Quiet Failures alternatives

Free passive security scanning - check any domain's DMARC, TLS, headers, and exposures.

2

Prodcheck

by FarzamHabibi

A

4,372 pre-production checks: security, performance, scale, integrations, post-launch.

3

prodlint

by prodlint

A

Production readiness for vibe-coded apps. 52 checks for security, reliability, and performance.

4

MCP

by jikida.io

A

Security tools for your AI: scan, pentest, check headers, guard code and scan repos for secrets.

5

Nemesis Shield

by eobi

A

Positive-security for apps, APIs, LLMs and edge, plus fraud scoring and identity/AML screening.

6

Presend MCP Server

by presendapp

B

Free MCP server: 36 security & dev API tools -- WHOIS, DNS, CVE, IP reputation, Cosmos SDK.

Static MCP, source-code and injection-indicator checks with redacted signed receipts.

8

EverThread

by PB-Digital-LLC

A

Plain-English website security check for agents: certificate, headers, scripts, forms, spam.

9

Avanan MSP (Legacy SmartAPI)

by WYRE-AI

B

MCP server for the legacy Avanan SmartAPI: MSP tenant management plus per-tenant security tools.

Check a site before you share it: link previews, SPA refresh 404s, noindex, security headers.

11

Fedramp Oscal Ssp Lint

by jmshinhwa

A

16 checks on a system-security-plan JSON, in your editor, before a validator returns the package

Checks whether a name is on the UN Security Council consolidated sanctions list, for compliance and

13

CrowdStrike Falcon MCP Server

by CrowdStrike

A

Connects AI agents with CrowdStrike Falcon for security analysis and automation.

14

SSH Manager

by bvisible

B

SSH server management for agents, with per-server read-only and allowlist security modes

15

Reversecore MCP

by sjkim1127

B

Security-first MCP server for reverse engineering, malware analysis, forensics, and SAST.

16

Notebooklm Secure

by Pantheon-Security

A

Security-hardened NotebookLM MCP with post-quantum encryption

17

CodeInspectus

by Synvoya

C

Local-first MCP security scanner and CLI for AI-generated applications.

18

MCPProxy

by smart-mcp-proxy

B

Local-first MCP proxy with BM25 tool discovery, security scanning, quarantine & ~99% token savings

19

Npm Sentinel

by Nekzus

A

Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.

20

DNS Doctor

by dnsdoctor.dev

A

Scan, fix, verify and monitor DNS: SPF, DMARC, DKIM, propagation, health, expiry. Validated fixes.

21

npm Registry MCP Server

by YawLabs

B

npm registry MCP server — package intelligence, security audits, dependency analysis

22

SPARDA

by zakariagharzouli

A

AI writes. SPARDA proves. Deterministic, offline security gate for AI edits.

VMware NSX security: DFW policies and exclusions, groups, tags, Traceflow, IDPS — 22 MCP tools.

24

Cinema4d

by kumoproductions

A

MCP server for Cinema 4D — entity CRUD, parameter-level access, batched undo, security controls.