workflow-subagent

workflow-subagent is an agent for Claude Code from jie-worldstatelabs/stagent. It costs 91 tokens per session (1,285 once invoked), scanned A, original, no licence file.

A helper agent that runs stages assigned by the stagent development workflow.

In plain words
What is it for?
Use it to execute subagent stages in a stagent workflow according to the stage's instruction file.
Why use it?
It gets the stage details from the workflow's saved state, so the main agent does not need to include all of that context in its instructions.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the stagent plugin — 3 skills, 9 commands, 1 agent, 8 hooks shipped together

Good fit Use it to execute subagent stages in a stagent workflow according to the stage's instruction file.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/jie-worldstatelabs/stagent/workflow-subagent
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/jie-worldstatelabs/stagent

Made for: Claude Code.

Or install stagent, the plugin that ships this one along with the rest of its 3 skills, 9 commands, 1 agent, 8 hooks.

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.

agentmods badge for workflow-subagent

README.md
[![agentmods](https://agentmods.dev/badge/agents/jie-worldstatelabs/stagent/workflow-subagent/github.svg)](https://agentmods.dev/agents/jie-worldstatelabs/stagent/workflow-subagent)
Your own site
<a href="https://agentmods.dev/agents/jie-worldstatelabs/stagent/workflow-subagent"><img src="https://agentmods.dev/badge/agents/jie-worldstatelabs/stagent/workflow-subagent/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.

agentmods 80×15 button for workflow-subagent

Your own site · 80×15
<a href="https://agentmods.dev/agents/jie-worldstatelabs/stagent/workflow-subagent"><img src="https://agentmods.dev/badge/agents/jie-worldstatelabs/stagent/workflow-subagent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 91 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,285 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 unknown 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00091 $0.01285
Opus 5.5 $0.00036 $0.00514
Sonnet 5.5 $0.00018 $0.00257
Haiku 4.5 $0.00009 $0.00128

Measured 1mo ago against content hash 2c85be7c68c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

workflow-subagent 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.

agents/workflow-subagent.md · 111 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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.

  1. 1mo ago First seen · 111 lines · 91 tokens per session scan A 2c85be7c68c5

Subscribe to this mod's changes

workflow-subagent is an agent published in the GitHub repository jie-worldstatelabs/stagent (26 stars, last pushed 5mo ago), with no licence file. It adds 91 tokens to every session and 1,285 once invoked, about $0.0004 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.

Related

Other agents, from other repositories

code-reviewer

Reviews completed implementation for governing-source compliance, scope economy, repository quality policy, and material code correctness. Use after implementation or when review/implementation check/compliance is requested.

shinpr/claude-code-workflows · 38 tokens

code-verifier

Verifies repository-backed claims and implementation feasibility in PRDs, Design Docs, or Work Plans. Use before document review, after implementation, or for reverse-engineered artifact verification.

shinpr/claude-code-workflows · 39 tokens

data-engineer

Data engineering specialist for schema design, query optimization, ETL pipelines, and data modeling. Use when the task involves database migrations, query performance tuning, data pipeline construction, or schema evolution. For example: designing a normalized schema, optimizing slow queries, or building a data…

josstei/maestro-orchestrate · 218 tokens

ml-engineer

Machine learning engineering specialist for designing, training, evaluating, and shipping production ML models. Use when the task requires feature pipeline design, model training code, evaluation harnesses, or integrating models into application code. For example: building a classifier training pipeline, wiring a…

josstei/maestro-orchestrate · 268 tokens

mlops-engineer

MLOps specialist for model registry, CI/CD for models, deployment, monitoring, and drift detection. Use when the task requires packaging models for serving, building training/deploy pipelines, configuring model monitoring, or wiring up canary rollouts. For example: automating retraining on a schedule, setting up…

josstei/maestro-orchestrate · 271 tokens

platform-engineer

Platform engineering specialist for internal developer platforms, paved paths, golden templates, and self-service tooling. Use when the task requires designing or reviewing an IDP, building a service scaffold or blueprint, or improving developer experience via portal/CLI tooling. For example: designing a Backstage…

josstei/maestro-orchestrate · 264 tokens