AI Slop Code Risk Monitor

grpc/grpc-go

SlopCodeMonitor badge for grpc/grpc-go Adjusted legacy signal; badge bands: 25 / 50 / 75 (different from dashboard bands).

The Go language implementation of gRPC. HTTP/2 based RPC

2.1 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for grpc/grpc-go, a Go project with 23,096 GitHub stars. SynthScan examined 359,134 lines of code across 1217 source files, recording 682 pattern matches distributed across 8 syntactic categories. The legacy adjusted pattern signal is 2.1 (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.

2.1
Adjusted Signal
2.1
Raw Pattern Score
100%
Time Factor
2026-10-29
Last Push
23.1K
Stars
Go
Language
359.1K
Lines of Code
1.2K
Files
682
Pattern Hits
2026-10-31
Scan Date
0.00
HC Hit Rate

Risk Review · Payload v1

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.

Cognitive Ownership Risk 9.2/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 669 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 0 finding(s).

Agent Over-Engineering Ratio 0.8/100 · LOW

Are wrappers, guards, and repeated structures necessary? 13 finding(s).

PR Review Velocity Impact 9.6/100 · LOW

Which changes need focused human review? 682 finding(s).

What These Metrics Mean

Adjusted Signal
Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score
Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor
A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits
Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate
High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files
Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

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.

Severity Breakdown

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.

CRITICAL 0HIGH 0MEDIUM 22LOW 660

Directory Score Breakdown

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.

Pattern Findings

The scanner identified 682 distinct pattern matches across 8 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.

Over-Commented Block653 hits · 653 pts
SeverityFileLineSnippetContext
LOWclientconn_provider.go21import (COMMENT
LOWclientconn_provider.go61 // A direct comparison of function values is not allowed in Go, so we useCOMMENT
LOWserver.go301// StaticStreamWindowSize returns a ServerOption to set the initial streamCOMMENT
LOWserver.go321// window size to the value provided and disables dynamic flow control.COMMENT
LOWserver.go361//COMMENT
LOWserver.go381// more details. Also see the documentation on RegisterCodec andCOMMENT
LOWserver.go401COMMENT
LOWserver.go581}COMMENT
LOWserver.go621// Notice: This API is EXPERIMENTAL and may be changed or removed in aCOMMENT
LOWserver.go641 // a sane default. Preliminary experiments suggest that a value equal to theCOMMENT
LOWserver.go761 s.events.Errorf(format, a...)COMMENT
LOWserver.go1121// connection. When using the Go standard library's server,COMMENT
LOWserver.go1641}COMMENT
LOWserver.go1661// ServerTransportStreamFromContext returns the ServerTransportStream saved inCOMMENT
LOWserver.go1821// SetHeader sets the header metadata to be sent from the server to the client.COMMENT
LOWserver.go1881// The context provided must be the context passed to the server's handler.COMMENT
LOWdialoptions.go221// and any value smaller than that will be ignored.COMMENT
LOWdialoptions.go241 o.copts.InitialWindowSize = sCOMMENT
LOWdialoptions.go301// WithDecompressor returns a DialOption which sets a Decompressor to use forCOMMENT
LOWdialoptions.go361COMMENT
LOWdialoptions.go381//COMMENT
LOWdialoptions.go421COMMENT
LOWdialoptions.go481// returned by f, gRPC checks the error's Temporary() method to decide if itCOMMENT
LOWdialoptions.go541 })COMMENT
LOWdialoptions.go621 })COMMENT
LOWdialoptions.go661// service config, which will be used in cases where:COMMENT
LOWdialoptions.go761//COMMENT
LOWdialoptions.go781//COMMENT
LOWbackoff.go41type BackoffConfig struct {COMMENT
LOWstream.go61// status package, or be one of the context errors. Otherwise, gRPC will useCOMMENT
LOWstream.go81COMMENT
LOWstream.go101 // is nil and the error is also nil, then the stream was terminated withoutCOMMENT
LOWstream.go121 // RPCs (StreamDesc.ClientStreams is false), a nil error is returnedCOMMENT
LOWstream.go141 // RecvMsg blocks until it receives a message into m or the stream isCOMMENT
LOWstream.go221 if err == nil {COMMENT
LOWstream.go641 return status.Error(codes.Internal, err.Error())COMMENT
LOWstream.go721COMMENT
LOWstream.go1401//COMMENT
LOWstream.go1721// this purpose.COMMENT
LOWstream.go1741 //COMMENT
LOWclientconn.go61 minConnectTimeout = 20 * time.SecondCOMMENT
LOWclientconn.go81 // PickFirstBalancerName is the name of the pick_first balancer.COMMENT
LOWclientconn.go161//COMMENT
LOWclientconn.go261//COMMENT
LOWclientconn.go461 <-bWrapper.serializer.Done()COMMENT
LOWclientconn.go641// ClientConnInterface defines the functions clients need to perform unary andCOMMENT
LOWclientconn.go721}COMMENT
LOWclientconn.go741 cc.mu.Lock()COMMENT
LOWclientconn.go1741 // We have to release the lock before the call to GracefulClose/Close hereCOMMENT
LOWclientconn.go1961// Determine channel authority. The order of precedence is as follows:COMMENT
LOWstream_interfaces.go21// ServerStreamingClient represents the client side of a server-streaming (oneCOMMENT
LOWstream_interfaces.go41//COMMENT
LOWstream_interfaces.go61type ClientStreamingClient[Req any, Res any] interface {COMMENT
LOWstream_interfaces.go81// ClientStreamingServer represents the server side of a client-streaming (manyCOMMENT
LOWstream_interfaces.go101 // calling SendAndClose.COMMENT
LOWstream_interfaces.go121COMMENT
LOWstream_interfaces.go141// an error from the status package, or use nil to indicate an OK status code.COMMENT
LOWinterceptor.go21import (COMMENT
LOWinterceptor.go41//COMMENT
LOWinterceptor.go61// StreamClientInterceptor may return a custom ClientStream to intercept all I/OCOMMENT
593 more matches not shown…
Decorative Section Separators13 hits · 58 pts
SeverityFileLineSnippetContext
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go82// ┌─────────────────┐COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go84// └────────┬────────┘COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go86// ┌────────▼───────┐COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go88// └────────┬───────┘COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go92// └┬──────┬┘COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go94// ┌──────────▼─┐ ┌─▼──────────┐COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go96// └────────────┘ └────────────┘COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go189// ┌────────┐COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go191// └┬──────┬┘COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go193// ┌──────────▼─┐ ┌─▼──────────┐COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go195// └──────┬─────┘ └─────┬──────┘COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go197// ┌──────▼─────┐ ┌─────▼──────┐COMMENT
MEDIUM⚡internal/xds/balancer/cdsbalancer/configbuilder.go199// └────────────┘ └────────────┘COMMENT
Self-Referential Comments5 hits · 15 pts
SeverityFileLineSnippetContext
MEDIUMtestdata/x509/create.sh3# Create the server CA certs.COMMENT
MEDIUMtestdata/x509/create.sh15# Create the client CA certs.COMMENT
MEDIUMexamples/features/advancedtls/generate.sh13# Create the CA private key and certificateCOMMENT
MEDIUMexamples/data/x509/create.sh3# Create the server CA certs.COMMENT
MEDIUMexamples/data/x509/create.sh15# Create the client CA certs.COMMENT
AI Slop Vocabulary3 hits · 9 pts
SeverityFileLineSnippetContext
MEDIUMinternal/leakcheck/leakcheck_test.go144 // We utilize the internal delegate directly to simulate stats.RegisterAsyncReporter behavior.COMMENT
MEDIUM…rnal/resolver/delegatingresolver/delegatingresolver.go48// delegating these tasks to separate child resolvers. Essentially, it acts asCOMMENT
MEDIUMcredentials/sts/sts.go387 // token issued. It provides the client with information about how to utilize theCOMMENT
Verbosity Indicators3 hits · 6 pts
SeverityFileLineSnippetContext
LOWstream.go716 // place where we need to check if the attempt is nil.COMMENT
LOW⚡gcp/observability/config.go38 // Step 1: Check ENV varCOMMENT
LOW⚡gcp/observability/config.go43 // Step 2: Check default credentialCOMMENT
Structural Annotation Overuse3 hits · 6 pts
SeverityFileLineSnippetContext
LOW⚡gcp/observability/config.go38 // Step 1: Check ENV varCOMMENT
LOW⚡gcp/observability/config.go43 // Step 2: Check default credentialCOMMENT
LOWcredentials/jwt/token_file_call_creds.go150// NOTE: This method (and its callers) do not queue up a token refresh/retry ifCOMMENT
Slop Phrases1 hit · 3 pts
SeverityFileLineSnippetContext
MEDIUMbalancer/rls/balancer_test.go1476 // Push an updated service config. As mentioned earlier, the previous configCOMMENT
Redundant / Tautological Comments1 hit · 2 pts
SeverityFileLineSnippetContext
LOWscripts/install-protoc.sh66 # Check if the protoc binary with the right version is already installed.COMMENT