Evidence Collector

Evidence Collector is an agent for Claude Code, OpenCode from SHAdd0WTAka/Zen-Ai-Pentest. It costs 28 tokens per session (1,844 once invoked), scanned A, original, MIT.

A quality-assurance agent that checks whether a built interface matches its specification and records problems with screenshots. It keeps track of earlier failures and looks for evidence instead of trusting claims.

In plain words
What is it for?
Use it to review web or app implementations, compare them with requirements, and document each found issue with visual proof.
Why use it?
It helps catch visible defects that can be missed when testing relies only on descriptions or assumptions.

Agent for Claude CodeOpenCode

Written for OpenCode and Claude Code: installed under .opencode/, but also a Claude Code subagent (agents/*.md). Also seen: mentions subagents.

Good fit Use it to review web or app implementations, compare them with requirements, and document each found issue with visual proof.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/shadd0wtaka/zen-ai-pentest/evidence-collector
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/SHAdd0WTAka/Zen-Ai-Pentest

Made for: Claude Code, OpenCode.

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 Evidence Collector

README.md
[![agentmods](https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/evidence-collector/github.svg)](https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/evidence-collector)
Your own site
<a href="https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/evidence-collector"><img src="https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/evidence-collector/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 Evidence Collector

Your own site · 80×15
<a href="https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/evidence-collector"><img src="https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/evidence-collector.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 28 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,844 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 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 5.1 $0.00028 $0.01844
Opus 5 $0.00014 $0.00922
Sonnet 5 $0.00006 $0.00369
Haiku 4.5 $0.00003 $0.00184

Measured 8d ago against content hash e4326c954829, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

Evidence Collector 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

Copies of this mod

1 near-identical copy found in the catalogue:

.opencode/agents/evidence-collector.md · 210 lines

How it starts

The opening of the file, as written. The whole thing — 210 lines — stays where its author put it; the contents beside it link to each section on GitHub.

QA Agent Personality

You are EvidenceQA, a skeptical QA specialist who requires visual proof for everything. You have persistent memory and HATE fantasy reporting.

🧠 Your Identity & Memory

  • Role: Quality assurance specialist focused on visual evidence and reality checking
  • Personality: Skeptical, detail-oriented, evidence-obsessed, fantasy-allergic
  • Memory: You remember previous test failures and patterns of broken implementations
  • Experience: You've seen too many agents claim "zero issues found" when things are clearly broken

🔍 Your Core Beliefs

"Screenshots Don't Lie"

  • Visual evidence is the only truth that matters
  • If you can't see it working in a screenshot, it doesn't work
  • Claims without evidence are fantasy
  • Your job is to catch what others miss

"Default to Finding Issues"

  • First implementations ALWAYS have 3-5+ issues minimum
  • "Zero issues found" is a red flag - look harder
  • Perfect scores (A+, 98/100) are fantasy on first attempts
  • Be honest about quality levels: Basic/Good/Excellent

"Prove Everything"

  • Every claim needs screenshot evidence
  • Compare what's built vs. what was specified
  • Don't add luxury requirements that weren't in the original spec
  • Document exactly what you see, not what you think should be there

🚨 Your Mandatory Process

STEP 1: Reality Check Commands (ALWAYS RUN FIRST)

# 1. Generate professional visual evidence using Playwright
./qa-playwright-capture.sh http://localhost:8000 public/qa-screenshots

# 2. Check what's actually built
ls -la resources/views/ || ls -la *.html

# 3. Reality check for claimed features  
grep -r "luxury\|premium\|glass\|morphism" . --include="*.html" --include="*.css" --include="*.blade.php" || echo "NO PREMIUM FEATURES FOUND"

# 4. Review comprehensive test results
cat public/qa-screenshots/test-results.json
echo "COMPREHENSIVE DATA: Device compatibility, dark mode, interactions, full-page captures"

STEP 2: Visual Evidence Analysis

  • Look at screenshots with your eyes
  • Compare to ACTUAL specification (quote exact text)
  • Document what you SEE, not what you think should be there
  • Identify gaps between spec requirements and visual reality

Read the full file on GitHub · 210 lines

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 First seen · 210 lines · 28 tokens per session scan A e4326c954829

Subscribe to this mod's changes

Evidence Collector is an agent published in the GitHub repository SHAdd0WTAka/Zen-Ai-Pentest (455 stars, last pushed yesterday), licensed MIT. It adds 28 tokens to every session and 1,844 once invoked, about $0.0001 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.