Security MCP servers

1,865 tagged Security, measured the same way as everything else here.

Browse within: mcp-server 298model-context-protocol 263compliance 76ai-security 74cli 69cursor 68ai-governance 60AI Safety 57LLM 57cybersecurity 46devsecops 45agent-security 41ai-tools 37llm-security 34

prodlint

121

prodlint/prodlint

MCP server Claude CodeCodexCursor +2

Production readiness for vibe-coded apps. 52 checks for security, reliability, and performance. Runs locally from the prodlint npm package.

not rated 15 22d ago A tokens not measured original MIT

agentveil

122

agentveil-protocol/agentveil-sdk

MCP server Claude CodeCodexCursor +2

Python SDK for routed AI-agent action decisions, approvals, receipt records, and bounded evidence. Runs locally from the agentveil Python package.

not rated 15 5d ago A tokens not measured original MIT

sidclawhq/platform

MCP server Claude CodeCodexCursor +2

Governance proxy for MCP servers — policy evaluation, human approval, audit trails. Runs locally from the @sidclaw/sdk npm package. Needs 5 environment variables to run.

not rated 15 6d ago A tokens not measured original Apache-2.0

mailfathom

124

Krzysztof318/MailFathom

MCP server Claude CodeCodexCursor +2

Security-first, self-hosted email archive with search, cited answers, and sending for AI agents. Remote server at {mailfathom_host}.

not rated 15 7d ago A tokens not measured original AGPL-3.0

palo-alto-mcp

125

cdot65/pan-os-mcp

MCP server Claude CodeCodexCursor +2

MCP server "palo-alto-mcp" as configured in cdot65/pan-os-mcp. Runs locally from the palo-alto-mcp Python package.

not rated 15 1y ago A tokens not measured

vaara-server

126

vaaraio/vaara

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Accountable Autonomy for AI agents under the EU AI Act: policy-gated tool calls, hash-chained tamper-evident audit trails with external time anchoring, and independently verifiable attestation plus execution receipts per MCP tool call. Runs locally from the vaara Python package. Needs 2 environment variables to run.

not rated 15 today A tokens not measured AGPL-3.0

mitre-mcp

127

Montimage/mitre-mcp

MCP server Claude CodeCodexCursor +2

MCP server for MITRE ATT&CK framework. Runs locally from the mitre-mcp Python package.

not rated 15 9d ago A tokens not measured original MIT

prodcheck

128

FarzamHabibi/pre-production-checklist

MCP server Claude CodeCodexCursor +2

4,372 pre-production checks: security, performance, scale, integrations, post-launch. Runs locally from the prodcheck npm package.

not rated 15 4d ago A Socket: warn tokens not measured

webcrypt

129

putervision/WebCrypt

MCP server Claude CodeCodexCursor +2

Zero-dependency Web Crypto & AI Agent MCP Server (AES-256-GCM, RSA-4096, PQC, Signatures). Runs locally from the webcrypt npm package.

not rated 14 +1 1mo ago A tokens not measured original MIT

mcp-diagnostics

130

lin037/mcp-diagnostics-trae

MCP server Claude CodeCodexCursor +2

Website & Server Diagnostics MCP Server. DNS, SSL, HTTP headers, security scan, performance audit. Runs locally from the mcp-diagnostics npm package.

not rated 14 1y ago A tokens not measured original MIT

crowdstrike-mcp

131

willwebster5/crowdstrike-mcp

MCP server Claude CodeCodexCursor +2

MCP server for the CrowdStrike Falcon platform. Runs locally from the crowdstrike-mcp Python package.

not rated 14 1mo ago A tokens not measured original MIT

aegis

132

getaegis/aegis

MCP server Claude CodeCodexCursor +2

Credential isolation for AI agents. Inject secrets at the network boundary. Runs locally from the @getaegis/cli npm package. Needs 11 environment variables to run.

not rated 14 2mo ago A tokens not measured original Apache-2.0

quantakrypto

133

quantakrypto/pqc-tools

MCP server Claude CodeCodexCursor +2

quantakrypto MCP — post-quantum readiness for AI coding agents via the Model Context Protocol. Zero runtime dependencies (stdio JSON-RPC implemented in-house). Runs locally from the @quantakrypto/mcp npm package.

not rated 14 5d ago A tokens not measured original Apache-2.0

mcp-adguard-home

134

Samik081/mcp-adguard-home

MCP server Claude CodeCodexCursor +2

Manage AdGuard Home through AI assistants. Runs locally from the @samik081/mcp-adguard-home npm package. Needs 3 environment variables to run.

not rated 14 +2 14d ago A tokens not measured original MIT

skilltotal

135

pezhik/skilltotal

MCP server Claude CodeCodexCursor +2

AI Component Security Platform — static security analysis for AI components (CLI engine). Runs locally from the skilltotal Python package.

not rated 14 +2 2d ago A tokens not measured original Apache-2.0

misp-mcp

136

MISP/misp-mcp

MCP server Claude CodeCodexCursor +2

MCP server "misp-mcp" as configured in MISP/misp-mcp. Runs locally from the misp-mcp Python package.

not rated 14 +2 3mo ago A tokens not measured

sb-siem-mcp

137

Sbharadwaj05/sb-siem-mcp

MCP server Claude CodeCodexCursor +2

MCP server "sb-siem-mcp" as configured in Sbharadwaj05/sb-siem-mcp. Runs locally from the sb-siem-mcp Python package.

not rated 13 12d ago A tokens not measured original MIT

tap

138

holonym-foundation/tap-oss

MCP server Claude CodeCodexCursor +2

Credential isolation for AI agents: placeholder secrets, policy checks, optional human approval. Remote server at mcp.tap.human.tech.

not rated 13 2mo ago A tokens not measured original Apache-2.0

koma-gate-mcp

139

swnotmetal/Project-Koma

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Classifies prompt injection, jailbreaks, and out-of-scope user input before agents act on it. Runs locally from the koma-gate-mcp npm package. Needs 6 environment variables to run.

not rated 13 6d ago A tokens not measured original MIT

human-mcp-server

140

HumanSecurity/human-mcp-server

MCP server Claude CodeCodexCursor +2

Model Context Protocol (MCP) server providing comprehensive cybersecurity intelligence from HUMAN Security. Offers real-time attack monitoring, threat detection, fraud prevention, PCI DSS compliance validation, and supply chain security for AI-powered app. Runs locally from the @humansecurity/human-mcp-server npm…

not rated 12 6d ago A tokens not measured original MIT

db-mcp

141

neverinfamous/db-mcp

MCP server Claude CodeCodexCursor +2

SQLite MCP server with OAuth 2.1, HTTP/SSE, 122 tools, and smart tool filtering. Runs locally from the db-mcp npm package.

not rated 12 +1 20d ago A tokens not measured original MIT

ida-pro-mcp

142

QYmag1c/ida-pro-mcp-multi

MCP server Claude CodeCodexCursor +2

Vibe reversing with IDA Pro. Runs locally from the ida-pro-mcp Python package.

not rated 12 3mo ago A tokens not measured original MIT

scanner

143

bawbel/scanner

MCP server Claude CodeCodexCursor +2

Security linter and scanner for MCP servers and AI skill files. Detects toxic flows, prompt injection, tool poisoning, and supply chain attacks. Runs locally from the bawbel-scanner Python package.

not rated 12 today A tokens not measured original Apache-2.0

gef

144

guaidao2/gef-mcp-for-ctf

MCP server Claude CodeCodexCursor +2

MCP server "gef" as configured in guaidao2/gef-mcp-for-ctf. Runs /root/Desktop/gef-mcp/server.py with python.

not rated 12 +1 1mo ago A tokens not measured