Skills for building with the Fetcher TypeScript ecosystem: the core HTTP client, decorator services, typed event buses, persisted storage, SSE/LLM streaming, OpenAI chat completions, OpenAPI types, React hooks and CoSec authentication, plus upgrading from Fetcher 5.x to 6.0. Wow CQRS clients and OpenAPI client generation live in the Wow repository's skills.
Plugin ahoo-fetcher-skills from marketplace ahoo-skills in Ahoo-Wang/skills. Commands read from the repo's manifest — today.
fetcher-cosec-authAdd CoSec authentication to a Fetcher client with `@ahoo-wang/fetcher-cosec`: `CoSecConfigurer`, JWT `TokenStorage`, token refresh and 401 retry, 403 handling, device/space IDs, `{tenantId}`/`{ownerId}` attribution and cross-tab sign-in state. Use for login tokens, bearer headers, refresh loops, sig
fetcher-decorator-serviceDeclare HTTP endpoints as a typed class with `@ahoo-wang/fetcher-decorator`: `@api`, `@get`/`@post`/`@put`/`@patch`/`@del`, `@path`/`@query`/`@header`/`@body`, return types, result extractors, `beforeExecute`/`afterExecute`. Use when writing or debugging a decorated service class. Direct `fetcher.ge
fetcher-eventbusPublish and subscribe typed events with `@ahoo-wang/fetcher-eventbus`: `SerialTypedEventBus` (ordered), `ParallelTypedEventBus`, `BroadcastTypedEventBus` across browser tabs, the multi-type `EventBus`, `once` handlers and cross-tab messengers. Use to notify components or other tabs that something ha
fetcher-integrationCall HTTP APIs with the core `@ahoo-wang/fetcher` client: `Fetcher`/`NamedFetcher`, baseURL, timeouts, `{id}` path and query params, request/response/error interceptors, status validation and error classes, result extractors, cancellation, the named registry. Use for direct `fetcher.get/post` calls,
fetcher-llm-streamingConsume Server-Sent Events and LLM token streams with `@ahoo-wang/fetcher-eventstream`: the `Response.prototype` helpers (`requiredJsonEventStream`), standalone converters, `TerminateDetector` for `[DONE]`-style sentinels, `jsonEventStreamResultExtractor` and `for await` iteration. Use for your own
fetcher-openai-clientCall OpenAI-compatible chat completions with `@ahoo-wang/fetcher-openai`: `OpenAI`, `ChatClient`, `chat.completions` streaming and non-streaming, `DoneDetector`, gateway base URLs, headers and interceptors, HTTP and mid-stream errors. Use whenever a Fetcher app requests or streams a chat completion
fetcher-openapi-typesType OpenAPI 3.0/3.1 documents in TypeScript with the type-only `@ahoo-wang/fetcher-openapi`: `OpenAPI`, `PathItem`, `Operation`, `Schema` (incl. JSON Schema 2020-12 keywords), `Parameter`, `Components`, `X | Reference` unions, `x-*` extensions. Use when reading, writing, walking or transforming a s
fetcher-react-hooksDrive React component state from requests with `@ahoo-wang/fetcher-react` 6: `useFetcher`, `useFetcherQuery`, `useQuery`, `useExecutePromise`, debounced variants, `useKeyStorage`, `useEventSubscription`, CoSec `SecurityProvider`/`RouteGuard`, and hooks generated from decorator services. Use for load
fetcher-storagePersist one typed value per key with `@ahoo-wang/fetcher-storage`: `KeyStorage` (defaults, serializers, change listeners, caching), `InMemoryStorage` for tests and SSR, and cross-tab sync through a broadcast bus. Use to remember a setting, token or draft in localStorage, or to keep such a stored val
fetcher-v6-migrationUpgrade a project from Fetcher 5.x to 6.0. Use when asked to upgrade `@ahoo-wang/fetcher*` to 6; when hooks or options (Wow query hooks, data-monitor hooks, `setQuery`, `propagateError`) are missing from `@ahoo-wang/fetcher-react`; when deprecated `fetcher-wow`, `fetcher-generator` or `fetcher-viewe
Agent Skills for downstream applications built on Wow, the reactive DDD, Event Sourcing and CQRS framework: building, reviewing and debugging Wow services, breaking migrations, TypeScript clients generated from the Manifest or written by hand, answering business data questions from a running service's read-only queries, and writing and hosting Wow View Engine views.
6 skills
CoSec skills for integrating a reactive multi-tenant RBAC and policy-based security framework, authoring authorization policy documents, extending CoSec, and troubleshooting access decisions.
4 skills
CosId 5 skills for choosing and integrating distributed ID generators: snowflake, cosid80, segment, periodic-segment, uuidv7 and custom strategies, the CosIdRuntime, Spring Boot configuration, leased and named machine slots on JDBC/Redis/MongoDB/ZooKeeper/cosid-server, and sharding.
4 skills
Agent Skills for downstream Java/Kotlin applications built on CoCache, the two-level coherent cache (local Caffeine in front of shared Redis): declaring, testing, reviewing and debugging caches, invalidation after commit, Spring Cache, JoinCache, and choosing between Cache, VersionedCache, Store, VersionedStore and SetStore; and implementing CoherenceBackend extensions that pass the cocache-test TCK.
2 skills
Skills for using and testing Simba, a JVM leader-election and distributed-lock library with JDBC (MySQL, PostgreSQL), Redis, and Zookeeper backends.
2 skills
General Ahoo agent skills that are maintained directly in this repository
1 skill
Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
15 skills · hooks
Persistent memory for Claude Code: the next session starts where the last one left off.
29 skills · 1 MCP server · hooks
Up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source repositories into your coding agent's context.
1 MCP server
Build powerful, stateful CLI interfaces for any GUI application using the cli-anything harness methodology.
5 commands
Automates browser interactions for web testing, form filling, screenshots, and data extraction
12 skills
Use Alibaba Open Code Review from local Codex.
2 skills
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