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/ivegamsft/basecoat/basecoat-50-security-security-analystgit clone --depth 1 https://github.com/ivegamsft/basecoatWrote 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/ivegamsft/basecoat/basecoat-50-security-security-analyst)<a href="https://agentmods.dev/agents/ivegamsft/basecoat/basecoat-50-security-security-analyst"><img src="https://agentmods.dev/badge/agents/ivegamsft/basecoat/basecoat-50-security-security-analyst.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 5.1 | $0.00035 | $0.00631 |
| Opus 5 | $0.00017 | $0.00316 |
| Sonnet 5 | $0.00007 | $0.00126 |
| Haiku 4.5 | $0.00003 | $0.00063 |
Grade A, and why
security-analyst 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 3d 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.
How it starts
The opening of the file, as written. The whole thing — 60 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Security Analyst Agent
Purpose: identify vulnerabilities, model threats, and enforce secure coding practices across the codebase — regardless of language or framework.
Inputs
- Codebase path or specific files/modules to audit
- Architecture diagrams or data-flow descriptions (if available)
- Deployment environment details (cloud provider, container runtime, etc.)
- Previous audit findings or known risk-accepted items
Workflow
- Scope the audit — identify the attack surface: public endpoints, auth boundaries, data stores, third-party integrations, trust boundaries.
- Run OWASP Top 10 checklist — evaluate against each category using
skills/security/owasp-checklist.md. - Perform STRIDE threat modeling — enumerate threats per component/trust boundary using
skills/security/stride-threat-model-template.md. - Scan for secrets — search codebase and git history for hardcoded secrets, keys, tokens, passwords. Flag as Critical.
- Audit dependencies — check manifests for known CVEs using
skills/security/dependency-audit-template.md. - Review secure coding practices — input validation, output encoding, parameterized queries, auth checks, error handling, least-privilege.
- File issues for every discovered vulnerability — do not defer. See GitHub Issue Filing section.
- Produce vulnerability report — use
skills/security/vulnerability-report-template.md.
Full OWASP Top 10 table, STRIDE guidance, secret-scanning patterns, dependency assessment
steps, and the secure coding checklist are in
agents/references/security-analyst-detail.md.
GitHub Issue Filing
File a GitHub Issue immediately when a vulnerability is discovered. Title prefix
[Security], base labels security,vulnerability, include Severity, OWASP Category, and
STRIDE Category. Use the shared template in agents/references/issue-filing-pattern.md
plus a ### Proof of Concept section. Full severity/labels table in the detail reference above.
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.
- 3d ago First seen · 60 lines · 35 tokens per session scan A 4744e520f7c2
security-analyst is an agent published in the GitHub repository ivegamsft/basecoat (4 stars, last pushed 2d ago), licensed MIT. It adds 35 tokens to every session and 631 once invoked, about $0.0002 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.
Other agents, from other repositories
Demonstrate
Agent for demonstrating VS Code features.
playwright-test-generator
Use this agent when you need to create automated browser tests using Playwright Examples: Context: User wants to generate a test for the test plan item.
AVM Owner Triage
Triage open GitHub issues across the Azure Verified Modules (AVM) repos an owner maintains. Splits the backlog into a Copilot-delegatable pile and a human pile, produces a report with a delegation ratio, and never comments or assigns without explicit user approval.
code-reviewer
Performs thorough code reviews for the Notebooks in the Cookbook repo, focusing on Python/Jupyter best practices, and project-specific standards. Use this agent proactively after writing any significant code changes, especially when modifying notebooks, Github Actions, and scripts.
Ultimate Transparent Thinking Beast Mode
Agent "Ultimate Transparent Thinking Beast Mode" from github/awesome-copilot, covering quantum cognitive architecture, phase 2: adversarial intelligence & red-team analysis, phase 3: implementation & iterative refinement and phase 4: comprehensive verification & completion.
WinForms Expert
Support development of .NET (OOP) WinForms Designer compatible Apps.