Sarj AI Developer API · API Governance Rules

Sarj AI Developer API API Rules

Spectral linting rules defining API design standards and conventions for Sarj AI Developer API.

48 Rules error 31 warn 16 info 1
Generated by API Evangelist Written by API Evangelist tooling for Sarj AI Developer API's APIs. It is a starting point, not a ruleset Sarj AI Developer API publishes or enforces.
View Rules File View on GitHub

Rule Categories

info mediatype operation operationid parameter path property requestbody response schema securityscheme server tag write

Rules

error
operation-has-operationid
Every operation declares an operationId (measured: 100% of this contract)
$.paths[*][get,post,put,patch,delete]
warn
operationid-casing-camel
operationIds are camel case (measured: 93% of this contract)
$.paths[*][get,post,put,patch,delete].operationId
error
operation-has-summary
Every operation has a summary (measured: 100% of this contract)
$.paths[*][get,post,put,patch,delete]
error
operation-has-tags
Every operation is tagged (measured: 100% of this contract)
$.paths[*][get,post,put,patch,delete]
warn
operation-has-success-response
Every operation declares a 2xx response (measured: 99% of this contract)
$.paths[*][get,post,put,patch,delete].responses
warn
path-segment-casing-kebab
Path segments are kebab case (measured: 99% of this contract)
$.paths[*]~
warn
path-no-trailing-slash
Paths carry no trailing slash (measured: 95% of this contract)
$.paths[*]~
error
path-params-in-braces
Path parameters use {braces}, not :colon (measured: 100% of this contract)
$.paths[*]~
info
write-declares-request-body
POST and PUT declare a request body (measured: 81% of this contract)
$.paths[*][post,put]
warn
response-media-type
Responses are served as application/json (measured: 99% of this contract)
$.paths[*][get,post,put,patch,delete].responses[*].content
error
schema-has-description
Every component schema carries a title or description (measured: 100% of this contract)
$.components.schemas[*]
warn
property-name-casing-snake
Schema property names are snake case (measured: 99% of this contract)
$.components.schemas[*].properties[*]~
error
info-title-present
Info declares title (measured: 100% of this contract)
$.info
warn
info-title-min-length
Info.title runs at least 18 characters (measured: 97% of this contract)
$.info.title
error
info-description-min-length
Info.description runs at least 123 characters (measured: 100% of this contract)
$.info.description
error
info-version-present
Info declares version (measured: 100% of this contract)
$.info
error
info-version-semver
info.version is numeric (measured: 100% of this contract)
$.info.version
error
server-url-present
Server declares url (measured: 100% of this contract)
$.servers[*]
error
tag-name-present
Tag declares name (measured: 100% of this contract)
$.tags[*]
error
operation-tags-present
Operation declares tags (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace]
error
operation-summary-present
Operation declares summary (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace]
warn
operation-summary-min-length
Operation.summary runs at least 7 characters (measured: 95% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].summary
warn
operation-description-min-length
Operation.description runs at least 41 characters (measured: 96% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].description
error
operation-operationid-present
Operation declares operationId (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace]
warn
operation-operationid-casing-camel
Operation.operationId is camel case (measured: 93% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].operationId
error
operation-responses-present
Operation declares responses (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace]
error
parameter-name-present
Parameter declares name (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*]
warn
parameter-name-casing-snake
Parameter.name is snake case (measured: 98% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*].name
error
parameter-in-present
Parameter declares in (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*]
warn
parameter-in-values
Parameter.in is one of path, query (measured: 98% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*].in
error
parameter-description-min-length
Parameter.description runs at least 7 characters (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*].description
error
parameter-required-present
Parameter declares required (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*]
error
parameter-schema-present
Parameter declares schema (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*]
error
requestbody-content-present
RequestBody declares content (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].requestBody
warn
requestbody-required-present
RequestBody declares required (measured: 98% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].requestBody
error
mediatype-schema-present
MediaType declares schema (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].responses[*].content[*]
error
response-description-present
Response declares description (measured: 100% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].responses[*]
warn
response-description-min-length
Response.description runs at least 16 characters (measured: 99% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].responses[*].description
warn
response-content-present
Response declares content (measured: 93% of this contract)
$.paths[*][get,put,post,delete,patch,options,head,trace].responses[*]
error
schema-title-present
Schema declares title (measured: 100% of this contract)
$.components.schemas[*]
error
schema-type-present
Schema declares type (measured: 100% of this contract)
$.components.schemas[*]
warn
schema-type-values
Schema.type is one of object, string (measured: 99% of this contract)
$.components.schemas[*].type
error
schema-description-min-length
Schema.description runs at least 27 characters (measured: 100% of this contract)
$.components.schemas[*].description
error
securityscheme-type-present
SecurityScheme declares type (measured: 100% of this contract)
$.components.securitySchemes[*]
error
securityscheme-type-values
SecurityScheme.type is one of http (measured: 100% of this contract)
$.components.securitySchemes[*].type
error
securityscheme-scheme-present
SecurityScheme declares scheme (measured: 100% of this contract)
$.components.securitySchemes[*]
error
securityscheme-scheme-values
SecurityScheme.scheme is one of bearer (measured: 100% of this contract)
$.components.securitySchemes[*].scheme
error
securityscheme-bearerformat-values
SecurityScheme.bearerFormat is one of API key (measured: 100% of this contract)
$.components.securitySchemes[*].bearerFormat

Spectral Ruleset

Raw ↑
# authorship: generated by API Evangelist tooling (derive-rules.py, 2026-11-01). x-method: generated
# Every rule below was MEASURED against Sarj AI Developer API's own contract before it was written; a rule is present only
# when the contract satisfies it at 80% or more. Severity: 100% -> error, >= 90% -> warn, else info.
# Provenance:
#   - operation-has-operationid: 100%
#   - operationid-casing-camel: 94%
#   - operation-has-summary: 100%
#   - operation-has-tags: 100%
#   - operation-has-success-response: 100%
#   - path-segment-casing-kebab: 100%
#   - path-no-trailing-slash: 96%
#   - path-params-in-braces: 100%
#   - write-declares-request-body: 82%
#   - response-media-type: 99%
#   - schema-has-description: 100%
#   - property-name-casing-snake: 100%
#   - info-title-present: 100%
#   - info-title-min-length: 98%
#   - info-description-min-length: 100%
#   - info-version-present: 100%
#   - info-version-semver: 100%
#   - server-url-present: 100%
#   - tag-name-present: 100%
#   - operation-tags-present: 100%
#   - operation-summary-present: 100%
#   - operation-summary-min-length: 95%
#   - operation-description-min-length: 97%
#   - operation-operationid-present: 100%
#   - operation-operationid-casing-camel: 94%
#   - operation-responses-present: 100%
#   - parameter-name-present: 100%
#   - parameter-name-casing-snake: 99%
#   - parameter-in-present: 100%
#   - parameter-in-values: 99%
#   - parameter-description-min-length: 100%
#   - parameter-required-present: 100%
#   - parameter-schema-present: 100%
#   - requestbody-content-present: 100%
#   - requestbody-required-present: 98%
#   - mediatype-schema-present: 100%
#   - response-description-present: 100%
#   - response-description-min-length: 99%
#   - response-content-present: 93%
#   - schema-title-present: 100%
#   - schema-type-present: 100%
#   - schema-type-values: 100%
#   - schema-description-min-length: 100%
#   - securityscheme-type-present: 100%
#   - securityscheme-type-values: 100%
#   - securityscheme-scheme-present: 100%
#   - securityscheme-scheme-values: 100%
#   - securityscheme-bearerformat-values: 100%
x-method: generated
x-generator: derive-rules.py
x-generated: '2026-11-01'
x-source:
- openapi/sarj-ai-developer-api-agent-profiles-api-openapi.yml
- openapi/sarj-ai-developer-api-analytics-api-openapi.yml
- openapi/sarj-ai-developer-api-api-keys-api-openapi.yml
- openapi/sarj-ai-developer-api-audio-api-openapi.yml
- openapi/sarj-ai-developer-api-batch-api-openapi.yml
x-self-check:
  status: checked
  rules: 48
  dropped: {}
extends:
- - spectral:oas
  - recommended
formats:
- oas3
rules:
  operation-has-operationid:
    description: 'Every operation declares an operationId (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: operationId
      function: truthy
    x-pattern-key: Operation.operationId|present
  operationid-casing-camel:
    description: 'operationIds are camel case (measured: 93% of this contract)'
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].operationId
    then:
      function: pattern
      functionOptions:
        match: ^[a-z][a-zA-Z0-9]*$
    x-pattern-key: Operation.operationId|pattern:^[a-z][a-zA-Z0-9]*$
  operation-has-summary:
    description: 'Every operation has a summary (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: summary
      function: truthy
    x-pattern-key: Operation.summary|present
  operation-has-tags:
    description: 'Every operation is tagged (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: tags
      function: truthy
    x-pattern-key: Operation.tags|present
  operation-has-success-response:
    description: 'Every operation declares a 2xx response (measured: 99% of this contract)'
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].responses
    then:
      function: schema
      functionOptions:
        schema:
          type: object
          patternProperties:
            ^2\d\d$: {}
          minProperties: 1
    x-pattern-key: Operation.responses|schema:07e20b47
  path-segment-casing-kebab:
    description: 'Path segments are kebab case (measured: 99% of this contract)'
    severity: warn
    given: $.paths[*]~
    then:
      function: pattern
      functionOptions:
        match: ^(/[a-z0-9]+(-[a-z0-9]+)*|/\{[^}]+\})+/?$
    x-pattern-key: Paths.{key}|pattern:^(/[a-z0-9]+(-[a-z0-9]+)*|/\{[^}]+\})+/?$
  path-no-trailing-slash:
    description: 'Paths carry no trailing slash (measured: 95% of this contract)'
    severity: warn
    given: $.paths[*]~
    then:
      function: pattern
      functionOptions:
        notMatch: ./$
    x-pattern-key: Paths.{key}|pattern:!./$
  path-params-in-braces:
    description: 'Path parameters use {braces}, not :colon (measured: 100% of this contract)'
    severity: error
    given: $.paths[*]~
    then:
      function: pattern
      functionOptions:
        notMatch: ':'
    x-pattern-key: 'Paths.{key}|pattern:!:'
  write-declares-request-body:
    description: 'POST and PUT declare a request body (measured: 81% of this contract)'
    severity: info
    given: $.paths[*][post,put]
    then:
      field: requestBody
      function: truthy
    x-pattern-key: Operation.requestBody|present
  response-media-type:
    description: 'Responses are served as application/json (measured: 99% of this contract)'
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].responses[*].content
    then:
      function: schema
      functionOptions:
        schema:
          type: object
          required:
          - application/json
    x-pattern-key: Response.content|schema:2919cf38
  schema-has-description:
    description: 'Every component schema carries a title or description (measured: 100% of this contract)'
    severity: error
    given: $.components.schemas[*]
    then:
      function: schema
      functionOptions:
        schema:
          anyOf:
          - required:
            - description
          - required:
            - title
    x-pattern-key: Components.schemas|schema:7af42428
  property-name-casing-snake:
    description: 'Schema property names are snake case (measured: 99% of this contract)'
    severity: warn
    given: $.components.schemas[*].properties[*]~
    then:
      function: pattern
      functionOptions:
        match: ^[a-z0-9]+(_[a-z0-9]+)*$
    x-pattern-key: Schema.properties{key}|pattern:^[a-z0-9]+(_[a-z0-9]+)*$
  info-title-present:
    description: 'Info declares title (measured: 100% of this contract)'
    severity: error
    given: $.info
    then:
      field: title
      function: defined
    x-pattern-key: Info.title|present
  info-title-min-length:
    description: 'Info.title runs at least 18 characters (measured: 97% of this contract)'
    severity: warn
    given: $.info.title
    then:
      function: length
      functionOptions:
        min: 18
    x-pattern-key: Info.title|length
  info-description-min-length:
    description: 'Info.description runs at least 123 characters (measured: 100% of this contract)'
    severity: error
    given: $.info.description
    then:
      function: length
      functionOptions:
        min: 123
    x-pattern-key: Info.description|length
  info-version-present:
    description: 'Info declares version (measured: 100% of this contract)'
    severity: error
    given: $.info
    then:
      field: version
      function: defined
    x-pattern-key: Info.version|present
  info-version-semver:
    description: 'info.version is numeric (measured: 100% of this contract)'
    severity: error
    given: $.info.version
    then:
      function: pattern
      functionOptions:
        match: ^v?\d+(\.\d+)*
    x-pattern-key: Info.version|pattern:^v?\d+(\.\d+)*
  server-url-present:
    description: 'Server declares url (measured: 100% of this contract)'
    severity: error
    given: $.servers[*]
    then:
      field: url
      function: defined
    x-pattern-key: Server.url|present
  tag-name-present:
    description: 'Tag declares name (measured: 100% of this contract)'
    severity: error
    given: $.tags[*]
    then:
      field: name
      function: defined
    x-pattern-key: Tag.name|present
  operation-tags-present:
    description: 'Operation declares tags (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace]
    then:
      field: tags
      function: defined
    x-pattern-key: Operation.tags|present
  operation-summary-present:
    description: 'Operation declares summary (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace]
    then:
      field: summary
      function: defined
    x-pattern-key: Operation.summary|present
  operation-summary-min-length:
    description: 'Operation.summary runs at least 7 characters (measured: 95% of this contract)'
    severity: warn
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].summary
    then:
      function: length
      functionOptions:
        min: 7
    x-pattern-key: Operation.summary|length
  operation-description-min-length:
    description: 'Operation.description runs at least 41 characters (measured: 96% of this contract)'
    severity: warn
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].description
    then:
      function: length
      functionOptions:
        min: 41
    x-pattern-key: Operation.description|length
  operation-operationid-present:
    description: 'Operation declares operationId (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace]
    then:
      field: operationId
      function: defined
    x-pattern-key: Operation.operationId|present
  operation-operationid-casing-camel:
    description: 'Operation.operationId is camel case (measured: 93% of this contract)'
    severity: warn
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].operationId
    then:
      function: pattern
      functionOptions:
        match: ^[a-z][a-zA-Z0-9]*$
    x-pattern-key: Operation.operationId|pattern:^[a-z][a-zA-Z0-9]*$
  operation-responses-present:
    description: 'Operation declares responses (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace]
    then:
      field: responses
      function: defined
    x-pattern-key: Operation.responses|present
  parameter-name-present:
    description: 'Parameter declares name (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*]
    then:
      field: name
      function: defined
    x-pattern-key: Parameter.name|present
  parameter-name-casing-snake:
    description: 'Parameter.name is snake case (measured: 98% of this contract)'
    severity: warn
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*].name
    then:
      function: pattern
      functionOptions:
        match: ^[a-z0-9]+(_[a-z0-9]+)*$
    x-pattern-key: Parameter.name|pattern:^[a-z0-9]+(_[a-z0-9]+)*$
  parameter-in-present:
    description: 'Parameter declares in (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*]
    then:
      field: in
      function: defined
    x-pattern-key: Parameter.in|present
  parameter-in-values:
    description: 'Parameter.in is one of path, query (measured: 98% of this contract)'
    severity: warn
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*].in
    then:
      function: enumeration
      functionOptions:
        values:
        - path
        - query
    x-pattern-key: Parameter.in|enum:path,query
  parameter-description-min-length:
    description: 'Parameter.description runs at least 7 characters (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*].description
    then:
      function: length
      functionOptions:
        min: 7
    x-pattern-key: Parameter.description|length
  parameter-required-present:
    description: 'Parameter declares required (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*]
    then:
      field: required
      function: defined
    x-pattern-key: Parameter.required|present
  parameter-schema-present:
    description: 'Parameter declares schema (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].parameters[*]
    then:
      field: schema
      function: defined
    x-pattern-key: Parameter.schema|present
  requestbody-content-present:
    description: 'RequestBody declares content (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].requestBody
    then:
      field: content
      function: defined
    x-pattern-key: RequestBody.content|present
  requestbody-required-present:
    description: 'RequestBody declares required (measured: 98% of this contract)'
    severity: warn
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].requestBody
    then:
      field: required
      function: defined
    x-pattern-key: RequestBody.required|present
  mediatype-schema-present:
    description: 'MediaType declares schema (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].responses[*].content[*]
    then:
      field: schema
      function: defined
    x-pattern-key: MediaType.schema|present
  response-description-present:
    description: 'Response declares description (measured: 100% of this contract)'
    severity: error
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].responses[*]
    then:
      field: description
      function: defined
    x-pattern-key: Response.description|present
  response-description-min-length:
    description: 'Response.description runs at least 16 characters (measured: 99% of this contract)'
    severity: warn
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].responses[*].description
    then:
      function: length
      functionOptions:
        min: 16
    x-pattern-key: Response.description|length
  response-content-present:
    description: 'Response declares content (measured: 93% of this contract)'
    severity: warn
    given: $.paths[*][get,put,post,delete,patch,options,head,trace].responses[*]
    then:
      field: content
      function: defined
    x-pattern-key: Response.content|present
  schema-title-present:
    description: 'Schema declares title (measured: 100% of this contract)'
    severity: error
    given: $.components.schemas[*]
    then:
      field: title
      function: defined
    x-pattern-key: Schema.title|present
  schema-type-present:
    description: 'Schema declares type (measured: 100% of this contract)'
    severity: error
    given: $.components.schemas[*]
    then:
      field: type
      function: defined
    x-pattern-key: Schema.type|present
  schema-type-values:
    description: 'Schema.type is one of object, string (measured: 99% of this contract)'
    severity: warn
    given: $.components.schemas[*].type
    then:
      function: enumeration
      functionOptions:
        values:
        - object
        - string
    x-pattern-key: Schema.type|enum:object,string
  schema-description-min-length:
    description: 'Schema.description runs at least 27 characters (measured: 100% of this contract)'
    severity: error
    given: $.components.schemas[*].description
    then:
      function: length
      functionOptions:
        min: 27
    x-pattern-key: Schema.description|length
  securityscheme-type-present:
    description: 'SecurityScheme declares type (measured: 100% of this contract)'
    severity: error
    given: $.components.securitySchemes[*]
    then:
      field: type
      function: defined
    x-pattern-key: SecurityScheme.type|present
  securityscheme-type-values:
    description: 'SecurityScheme.type is one of http (measured: 100% of this contract)'
    severity: error
    given: $.components.securitySchemes[*].type
    then:
      function: enumeration
      functionOptions:
        values:
        - http
    x-pattern-key: SecurityScheme.type|enum:http
  securityscheme-scheme-present:
    description: 'SecurityScheme declares scheme (measured: 100% of this contract)'
    severity: error
    given: $.components.securitySchemes[*]
    then:
      field: scheme
      function: defined
    x-pattern-key: SecurityScheme.scheme|present
  securityscheme-scheme-values:
    description: 'SecurityScheme.scheme is one of bearer (measured: 100% of this contract)'
    severity: error
    given: $.components.securitySchemes[*].scheme
    then:
      function: enumeration
      functionOptions:
        values:
        - bearer
    x-pattern-key: SecurityScheme.scheme|enum:bearer
  securityscheme-bearerformat-values:
    description: 'SecurityScheme.bearerFormat is one of API key (measured: 100% of this contract)'
    severity: error
    given: $.components.securitySchemes[*].bearerFormat
    then:
      function: enumeration
      functionOptions:
        values:
        - API key
    x-pattern-key: SecurityScheme.bearerFormat|enum:API key

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Call it yourself

curl for this page
This ruleset
curl "https://apis.io/api/v1/rules/sarj-ai-developer-api-rules"
All spectral rules
curl "https://apis.io/api/v1/rules?limit=25"

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