4da alternatives

21 security MCP servers from other publishers do the same job as 4da. The closest match comes first, then the best rated, with at most two per publisher.

You are comparing against 4da

No reviews yet

4da listing

1
4da
by 4DA-Systems
A
Dependency intelligence for AI agents. CVE scanning, health checks, upgrade planning.
No reviews yet
local · npm2112/wkFree
2
npm Registry MCP Server
by YawLabs
B
npm registry MCP server — package intelligence, security audits, dependency analysis
No reviews yet
local · npm21.3k/wkFree
3
DataNexus MCP
by datanexusmcp.com
B
Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.
No reviews yet
gateway-ready372/wkFree
4
Dependency Management
by sonatype.com
B
Sonatype component intelligence: versions, security analysis, and Trust Score recommendations
No reviews yet
gateway-ready74Free
5
VulnCheck
by vulncheck-oss
A
VulnCheck exploit intelligence — CVE research, exploit data, advisories, and threat analysis.
No reviews yet
local · oci10Free
6
MCPProxy
by smart-mcp-proxy
B
Local-first MCP proxy with BM25 tool discovery, security scanning, quarantine & ~99% token savings
No reviews yet
local · unknown377Free
7
Npm Sentinel
by Nekzus
A
Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.
No reviews yet
local · npm18559/wkFree
8
DNS Doctor
by dnsdoctor.dev
A
Scan, fix, verify and monitor DNS: SPF, DMARC, DKIM, propagation, health, expiry. Validated fixes.
No reviews yet
gateway-ready2285/wkFree
9
Dep Scope
by FlorianBruniaux
A
Symbol-level npm dependency analysis: scan verdicts, native alternatives, migration prompts.
No reviews yet
local · npm19190/wkFree
10
Prodcheck
by FarzamHabibi
A
4,372 pre-production checks: security, performance, scale, integrations, post-launch.
No reviews yet
local · npm15167/wkFree
11
prodlint
by prodlint
A
Production readiness for vibe-coded apps. 52 checks for security, reliability, and performance.
No reviews yet
local · npm1530/wkFree
12
Jikida
by jikida.io
A
Security tools for your AI: scan, pentest, check headers, guard code and scan repos for secrets.
No reviews yet
local · npm1778/wkFree
13
Kastell
by kastelldev
B
Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.
No reviews yet
local · npm59Free
14
Safeinstall
by Mickdownunder
A
Local-first supply-chain security gate for npm/pnpm/bun: typosquat, release age, provenance checks
No reviews yet
local · npm367/wkFree
15
MobiLoop
by enessubass
A
Guarded AI mobile Appium testing, security scanning, verification, and fix-retest MCP tools.
No reviews yet
local · oci12Free
16
MCP Safety Warden
by gautamvarmadatla
B
MCP proxy adding security scanning, behavioral profiling, risk gating, and safe tool call execution.
No reviews yet
local · pypi8107/wkFree
17
HoneyLabs
by honeylabs.net
B
Honeypot probe data: IP reputation, scanners, CVE probing, TLS and SSH fingerprints.
No reviews yet
gateway-ready2Free
18
Black Duck Security Scanner
by blackduck.com
A
AI-powered security scanning using Black Duck Signal for vulnerability detection.
No reviews yet
local · mixed233/wkFree
19
Draugr
by draugr.dev
A
Security scanning for AI agents: SAST, SCA, secrets, IaC, DAST, ranked by real risk.
No reviews yet
local · mcpb7Free
20
Feedmyagent
by makash
A
Technology intelligence feed for AI agents: tech stack, compliance, security.
No reviews yet
gateway-ready17/wkFree
21
Sovereignty Scan
by kajaril
B
EU AI Act sovereignty scanning. Provider residency, registration status, audit trail support.
No reviews yet
gateway-ready1Free

4da alternatives by what you need

Open source 4da alternatives (16)

Published under an open licence such as MIT or Apache-2.0.

npm Registry MCP Server, VulnCheck, MCPProxy, Npm Sentinel, DNS Doctor, Dep Scope, prodlint, Jikida and 8 more below.

Hosted 4da alternatives (6)

Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.

DataNexus MCP, Dependency Management, DNS Doctor, HoneyLabs, Feedmyagent, Sovereignty Scan.

Local 4da alternatives (15)

A package you install and run on your own machine, so your data stays on your computer.

4da, npm Registry MCP Server, VulnCheck, MCPProxy, Npm Sentinel, Dep Scope, Prodcheck, prodlint and 7 more below.

Safest 4da alternatives (13)

Graded A: passed every check the scanner runs on the latest release.

4da, VulnCheck, Npm Sentinel, DNS Doctor, Dep Scope, Prodcheck, prodlint, Jikida and 5 more below.

4da and its alternatives compared

Server	Grade	Rating	Licence	Runs	Stars
4da(this one)	B75	No reviews yet	NOASSERTION	Local	2
4da	A91	No reviews yet	NOASSERTION	Local	2
npm Registry MCP Server	B83	No reviews yet	MIT	Local	2
DataNexus MCP	B73	No reviews yet	NOASSERTION	Hosted	3
Dependency Management	B70	No reviews yet	Not stated	Hosted	74
VulnCheck	A90	No reviews yet	MIT	Local	10
MCPProxy	B73	No reviews yet	MIT	Local	377
Npm Sentinel	A92	No reviews yet	MIT	Local	18
DNS Doctor	A91	No reviews yet	Apache-2.0	Hosted	2
Dep Scope	A92	No reviews yet	MIT	Local	19
Prodcheck	A92	No reviews yet	NOASSERTION	Local	15
prodlint	A91	No reviews yet	MIT	Local	15
Jikida	A86	No reviews yet	Apache-2.0	Local	1
Kastell	B82	No reviews yet	Apache-2.0	Local	59
Safeinstall	A92	No reviews yet	MIT	Local	3
MobiLoop	A88	No reviews yet	MIT	Local	12
MCP Safety Warden	B80	No reviews yet	NOASSERTION	Local	8
HoneyLabs	B81	No reviews yet	MIT	Hosted	2
Black Duck Security Scanner	A89	No reviews yet	MIT	Local	0
Draugr	A88	No reviews yet	Apache-2.0	Local	7
Feedmyagent	A86	No reviews yet	MIT	Hosted	0
Sovereignty Scan	B83	No reviews yet	MIT	Hosted	1