European-Parliament-MCP-Server: Skill for Claude Code

.github/skills/threat-modeling-framework/SKILL.md

threat-modeling-framework is a skill for Claude Code, Codex from Hack23/European-Parliament-MCP-Server. It costs 30 tokens per session (4,046 once invoked), scanned A, original, Apache-2.0.

A security review method based on STRIDE, a checklist for threats such as impersonation, tampering, data leaks, outages, and unauthorised access. It also covers documenting the system and its trust boundaries.

In plain words
What is it for?
Use it when designing features, reviewing system architecture, documenting threats, or adding security checks to the software-development process.
Why use it?
It helps teams find security risks early and preserve evidence of how those risks were considered during development.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

This is Hack23/European-Parliament-MCP-Server's own configuration. It tells Claude Code and Codex how to work on European-Parliament-MCP-Server itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything European-Parliament-MCP-Server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Hack23/European-Parliament-MCP-Server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Hack23/European-Parliament-MCP-Server/main/.github/skills/threat-modeling-framework/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Hack23/European-Parliament-MCP-Server

Made for: Claude Code, Codex.

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 threat-modeling-framework

README.md
[![agentmods](https://agentmods.dev/badge/skills/hack23/european-parliament-mcp-server/threat-modeling-framework/github.svg)](https://agentmods.dev/skills/hack23/european-parliament-mcp-server/threat-modeling-framework)
Your own site
<a href="https://agentmods.dev/skills/hack23/european-parliament-mcp-server/threat-modeling-framework"><img src="https://agentmods.dev/badge/skills/hack23/european-parliament-mcp-server/threat-modeling-framework/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 threat-modeling-framework

Your own site · 80×15
<a href="https://agentmods.dev/skills/hack23/european-parliament-mcp-server/threat-modeling-framework"><img src="https://agentmods.dev/badge/skills/hack23/european-parliament-mcp-server/threat-modeling-framework.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 30 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,046 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
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 Agent Snooping · line 117
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
How audits are shown
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 $0.00030 $0.04046
Opus 5 $0.00015 $0.02023
Sonnet 5 $0.00006 $0.00809
Haiku 4.5 $0.00003 $0.00405

Measured 11d ago against content hash 84e6e3a4d52f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

threat-modeling-framework 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 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.

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.

.github/skills/threat-modeling-framework/SKILL.md · 429 lines

How it starts

The opening of the file, as written. The whole thing — 429 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Threat Modeling Framework Skill

Context

This skill applies when:

  • Designing new features or system components
  • Conducting security architecture reviews
  • Documenting threat models for SDLC phases
  • Identifying security threats using STRIDE methodology
  • Creating threat model evidence portfolios
  • Integrating threat modeling into CI/CD pipelines
  • Reviewing threat models during PR process

This skill enforces Hack23 Secure Development Policy Section 🕷️ requirements for systematic threat analysis.

Rules

1. STRIDE Threat Modeling (Policy Section 🕷️.1)

  1. Spoofing: Identify authentication and identity verification threats
  2. Tampering: Identify data integrity and unauthorized modification threats
  3. Repudiation: Identify logging, audit trail, and non-repudiation threats
  4. Information Disclosure: Identify confidentiality and data exposure threats
  5. Denial of Service: Identify availability and resource exhaustion threats
  6. Elevation of Privilege: Identify authorization and privilege escalation threats

2. Threat Model Documentation (Policy Section 🕷️.1.2)

  1. System Diagram: Data flow diagrams with trust boundaries
  2. Asset Identification: Critical assets and their classification
  3. Threat Enumeration: STRIDE threats for each component
  4. Mitigation Strategies: Security controls for each identified threat
  5. Risk Assessment: Likelihood and impact ratings
  6. Evidence Links: References to implemented controls in code

3. SDLC Integration (Policy Section 🕷️.1.3)

  1. Planning Phase: Threat model before design finalization
  2. Development Phase: Update threat model as design evolves
  3. Testing Phase: Verify mitigations are implemented
  4. Release Phase: Threat model sign-off required
  5. Maintenance Phase: Update threat model for changes

4. Evidence Portfolio (Policy Section 🕷️.2)

Read the full file on GitHub · 429 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. 11d ago First seen · 429 lines · 30 tokens per session scan A 84e6e3a4d52f

Subscribe to this mod's changes

threat-modeling-framework is a skill published in the GitHub repository Hack23/European-Parliament-MCP-Server (28 stars, last pushed yesterday), licensed Apache-2.0. It adds 30 tokens to every session and 4,046 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 2026-08-30.

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