vscode-ext-list-commands

vscode-ext-list-commands is a skill for Claude Code, Codex from inspecto-dev/inspecto. It costs 91 tokens per session (328 once invoked), scanned A, original, MIT.

A tool for listing every command registered by a Visual Studio Code extension, including commands hidden from its package file. It also summarizes the extension's menus, shortcuts, and other contributions.

In plain words
What is it for?
Use it to inspect an installed extension, find hidden runtime commands, and identify commands that can be invoked through Visual Studio Code's executeCommand interface.
Why use it?
It reveals commands that may be available for programmatic use even when the extension does not document them in package.json.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/inspecto-dev/inspecto/list-commands
Any agent
npx skills add inspecto-dev/inspecto --skill list-commands
Clone the repo
git clone --depth 1 https://github.com/inspecto-dev/inspecto

Made for: Claude Code, Codex.

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 vscode-ext-list-commands

README.md
[![agentmods](https://agentmods.dev/badge/skills/inspecto-dev/inspecto/list-commands.svg)](https://agentmods.dev/skills/inspecto-dev/inspecto/list-commands)
Your own site
<a href="https://agentmods.dev/skills/inspecto-dev/inspecto/list-commands"><img src="https://agentmods.dev/badge/skills/inspecto-dev/inspecto/list-commands.svg" alt="Measured on agentmods" height="20"></a>
Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 328 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00091 $0.00328
Opus 5 $0.00046 $0.00164
Sonnet 5 $0.00018 $0.00066
Haiku 4.5 $0.00009 $0.00033

Measured 4d ago against content hash 959b1cb92590, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

vscode-ext-list-commands 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.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/list_commands.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.claude/skills/vscode-ext-probe/list-commands/SKILL.md · 39 lines

What it actually says

List VSCode Extension Commands

Discover all commands registered by a VSCode extension — both declared and hidden.

Usage

python3 scripts/list_commands.py <extension-id> [--ext-base <path>]

What It Does

  1. Locates the extension in ~/.vscode/extensions/ (also checks Insiders and Cursor paths)
  2. Extracts declared commands from package.jsoncontributes.commands
  3. Extracts runtime-registered commands from extension.js via registerCommand("name" pattern
  4. Identifies hidden commands (in extension.js but not in package.json)
  5. Lists contributes summary (menus, keybindings, chatSessions, chatParticipants, etc.)

Output

  • Declared commands with titles
  • Hidden commands (only in extension.js)
  • Contributes capability map

Key Point

Many extensions register commands at runtime that don't appear in package.json. These "hidden" commands are often the most useful for programmatic integration via executeCommand.

Files

What ships with it

1 file 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.

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. 4d ago First seen · 39 lines · 91 tokens per session scan A 959b1cb92590

Subscribe to this mod's changes

vscode-ext-list-commands is a skill published in the GitHub repository inspecto-dev/inspecto (23 stars, last pushed 6d ago), licensed MIT. It adds 91 tokens to every session and 328 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 2026-08-30.

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