Borrowing it
Nothing to install: this file belongs to loonghao/auroraview. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/loonghao/auroraview/main/.codebuddy/skills/mcp-tester/SKILL.mdgit clone --depth 1 https://github.com/loonghao/auroraviewWrote 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/loonghao/auroraview/mcp-tester)<a href="https://agentmods.dev/skills/loonghao/auroraview/mcp-tester"><img src="https://agentmods.dev/badge/skills/loonghao/auroraview/mcp-tester/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/loonghao/auroraview/mcp-tester"><img src="https://agentmods.dev/badge/skills/loonghao/auroraview/mcp-tester.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 Memory Poisoning · line 341 Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
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 | $0.00059 | $0.03623 |
| Opus 5 | $0.00030 | $0.01811 |
| Sonnet 5 | $0.00012 | $0.00725 |
| Haiku 4.5 | $0.00006 | $0.00362 |
Grade A, and why
mcp-tester scanned grade A with 1 finding 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 11d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
3. Test CDP endpoint manually: `curl http://localhost:9222/json` How it starts
The opening of the file, as written. The whole thing — 569 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AuroraView MCP Tester
This skill guides testing and debugging of the local AuroraView MCP Server development version.
When to Use
- Testing local MCP server changes before committing
- Debugging MCP tool implementations
- Verifying MCP server functionality
- Troubleshooting connection issues
- Running integration tests with AI assistants
Prerequisites
Before testing, ensure:
-
Local environment is set up:
cd packages/auroraview-mcp vx uv sync -
AuroraView instance is running (for connection tests):
# Start Gallery for testing just gallery # Or run a specific example just example hello_world
Step 1: Configure mcp.json for Local Development
Update ~/.codebuddy/mcp.json to use the local development version:
{
"mcpServers": {
"auroraview-dev": {
"command": "vx",
"args": [
"uv",
"--directory",
"C:/Users/hallo/Documents/augment-projects/dcc_webview/packages/auroraview-mcp",
"run",
"auroraview-mcp"
],
"env": {
"AURORAVIEW_DEFAULT_PORT": "9222",
"AURORAVIEW_PROJECT_ROOT": "C:/Users/hallo/Documents/augment-projects/dcc_webview",
"AURORAVIEW_EXAMPLES_DIR": "C:/Users/hallo/Documents/augment-projects/dcc_webview/examples",
"AURORAVIEW_GALLERY_DIR": "C:/Users/hallo/Documents/augment-projects/dcc_webview/gallery"
}
}
}
}
Configuration Options
| Variable | Description | Default |
|---|---|---|
AURORAVIEW_DEFAULT_PORT |
Default CDP port for WebView | 9222 |
AURORAVIEW_SCAN_PORTS |
Ports to scan (comma-separated) | 9222,9223,9224,9225 |
AURORAVIEW_PROJECT_ROOT |
Path to project root | Auto-detected |
AURORAVIEW_EXAMPLES_DIR |
Path to examples directory | Auto-detected |
AURORAVIEW_GALLERY_DIR |
Path to Gallery directory | Auto-detected |
AURORAVIEW_DCC_MODE |
DCC mode (maya, blender, etc.) | None |
Step 2: Test MCP Tools
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.
- 11d ago First seen · 569 lines · 59 tokens per session scan A ff3b2f555209
mcp-tester is a skill published in the GitHub repository loonghao/auroraview (44 stars, last pushed 1mo ago), licensed MIT. It adds 59 tokens to every session and 3,623 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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