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.
curl -O https://raw.githubusercontent.com/Hack23/European-Parliament-MCP-Server/main/.github/skills/isms-compliance/SKILL.mdgit clone --depth 1 https://github.com/Hack23/European-Parliament-MCP-ServerWrote 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/hack23/european-parliament-mcp-server/isms-compliance)<a href="https://agentmods.dev/skills/hack23/european-parliament-mcp-server/isms-compliance"><img src="https://agentmods.dev/badge/skills/hack23/european-parliament-mcp-server/isms-compliance/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/hack23/european-parliament-mcp-server/isms-compliance"><img src="https://agentmods.dev/badge/skills/hack23/european-parliament-mcp-server/isms-compliance.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
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 Excessive Agency · line 223 Skill allows unbounded resource consumption (API calls, storage, compute). Without rate limits or quotas, a compromised or misbehaving agent can cause denial-of-service or cost overruns.Fix: Set explicit rate limits, timeouts, and resource quotas for API calls, file operations, and compute. Implement circuit breakers for runaway loops.
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 | $0.00039 | $0.02382 |
| Opus 5 | $0.00019 | $0.01191 |
| Sonnet 5 | $0.00008 | $0.00476 |
| Haiku 4.5 | $0.00004 | $0.00238 |
Grade A, and why
isms-compliance 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 12d 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.
const clientRequests = this.requests.get(clientId) || []; How it starts
The opening of the file, as written. The whole thing — 263 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ISMS Compliance Skill
Context
This skill applies when:
- Adding new features, dependencies, or security controls
- Documenting security practices or policies
- Conducting security reviews or audits
- Implementing authentication, authorization, or cryptography
- Handling sensitive data or user information
- Creating security documentation or policy references
All security practices in this repository align with Hack23 AB's Information Security Management System (ISMS) implementing ISO 27001:2022, NIST CSF 2.0, and CIS Controls v8.1.
Rules
- Reference ISMS Policies: Every security-related code change must reference applicable ISMS policies in comments or documentation
- Follow Defense in Depth: Implement multiple layers of security controls (input validation + rate limiting + audit logging + access control)
- Document Security Decisions: All security architecture decisions must be documented with ISMS policy references
- Verify Dependencies: All new dependencies must be checked for known vulnerabilities before addition
- Maintain Security Headers: Always configure security headers for HTTP responses (when applicable)
- Implement Secure Defaults: All configurations must be secure by default (disable unused features, minimize attack surface)
- Apply Least Privilege: Grant minimal permissions required for functionality
- Validate All Inputs: Never trust user input - validate, sanitize, and encode on both client and server
- Encrypt Sensitive Data: Use strong encryption (AES-256) for data at rest and TLS 1.3+ for data in transit
- Log Security Events: Log authentication attempts, authorization failures, and security-relevant events
- Follow Secure SDLC: Integrate security at every phase (design, development, testing, deployment)
- Conduct Code Reviews: All security-related code requires peer review before merge
- Test Security Controls: Write tests for authentication, authorization, input validation, and encryption
- Document Threat Model: Identify and document threats, vulnerabilities, and mitigations
- Maintain Audit Trail: Keep immutable logs of security events for compliance and forensics
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.
- 12d ago First seen · 263 lines · 39 tokens per session scan A 72acfaac93f2
isms-compliance is a skill published in the GitHub repository Hack23/European-Parliament-MCP-Server (28 stars, last pushed yesterday), licensed Apache-2.0. It adds 39 tokens to every session and 2,382 once invoked, about $0.0002 per session on Opus 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 2026-08-30.
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