Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/ww-w-ai/bkit-claude-codenpx agentmods add skills/ww-w-ai/bkit-claude-code/zero-script-qaWrote 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/ww-w-ai/bkit-claude-code/zero-script-qa)<a href="https://agentmods.dev/skills/ww-w-ai/bkit-claude-code/zero-script-qa"><img src="https://agentmods.dev/badge/skills/ww-w-ai/bkit-claude-code/zero-script-qa/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/ww-w-ai/bkit-claude-code/zero-script-qa"><img src="https://agentmods.dev/badge/skills/ww-w-ai/bkit-claude-code/zero-script-qa.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, 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 Tool Misuse · line 385 Tool defaults are unsafe or overly permissive (e.g. disabled TLS verification, no authentication, world-writable permissions). Unsafe defaults widen the attack surface.Fix: Override unsafe defaults with secure settings (verify=True, auth required, restrictive permissions). Review and harden all tool configurations.
- medium Data Exfiltration · line 566 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00035 | $0.04091 |
| Opus 5.5 | $0.00014 | $0.01636 |
| Sonnet 5.5 | $0.00007 | $0.00818 |
| Haiku 4.5 | $0.00003 | $0.00409 |
Grade A, and why
zero-script-qa 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 1mo 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.
await fetch(url, { How it starts
The opening of the file, as written. The whole thing — 707 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Zero Script QA Expert Knowledge
Overview
Zero Script QA is a methodology that verifies features through structured logs and real-time monitoring without writing test scripts.
Traditional: Write test code → Execute → Check results → Maintain
Zero Script: Build log infrastructure → Manual UX test → AI log analysis → Auto issue detection
Core Principles
1. Log Everything
- All API calls (including 200 OK)
- All errors
- All important business events
- Entire flow trackable via Request ID
2. Structured JSON Logs
- Parseable JSON format
- Consistent fields (timestamp, level, request_id, message, data)
- Different log levels per environment
3. Real-time Monitoring
- Docker log streaming
- Claude Code analyzes in real-time
- Immediate issue detection and documentation
Logging Architecture
JSON Log Format Standard
{
"timestamp": "2026-01-08T10:30:00.000Z",
"level": "INFO",
"service": "api",
"request_id": "req_abc123",
"message": "API Request completed",
"data": {
"method": "POST",
"path": "/api/users",
"status": 200,
"duration_ms": 45
}
}
Required Log Fields
| Field | Type | Description |
|---|---|---|
| timestamp | ISO 8601 | Time of occurrence |
| level | string | DEBUG, INFO, WARNING, ERROR |
| service | string | Service name (api, web, worker, etc.) |
| request_id | string | Request tracking ID |
| message | string | Log message |
| data | object | Additional data (optional) |
Log Level Policy
| Environment | Minimum Level | Purpose |
|---|---|---|
| Local | DEBUG | Development and QA |
| Staging | DEBUG | QA and integration testing |
| Production | INFO | Operations monitoring |
Request ID Propagation
Concept
Client → API Gateway → Backend → Database
↓ ↓ ↓ ↓
req_abc req_abc req_abc req_abc
Trackable with same Request ID across all layers
Implementation Patterns
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.
- 1mo ago First seen · 707 lines · 35 tokens per session scan A 1337a8393b1f
zero-script-qa is a skill published in the GitHub repository ww-w-ai/bkit-claude-code (604 stars, last pushed 25d ago), licensed Apache-2.0. It adds 35 tokens to every session and 4,091 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.
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