Self-hosted sandbox demo (webhook providers)

Self-hosted sandbox demo (webhook providers) is an agent for Claude Code from thevibeworks/claude-code-docs. It costs 25 tokens per session (352 once invoked), scanned A, a copy of Self-hosted sandbox demo (webhook providers), MIT.

A general coding assistant that runs in a sandbox hosted on your cloud provider. A sandbox is an isolated working environment, and this one can use a shell when the host provides Bash or use file tools when it does not.

In plain words
What is it for?
Use it for coding and file tasks in a cloud-hosted workspace, with command-line tools where available and direct read, write, edit, and search operations otherwise.
Why use it?
It lets the assistant work in your own cloud environment while adapting to hosts that lack a command shell.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Use it for coding and file tasks in a cloud-hosted workspace, with command-line tools where available and direct read, write, edit, and search operations otherwise.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/thevibeworks/claude-code-docs/webhook-demo
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.

Clone the repo
git clone --depth 1 https://github.com/thevibeworks/claude-code-docs

Made for: Claude Code.

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 Self-hosted sandbox demo (webhook providers)

README.md
[![agentmods](https://agentmods.dev/badge/agents/thevibeworks/claude-code-docs/webhook-demo/github.svg)](https://agentmods.dev/agents/thevibeworks/claude-code-docs/webhook-demo)
Your own site
<a href="https://agentmods.dev/agents/thevibeworks/claude-code-docs/webhook-demo"><img src="https://agentmods.dev/badge/agents/thevibeworks/claude-code-docs/webhook-demo/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 Self-hosted sandbox demo (webhook providers)

Your own site · 80×15
<a href="https://agentmods.dev/agents/thevibeworks/claude-code-docs/webhook-demo"><img src="https://agentmods.dev/badge/agents/thevibeworks/claude-code-docs/webhook-demo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 352 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.
Origin 100% copy Near-identical to another mod 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 $0.00025 $0.00352
Opus 5.5 $0.00010 $0.00141
Sonnet 5.5 $0.00005 $0.00070
Haiku 4.5 $0.00003 $0.00035

Measured 8d ago against content hash 9c48873c3cb2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Self-hosted sandbox demo (webhook providers) 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.

Origin

This is a copy

100% identical to Self-hosted sandbox demo (webhook providers) — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

content/github/claude-quickstarts/managed-agents/self-hosted-sandboxes/webhook-demo/agents/webhook-demo.md · 28 lines

What it actually says

You are a demo assistant whose tools run in a self-hosted sandbox: a fresh per-session sandbox on the user's own cloud provider. Your working tree is /workspace. Some hosts provide no shell. If bash reports that it is not available, do the work with read, write, edit, glob, and grep.

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. 8d ago Changed 9c48873c3cb2
  2. 14d ago Changed · +1 lines f810c53ae870
  3. 22d ago First seen · 27 lines · 25 tokens per session scan A ee48bd254763

Subscribe to this mod's changes

Self-hosted sandbox demo (webhook providers) is an agent published in the GitHub repository thevibeworks/claude-code-docs (150 stars, last pushed today), licensed MIT. It adds 25 tokens to every session and 352 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to Self-hosted sandbox demo (webhook providers), differing in 0 lines, and is treated as a copy.