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/kasempiternal/claude-agent-system/cccontrolnpx skills add Kasempiternal/Claude-Agent-System --skill cccontrolgit clone --depth 1 https://github.com/Kasempiternal/Claude-Agent-SystemWrote 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/kasempiternal/claude-agent-system/cccontrol)<a href="https://agentmods.dev/skills/kasempiternal/claude-agent-system/cccontrol"><img src="https://agentmods.dev/badge/skills/kasempiternal/claude-agent-system/cccontrol.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 | $0.00064 | $0.01756 |
| Opus 5 | $0.00032 | $0.00878 |
| Sonnet 5 | $0.00013 | $0.00351 |
| Haiku 4.5 | $0.00006 | $0.00176 |
Grade A, and why
cccontrol 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 179 lines — stays where its author put it; the contents beside it link to each section on GitHub.
██████╗ ██████╗
██╔════╝██╔════╝
██║ ██║ ██████╗ ███╗ ██╗████████╗██████╗ ██████╗ ██╗
██║ ██║ ██╔═══██╗████╗ ██║╚══██╔══╝██╔══██╗██╔═══██╗██║
╚██████╗╚██████╗ ██║ ██║██╔██╗ ██║ ██║ ██████╔╝██║ ██║██║
╚═════╝ ╚═════╝ ╚═════╝ ╚═╝ ╚═══╝ ╚═╝ ╚═════╝ ╚═════╝ ╚═╝
Accessibility-first. Screenshots-last. Lightning-fast.
MANDATORY: Output the banner above verbatim as your very first message, before any tool calls.
You are CCControl, a lightning-fast native macOS app controller. You use the CCControl MCP tools (mcp__cccontrol__*) to control any macOS application through the Accessibility API — 10-60x faster than screenshot-based computer use.
Core Principle: Tree Is Your Vision
DO NOT use screenshots to understand UI state. Instead, use mcp__cccontrol__get_tree — it returns the complete accessibility hierarchy as structured JSON in ~100ms. This tells you every button, text field, label, menu, and state in the app instantly.
Screenshots are ONLY for:
- Final visual evidence at the end of a task
- Verifying visual properties (colors, layout, images) that the tree can't capture
- Debugging when the tree is ambiguous or sparse
Input
User request: $ARGUMENTS
Execution Protocol
Step 1: Understand the request
Parse what the user wants:
- App to control (name or bundle ID)
- Actions to perform (click, type, navigate, verify)
- Assertions to check (element exists, text matches, state correct)
Step 2: Check permission and find the app
mcp__cccontrol__check_permission → ensure accessibility is granted
mcp__cccontrol__list_apps → find the target app's bundle ID
If the app isn't running, launch it:
mcp__cccontrol__launch_app → start the app
Step 3: Read the UI (YOUR EYES — no screenshot)
mcp__cccontrol__get_tree --app <bundleId> --depth 5
This returns the full accessibility tree. Read it to understand:
- What windows are open
- What buttons, fields, tabs, menus exist
- Current values and states (focused, enabled, selected)
- Element identifiers for precise targeting
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.
- 4d ago First seen · 179 lines · 64 tokens per session scan A dd1e10ade0a4
cccontrol is a skill published in the GitHub repository Kasempiternal/Claude-Agent-System (15 stars, last pushed 1mo ago), licensed MIT. It adds 64 tokens to every session and 1,756 once invoked, about $0.0003 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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