القائمة
Workflow design patterns — do's and don'ts for threading, context, loops, parallelization, inputs, prompts, error handling, and composition. Load when building or reviewing workflows.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
استنادا إلى تصنيف SOC المهني
Build, edit, debug, and test Reliant workflows. Use when creating new workflows, modifying existing ones, writing scenario tests, or troubleshooting workflow execution issues.
Configure Reliant — memory files, skills, MCP servers, presets, and config YAML. Use when adding instructions, creating or updating skills, connecting tools, or customizing agent behavior.
| name | design-patterns |
| description | Workflow design patterns — do's and don'ts for threading, context, loops, parallelization, inputs, prompts, error handling, and composition. Load when building or reviewing workflows. |
Do's and don'ts distilled from every builtin workflow.
Do use fork + memo: false for disposable work — research, planning, implementation. The fork sees the parent thread but its conversation is discarded. Only the save_message summary propagates back.
Do use fork + memo: true only for agents that build on their own prior analysis across iterations — reviewers tracking recurring issues, editors refining across passes.
Do use mode: new for fully isolated agents — separate worktrees, independent tasks with no shared context.
Do use mode: inherit sparingly — only for interactive conversations or phases where the user needs the full back-and-forth on the main thread.
Do keep the main thread curated: user message, phase summaries, final results. Use save_message with condition to avoid saving empty or irrelevant messages. Use display_style: warning for failures.
Do use inject for per-iteration context (attempt number, prior feedback, check results). System prompts define roles; inject provides dynamic state.
Don't use memo: true on implementation agents — accumulated failed approaches degrade quality. Only reviewers benefit from memo.
Don't save raw transcripts to the main thread. Save response_text summaries from forks.
Don't make every agent rediscover the same context. Route durable summaries through save_message so downstream forks start informed.
Do keep phases single-purpose. Each phase has one job: generate, review, transform, or assemble.
Do give each phase a crisp success contract: "done when X is true" beats "improve" or "finish."
Do front-load quality expectations in generation prompts. Cheaper to produce good output once than to fix it across downstream passes.
Do make quality gates enforce their findings. A review that identifies problems but passes anyway is wasted work.
Don't build band-aid phases. If you need a cleanup phase to undo systematic problems, fix the upstream prompt instead.
Don't add self-review loops inside generation phases when downstream phases already review the same output.
Do always pair while with a max iteration bound. Both a semantic exit (strategy == "pass") AND a hard cap (iter.iteration < max).
Do default loop outputs to "continue" for the first iteration — outputs don't exist yet on the first while check.
Do use ask: "inputs.ask" on loops for user checkpoints between iterations.
Do provide an escalation path for stuck states via ask_question rather than silently exhausting retries.
Don't build item-by-item loops when a single-pass approach works. One agent processing N items is far cheaper than N loop iterations with 3 sub-nodes each.
Don't compound autonomy accidentally: retry loop x unbounded agent loop x spawned agents x compaction can turn one bad assumption into hours of churn. Estimate your turn budget before building.
Do use multiple default edges from the same node for parallel fan-out. This is the primary parallelization mechanism — each edge target runs concurrently.
Do use type: join (with condition: "all") to gate on parallel branches completing before the next phase.
Do use parallel: true on loop nodes with items and key when running the same logic over multiple items concurrently.
Do use spawn within agent phases for sub-task parallelization. The agent decides the strategy — spawn is for parallelism within a single phase, parallel edges are for parallelism between phases.
Do use project: path to redirect sub-workflows to different worktrees when running parallel implementations. Combine with create_worktree nodes for full isolation.
Do run independent reviews in parallel. If multiple reviewers read the same input and produce separate outputs, fan them out and join.
Don't chain reviews sequentially when they don't depend on each other's output. Sequential chains add wall-clock time for no quality benefit.
Don't run parallel agents on the same thread. Each parallel branch needs its own thread (fork or new).
Do use type: run for mechanical checks (lint, test, build) rather than having agents call bash. Run nodes are deterministic, cheaper, and their exit codes are directly usable in edge conditions.
Do use condition on run nodes to skip unconfigured checks: condition: "inputs.lint_command != ''".
Do use log_file to capture run output for debugging. Instruct downstream agents to read the log file for error details.
Do fan out multiple run nodes in parallel for independent checks (lint + test + build), then join before evaluating results.
Do use save_message with condition: "output.exit_code != 0" on run nodes to only surface failures.
Don't send mechanical check failures to a reviewer. If lint/test/build fail, short-circuit past review and loop back to implement — reviewing broken builds wastes context.
Do use ui: toolbar for frequently adjusted inputs (mode, ask, model). Use ui: hidden for plumbing (system_prompt, passthrough inputs).
Do use type: group for related settings, type: model with tags for model selection, type: enum with multi: true for feature toggles (instead of separate booleans).
Do use hidden string inputs with defaults for large shared context (style guides, schemas). Avoids file-read failures and keeps content in one place.
Do provide sensible defaults for everything. Users should run workflows without configuring anything.
Don't hardcode model names — use tags. Don't use type: string where typed inputs exist (model, tools, preset).
Do make prompts role-specific and actionable: what the agent IS, what it should DO, what it should NOT do. Include concrete anti-pattern examples.
Do scope tools to the phase contract. Tool availability is policy; prose guidance is advisory.
Do keep prompts focused on what to produce. Agents don't need to know they're "Phase 3" or understand the full pipeline.
Don't make prompts encyclopedic when the phase is narrow — long prompts invite exploration instead of completion.
Don't duplicate instructions that belong in a preset. Shared boilerplate goes in one place.
Don't rely on "be careful" prompts to constrain behavior. Enforce boundaries with tool filters and routing.
Do use builtin://structured-agent when you need typed output for downstream routing. Design response schemas with clear enum values and descriptive description fields.
Do guard all response access: has(nodes.X) && has(nodes.X.response) && nodes.X.response != null. Use expected_response_tools to pre-create keys for safe CEL access.
Don't use unstructured text for decisions that control routing. If an edge depends on the output, it must be structured.
Do separate mechanical gates from qualitative review. Build failures loop back to implement; reviewers judge design and completeness.
Do distinguish strategies: continue (incomplete but on track), refactor (fundamentally wrong, undo first), stuck (external blocker, escalate to user).
Do provide log file paths in failure messages. Tell the agent the log format and what to look for.
Don't retry blindly without new information. Each retry needs review feedback or error output — unless you're using brute-force with sampling randomness.
Don't let implementation agents debug the platform unless that's the phase's job. External failures should escalate.
Do delegate to ref: builtin://agent, builtin://structured-agent, builtin://get-it-right. Don't reimplement their loops.
Do use inline for single-use logic, separate files for reusable components.
Do use presets on sub-workflow nodes for role-specific configuration. Pass through model, mode, temperature so top-level settings are respected everywhere.
Do persist critical state via save_message so compaction doesn't erase the workflow's memory.
Don't rely on external file reads for critical shared context. Files may not exist across machines. Inline via inputs and inject.
Do use type: router for LLM-based classification at pipeline entry points. Use fast models with clear workflow descriptions.
Do use condition on nodes for skippable phases — cleaner than complex edge conditions.
Do make checkpoints workflow-driven. Route deterministically to ask_question at natural boundaries instead of relying on the LLM to pause.
Do run end-to-end at least once before shipping. Write 3+ scenarios covering happy path, errors, and edge cases.
Do check tool error rates after the first run. Systematic errors point to workflow design problems.
Do check where turns are going. If one phase consumes 30%+ of total turns, optimize there first.
