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 skills add tdimino/claude-code-minoan --skill open-interpretergit clone --depth 1 https://github.com/tdimino/claude-code-minoanWrote 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/tdimino/claude-code-minoan/open-interpreter)<a href="https://agentmods.dev/skills/tdimino/claude-code-minoan/open-interpreter"><img src="https://agentmods.dev/badge/skills/tdimino/claude-code-minoan/open-interpreter/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.
<a href="https://agentmods.dev/skills/tdimino/claude-code-minoan/open-interpreter"><img src="https://agentmods.dev/badge/skills/tdimino/claude-code-minoan/open-interpreter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
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 Rogue Agent · line 89 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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 | $0.00091 | $0.02214 |
| Opus 5 | $0.00046 | $0.01107 |
| Sonnet 5 | $0.00018 | $0.00443 |
| Haiku 4.5 | $0.00009 | $0.00221 |
Grade A, and why
open-interpreter 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 8d 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 — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.
OpenInterpreter — Desktop GUI Automation
Desktop control for Claude Code via OpenInterpreter (62k stars, AGPL-3.0). Mouse, keyboard, screenshot, and OCR primitives backed by pyautogui + pytesseract.
Mode Selection
| Mode | LLM | Script | Best For |
|---|---|---|---|
| Library | Claude Code (native) | Individual scripts below | Surgical GUI actions — Claude sees screenshots, reasons, dispatches actions |
| OS subprocess | Claude API (via OI) | oi_os_mode.py |
Full autonomous computer use — delegate entire GUI tasks |
| Local agent | Ollama (offline) | oi_os_mode.py --local |
Offline computer use, no API costs, privacy-sensitive tasks |
Use Library mode by default. Use OS subprocess to delegate self-contained GUI tasks. Use Local agent when offline or to avoid API costs.
Installation
Run once:
~/.claude/skills/open-interpreter/scripts/oi_install.sh
Installs open-interpreter[os] via uv, verifies pyautogui and tesseract, checks macOS permissions.
macOS permissions (one-time, manual):
- System Settings > Privacy & Security > Accessibility > add terminal app (Ghostty/Terminal/iTerm2)
- System Settings > Privacy & Security > Screen Recording > add terminal app
Verify permissions:
python3 ~/.claude/skills/open-interpreter/scripts/oi_permission_check.py
Library Mode: The Screenshot Loop
The core pattern for GUI automation:
1. Take screenshot → oi_screenshot.py
2. Read PNG → Claude Read tool (native vision)
3. Decide action → Claude reasoning
4. Execute action → oi_click.py / oi_type.py
5. Verify → Take another screenshot
6. Loop until done
Scripts
oi_screenshot.py — Capture screen, return file path with Retina metadata
python3 ~/.claude/skills/open-interpreter/scripts/oi_screenshot.py
python3 ~/.claude/skills/open-interpreter/scripts/oi_screenshot.py --region 0,0,800,600
python3 ~/.claude/skills/open-interpreter/scripts/oi_screenshot.py --active-window
What ships with it
12 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.
- README.md 6.6 KB
- references/computer-api.md 3.8 KB
- references/os-mode.md 3.4 KB
- references/safety-and-permissions.md 3.8 KB
- scripts/oi_click.py 5.5 KB runs code
- scripts/oi_computer.py 2.8 KB runs code
- scripts/oi_find_text.py 5.7 KB runs code
- scripts/oi_install.sh 1.7 KB runs code
- scripts/oi_os_mode.py 5.2 KB runs code
- scripts/oi_permission_check.py 4.4 KB runs code
- scripts/oi_screenshot.py 6.3 KB runs code
- scripts/oi_type.py 5.9 KB runs code
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.
- 8d ago First seen · 215 lines · 91 tokens per session scan A a8db823c2975
open-interpreter is a skill published in the GitHub repository tdimino/claude-code-minoan (41 stars, last pushed yesterday), licensed MIT. It adds 91 tokens to every session and 2,214 once invoked, about $0.0005 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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