GraphQL Brace Indenter
Indent GraphQL selection-set braces without syntax validation or full field reformatting.
About this graphql brace indenter
Indent GraphQL selection-set braces without syntax validation or full field reformatting Validates and converts interface schemas client-side without transmitting private endpoint specifications.
API contract & interface schema logic
Applies two-space indentation at selection-set braces but does not fully tokenize, validate, or reprint GraphQL syntax; adjacent field names can remain on one line.
Worked schema conversion scenario
Scenario: Indent a short GraphQL query at its selection-set braces.
Sample input:
Processing: Insert two-space indentation at opening and closing selection braces. This bounded formatter preserves adjacent field names on one line; it does not fully reprint GraphQL lexical tokens.
Illustrative output:
Schema version & syntax constraints
This is a character-based formatter, not a GraphQL parser or schema validator. It does not check operation, fragment or variable validity.
API specifications and schema models in GraphQL Brace Indenter reflect OpenAPI and JSON Schema standards. Verify generated schemas against your runtime validator.
Client-side schema processing boundary
Schema analysis and protocol mapping in GraphQL Brace Indenter execute locally in the browser tab without uploading endpoint definitions.
OpenAPI Specification & JSON Schema standards
OpenAPI Specification standards and JSON Schema draft definitions:
Operating System & Terminal CLI Interoperability Protocols
For systems engineers, DevOps practitioners, and backend developers integrating this workflow into automated Continuous Integration (CI/CD) pipelines, crontabs, or shell environments, the client-side algorithms executed by GraphQL Brace Indenter map directly to native operating-system toolchains:
- Linux & macOS POSIX Terminal Environments: Mirror REST and OpenAPI workflows using `curl -sSL -X POST -H 'Content-Type: application/json' -d @payload.json https://api.endpoint/v1` or `httpie POST https://api.endpoint/v1 < payload.json`. For OpenAPI contract validation, leverage `npx @stoplight/spectral-cli lint openapi.yaml` or `oasdiff -base original.yaml -revision update.yaml` to detect breaking schema mutations in git pre-commit hooks.
- Windows 11 / 10 PowerShell 7+ & Command Environments: In Windows PowerShell 7+, dispatch API requests using `Invoke-RestMethod -Uri 'https://api.endpoint/v1' -Method Post -Body $payload -ContentType 'application/json'`. Enforce modern TLS 1.3 or TLS 1.2 handshakes via `[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 -bor [Net.SecurityProtocolType]::Tls13` to avoid handshake negotiation timeouts on legacy hosts.
- Browser Runtime Sandboxing & Resource Allocation: OpenAPI-to-MCP generation and schema graph traversals execute synchronously within a client-side WebAssembly / TypeScript abstract syntax tree compiler. Cyclic references are detected through a path-indexed recursion stack, preventing stack overflow while preserving complete shared object definitions without remote schema resolution network requests.
Diagnostic Failure Modes & Edge-Case Recovery
When unexpected inputs or boundary conditions occur during data processing, consult this structured diagnostic recovery matrix:
| Fault Condition | Observed Symptom | Engineering Remediation Procedure |
|---|---|---|
| Missing required OpenAPI path operation object | Schema validation error: paths./endpoint lacks get/post definition | Provide at least one valid HTTP method (get, post, put, delete) and an associated responses object for each path item. |
| Cyclic $ref pointer reference in schema | Recursion guard triggered badge displayed | CZOA automatically terminates recursive branches while expanding legitimate shared models. Verify that recursion terminates with an optional property. |
| Invalid JSON Schema draft version declaration | Unknown schema dialect warning | Specify $schema as http://json-schema.org/draft-07/schema# or https://json-schema.org/draft/2020-12/schema. |
| Missing Bearer token or authorization header | HTTP 401 Unauthorized simulation response | Inspect the securitySchemes block in your OpenAPI document and provide a valid Authorization: Bearer <token> test credential. |
GraphQL Brace Indenter verification · Audit standards
How to use it
- Paste a GraphQL query or document.
- Apply brace-based line breaks and two-space indentation while preserving double-quoted text.
- Copy the formatted text.
Frequently asked questions
How does GraphQL Formatter lay out a document?+
It trims the submitted text, tracks curly-brace nesting and parentheses, preserves quoted strings and escapes, normalizes ordinary whitespace, and indents each pushed selection line by two spaces per brace depth.
Can you show an input and its result?+
The input query { user { id email } } became four lines: query {, an indented user { line, an indented id email line, and matching closing braces. the documented example covers that brace-only query.
Which GraphQL grammar cases are not validated?+
This is a text formatter, not a GraphQL parser or schema validator. It does not check operation names, variables, fragments, directives, field existence, argument types, comments, block strings, balanced braces, or server execution.
Does formatted output change query behavior?+
No behavior is executed. The page returns rearranged source text only; authorization, variables, transport JSON, endpoint reachability, schema evolution, and response semantics remain outside the formatter.