Define your dev environment as code. For microservice apps on Kubernetes.
This report summarizes scanner evidence for tilt-dev/tilt, a Go project with 10,119 GitHub stars. SynthScan examined 223,736 lines of code across 1327 source files, recording 266 pattern matches distributed across 13 syntactic categories. The legacy adjusted pattern signal is 1.5 (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? 252 finding(s).
Are imports declared and package/API names verified? 10 finding(s).
Are wrappers, guards, and repeated structures necessary? 44 finding(s).
Which changes need focused human review? 266 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 266 distinct pattern matches across 13 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 | web/src/LogStore.ts | 541 | // We want to print the log line-by-line, but we don't actually store the logs | COMMENT |
| LOW | web/src/react-table-config.d.ts | 21 | // UseExpandedOptions<D>, | COMMENT |
| LOW | web/src/react-table-config.d.ts | 61 | // UseColumnOrderState<D>, | COMMENT |
| LOW | web/src/react-table-config.d.ts | 81 | D extends Record<string, unknown> = Record<string, unknown> | COMMENT |
| LOW | web/src/OverviewLogPane.tsx | 561 | // Helper function for rendering lines. Returns true if the line was | COMMENT |
| LOW | integration/kind-with-registry.sh | 1 | #!/bin/sh | COMMENT |
| LOW | integration/fixture_test.go | 361 | // the tests more accurate. We believe that in this particular case, | COMMENT |
| LOW | integration/live_update_selector/restart.sh | 1 | #!/bin/sh | COMMENT |
| LOW | integration/live_update_selector/start.sh | 1 | #!/bin/sh | COMMENT |
| LOW | integration/onewatch/restart.sh | 1 | #!/bin/sh | COMMENT |
| LOW | integration/onewatch/start.sh | 1 | #!/bin/sh | COMMENT |
| LOW | integration/dcbuild/restart.sh | 1 | #!/bin/sh | COMMENT |
| LOW | integration/dcbuild/start.sh | 1 | #!/bin/sh | COMMENT |
| LOW | integration/ignores/restart.sh | 1 | #!/bin/sh | COMMENT |
| LOW | integration/ignores/start.sh | 1 | #!/bin/sh | COMMENT |
| LOW | internal/tracer/exptel/key.go | 1 | // Copyright 2019, OpenTelemetry Authors | COMMENT |
| LOW | internal/tracer/exptel/doc.go | 1 | // Package exptel is a fork of core Span types from opentelemetry-go v0.2.0. | COMMENT |
| LOW | internal/tracer/exptel/span.go | 1 | // Copyright 2019, OpenTelemetry Authors | COMMENT |
| LOW | internal/docker/env.go | 41 | // The Docker API builders are very complex, with lots of different interfaces | COMMENT |
| LOW | internal/docker/env.go | 341 | // colima default profile < 0.4 -> ~/.colima/docker.sock -> kubecontext colima | COMMENT |
| LOW | internal/docker/run.go | 21 | // If an image will be used multiple times (across containers), prefer explicitly calling ImagePull | COMMENT |
| LOW | internal/docker/client.go | 341 | dialSession := func(ctx context.Context, proto string, meta map[string][]string) (net.Conn, error) { | COMMENT |
| LOW | internal/ignore/ephemeral.go | 21 | emacsPatterns := []string{"**/.#*", "**/#*#", "**/flymake_*.*"} | COMMENT |
| LOW | internal/k8s/client.go | 101 | // Updates the entities, creating them if necessary. | COMMENT |
| LOW | internal/k8s/client.go | 901 | // Tests whether a string is a valid version for a k8s resource type. | COMMENT |
| LOW | internal/k8s/label.go | 101 | applyLabelsToMap(&s.Selector, labels, overwrite, false) | COMMENT |
| LOW | internal/tiltfile/tiltfile_state.go | 621 | dcRes = append(dcRes, resSet) | COMMENT |
| LOW | internal/tiltfile/tiltfile_state.go | 1061 | // k8sResourceForName returns the k8sResource with which this name is associated | COMMENT |
| LOW | internal/tiltfile/tiltfile_state.go | 1241 | WithIgnores(ignores) | COMMENT |
| LOW | internal/tiltfile/loaddynamic/load.go | 1 | package loaddynamic | COMMENT |
| LOW | internal/tiltfile/starkit/plugin.go | 21 | // Called before each builtin is called | COMMENT |
| LOW | internal/tiltfile/starkit/set_state.go | 1 | package starkit | COMMENT |
| LOW | internal/tiltfile/starkit/doc.go | 1 | // Starkit is a toolkit for implementing Starlark interpreters, with support for: | COMMENT |
| LOW | internal/tiltfile/api/__init__.py | 521 | k8s_yaml('foo.yaml') | COMMENT |
| LOW | internal/tiltfile/k8scontext/k8scontext.go | 101 | return s.context | COMMENT |
| LOW | internal/filelock/filelock.go | 21 | // The usual implementation is *os.File. | COMMENT |
| LOW | internal/filelock/filelock.go | 41 | // unspecified. | COMMENT |
| LOW | internal/timecmp/cmp.go | 1 | // Package timecmp provides utility functions for comparing apiserver and stdlib times. | COMMENT |
| LOW | internal/cli/build.go | 1 | package cli | COMMENT |
| LOW | internal/cli/demo.go | 121 | // properly supporting remote Docker connections is very tricky - either: | COMMENT |
| LOW | internal/dockerignore/ignore.go | 41 | // does something like: | COMMENT |
| LOW | internal/container/registry.go | 21 | func IsEmptyRegistry(reg *v1alpha1.RegistryHosting) bool { | COMMENT |
| LOW | internal/container/reference.go | 121 | COMMENT | |
| LOW | internal/rty/tokenizer.go | 1 | package rty | COMMENT |
| LOW | internal/watch/notify.go | 41 | // A channel to read off incoming file changes | COMMENT |
| LOW | internal/watch/watcher_naive.go | 21 | // A naive file watcher that uses the plain fsnotify API. | COMMENT |
| LOW | internal/ospath/ospath.go | 41 | // If the two paths are equal under case-folding, but not exactly equal, | COMMENT |
| LOW | internal/controllers/klog.go | 41 | err := tmpFlagSet.Parse(flags) | COMMENT |
| LOW | internal/controllers/klog.go | 61 | // https://github.com/kubernetes/kubernetes/blob/a4e5239bdc3d85f1f90c7811b03dc153d5121ffe/staging/src/k8s.io/client-go/d | COMMENT |
| LOW | internal/controllers/apis/cluster/client.go | 21 | // This is indicative of a bug in the caller! | COMMENT |
| LOW | internal/controllers/apis/trigger/trigger.go | 81 | for _, t := range typesToWatch { | COMMENT |
| LOW | internal/controllers/apis/restarton/restarton.go | 61 | } | COMMENT |
| LOW | internal/controllers/apis/restarton/restarton.go | 101 | return result, nil | COMMENT |
| LOW | internal/controllers/apis/liveupdate/mode.go | 1 | package liveupdate | COMMENT |
| LOW | …nal/controllers/core/kubernetesdiscovery/reconciler.go | 61 | // restartDetector compares a previous version of status with the latest and emits log events | COMMENT |
| LOW | …nal/controllers/core/kubernetesdiscovery/reconciler.go | 81 | // uidWatchers are the KubernetesDiscovery objects that have a watch ref for a particular K8s UID, | COMMENT |
| LOW | …nal/controllers/core/kubernetesdiscovery/reconciler.go | 541 | COMMENT | |
| LOW | internal/controllers/core/dockercomposeservice/logs.go | 21 | // | COMMENT |
| LOW | internal/controllers/core/kubernetesapply/reconciler.go | 741 | // | COMMENT |
| LOW | internal/controllers/core/liveupdate/reconciler.go | 281 | r.monitors[name] = m | COMMENT |
| 128 more matches not shown… | ||||
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| CRITICAL | internal/hud/webview/testdata/snapshot.json | 90 | "crashLog": "===\u003e ENV Variables ...\nALLOW_UNSIGNED=false\nCOMPONENT=control-center\nCONFLUENT_CP_CONTROL_C | CODE |
| CRITICAL⚡ | pkg/snapshot/testdata/snapshot.json | 1 | {"Message":"","View":{"Log":"confluent-c…┊ [2019-10-18 14:55:20,631] INFO streams in state=REBALANCING (io.confluent.con | CODE |
| CRITICAL | pkg/snapshot/testdata/snapshot_new.json | 90 | "crashLog": "===\u003e ENV Variables ...\nALLOW_UNSIGNED=false\nCOMPONENT=control-center\nCONFLUENT_CP_CONTROL_C | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | web/src/OverviewSidebarOptions.test.tsx | 38 | function assertSidebarItemsAndOptions( | CODE |
| LOW | web/src/OverviewTableStarResourceButton.tsx | 44 | export default function OverviewTableStarResourceButton( | CODE |
| LOW | web/src/OverviewTableTriggerModeToggle.tsx | 77 | export default function OverviewTableTriggerModeToggle( | CODE |
| LOW | web/src/ApiButton.testhelpers.tsx | 11 | export function cleanupMockUIButtonUpdates() { | CODE |
| LOW | web/src/OverviewResourceSidebar.stories.tsx | 62 | function OverviewResourceSidebarHarness(props: { name: string; view: View }) { | CODE |
| LOW | web/src/testdata.tsx | 697 | export function oneResourceCrashedOnStart(): UIResource[] { | CODE |
| LOW | web/src/OverviewTable.tsx | 489 | export function labeledResourcesToTableCells( | CODE |
| LOW | web/src/SidebarResources.test.tsx | 47 | function createSidebarItemsWithAlerts() { | CODE |
| LOW | web/src/ShareSnapshotModal.tsx | 62 | export function formatTimestampForFilename(date: moment.Moment) { | CODE |
| LOW | web/src/ResourceStatusSummary.tsx | 488 | export function SidebarGroupStatusSummary( | CODE |
| LOW | web/src/BuildButton.test.tsx | 26 | function expectManualStartBuildIcon(expected: boolean) { | CODE |
| LOW | web/src/StarredResourcesContext.tsx | 27 | export function StarredResourceMemoryProvider( | CODE |
| LOW | web/src/StarredResourcesContext.tsx | 68 | export function StarredResourcesContextProvider( | CODE |
| LOW | web/src/ResourceListOptionsContext.tsx | 54 | export function ResourceListOptionsProvider( | CODE |
| LOW | web/src/ResourceStatus.ts | 15 | export function ClassNameFromResourceStatus(rs: ResourceStatus): string { | CODE |
| LOW | web/src/OverviewResourcePane.stories.tsx | 59 | function OverviewResourcePaneHarness(props: { | CODE |
| LOW | web/src/ResourceSelectionContext.tsx | 44 | export function ResourceSelectionProvider( | CODE |
| LOW | web/src/testlogs.tsx | 23 | export function appendLinesForManifestAndSpan( | CODE |
| LOW | web/src/OverviewTableDisplayOptions.tsx | 68 | export function OverviewTableDisplayOptions(props: { | CODE |
| LOW | web/src/InterfaceVersion.tsx | 41 | export function FakeInterfaceVersionProvider(props: PropsWithChildren<{}>) { | CODE |
| LOW | web/src/ResourceGroupsContext.tsx | 40 | export function ResourceGroupsContextProvider( | CODE |
| LOW | web/src/StarredResourceBar.tsx | 282 | export function starredResourcePropsFromView( | CODE |
| LOW | web/src/OverviewTableKeyboardShortcuts.tsx | 103 | export function OverviewTableKeyboardShortcuts(props: PublicProps) { | CODE |
| LOW | internal/tiltfile/api/__init__.py | 1032 | def workload_to_resource_function(fn: Callable[[K8sObjectID], str]) -> None: | CODE |
| LOW | internal/tiltfile/api/v1alpha1/__init__.py | 544 | def config_map_disable_source( | CODE |
| LOW | internal/tiltfile/api/v1alpha1/__init__.py | 696 | def kubernetes_discovery_template_spec( | CODE |
| LOW | internal/tiltfile/api/v1alpha1/__init__.py | 733 | def kubernetes_image_object_descriptor( | CODE |
| LOW | internal/tiltfile/api/v1alpha1/__init__.py | 783 | def label_selector_requirement( | CODE |
| LOW | internal/tiltfile/api/v1alpha1/__init__.py | 819 | def pod_log_stream_template_spec( | CODE |
| LOW | internal/tiltfile/api/v1alpha1/__init__.py | 841 | def port_forward_template_spec( | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | integration/live_update_selector/restart.sh | 8 | # Usage: | COMMENT |
| LOW | integration/live_update_selector/start.sh | 8 | # Usage: | COMMENT |
| LOW | integration/onewatch/restart.sh | 8 | # Usage: | COMMENT |
| LOW | integration/onewatch/start.sh | 8 | # Usage: | COMMENT |
| LOW | integration/dcbuild/restart.sh | 8 | # Usage: | COMMENT |
| LOW | integration/dcbuild/start.sh | 8 | # Usage: | COMMENT |
| LOW | integration/ignores/restart.sh | 8 | # Usage: | COMMENT |
| LOW | integration/ignores/start.sh | 8 | # Usage: | COMMENT |
| LOW | scripts/release-update-extension-repo.sh | 5 | # Usage: | COMMENT |
| LOW | scripts/release-update-tilt-repo.sh | 5 | # Usage: | COMMENT |
| LOW | scripts/install.sh | 5 | # Usage: | COMMENT |
| LOW | scripts/release-update-homebrew-core.sh | 5 | # Usage: | COMMENT |
| LOW | scripts/release-update-tilt-docs-repo.sh | 5 | # Usage: | COMMENT |
| LOW | scripts/release-build-dry-run.sh | 7 | # Usage: | COMMENT |
| LOW | scripts/github-app-token.sh | 5 | # Usage: | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | internal/k8s/client.go | 552 | // better parallelization), we've found that it's more robust to handle entities | COMMENT |
| MEDIUM | internal/tiltfile/tiltextension/plugin_test.go | 207 | // You can leverage this for nested extensions by defining an extension with an underscore and | COMMENT |
| MEDIUM | internal/tiltfile/links/links.go | 75 | // NOTE(maia): this unfortunately isn't a very robust check, `url.Parse` | COMMENT |
| MEDIUM | pkg/apis/core/v1alpha1/uisession_types.go | 39 | // easier rather than a robust long-term API. | COMMENT |
| MEDIUM | pkg/apis/core/v1alpha1/uiresource_types.go | 39 | // easier rather than a robust long-term API. | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | internal/tiltfile/api/__init__.py | 202 | CODE | |
| LOW | internal/tiltfile/api/__init__.py | 348 | CODE | |
| LOW | internal/tiltfile/api/__init__.py | 454 | CODE | |
| LOW | internal/tiltfile/api/__init__.py | 486 | CODE | |
| LOW | internal/tiltfile/api/__init__.py | 951 | CODE | |
| LOW | internal/tiltfile/api/__init__.py | 1137 | CODE | |
| LOW | internal/tiltfile/api/__init__.py | 1371 | CODE | |
| LOW | internal/tiltfile/api/v1alpha1/__init__.py | 202 | CODE | |
| LOW | internal/tiltfile/api/v1alpha1/__init__.py | 355 | CODE | |
| LOW | internal/tiltfile/api/v1alpha1/__init__.py | 499 | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| HIGH | internal/k8s/jsonpath/value.go | 12 | // In this implementation, we keep an extra reference to the | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM⚡ | pkg/snapshot/testdata/snapshot.json | 1 | {"Message":"","View":{"Log":"confluent-c…┊ [2019-10-18 14:55:20,631] INFO streams in state=REBALANCING (io.confluent.con | CODE |
| MEDIUM⚡ | pkg/snapshot/testdata/snapshot.json | 1 | {"Message":"","View":{"Log":"confluent-c…┊ [2019-10-18 14:55:20,631] INFO streams in state=REBALANCING (io.confluent.con | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | web/src/ApiButton.stories.tsx | 54 | textFieldForUIButton("text1", undefined, "placeholder"), | CODE |
| LOW | internal/tiltfile/v1alpha1/types.go | 4064 | err := dict.SetKey(starlark.String("placeholder"), placeholder) | CODE |
| LOW | internal/tiltfile/v1alpha1/types.go | 4106 | if key == "placeholder" { | CODE |
| LOW | internal/engine/k8swatch/service_watch_test.go | 75 | dummySvc := servicebuilder.New(t, manifest).WithUID("placeholder").Build() | CODE |
| LOW | pkg/openapi/zz_generated.openapi.go | 8631 | "placeholder": { | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | scripts/ci-has-web-changes.sh | 3 | # Check if there are web-related changes. | COMMENT |
| LOW | scripts/ci-has-go-changes.sh | 3 | # Check if there are Go-related changes (anything outside web/). | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | internal/tiltfile/api/__init__.py | 133 | def set_team(team_id: str) -> None: | CODE |
| LOW | internal/tiltfile/api/config/__init__.py | 114 | def set_enabled_resources(resources: List[str]) -> None: | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | internal/tiltfile/api/config/__init__.py | 1 | CODE | |
| LOW | internal/tiltfile/api/config/__init__.py | 1 | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | pkg/apis/core/v1alpha1/probe.go | 121 | // TODO: implement a realistic TCP lifecycle hook | COMMENT |