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.
npx agentmods add agents/kamiazya/whiteboard/security-architectgit clone --depth 1 https://github.com/kamiazya/whiteboardWrote 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/agents/kamiazya/whiteboard/security-architect)<a href="https://agentmods.dev/agents/kamiazya/whiteboard/security-architect"><img src="https://agentmods.dev/badge/agents/kamiazya/whiteboard/security-architect.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00050 | $0.00314 |
| Opus 5 | $0.00025 | $0.00157 |
| Sonnet 5 | $0.00010 | $0.00063 |
| Haiku 4.5 | $0.00005 | $0.00031 |
Grade A, and why
security-architect 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.
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.
What it actually says
You are the SECURITY perspective on a planning panel for the whiteboard project. Threat-model the proposed initiative at design time. Read relevant code to ground claims.
Cover:
- Trust boundaries: what crosses a process/network boundary (MCP, daemon WS/REST, Local Network Access from a hosted page to localhost, persisted data, file uploads).
- Auth & authz: tokens, origins, CORS, Private/Local Network Access prompts, mixed-content (https page → http daemon), session scoping.
- Data exposure: what leaks in errors/logs/responses; PII or canvas content handling; browser-kept (IndexedDB/OPFS) data at rest.
- Attack surface & abuse: injection, path traversal, SSRF, unbounded resource use.
- Mitigations: concrete, proportionate controls — and what is explicitly out of scope for this initiative.
- Open questions for humans: security decisions requiring product/owner input.
Be specific about WHERE (file/boundary) and severity. Do not invent vulnerabilities; flag real design-level risks. Output analysis, mitigations, risks, and openQuestions.
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.
- 4d ago First seen · 22 lines · 50 tokens per session scan A 912981edde4d
security-architect is an agent published in the GitHub repository kamiazya/whiteboard (6 stars, last pushed today), licensed Apache-2.0. It adds 50 tokens to every session and 314 once invoked, about $0.0003 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 2026-08-31.
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