Swagger 2.0 implementation for go
This report summarizes scanner evidence for go-swagger/go-swagger, a Go project with 10,008 GitHub stars. SynthScan examined 420,145 lines of code across 928 source files, recording 105 pattern matches distributed across 6 syntactic categories. The legacy adjusted pattern signal is 0.3 (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? 90 finding(s).
Are imports declared and package/API names verified? 15 finding(s).
Are wrappers, guards, and repeated structures necessary? 0 finding(s).
Which changes need focused human review? 105 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 105 distinct pattern matches across 6 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 | .goreleaser.yaml | 1 | # go-swagger release pipeline | COMMENT |
| LOW | .cliff.toml | 121 | [git] | COMMENT |
| LOW | .golangci.yml | 1 | version: "2" | COMMENT |
| LOW | doc.go | 1 | // SPDX-FileCopyrightText: Copyright 2015-2025 go-swagger maintainers | COMMENT |
| LOW | doc.go | 21 | // | COMMENT |
| LOW | doc.go | 41 | // swagger generate client [-f ./swagger.json] -A [application-name [--principal [principal-name]] | COMMENT |
| LOW | doc.go | 61 | // will be regenerated on following generation runs so any changes to those files will be lost. | COMMENT |
| LOW | cmd/swagger/commands/mixin.go | 41 | COMMENT | |
| LOW | testdata/bugs/1487/fixture-allOf.yaml | 101 | format: duration | COMMENT |
| LOW | testdata/bugs/3225/panic.go | 1 | // SPDX-FileCopyrightText: Copyright 2015-2025 go-swagger maintainers | COMMENT |
| LOW | testdata/bugs/3225/panic.go | 21 | // | COMMENT |
| LOW | testdata/bugs/2540/foo/examples.go | 1 | // Package docs SwagTest | COMMENT |
| LOW | testdata/bugs/2540/foo/examples.go | 21 | // 200: getBook | COMMENT |
| LOW | testdata/bugs/3125/full/docs/docs.go | 1 | //go:build testintegration | COMMENT |
| LOW | testdata/bugs/3125/full/docs/docs.go | 21 | // SecurityDefinitions: | COMMENT |
| LOW | testdata/goparsing/spec/api.go | 1 | // Package booking API. | COMMENT |
| LOW | testdata/goparsing/spec/api.go | 61 | Slice []int `json:"slice"` | COMMENT |
| LOW | …ata/codegen/external-types/example-external-types.yaml | 681 | description: | | COMMENT |
| LOW | …ata/codegen/external-types/example-external-types.yaml | 701 | # embedded: true | COMMENT |
| LOW | testdata/enhancements/793/petstore.go | 1 | // Package petstore API | COMMENT |
| LOW | testdata/enhancements/793/petstore.go | 21 | // - application/json | COMMENT |
| LOW | testdata/enhancements/793/petstore.go | 41 | // | COMMENT |
| LOW | testdata/enhancements/793/petstore.go | 61 | // | COMMENT |
| LOW | testdata/enhancements/793/petstore.go | 81 | // - application/xml | COMMENT |
| LOW | testdata/enhancements/793/petstore.go | 101 | // description: pet response | COMMENT |
| LOW | testdata/enhancements/793/petstore.go | 121 | // - name: pet | COMMENT |
| LOW | testdata/enhancements/793/petstore.go | 141 | // Returns a user based on a single ID, | COMMENT |
| LOW | testdata/enhancements/793/petstore.go | 161 | // "$ref": "#/definitions/pet" | COMMENT |
| LOW | testdata/enhancements/prune-unused/api.go | 21 | } | COMMENT |
| LOW | testdata/enhancements/2444/fixture-2244.yaml | 181 | # allOf: | COMMENT |
| LOW | hack/server_runtime_nonreg_test.go | 1 | // SPDX-FileCopyrightText: Copyright 2015-2025 go-swagger maintainers | COMMENT |
| LOW | hack/codegen-testdata.yaml | 1 | # | COMMENT |
| LOW | hack/doc-site/hugo/hugo.yaml | 101 | # If the favicon is /static/favicon.png then the path would be favicon.png | COMMENT |
| LOW | hack/doc-site/hugo/hugo.yaml | 121 | # Requires 'BookRepo' param. | COMMENT |
| LOW | hack/doc-site/hugo/hugo.yaml | 141 | COMMENT | |
| LOW | docs/faq/faq_spec.md | 41 | // - application/json | COMMENT |
| LOW | docs/faq/faq_spec.md | 181 | // | COMMENT |
| LOW | docs/faq/faq_spec.md | 201 | package models | COMMENT |
| LOW | docs/reference/annotations/model.md | 41 | ```go | COMMENT |
| LOW | docs/reference/annotations/model.md | 61 | COMMENT | |
| LOW | docs/reference/annotations/params.md | 41 | **Items.*n*.Minimum items** | the minimum number of items a slice needs to have at the level *n* | COMMENT |
| LOW | docs/reference/annotations/params.md | 61 | // items.items.items.pattern: \w+ | COMMENT |
| LOW | docs/reference/annotations/operation.md | 41 | func ServeAPI(host, basePath string, schemes []string) (err error) { | COMMENT |
| LOW | docs/reference/annotations/operation.md | 61 | // type: string | COMMENT |
| LOW | generator/model_test.go | 121 | // Minimum: > 10 | COMMENT |
| LOW | generator/model_test.go | 181 | // Required: true | COMMENT |
| LOW | generator/options.go | 1 | // SPDX-FileCopyrightText: Copyright 2015-2025 go-swagger maintainers | COMMENT |
| LOW | generator/operation.go | 241 | func (b *codeGenOpBuilder) MakeOperation() (GenOperation, error) { | COMMENT |
| LOW | generator/spec.go | 81 | } | COMMENT |
| LOW | generator/spec.go | 161 | preprocessingOption = "expand" | COMMENT |
| LOW | generator/shared_test.go | 41 | // func map, templates repository and the default render plan) on g, without the | COMMENT |
| LOW | generator/model.go | 1461 | // rendered with the ref as embedded ref. | COMMENT |
| LOW | generator/model.go | 1521 | sg.GenSchema.IsSuperAlias = true | COMMENT |
| LOW | generator/model.go | 1901 | // - aliased primitive of a formatter type which is not a stringer | COMMENT |
| LOW | generator/shared.go | 321 | } | COMMENT |
| LOW | generator/shared.go | 381 | } | COMMENT |
| LOW | generator/generate_harness_test.go | 21 | // fixture, given the resolved spec and the prepared target directory. | COMMENT |
| LOW | generator/prepare.go | 21 | // Prepare finalizes a set of generation options so they are ready for use. | COMMENT |
| LOW | generator/sanitize.go | 21 | // into the generated code. | COMMENT |
| LOW | generator/moreschemavalidation_fixtures_test.go | 1 | // Copyright 2015 go-swagger maintainers | COMMENT |
| 16 more matches not shown… | ||||
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| CRITICAL | generator/model_mapstack.go | 167 | if (cur.Next.Context.Schema.Ref.String() != "" || c.IsAliased) && !c.IsInterface && !c.IsStream { | CODE |
| CRITICAL | generator/schemavalidation_test.go | 747 | assert.EqualT(t, "#/definitions/NamedMapComplexAnon", fsm.Type.AdditionalProperties.Schema.Ref.GetURL().String()) | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | testdata/bugs/1943/fixture-1943.yaml | 111 | example: "John Doe" | CODE |
| LOW | testdata/bugs/1943/fixture-1943.yaml | 138 | name: "John Doe" | CODE |
| LOW | testdata/bugs/1943/fixture-1943.yaml | 167 | name: "John Doe" | CODE |
| LOW | testdata/bugs/2306/fixture-2306.json | 18734 | "example": "user@example.com", | CODE |
| LOW | testdata/bugs/1781/fixture-1781.yaml | 111 | example: "John Doe" | CODE |
| LOW | testdata/bugs/1781/fixture-1781.yaml | 138 | name: "John Doe" | CODE |
| LOW | testdata/bugs/1781/fixture-1781.yaml | 167 | name: "John Doe" | CODE |
| LOW | testdata/bugs/2969/2969.json | 12413 | "example" : "John Doe", | CODE |
| LOW | testdata/bugs/2969/2969.json | 12418 | "example" : "John Doe", | CODE |
| LOW | testdata/bugs/2969/2969.json | 12452 | "example" : "John Doe", | CODE |
| LOW | testdata/bugs/2969/2969.json | 12457 | "example" : "John Doe", | CODE |
| LOW | docs/faq/faq_spec.md | 331 | "name": "John Doe", | CODE |
| LOW | docs/reference/annotations/meta.md | 45 | contact: {name: 'John Doe', url: 'http://john.doe.com', email: john.doe@example.com} | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | .golangci.yml | 7 | # * do not correspond to our own views of go best practices (e.g. recvcheck, nonamedreturns) | COMMENT |
| LOW | testdata/canary/docker-v1.41/swagger.yaml | 81 | If you have already got an identity token from the [`/auth` endpoint](#operation/SystemAuth), you can just pass this | CODE |
| LOW | testdata/canary/docker-v1.41/swagger-fixed.yaml | 81 | If you have already got an identity token from the [`/auth` endpoint](#operation/SystemAuth), you can just pass this | CODE |
| LOW | testdata/bugs/1487/fixture-polymorphism.yaml | 47 | # Issue: Validate() is empty instead of just return nil | COMMENT |
| MEDIUM | testdata/codegen/sanitize/comments.yaml | 4 | # unification) — referenced by the skipped harness subtest. | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | cmd/swagger/commands/diff_test.go | 38 | // Don't forget to remove it once you're done. | COMMENT |
| MEDIUM | testdata/canary/petstore/swagger.json | 1 | {"swagger":"2.0","info":{"description":"This is a sample server Petstore server. You can find out more about Swagger at | CODE |
| MEDIUM | testdata/bugs/1824/swagger.json | 4 | "description": "This is a sample server Petstore server.\n\n[Learn about Swagger](http://swagger.wordnik.com) or | CODE |
| MEDIUM | testdata/bugs/822/swagger.yml | 4 | description: "This is a sample server Petstore server. You can find out more about Swagger at [http://swagger.io](htt | CODE |
| MEDIUM | testdata/codegen/swagger-codegen-tests.json | 4 | "description": "This is a sample server Petstore server. You can find out more about Swagger at <a href=\"http://sw | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | docs/generate/client.md | 15 | #### Step 1: Create a Swagger spec | COMMENT |
| LOW | docs/generate/client.md | 49 | #### Step 2: Initialize a Go module | COMMENT |
| LOW | docs/generate/client.md | 55 | #### Step 3: Generate the client | COMMENT |
| LOW | docs/generate/client.md | 79 | #### Step 4: Use the client | COMMENT |