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.
npx agentmods add skills/catlog22/claude-code-workflow/wf-playernpx skills add catlog22/Claude-Code-Workflow --skill wf-playergit clone --depth 1 https://github.com/catlog22/Claude-Code-WorkflowWrote 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.
[](https://agentmods.dev/skills/catlog22/claude-code-workflow/wf-player)<a href="https://agentmods.dev/skills/catlog22/claude-code-workflow/wf-player"><img src="https://agentmods.dev/badge/skills/catlog22/claude-code-workflow/wf-player.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00075 | $0.01289 |
| Opus 5 | $0.00037 | $0.00645 |
| Sonnet 5 | $0.00015 | $0.00258 |
| Haiku 4.5 | $0.00007 | $0.00129 |
Grade A, and why
wf-player 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 today.
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.
How it starts
The opening of the file, as written. The whole thing — 152 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Workflow Run
Load a workflow template → bind variables → execute DAG → persist checkpoints → resume capable.
Architecture
Skill(skill="wf-player", args="<template> --context goal='...'")
|
+-- Phase 0: Entry Router
|-- --list -> list available templates, exit
|-- --resume -> load session, skip to Phase 3 (Execute)
|-- --dry-run -> load + show execution plan, no execution
|-- default -> Phase 1 (Load)
|
+-- Phase 1: Load & Bind
| Load template JSON, bind {variables} from --context, validate required vars
|
+-- Phase 2: Instantiate
| Init session state, topological sort, write WFR session file
|
+-- Phase 3: Execute Loop
| For each node in order:
| skill node -> Skill(skill=...) [synchronous]
| cli node -> ccw cli [background + stop, hook callback]
| command node -> Skill(skill="namespace:cmd") [synchronous]
| agent node -> Agent(...) [run_in_background per node config]
| checkpoint -> save state, optionally pause
|
+-- Phase 4: Complete
Archive session, output summary
Shared Constants
| Constant | Value |
|---|---|
| Session prefix | WFR |
| Session dir | .workflow/sessions/WFR-<slug>-<date>/ |
| State file | session-state.json |
| Template dir | .workflow/templates/ |
| Template index | .workflow/templates/index.json |
Entry Router
Parse $ARGUMENTS:
| Detection | Condition | Handler |
|---|---|---|
| List templates | --list in args |
-> handleList |
| Resume session | --resume <session-id> in args |
-> Phase 2 (resume) |
| Dry run | --dry-run in args |
-> Phase 1 + 2, print plan, exit |
| Normal | Template slug/path provided | -> Phase 1 |
| No args | Empty args | -> handleList + AskUserQuestion |
handleList
Scan .workflow/templates/index.json. Display:
Available workflow templates:
feature-tdd-review [feature, complex] 3 work nodes, 2 checkpoints
quick-bugfix [bugfix, simple] 2 work nodes, 1 checkpoint
...
Run: Skill(skill="wf-player", args="<slug> --context goal='...'")
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- today First seen · 152 lines · 75 tokens per session scan A c709fb5dec67
wf-player is a skill published in the GitHub repository catlog22/Claude-Code-Workflow (2,133 stars, last pushed 2mo ago), licensed MIT. It adds 75 tokens to every session and 1,289 once invoked, about $0.0004 per session on Opus 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 2026-09-03.
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optimize
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newsroom-style
Apply AP Style and common newsroom conventions when writing or editing news articles, briefs, and headlines. Use when drafting publishable copy, editing contributor submissions, or converting informal notes into news-ready language.
beat-brief
Draft a short daily beat briefing from a folder of incoming source documents. Use when the reporter wants a five-bullet summary of the day's material with attribution flags and follow-up actions.