n8n Workflow Auditor - Linter & Security Review

SEC EDGAR Analyzer — 10-K, 10-Q & 8-K Data

ryanclinton/sec-edgar-filing-analyzer

Search SEC filings by ticker, name, or CIK. Extract 10-K, 10-Q, 8-K metadata and structured XBRL financials (revenue, net income, assets, EPS). Covers 10,000+ public companies. Free SEC API, no key needed.

FEC Campaign Finance - Political Donations & Donors

ryanclinton/fec-campaign-finance

Search US federal campaign finance data. Find political donations by donor name, candidate, committee, employer, and state. Returns amounts, dates, PDF filing links. Free FEC API, no key required.

Dockerfile Linter — Security & best-practices checker

perryay/dockerfile-linter-checker

Lint Dockerfiles and docker-compose files against 15+ security and best-practice rules. Detects running as root, missing USER directive, unpinned packages, missing HEALTHCHECK, and more. Supports strict mode and batch linting.

MX Record Checker

automation-lab/mx-record-checker

This actor checks MX records for domains to identify email hosting providers and mail server configuration. It queries MX records, sorts by priority, and detects providers (Google Workspace, Microsoft 365, ProtonMail, etc.). Useful for email deliverability auditing and provider identification.

Audit Chrome extensions for security risks. Downloads CRX files, analyzes permissions (CRITICAL/HIGH/MEDIUM/LOW), checks Manifest V2/V3, evaluates CSP & content scripts. Risk scores for SOC 2 & ISO 27001 compliance. CRXcavator is dead — same job for $0.20/extension.

Probes a public Directus instance for misconfigured Public-role permissions. Detects collections readable without auth via /items/{collection}. Returns counts + curl reproducer. Counts only.

Probes a public Convex deployment for queries that return data without auth. Convex queries are public-by-default unless you check auth inside the handler. Returns counts + reproducer.

🛡️ Audit MX, SPF, DMARC, DKIM, MTA-STS, TLS-RPT, BIMI, CAA, DNSSEC, and web TLS without sending email. Get evidence-backed security and deliverability scores, prioritized fixes, and a client-ready report.

SEC EDGAR Intel - 8-K Triggers, Form 4 Patterns, Form D Funding

seibs.co/sec-edgar-intel

SEC filings intelligence. 8-K trigger classifier (M&A/exec-change/going-concern/etc), Form 4 insider patterns (cluster buys, unusual size), 13F position tracker, Form D startup raises, earnings transcript extraction. For hedge funds, fintech, due diligence, journalists.

CISA ICS Advisory Change Monitor - New & Updated Only

rtworule/cisa-ics-advisory-delta-monitor

Monitor official CISA ICS advisories and emit only new, updated, or removed CSAF records for OT security, vulnerability management, and compliance workflows.

Telegram Keyword Search & Channel Scraper

monkey.d.scraping/telegram-keyword-search-channel-scraper

Search public Telegram posts by keyword, collect public channel posts, and export verified structured data without Telegram credentials.