Skill Claude CodeCodex
Conceptual introduction to durable execution — what it is, why you'd want it, and the tradeoffs between rolling your own (just your DB) versus using a framework like Resonate. Read this BEFORE picking an implementation. For the Resonate SDK's concrete Context API (ctx.run, ctx.sleep, ctx.promise, structured…
Skill Claude CodeCodex
Advanced reasoning bridge between the Resonate specification (resonatehq/resonate-specification) and the Resonate TypeScript SDK. Use when mapping spec concepts (processes, executions, promises, coordination, recovery) to concrete SDK patterns and when validating correctness, durability, and failure semantics.
Skill Claude CodeCodex
The Resonate TypeScript SDK's async/await execution engine — import from @resonatehq/sdk/async, register async functions, eager ctx.run fan-out with Promise.all, Never-default retries and Exponential opt-in, and when to choose the async engine vs the generator engine. Introduced in v0.11.0. Use when writing new…
Skill Claude CodeCodex
Run shell scripts as durable, asynchronous tasks via Resonate's resonate-bash MCP tool. Reach for this when waiting on something that takes minutes-to-hours (CI runs, deploys, DNS / SSL propagation, image-generation jobs), when work must survive a session close or host crash, or when you want a named, queryable…
Skill Claude CodeCodex
Debug and troubleshoot Resonate applications using the Go SDK. Use when investigating stuck or never-resuming workflows, duplicated side effects after replay, promise decode errors, latent-promise settlement encoding traps on the low-level Sender().PromiseSettle path, localnet heartbeat failures, or version caveats of…
Skill Claude CodeCodex
Debug and troubleshoot Resonate applications using the Java SDK. Use when investigating stuck or never-resuming workflows, duplicated side effects after replay, untyped-handle decode surprises (Integer vs Long), CLI positional-argument arity mismatches, the detached by-name-only constraint, Java 21 / virtual-thread…
Skill Claude CodeCodex
Debug and troubleshoot Resonate applications using the Python SDK v0.7.0 and Resonate Server v0.9.x. Use when investigating stuck workflows, non-deterministic replays, registration errors, async/await mistakes, unexpected retries, or server connectivity issues.
Skill Claude CodeCodex
Debug and troubleshoot Resonate applications using the Rust SDK. Use when investigating registration errors, serde serialization failures, tokio runtime mismatches, install issues, or SDK-version-specific caveats of the early-development Rust SDK.
Skill Claude CodeCodex
Debug and troubleshoot Resonate applications and deployments, especially TypeScript SDK and Resonate Server issues. Use when investigating failures, stuck workflows, error codes, or unexpected replays.
Skill Claude CodeCodex
Core patterns for writing Resonate durable functions in Go — function kinds (registered vs leaf), Context APIs (ctx.Run, ctx.RPC, ctx.Sleep, ctx.Promise, ctx.Detached, Future.Await), option structs, context accessors, retries (bounded 3-attempt default), fan-out/fan-in, and the replay model. Verified against the…
Skill Claude CodeCodex
Use when writing the body of a Java durable function — any method registered with r.register or passed as a method reference to ctx.run. Core patterns for the Context API surface — the Context first-parameter signature, Context APIs (ctx.run, ctx.rpc, ctx.sleep, ctx.promise, ctx.detached, ResonateFuture.await)…
Skill Claude CodeCodex
Core patterns for writing Resonate durable functions in Python — async/await syntax, Context API reference (run, rpc, detached, promise, sleep, dependency injection), and the determinism rules that make recovery work. Use when writing any function body registered with r.register().
Skill Claude CodeCodex
Core patterns for writing Resonate durable functions in Rust using the.
Skill Claude CodeCodex
The Resonate TypeScript SDK's Context API reference for durable generator functions — ctx.run, ctx.rpc, ctx.sleep, ctx.promise, determinism rules, and structured concurrency. Use once you've decided to use Resonate and are writing code inside function bodies. For the conceptual decision of whether to use durable…
Skill Claude CodeCodex
Core patterns for using the Resonate Go SDK's Client APIs from the ephemeral world — initializing a Resonate instance, registering durable functions with the package-level generic resonate.Register, invoking them top-level via RegisteredFunc.Run, dispatching remotely with Resonate.RPC, reconnecting to an existing…
Skill Claude CodeCodex
Use when writing Java code in main(), an HTTP handler, or any entry point that launches or coordinates Resonate workflows from the ephemeral world (the Client API surface, not code inside a durable function). Core patterns for the Resonate Java SDK's Client APIs — building a Resonate instance with the fluent builder…
Skill Claude CodeCodex
Core patterns for using the Resonate Python SDK's Client APIs from the ephemeral world — initializing, registering durable functions, invoking them top-level (run / rpc / schedule-adjacent), setting dependencies, and managing external promises. Use when writing any process-level Python code that needs to launch or…
Skill Claude CodeCodex
Core patterns for using the Resonate Rust SDK's Client APIs from the ephemeral world — initializing, registering durable functions with the.
Skill Claude CodeCodex
Core patterns for using Resonate Client APIs in the Ephemeral World - initialization, registration, top-level invocations, promise management, and dependency injection. Covers connecting to a Resonate Server, running on Postgres with no server process (PostgresNetwork), and token authentication - the constructor takes…
Skill Claude CodeCodex
Drive the Resonate server from the shell — start a server (serve / dev), create/resolve/search Durable Promises, create and delete cron schedules, manually invoke a function via invoke, walk a call-graph with tree, and inspect or recover tasks (tasks). Reach for this when the agent needs to poke a running Resonate…
Skill Claude CodeCodex
Look up default values across the Resonate server and SDKs (TypeScript, Python, Rust, Go). Use when answering "what is the default for X?" — retry policies, ctx.run timeouts, Options fields, init parameters, server flags, or RESONATE environment variables. Directs to the canonical defaults reference and the per-SDK…
Skill Claude CodeCodex
Implement durable sleep and recurring-work patterns in Go with Resonate — ctx.Sleep(time.Duration) inside workflows for timers, countdowns, reminders, and long-horizon delays that survive process restarts; Resonate.Schedules() (shipped in 0.1.0) for direct cron-fired promises, plus in-workflow ctx.Sleep loops or…
Skill Claude CodeCodex
Implement durable sleep and scheduled/recurring work in Java with Resonate — ctx.sleep(Duration) inside workflows for timers, countdowns, reminders, and long-horizon delays that survive process restarts, plus the top-level r.schedule(...) cron API (and the r.schedules sub-client) for periodic invocation of a…
Skill Claude CodeCodex
Implement durable sleep and cron-scheduled work in Rust with Resonate — ctx.sleep(Duration) inside workflows for timers/countdowns/reminders, resonate.schedule() from the ephemeral world for cron-style recurring invocations. Use when a workflow must wait for hours or days, or when a function should run on a fixed…