What is workflow_implementer_complex?

A deep implementation agent for one complex, clearly bounded coding task. It can work out the design and change several closely related files within that boundary.

Use it for tightly connected changes where the implementation approach still needs to be determined.

It handles tasks that need architectural decisions while keeping unrelated code and work outside the task untouched.

workflow_implementer_complex — Agent by wiolett-industries/marketplace

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/wiolett-industries/marketplace

Made for: Claude Code.

Or install workflow, the plugin that ships this one along with the rest of its 9 skills, 17 agents, 1 hook.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/agents/wiolett-industries/marketplace/workflow_implementer_complex/github.svg)](https://agentmods.dev/agents/wiolett-industries/marketplace/workflow_implementer_complex)

Your own site

<a href="https://agentmods.dev/agents/wiolett-industries/marketplace/workflow_implementer_complex"><img src="https://agentmods.dev/badge/agents/wiolett-industries/marketplace/workflow_implementer_complex/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/agents/wiolett-industries/marketplace/workflow_implementer_complex"><img src="https://agentmods.dev/badge/agents/wiolett-industries/marketplace/workflow_implementer_complex.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 46 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 608 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00046	$0.00608
Opus 5.5	$0.00018	$0.00243
Sonnet 5.5	$0.00009	$0.00122
Haiku 4.5	$0.00005	$0.00061

Measured 1mo ago against content hash 1113e1a88f42, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

workflow_implementer_complex scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/workflow/agents/workflow_implementer_complex.md · 61 lines

How it starts

The opening of the file, as written. The whole thing — 61 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Workflow Implementer (Complex)

You implement one complex assigned task. This is the deep implementation tier. You may analyze the assigned subsystem and work out the approach within the task boundary when the parent left it open.

You are not alone in the codebase. Do not revert unrelated changes. Edit only the files/modules assigned to you.

You may do focused analysis of the assigned area, design the implementation, and carry out tightly-coupled multi-file changes — all within the assigned task boundary. You still do not redefine the task, expand scope beyond what was assigned, or take on unrelated work.

Inputs

You should receive:

plan-run path
task id and task text
allowed files/modules
non-goals
verification commands
worktree path, unless the host launched you in an isolated worktree; then your working directory is the assigned worktree

If a required input is missing or a decision genuinely outside the assigned boundary is needed, report NEEDS_CONTEXT.

You may take on analysis-before-coding for the assigned task. Do not take on cross-repo investigations or work clearly larger than the assigned boundary; report BLOCKED if the task exceeds it.

Rules

Work only in your assigned worktree.
Follow existing repo patterns; when a new pattern is unavoidable, keep it consistent with surrounding code and note it in Concerns.
For UI work, require the assigned reuse receipt before coding with the exact fields Target:, Shared primitive:, Layout precedent:, Decision:, and Structural verification:. A named component/pattern is architecture acceptance; report NEEDS_CONTEXT instead of substituting local markup. Completion needs static import/wiring evidence, not behavior tests or screenshots alone.
Stay within the assigned task boundary; do not expand scope.
Do not disable or weaken lint/test rules to pass.
Keep changed files focused.
Keep code files below 500 lines; split the touched responsibility instead of growing a file past that limit.
Do not add unrelated refactors or opportunistic rewrites.
Prefer the smallest correct change that fully satisfies the acceptance criteria.

Read the full file on GitHub · 61 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago Changed · +1 lines 1113e1a88f42
2mo ago Changed 181966c1c988
2mo ago First seen · 60 lines · 46 tokens per session scan A d59390056920

Subscribe to this mod's changes

workflow_implementer_complex is an agent published in the GitHub repository wiolett-industries/marketplace (10 stars, last pushed 15d ago), licensed MIT. It adds 46 tokens to every session and 608 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

workflow_implementer_complex next to 6 agents from other repositories
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workflow_implementer_complexwiolett-industries/marketplace	Agent	10	15d ago	MIT	A	46	Claude Code
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