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 mcp/br0ski777/jwt-decoder-x402/jwt-decodergit clone --depth 1 https://github.com/Br0ski777/jwt-decoder-x402Wrote 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/mcp/br0ski777/jwt-decoder-x402/jwt-decoder)<a href="https://agentmods.dev/mcp/br0ski777/jwt-decoder-x402/jwt-decoder"><img src="https://agentmods.dev/badge/mcp/br0ski777/jwt-decoder-x402/jwt-decoder.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
jwt-decoder 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.
What it actually says
{
"jwt-decoder": {
"url": "https://jwt-decoder.api.klymax402.com/mcp",
"type": "sse"
}
}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 · 6 lines scan A 7fcc9eeaa6a8
jwt-decoder is an MCP server published in the GitHub repository Br0ski777/jwt-decoder-x402 (0 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. 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.
Other mcp servers, from other repositories
password-strength
Password strength scoring with entropy, crack time estimation, common password detection. x402. Remote server at password-strength.api.klymax402.com.
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ssl-checker
SSL certificate check — validity, expiry, issuer, chain, grade. x402 micropayment. Remote server at ssl-checker.api.klymax402.com.
trust-score
Trust scoring for domains, wallets, APIs. SSL+DNS+WHOIS+headers. Score 0-100. Remote server at trust-score.api.klymax402.com.
gdpr-scanner
Scan website GDPR compliance: consent, privacy policy, trackers. Score 0-100. x402. Remote server at gdpr-scanner.api.klymax402.com.
blockrun-mcp
Live data for AI agents: search, research, markets, crypto, X/Twitter. Pay per call. Runs locally from the @blockrun/mcp npm package. Needs 1 environment variable to run.