skillset

In the author's own words, from each skill's SKILL.md.

• api-docs

  Customizes OpenAPI documentation for API Platform resources. Use whenever the user mentions OpenAPI/Swagger output, API docs, descriptions or examples on endpoints or properties, custom response documentation, hiding operations or resources from docs, or decorating the OpenAPI factory — even for small requests like 'document this field'.

  skills/api-docs/SKILL.md on GitHub (opens in a new tab)

• api-filter

  Adds filters to API Platform collections using the canonical QueryParameter approach. Use whenever the user wants search, sorting, date ranges, boolean/enum/numeric filtering, IRI lookups, free-text search, or any 'let users filter/search/sort the list by X' request on a collection — even if they never say 'filter'. Also use when migrating legacy #[ApiFilter]/SearchFilter code.

  skills/api-filter/SKILL.md on GitHub (opens in a new tab)

• api-platform-mcp

  Exposes API Platform resources to AI agents (LLMs) via the Model Context Protocol — declaring MCP tools with `#[McpTool]` / `McpToolCollection`, read-only `#[McpResource]`, the `mcp:` array on `#[ApiResource]`, input/output DTOs, structured vs custom (CallToolResult) responses, JSON-Schema overrides via `#[ApiProperty]`, and MCP-specific validation. Use whenever the user wants an LLM/AI agent to…

  skills/api-platform-mcp/SKILL.md on GitHub (opens in a new tab)

• api-resource

  Creates or modifies API Platform resources with DTOs and Object Mapper. Use whenever the user wants to add an API endpoint, expose an entity or any data over HTTP, create or reshape a resource, define input/output DTOs, configure nested sub-resources with uriVariables, or map entities/documents to API representations — even if they just say 'add an endpoint for X' or 'expose X in the API'.

  skills/api-resource/SKILL.md on GitHub (opens in a new tab)

• api-test

  Writes functional tests for API Platform endpoints with ApiTestCase. Use whenever the user asks to test an API resource, write or fix a functional test, verify validation, security or multi-tenant isolation, set up authentication or database fixtures for tests, or reproduce an endpoint bug with a test — including plain 'add tests for X' requests.

  skills/api-test/SKILL.md on GitHub (opens in a new tab)

• custom-validator

  Creates custom validation constraints for API Platform resources. Use whenever a rule goes beyond built-in Symfony constraints — rate or plan limits, uniqueness checks, domain-specific formats, cross-field or conditional validation, or any 'reject the request when X' business rule on write operations, even if the user doesn't say 'validator'.

  skills/custom-validator/SKILL.md on GitHub (opens in a new tab)

• errors

  Handles errors in API Platform — RFC 7807 Problem Details responses, mapping exceptions to HTTP status (exception_to_status, per-operation exceptionToStatus), #[ErrorResource] domain error resources, the 422 validation violations shape, and safely exposing/hiding exception messages. Use when the user mentions error responses, problem+json, HTTP status codes for exceptions, custom error formats, d…

  skills/errors/SKILL.md on GitHub (opens in a new tab)

• graphql

  Exposes API Platform resources over GraphQL — enabling GraphQL, Query/QueryCollection/Mutation/DeleteMutation operations, security expressions, custom resolvers, Relay cursor pagination, and nested relations. Use when the user mentions GraphQL, a GraphQL schema, queries/mutations, Relay connections, GraphQL playground, resolvers, or asks to expose existing REST resources via GraphQL.

  skills/graphql/SKILL.md on GitHub (opens in a new tab)

• mercure

  Pushes real-time resource updates from API Platform to clients over the Mercure protocol (Server-Sent Events). Use whenever the user mentions real-time updates, live data, push notifications, websockets-vs-SSE, Mercure, subscribing to changes, "update the UI when data changes", broadcasting create/update/delete, private/authorized updates, or custom Mercure topics.

  skills/mercure/SKILL.md on GitHub (opens in a new tab)

• operations

  Configures API Platform operations — security expressions, validation groups, denormalization error collection, parameter validation and parameter-level security, deprecation headers, and nested PATCH. Use whenever the user wants to restrict who can call an endpoint, vary validation between create and update, validate query/header parameters, deprecate an endpoint, or debug merge-patch on nested…

  skills/operations/SKILL.md on GitHub (opens in a new tab)

• pagination

  Configures collection pagination in API Platform — page-based (default), items-per-page, client-controlled page size, maximum items, disabling, partial pagination, and cursor-based pagination. Use whenever the user mentions pagination, page size, itemsPerPage, paginating a collection, "too many results", slow COUNT queries on large tables, infinite scroll, cursor pagination, or returning a Pagina…

  skills/pagination/SKILL.md on GitHub (opens in a new tab)

• securing-collections

  Secures API Platform collections with Doctrine extensions and link handlers. Use whenever the user mentions multi-tenant isolation, 'users must only see their own data', soft-delete filtering, scoping queries by organization or user, or validating parent ownership in nested URIs — even if they frame it as a security or privacy bug rather than a query concern.

  skills/securing-collections/SKILL.md on GitHub (opens in a new tab)

• serialization-groups

  Configures serialization with normalizationContext/denormalizationContext and #[Groups] in API Platform — per-operation contexts, #[Context] per-property overrides, and read/write group naming. Use when the user mentions serialization groups, #[Groups], normalizationContext, denormalizationContext, hiding/exposing fields per operation, write-only or read-only properties, controlling embedded rela…

  skills/serialization-groups/SKILL.md on GitHub (opens in a new tab)

• state-processor

  Creates state processors for write operations in API Platform — the write/Command side of its CQRS-style provider/processor split. Use whenever a POST/PUT/PATCH/DELETE needs custom behavior — persistence logic, soft-delete, file downloads, side effects like emails or events, creating related entities, hashing passwords — or any 'when X is created/updated/deleted, do Y' request, or to understand w…

  skills/state-processor/SKILL.md on GitHub (opens in a new tab)

• state-provider

  Creates state providers for read operations in API Platform — the read/Query side of its CQRS-style provider/processor split. Use whenever GET data needs custom retrieval or shaping — computed or enriched fields, transforming entities to different DTOs, decorating built-in Doctrine providers, sortable computed fields via repositoryMethod — or any 'the response should also include X' request, or t…

  skills/state-provider/SKILL.md on GitHub (opens in a new tab)

No skill matches that filter.

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