{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"github-apollographql--apollo-tooling","slug":"apollographql--apollo-tooling","name":"apollo-tooling","type":"cli","url":"https://apollographql.com","page_url":"https://unfragile.ai/apollographql--apollo-tooling","categories":["code-editors"],"tags":["code-generation","flow","graphql","swift","typescript"],"pricing":{"model":"open_source","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"github-apollographql--apollo-tooling__cap_0","uri":"capability://code.generation.editing.graphql.operation.validation.against.schema","name":"graphql operation validation against schema","description":"Validates GraphQL client operations (queries, mutations, subscriptions) against a GraphQL schema by parsing operation documents and comparing them against schema definitions. Uses a compiler-based approach that normalizes operations into an intermediate representation, then checks field existence, argument types, fragment spreads, and return types. Integrates with Apollo Studio for schema retrieval and caching.","intents":["Catch GraphQL operation errors before runtime by validating queries against the server schema","Ensure client operations are compatible with schema changes during development","Validate operations in CI/CD pipelines to prevent deploying broken queries"],"best_for":["GraphQL client developers using Apollo Client","Teams with CI/CD pipelines requiring schema validation gates","Developers migrating from REST to GraphQL who need early error detection"],"limitations":["Validation is static and cannot detect runtime resolver errors or authorization failures","Requires schema to be available locally or via Apollo Studio API — no support for introspection-only validation in offline mode","Does not validate custom directives unless explicitly configured"],"requires":["GraphQL schema file (SDL or introspection JSON)","GraphQL operation documents (.graphql or .gql files)","Node.js 12+","Optional: Apollo Studio API key for remote schema fetching"],"input_types":["GraphQL operation documents (query/mutation/subscription)","GraphQL schema (SDL or introspection JSON)","Configuration file (apollo.config.js or apollo.config.cjs)"],"output_types":["Validation errors/warnings (JSON or CLI output)","Exit code (0 for success, non-zero for failures)"],"categories":["code-generation-editing","safety-moderation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_1","uri":"capability://code.generation.editing.typescript.type.generation.from.graphql.operations","name":"typescript type generation from graphql operations","description":"Generates fully-typed TypeScript interfaces and types from GraphQL operation documents by parsing operations, resolving them against a schema, and emitting TypeScript AST that maps GraphQL types to TypeScript equivalents. Handles nested fragments, unions, interfaces, and custom scalars through a multi-pass compilation pipeline. Generates both operation result types and variable input types with proper null-safety semantics.","intents":["Generate type-safe query/mutation result types to eliminate manual type definitions","Ensure TypeScript types stay synchronized with GraphQL schema changes","Enable IDE autocomplete for operation results without manual type annotations"],"best_for":["TypeScript developers using Apollo Client","Teams with strict TypeScript configurations (strict mode, noImplicitAny)","Projects requiring end-to-end type safety from schema to UI components"],"limitations":["Generated types are read-only snapshots — requires regeneration when schema changes","Does not generate React hooks or component-level types (use apollo-client for that)","Custom scalar types require manual type mapping in configuration","No support for generating types for subscriptions with streaming updates"],"requires":["TypeScript 3.5+","GraphQL schema file","GraphQL operation documents","apollo-codegen-typescript package"],"input_types":["GraphQL operation documents (.graphql, .gql, or embedded in .ts files)","GraphQL schema (SDL or introspection JSON)","Custom scalar type mappings (optional)"],"output_types":["TypeScript type definition files (.ts)","Type interfaces for operations, fragments, and variables"],"categories":["code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_10","uri":"capability://safety.moderation.schema.change.detection.and.breaking.change.analysis","name":"schema change detection and breaking change analysis","description":"Analyzes schema changes between versions to detect breaking changes (field removals, type changes, argument removals) and safe changes (new fields, new types). Compares old and new schemas, generates a change report categorizing each change by severity, and identifies which operations are affected by breaking changes. Integrates with Apollo Studio for schema history tracking.","intents":["Detect breaking schema changes before deploying to production","Identify which client operations will break due to schema changes","Generate change reports for schema review and documentation"],"best_for":["Teams with strict schema governance and breaking change policies","CI/CD pipelines requiring schema change gates","Organizations tracking schema evolution and deprecation"],"limitations":["Change detection is structural only — cannot detect semantic breaking changes (e.g., resolver behavior changes)","Does not track deprecation timelines or migration paths","Requires both old and new schema files — no automatic history tracking without Apollo Studio","Does not validate that operations have been updated to handle breaking changes"],"requires":["Old schema file (SDL or introspection JSON)","New schema file (SDL or introspection JSON)","apollo-codegen-core package","Optional: Apollo Studio for schema history"],"input_types":["Previous GraphQL schema","Current GraphQL schema","Operation documents (optional, for impact analysis)"],"output_types":["Change report (JSON or CLI output)","Categorized changes (breaking, safe, deprecated)","Affected operations list"],"categories":["safety-moderation","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_11","uri":"capability://code.generation.editing.custom.scalar.type.mapping.and.code.generation","name":"custom scalar type mapping and code generation","description":"Provides a configuration system for mapping GraphQL custom scalars to language-specific types (e.g., DateTime scalar to JavaScript Date or TypeScript Date type). Supports per-language scalar mappings, custom serialization/deserialization logic, and scalar validation. Enables code generators to emit correct types for custom scalars without manual post-processing.","intents":["Map GraphQL custom scalars to native language types (Date, UUID, JSON, etc.)","Generate correct type annotations for custom scalars in code generation","Avoid manual type casting or conversion code for scalar values"],"best_for":["Projects using custom GraphQL scalars (DateTime, UUID, JSON, etc.)","Teams requiring type-safe scalar handling across multiple languages","Developers wanting to avoid manual scalar type conversions"],"limitations":["Scalar mappings are static — cannot handle runtime scalar validation","Does not generate serialization/deserialization code — only type mappings","Custom scalar mappings must be defined per language — no shared definitions","No built-in support for scalar composition or nested custom scalars"],"requires":["Custom scalar definitions in GraphQL schema","Scalar type mappings in apollo.config.js","Language-specific type definitions for mapped types"],"input_types":["GraphQL schema with custom scalar definitions","Scalar type mappings configuration"],"output_types":["Generated code with correct scalar type annotations","Type definitions for custom scalars"],"categories":["code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_12","uri":"capability://code.generation.editing.fragment.based.code.generation.and.reuse","name":"fragment-based code generation and reuse","description":"Supports GraphQL fragments in code generation, enabling reusable type definitions across multiple operations. Fragments are compiled into language-specific types that can be composed into larger operation types. Handles fragment spreads, nested fragments, and inline fragments with proper type inference and union discrimination.","intents":["Define reusable GraphQL fragments to avoid duplicating field selections","Generate reusable type definitions from fragments for use across operations","Enable type composition where operation types include fragment types"],"best_for":["Projects with many operations sharing common field selections","Teams using fragment-based GraphQL patterns (e.g., Relay)","Developers wanting to reduce duplication in operation definitions"],"limitations":["Fragment types are generated separately — requires manual composition in some languages","Does not support fragment variables or parameterized fragments","Fragment reuse across projects requires shared fragment definitions","No built-in fragment validation — relies on operation validation"],"requires":["GraphQL fragments defined in operation documents","Code generator with fragment support (all Apollo generators support this)"],"input_types":["GraphQL fragments","GraphQL operations using fragments"],"output_types":["Generated fragment types","Operation types composed from fragment types"],"categories":["code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_2","uri":"capability://code.generation.editing.flow.type.generation.from.graphql.operations","name":"flow type generation from graphql operations","description":"Generates Flow type annotations from GraphQL operations by compiling operations against a schema and emitting Flow-compatible type definitions. Handles Flow-specific features like exact object types, union discriminators, and opaque types. Maintains feature parity with TypeScript generation but targets Flow's type system semantics.","intents":["Generate Flow types for GraphQL operations in Flow-typed JavaScript projects","Ensure Flow type safety for Apollo Client queries and mutations","Maintain type consistency across GraphQL operations in Flow codebases"],"best_for":["JavaScript projects using Flow for static type checking","Teams migrating from Flow to TypeScript (can generate both)","Legacy projects with Flow infrastructure"],"limitations":["Flow adoption has declined; most new projects use TypeScript instead","Flow type generation is less actively maintained than TypeScript variant","No support for Flow's advanced features like variance annotations"],"requires":["Flow 0.100+","GraphQL schema file","GraphQL operation documents","apollo-codegen-flow package"],"input_types":["GraphQL operation documents","GraphQL schema (SDL or introspection JSON)"],"output_types":["Flow type definition files (.js with Flow annotations)"],"categories":["code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_3","uri":"capability://code.generation.editing.swift.code.generation.from.graphql.operations","name":"swift code generation from graphql operations","description":"Generates Swift types and API client code from GraphQL operations by parsing operations, resolving against schema, and emitting Swift structs, enums, and protocol definitions. Handles Swift-specific patterns like Codable conformance, optionals, and associated types. Generates both model types and a type-safe query builder API for iOS/macOS clients.","intents":["Generate type-safe Swift models for GraphQL query results in iOS apps","Eliminate manual JSON decoding boilerplate for GraphQL responses","Enable Swift compiler to catch GraphQL operation errors at compile time"],"best_for":["iOS/macOS developers using Apollo iOS client","Teams building native Apple platform apps with GraphQL backends","Projects requiring compile-time type safety for mobile clients"],"limitations":["Generated code targets Apollo iOS client library — not compatible with other Swift GraphQL clients","Requires Xcode build integration for code generation (not standalone CLI-friendly)","No support for generating SwiftUI-specific code or property wrappers","Custom scalar types require manual Swift type mapping"],"requires":["Swift 5.1+","Xcode 11+","GraphQL schema file","GraphQL operation documents","apollo-codegen-swift package"],"input_types":["GraphQL operation documents (.graphql or embedded in Swift files)","GraphQL schema (SDL or introspection JSON)","Custom scalar type mappings"],"output_types":["Swift source files (.swift)","Struct definitions for operation results","Enum definitions for unions and enums","Protocol definitions for fragments"],"categories":["code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_4","uri":"capability://code.generation.editing.graphql.operation.extraction.from.source.code","name":"graphql operation extraction from source code","description":"Extracts GraphQL operation documents (queries, mutations, subscriptions) embedded in source code files (JavaScript, TypeScript, Swift) by parsing source ASTs and identifying GraphQL string literals or template literals. Supports multiple embedding patterns (gql`` template literals, graphql() function calls, string constants). Outputs extracted operations as standalone .graphql files or inline documents.","intents":["Automatically discover all GraphQL operations in a codebase without manual documentation","Extract operations for validation and code generation without requiring separate .graphql files","Generate operation manifests for persisted query registration"],"best_for":["Projects embedding GraphQL operations directly in source code","Teams migrating from inline operations to separate .graphql files","CI/CD pipelines that need to discover operations dynamically"],"limitations":["Extraction is static — cannot handle dynamically constructed operations or string concatenation","Requires specific embedding patterns (gql``, graphql()) — custom patterns need configuration","Does not extract operations from comments or documentation","Performance degrades on very large codebases (no incremental extraction)"],"requires":["Source code files with embedded GraphQL operations","Node.js 12+","apollo-codegen-core package"],"input_types":["JavaScript/TypeScript source files (.js, .ts, .jsx, .tsx)","Swift source files (.swift)","Configuration specifying extraction patterns"],"output_types":["Extracted GraphQL operation documents (.graphql files)","Operation manifest (JSON with operation metadata)"],"categories":["code-generation-editing","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_5","uri":"capability://tool.use.integration.schema.download.and.caching.from.apollo.studio","name":"schema download and caching from apollo studio","description":"Downloads GraphQL schema from Apollo Studio or arbitrary GraphQL endpoints via introspection, with local caching and versioning. Implements HTTP-based schema fetching with authentication (API key), response caching with TTL, and schema validation. Supports both SDL and introspection JSON formats. Integrates with Apollo Studio's schema registry for version tracking.","intents":["Fetch latest schema from Apollo Studio without manual schema file management","Cache schema locally to avoid repeated network requests during development","Validate schema integrity and detect breaking changes from remote sources"],"best_for":["Teams using Apollo Studio for schema management","CI/CD pipelines that need fresh schema for validation gates","Developers working with remote GraphQL APIs"],"limitations":["Requires network access to Apollo Studio or GraphQL endpoint — no offline-first support","Caching is local only — no distributed cache invalidation across team","Does not support schema composition or federation schema downloads","API key must be provided via environment variable or config file (no interactive auth)"],"requires":["Apollo Studio API key (APOLLO_KEY environment variable)","Network access to Apollo Studio or GraphQL endpoint","Node.js 12+","apollo-codegen-core package"],"input_types":["Apollo Studio graph ID and variant (or GraphQL endpoint URL)","API authentication credentials"],"output_types":["GraphQL schema file (SDL or introspection JSON)","Cached schema with metadata (timestamp, version)"],"categories":["tool-use-integration","memory-knowledge"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_6","uri":"capability://tool.use.integration.operation.registration.and.persisted.query.management","name":"operation registration and persisted query management","description":"Registers GraphQL operations with Apollo Studio's operation registry, enabling persisted queries and operation tracking. Extracts operations from codebase, generates operation IDs (hashes), and pushes operation manifests to Apollo Studio. Supports operation versioning, change detection, and conflict resolution. Integrates with CI/CD for automated operation registration on deploy.","intents":["Register client operations with Apollo Studio to enable persisted queries","Track which operations are in use across client versions","Detect breaking changes to operations when schema changes"],"best_for":["Teams using Apollo Studio for operation tracking and persisted queries","Production GraphQL APIs requiring operation whitelisting for security","Teams with multiple client versions needing operation version management"],"limitations":["Requires Apollo Studio account and API key — not usable with self-hosted Apollo Server","Operation registration is one-way (push only) — no pull/sync from Studio","Does not support partial operation registration (all-or-nothing per push)","Conflict resolution requires manual intervention in Apollo Studio UI"],"requires":["Apollo Studio account and API key","Extracted GraphQL operations","Network access to Apollo Studio","Node.js 12+"],"input_types":["GraphQL operation documents","Apollo Studio graph ID and variant","API authentication credentials"],"output_types":["Operation manifest (JSON with operation IDs and metadata)","Registration confirmation from Apollo Studio","Conflict report if operations already registered"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_7","uri":"capability://tool.use.integration.apollo.language.server.with.ide.integration","name":"apollo language server with ide integration","description":"Provides a Language Server Protocol (LSP) implementation for GraphQL that integrates with IDEs (VS Code, WebStorm, etc.) to enable real-time validation, autocomplete, and hover documentation. Watches for schema and operation changes, re-validates operations on-the-fly, and provides inline error diagnostics. Supports multiple workspace configurations and project-level schema management.","intents":["Get real-time GraphQL validation errors in IDE while editing operations","Enable autocomplete for GraphQL fields, arguments, and fragments","View schema documentation inline without leaving the editor"],"best_for":["GraphQL developers using VS Code or WebStorm","Teams wanting IDE-integrated schema validation without CLI","Developers preferring real-time feedback over batch validation"],"limitations":["LSP implementation is language-agnostic but IDE support varies (best in VS Code)","Requires separate VS Code extension installation (apollo-graphql extension)","Performance degrades with very large schemas (>10k types) due to re-validation on every keystroke","Does not support remote schema watching — requires local schema file or periodic polling"],"requires":["VS Code 1.40+ or compatible LSP client","apollo-language-server package","GraphQL schema file (local or via Apollo Studio)","Node.js 12+"],"input_types":["GraphQL operation documents in editor","GraphQL schema (SDL or introspection JSON)","apollo.config.js configuration"],"output_types":["IDE diagnostics (errors, warnings, info)","Autocomplete suggestions","Hover documentation","Go-to-definition links"],"categories":["tool-use-integration","code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_8","uri":"capability://code.generation.editing.multi.language.code.generation.with.unified.compiler","name":"multi-language code generation with unified compiler","description":"Provides a unified code generation pipeline (apollo-codegen-core) that compiles GraphQL operations into an intermediate representation, then routes to language-specific generators (TypeScript, Flow, Swift, Scala). The core compiler handles schema resolution, operation normalization, and type inference once, then each language backend emits language-specific code. Supports custom generators through plugin architecture.","intents":["Generate type-safe code for multiple languages from single GraphQL operation set","Maintain consistency across language-specific code generators","Extend code generation with custom generators for internal DSLs or frameworks"],"best_for":["Polyglot teams with clients in multiple languages (web + mobile + backend)","Organizations building custom code generators on top of Apollo","Teams wanting to add new language support without forking the entire toolchain"],"limitations":["Adding new language requires implementing a new generator package — not trivial","Intermediate representation is Apollo-specific — not compatible with other code generation tools","Custom generators must follow Apollo's AST structure — limited flexibility for non-standard patterns","No built-in support for generating code for languages beyond TypeScript, Flow, Swift, Scala"],"requires":["apollo-codegen-core package","Language-specific generator package (apollo-codegen-typescript, etc.)","GraphQL schema and operations","Node.js 12+"],"input_types":["GraphQL schema (SDL or introspection JSON)","GraphQL operation documents","Language-specific configuration"],"output_types":["Language-specific source code files","Type definitions and interfaces"],"categories":["code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github-apollographql--apollo-tooling__cap_9","uri":"capability://automation.workflow.graphql.project.configuration.and.workspace.management","name":"graphql project configuration and workspace management","description":"Provides a configuration system (apollo.config.js/ts) that defines GraphQL projects, schema sources, operation locations, and code generation settings. Supports multiple projects in a monorepo via workspace configuration, with per-project schema and operation discovery. Configuration is loaded and validated at startup, with hot-reload support for schema changes.","intents":["Configure schema sources, operation locations, and code generation in a single config file","Manage multiple GraphQL projects in a monorepo with separate configurations","Define custom code generation rules and language-specific options"],"best_for":["Monorepo projects with multiple GraphQL clients","Teams wanting centralized GraphQL configuration","Projects requiring complex code generation rules"],"limitations":["Configuration is JavaScript/TypeScript only — no YAML or JSON support","No schema composition support — each project has single schema source","Configuration changes require CLI restart (no hot-reload for config file itself)","No built-in validation of configuration schema — errors only caught at runtime"],"requires":["apollo.config.js or apollo.config.ts file in project root","Node.js 12+","apollo-codegen-core package"],"input_types":["apollo.config.js/ts configuration file","Environment variables for API keys and endpoints"],"output_types":["Parsed configuration object","Project definitions with schema and operation locations"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":44,"verified":false,"data_access_risk":"moderate","permissions":["GraphQL schema file (SDL or introspection JSON)","GraphQL operation documents (.graphql or .gql files)","Node.js 12+","Optional: Apollo Studio API key for remote schema fetching","TypeScript 3.5+","GraphQL schema file","GraphQL operation documents","apollo-codegen-typescript package","Old schema file (SDL or introspection JSON)","New schema file (SDL or introspection JSON)"],"failure_modes":["Validation is static and cannot detect runtime resolver errors or authorization failures","Requires schema to be available locally or via Apollo Studio API — no support for introspection-only validation in offline mode","Does not validate custom directives unless explicitly configured","Generated types are read-only snapshots — requires regeneration when schema changes","Does not generate React hooks or component-level types (use apollo-client for that)","Custom scalar types require manual type mapping in configuration","No support for generating types for subscriptions with streaming updates","Change detection is structural only — cannot detect semantic breaking changes (e.g., resolver behavior changes)","Does not track deprecation timelines or migration paths","Requires both old and new schema files — no automatic history tracking without Apollo Studio","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.5516342393468268,"quality":0.35,"ecosystem":0.55,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.1,"match_graph":0.28,"freshness":0.12}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:21.549Z","last_scraped_at":"2026-05-03T13:58:37.060Z","last_commit":"2026-04-29T14:52:47Z"},"community":{"stars":3042,"forks":463,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=apollographql--apollo-tooling","compare_url":"https://unfragile.ai/compare?artifact=apollographql--apollo-tooling"}},"signature":"xxIwQza42hczrSm6JvSn+7sj2omGkf6gbpI1ZP8ZMHm9lMIdYunSQGdd31KHyfGjbpxsR1Pc2gHNCCXSOsBTBA==","signedAt":"2026-06-21T17:00:29.024Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/apollographql--apollo-tooling","artifact":"https://unfragile.ai/apollographql--apollo-tooling","verify":"https://unfragile.ai/api/v1/verify?slug=apollographql--apollo-tooling","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}