
| Admin Config Exposure Controls             | ✅ Implemented | Gate by `gateway.admin_expose_provider_pools` in `clients/agent-runtime/src/gateway/admin.rs` with validation.                                                      |

---

### Coherence (Design)

| Decision                                           | Followed? | Notes                                                                                                                          |
|----------------------------------------------------|-----------|--------------------------------------------------------------------------------------------------------------------------------|
| Provider-keyed account pools in reliability config | ✅ Yes     | `ReliabilityConfig.account_pools` in `clients/agent-runtime/src/config/schema.rs`.                                             |
| Pooling as provider wrapper                        | ✅ Yes     | `AccountPoolProvider` in `clients/agent-runtime/src/providers/pool.rs`, wired in `clients/agent-runtime/src/providers/mod.rs`. |
| Rate-limit aware cooldown                          | ✅ Yes     | Cooldown tracking and retry-after parsing in `clients/agent-runtime/src/providers/pool.rs`.                                    |
| File changes match design list                     | ✅ Yes     | All listed files present/updated; optional admin/dashboard updates implemented.                                                |

---

### Issues Found

**CRITICAL** (must fix before archive): None

**WARNING** (should fix):

- Rust coverage is only available as an LCOV artifact (`coverage/agent-runtime-coverage.lcov`); no
  summarized Rust percentage or threshold is enforced yet.

**SUGGESTION** (nice to have): None

---

### Verdict

PASS WITH WARNINGS

All spec scenarios are covered by passing tests; coverage threshold met for KMP, while Rust coverage
is tracked as an LCOV artifact without a summarized percentage yet.
