smart charging ☀️🚘
This report summarizes scanner evidence for evcc-io/evcc, a Go project with 7,484 GitHub stars. SynthScan examined 452,166 lines of code across 2879 source files, recording 258 pattern matches distributed across 7 syntactic categories. The legacy adjusted pattern signal is 0.7 (Low pattern signal); it is not an authorship estimate.
Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.
Use each vector to guide manual verification of the underlying findings.
Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.
Can maintainers explain intent, assumptions, and trade-offs? 238 finding(s).
Are imports declared and package/API names verified? 20 finding(s).
Are wrappers, guards, and repeated structures necessary? 8 finding(s).
Which changes need focused human review? 258 finding(s).
This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.
Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.
This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.
The scanner identified 258 distinct pattern matches across 7 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.
Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | evcc.dist.yaml | 1 | network: | COMMENT |
| LOW | evcc.dist.yaml | 21 | # telemetry enables aggregated statistics | COMMENT |
| LOW | evcc.dist.yaml | 41 | db: error | COMMENT |
| LOW | evcc.dist.yaml | 161 | # co2 tariff provides co2 intensity forecast and is for co2-optimized target charging if no variable grid tariff is | COMMENT |
| LOW | evcc.dist.yaml | 181 | influx: | COMMENT |
| LOW | evcc.dist.yaml | 221 | title: Plan overrun | COMMENT |
| LOW | core/loadpoint.go | 2321 | } | COMMENT |
| LOW | core/site_tariffs.go | 261 | // solarScale computes a scale factor for the solar forecast by sorting the daily | COMMENT |
| LOW | core/loadpoint/api.go | 41 | // | COMMENT |
| LOW | core/loadpoint/api.go | 61 | // SetDefaultVehicleRef sets the loadpoint default vehicle | COMMENT |
| LOW | core/loadpoint/api.go | 141 | COMMENT | |
| LOW | vehicle/tronity.go | 1 | package vehicle | COMMENT |
| LOW | vehicle/ford/connect/provider.go | 81 | } | COMMENT |
| LOW | vehicle/mercedes/pb/client.pb.go | 21 | _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) | COMMENT |
| LOW | vehicle/mercedes/pb/client.pb.go | 41 | // *ClientMessage_AcknowledgeUserDataUpdate | COMMENT |
| LOW | vehicle/mercedes/pb/vehicle-events.pb.go | 781 | // *VehicleAttributeStatus_GasConsumptionUnit_ | COMMENT |
| LOW | vehicle/mercedes/pb/vehicle-events.pb.go | 2441 | // | COMMENT |
| LOW | vehicle/mercedes/pb/vehicle-commands.pb.go | 1001 | // with the process id. | COMMENT |
| LOW | vehicle/mercedes/pb/vehicle-commands.pb.go | 1021 | // *CommandRequest_SunroofClose | COMMENT |
| LOW | vehicle/mercedes/pb/vehicle-commands.pb.go | 1041 | // *CommandRequest_ChargeOptStart | COMMENT |
| LOW | vehicle/mercedes/pb/vehicle-commands.pb.go | 3521 | // => only if time profile entry is unchanged, do not provide attribute "id" if new profile entry shall be added | COMMENT |
| LOW | vehicle/mercedes/pb/acp.pb.go | 401 | // Duplicate value: 18: "atp", | COMMENT |
| LOW | vehicle/mercedes/pb/acp.pb.go | 941 | // Duplicate value: 117: "chargeflapUnlock", | COMMENT |
| LOW | vehicle/mercedes/pb/acp.pb.go | 961 | // Duplicate value: 560: "engineStop", | COMMENT |
| LOW | vehicle/mercedes/pb/acp.pb.go | 981 | // Duplicate value: 945: "dc2ServiceactivationConfigure", | COMMENT |
| LOW | vehicle/mercedes/pb/acp.pb.go | 1001 | // Duplicate value: 2020: "chargeprogramconfigure", | COMMENT |
| LOW | vehicle/mercedes/pb/acp.pb.go | 1021 | // Duplicate value: 1210: "udxActiveUserProfile", | COMMENT |
| LOW | vehicle/mercedes/pb/acp.pb.go | 1041 | // Duplicate value: 1438: "rootCertificateRemove", | COMMENT |
| LOW | vehicle/aiways/provider.go | 81 | } | COMMENT |
| LOW | vehicle/aiways/types.go | 41 | // DoorOpenStsLf string `json:"doorOpenStsLf"` | COMMENT |
| LOW | vehicle/aiways/types.go | 61 | // AutoLightOpenSts string `json:"autoLightOpenSts"` | COMMENT |
| LOW | vehicle/aiways/types.go | 81 | // AirconAcSts string `json:"airconAcSts"` | COMMENT |
| LOW | vehicle/aiways/types.go | 101 | // ChgConnStsAc string `json:"chgConnStsAc"` | COMMENT |
| LOW | vehicle/polestar/pb/polestar_grpc.pb.go | 1 | // Code generated by protoc-gen-go-grpc. DO NOT EDIT. | COMMENT |
| LOW | vehicle/polestar/pb/polestar.pb.go | 1 | // Code generated by protoc-gen-go. DO NOT EDIT. | COMMENT |
| LOW | vehicle/vw/eudataact/provider.go | 21 | // Provider implements the vehicle api on top of the EU Data Act dataset. | COMMENT |
| LOW | util/sponsor/hemspro.go | 1 | //go:build !linux | COMMENT |
| LOW | util/sponsor/auth.go | 1 | package sponsor | COMMENT |
| LOW | util/sponsor/docs.go | 1 | package sponsor | COMMENT |
| LOW | util/sponsor/hemspro_linux.go | 1 | //go:build linux | COMMENT |
| LOW | util/sponsor/hardware.go | 1 | package sponsor | COMMENT |
| LOW | util/sponsor/victron.go | 1 | package sponsor | COMMENT |
| LOW | util/sponsor/pulsares.go | 1 | package sponsor | COMMENT |
| LOW | util/templates/types.go | 201 | } | COMMENT |
| LOW | util/templates/template.go | 381 | } | COMMENT |
| LOW | charger/sungrow.go | 1 | package charger | COMMENT |
| LOW | charger/alpitronic.go | 1 | package charger | COMMENT |
| LOW | charger/mypv_common.go | 1 | package charger | COMMENT |
| LOW | charger/foxess-evc.go | 1 | package charger | COMMENT |
| LOW | charger/sigenergy-evdc.go | 1 | package charger | COMMENT |
| LOW | charger/versicharge.go | 1 | package charger | COMMENT |
| LOW | charger/ocpp.go | 1 | package charger | COMMENT |
| LOW | charger/em2go.go | 1 | package charger | COMMENT |
| LOW | charger/deye-evse.go | 1 | package charger | COMMENT |
| LOW | charger/tuya-depow.go | 1 | package charger | COMMENT |
| LOW | charger/tuya-depow.go | 21 | // Tuya model ids differ per product, e.g. e1krltgk for witok7vhhjohtr02. Not all firmware versions report all data poin | COMMENT |
| LOW | charger/tuya-depow.go | 41 | // 108 x_downcounter ro countdown remaining s | COMMENT |
| LOW | charger/zaptec.go | 1 | package charger | COMMENT |
| LOW | charger/hesotec.go | 1 | package charger | COMMENT |
| LOW | charger/_blueprint.go | 1 | package charger | COMMENT |
| 145 more matches not shown… | ||||
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | vehicle/mercedes/pb/vehicle-commands.pb.go | 336 | // don't forget to set the field 36 to reserved. | COMMENT |
| MEDIUM | .github/workflows/codeql.yml | 60 | # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how | COMMENT |
| MEDIUM | templates/definition/charger/demo-charger.yaml | 9 | en: For demonstration purposes. Charger with a fixed set of values. | CODE |
| MEDIUM | templates/definition/charger/demo-switch.yaml | 9 | en: For demonstration purposes. Switchable device with a fixed set of values. | CODE |
| MEDIUM | templates/definition/charger/demo-heatpump.yaml | 9 | en: For demonstration purposes. Heat pump with a fixed set of values. | CODE |
| MEDIUM | …lates/definition/tariff/demo-temperature-forecast.yaml | 9 | en: For demonstration purposes. Provides outdoor temperature data based on a typical daily cycle. | CODE |
| MEDIUM | templates/definition/tariff/demo-co2-forecast.yaml | 9 | en: For demonstration purposes. Provides CO₂ intensity data based on typical central european summer values. | CODE |
| MEDIUM | templates/definition/tariff/demo-solar-forecast.yaml | 9 | en: For demonstration purposes. Provides optimal solar production curve peaking at noon. | CODE |
| MEDIUM | templates/definition/tariff/demo-dynamic-grid.yaml | 9 | en: For demonstration purposes. Simulates dynamic electricity prices similar to EPEX spot market with typical daily | CODE |
| MEDIUM | templates/definition/meter/demo-meter.yaml | 9 | en: For demonstration purposes. Meter with a fixed set of values. | CODE |
| MEDIUM | templates/definition/meter/demo-battery.yaml | 9 | en: For demonstration purposes. Battery with a fixed set of values. | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | vehicle/vw/eudataact/api_test.go | 116 | user: "test@example.org", | CODE |
| LOW | vehicle/vw/eudataact/api_test.go | 145 | assert.Equal(t, "test@example.org", req.PostForm.Get("email")) | CODE |
| LOW | vehicle/livewire/api_test.go | 34 | assert.Equal(t, "user@example.org", r.PostForm.Get("loginID")) | CODE |
| LOW | vehicle/livewire/api_test.go | 68 | identity := NewIdentity(util.NewLogger("test"), "user@example.org", "secret", "device-1") | CODE |
| LOW | vehicle/bluelink/identity_test.go | 105 | require.NoError(t, identity.Login("user@example.com", tt.password, "en", "kia")) | CODE |
| LOW | vehicle/bluelink/identity_test.go | 128 | require.NoError(t, identity.Login("user@example.com", strings.Repeat("A", 48), "en", "kia")) | CODE |
| LOW | vehicle/bluelink/identity_test.go | 192 | require.NoError(t, identity.Login("user@example.com", "s3cret-Passw0rd!", "en", "kia")) | CODE |
| LOW | vehicle/bluelink/identity_test.go | 220 | err := identity.Login("user@example.com", strings.Repeat("A", 48), "en", "kia") | CODE |
| LOW | vehicle/bluelink/identity_test.go | 238 | err := identity.Login("user@example.com", "s3cret-Passw0rd!", "en", "kia") | CODE |
| LOW | util/templates/defaults.yaml | 70 | example: "user@example.com" | CODE |
| LOW | tests/config-loadpoint.spec.ts | 56 | await expect(lpModal.getByLabel("Title")).not.toHaveAttribute("placeholder"); | CODE |
| LOW | tests/issue.spec.ts | 44 | expect(configContent).not.toContain("test@example.org"); | CODE |
| LOW | tests/config-template-defaults.spec.ts | 52 | await expect(power).toHaveAttribute("placeholder", "1000"); | CODE |
| LOW | templates/definition/tariff/octopus-de.yaml | 16 | example: "user@example.com" | CODE |
| LOW | templates/definition/tariff/octopus-it.yaml | 16 | example: "user@example.com" | CODE |
| LOW | i18n/de.json | 1050 | "placeholder": "Token einfügen", | CODE |
| LOW | i18n/en.json | 1050 | "placeholder": "Paste token", | CODE |
| LOW | assets/js/utils/placeholder.test.ts | 4 | describe("placeholder", () => { | CODE |
| LOW | assets/js/components/Helper/Combobox.vue | 17 | :placeholder="placeholder" | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 109 | # Step 1: Set Mode to Self-consumed Prioritized (47005=1), which is the default for this battery | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 115 | # Step 2: Also Set Grid Charging Setting to Disable (1143=0) to enable normal operation | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 125 | # Step 1: Set Mode to Real-time control (47005=4), which is necessary to write State Setting (Step 2) | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 131 | # Step 2: Set State Setting to Standby (47015=0), additionally adjusting power and SOC to valid values to av | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 142 | # Step 1: Set Mode to Real-time control (47005=4), which is necessary to write State Setting (Step 3) | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 148 | # Step 2: Set Grid Charging Setting to Charging (1143=1) | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 154 | # Step 3: Set State Setting to Charging (47015=1), additionally adjusting power and SOC to valid values, whi | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 109 | # Step 1: Set Mode to Self-consumed Prioritized (47005=1), which is the default for this battery | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 115 | # Step 2: Also Set Grid Charging Setting to Disable (1143=0) to enable normal operation | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 125 | # Step 1: Set Mode to Real-time control (47005=4), which is necessary to write State Setting (Step 2) | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 131 | # Step 2: Set State Setting to Standby (47015=0), additionally adjusting power and SOC to valid values to av | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 142 | # Step 1: Set Mode to Real-time control (47005=4), which is necessary to write State Setting (Step 3) | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 148 | # Step 2: Set Grid Charging Setting to Charging (1143=1) | COMMENT |
| LOW⚡ | templates/definition/meter/indevolt-battery.yaml | 154 | # Step 3: Set State Setting to Charging (47015=1), additionally adjusting power and SOC to valid values, whi | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| CRITICAL | .github/workflows/command-pr-build.yml | 190 | const issues = res.repository.pullRequest.closingIssuesReferences.nodes.map((n) => n.number); | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | tests/plan.spec.ts | 28 | async function setAndVerifyPlan( | CODE |
| LOW | tests/plan.spec.ts | 51 | async function verifyRepeatingPlanAvailable(page: Page, lp: Locator, expected: boolean) { | CODE |
| LOW | assets/js/i18n.ts | 107 | export async function ensureCurrentLocaleMessages(i18n: VueI18nInstance) { | CODE |
| LOW | assets/js/theme.ts | 58 | function updateMetaThemeForBackdrop() { | CODE |
| LOW | assets/js/utils/version.ts | 26 | export function isNewVersionUnacknowledged( | CODE |
| LOW | assets/js/components/Config/DeviceModal/index.ts | 120 | export function applyDefaultsFromTemplate(template: Template | null, values: DeviceValues) { | CODE |
| LOW | assets/js/components/Auth/auth.ts | 70 | export function getAndClearNextUrl() { | CODE |
| LOW | assets/js/components/Auth/auth.ts | 76 | export function getAndClearNextModal() { | CODE |