laundering

laundering is a skill for Claude Code from kucherenko/gangsta. It costs 35 tokens per session (2,760 once invoked), scanned A, original, MIT.

A post-development integration and verification process. It combines work from separate branches or workspaces, runs the project’s checks, reviews the result, cleans up, and records useful updates.

In plain words
What is it for?
Use it after all assigned work is reported complete, before treating the combined code as production-ready.
Why use it?
It catches conflicts and regressions that can appear when separately completed changes are brought together.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the gangsta plugin — 19 skills, 6 agents, 1 hook shipped together

Good fit Use it after all assigned work is reported complete, before treating the combined code as production-ready.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kucherenko/gangsta/laundering
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.

Any agent
npx skills add kucherenko/gangsta --skill laundering
Clone the repo
git clone --depth 1 https://github.com/kucherenko/gangsta

Made for: Claude Code.

Or install gangsta, the plugin that ships this one along with the rest of its 19 skills, 6 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.

agentmods badge for laundering

README.md
[![agentmods](https://agentmods.dev/badge/skills/kucherenko/gangsta/laundering/github.svg)](https://agentmods.dev/skills/kucherenko/gangsta/laundering)
Your own site
<a href="https://agentmods.dev/skills/kucherenko/gangsta/laundering"><img src="https://agentmods.dev/badge/skills/kucherenko/gangsta/laundering/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 laundering

Your own site · 80×15
<a href="https://agentmods.dev/skills/kucherenko/gangsta/laundering"><img src="https://agentmods.dev/badge/skills/kucherenko/gangsta/laundering.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,760 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium MCP Rug Pull · line 71
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
How audits are shown
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00035 $0.02760
Opus 5 $0.00017 $0.01380
Sonnet 5 $0.00007 $0.00552
Haiku 4.5 $0.00003 $0.00276

Measured 9d ago against content hash 785e2d899b72, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

laundering 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 9d 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.

skills/laundering/SKILL.md · 252 lines

How it starts

The opening of the file, as written. The whole thing — 252 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Laundering: Verification and Integration

Overview

A successful Heist is only complete when the "loot" is refined into its final, legitimate form. Laundering handles integration, verification, cleanup, and institutional memory updates.

Trigger

Invoked after all Crew Leads report territory completion and the Don approves (The Hit complete).

Process

Step 1: Integration

Merge all territory branches/worktrees into the Heist branch:

# If using worktrees per territory
git merge territory/<name> --no-ff

Resolve any conflicts. If conflicts are non-trivial, escalate to the Underboss for a mini-Grilling.

Step 2: Verification

Run the full verification suite:

# Run all tests
<project test command>

# Run linter
<project lint command>

# Run type checker (if applicable)
<project type check command>

All checks must pass. If any fail:

  1. Identify which Work Package introduced the failure
  2. The responsible Crew Lead dispatches a Worker to fix it
  3. Re-run verification

Use gangsta:sweep-verification — every claim of passing must be backed by fresh command output.

Identifier Scan (Blocking Gate): Scan all project files outside docs/gangsta/ for Gangsta-internal spec identifiers using the pattern \b(FR|NFR|WP)-\d+\b (matches FR-001, NFR-042, WP-007, FR-1, etc.).

grep -rn --include="*.md" --include="*.ts" --include="*.js" --include="*.py" --include="*.go" --include="*.rb" --include="*.java" --include="*.txt" -E "\b(FR|NFR|WP)-[0-9]+" . --exclude-dir=docs/gangsta
  • Any match is a blocking defect. Remove the identifier from the deliverable and re-run the scan before declaring the Heist clean.
  • Exception: if a match is a legitimate project identifier unrelated to Gangsta planning, record the matching string, the file path, and a one-sentence justification in this laundering checkpoint. The Don MUST acknowledge the exception as part of the checkpoint review sign-off before this gate is cleared.

Step 3: Technical Debt Audit

Read the full file on GitHub · 252 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.

  1. 9d ago First seen · 252 lines · 35 tokens per session scan A 785e2d899b72

Subscribe to this mod's changes

laundering is a skill published in the GitHub repository kucherenko/gangsta (81 stars, last pushed 25d ago), licensed MIT. It adds 35 tokens to every session and 2,760 once invoked, about $0.0002 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 2026-08-30.

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