ai safety mcp servers

165 tagged ai safety, measured the same way as everything else here.

Browse within: ai-governance 29Guardrails 21ai-security 17compliance 16cognis-digital 13cognis-neural-suite 13audit 12AI-policy 11agent-orchestration 11agent-security 9eu-ai-act 8audit-log 6LangChain 5circuit-breaker 5

agt_governance

01

microsoft/agent-governance-toolkit

MCP server Claude CodeCodexCursor +2

MCP server "agtgovernance" as configured in microsoft/agent-governance-toolkit. Launched with ${CLAUDE_PLUGIN_ROOT}/bin/agt-node ${CLAUDE_PLUGIN_ROOT}/server/agt-mcp.mjs.

6.2k +22 yesterday A tokens not measured original MIT

mcp

02

decionis/agent-safe-pipeline

MCP server Claude CodeCodexCursor +2

Authorize consequential AI agent actions before execution. Runs locally from the @decionis/mcp npm package. Needs 1 environment variable to run.

530 8d ago A tokens not measured original Apache-2.0

permit0-gmail

03

permit0-ai/permit0

MCP server Claude CodeCodexCursor +2

MCP server "permit0-gmail", hosted remotely at localhost, as configured in permit0-ai/permit0.

185 2mo ago A tokens not measured original Apache-2.0

gemini

04

AndrewAltimit/template-repo

MCP server Claude CodeCodexCursor +2

MCP server "gemini" as configured in AndrewAltimit/template-repo. Runs in Docker. Needs 2 environment variables to run.

131 1mo ago A tokens not measured original Unlicense

github-board

06

AndrewAltimit/template-repo

MCP server Claude CodeCodexCursor +2

MCP server "github-board" as configured in AndrewAltimit/template-repo. Runs in Docker. Needs 3 environment variables to run.

131 1mo ago A tokens not measured original Unlicense

agentos

07

imran-siddique/agent-os

MCP server Claude CodeCodexCursor +2

Build and manage policy-compliant AI agents with safety enforcement and compliance checking. Runs locally from the agentos-mcp-server npm package. Needs 2 environment variables to run.

73 6mo ago A tokens not measured original MIT archived

agentgate

08

agentkitai/agentgate

MCP server Claude CodeCodexCursor +2

Human-in-the-loop approval gateway for AI agents over MCP: request, decide, approve. Runs locally from the @agentkitai/agentgate-mcp npm package.

33 2d ago A tokens not measured original MIT

agent-guardrails

09

logi-cmd/agent-guardrails

MCP server Claude CodeCodexCursor +2

Local merge gates for AI coding agents with scope, validation, risk, and review evidence. Runs locally from the agent-guardrails npm package.

29 +1 16d ago A tokens not measured original MIT

humane-proxy

10

Vishisht16/Humane-Proxy

MCP server Claude CodeCodexCursor +2

Lightweight, plug-and-play AI safety middleware that protects humans. Runs locally from the humane-proxy Python package. Needs 2 environment variables to run.

29 1mo ago A tokens not measured original Apache-2.0

gnt

11

gnt-ai/gnt

MCP server Claude CodeCodexCursor +2

Git-native policy layer for AI agents: checkaction verdicts against rules approved via PR. Remote server at api.gntai.dev.

27 8d ago A tokens not measured original Apache-2.0

thumbgate

12

IgorGanapolsky/ThumbGate

MCP server Claude CodeCodexCursor +2

MCP server "thumbgate" as configured in IgorGanapolsky/ThumbGate. Runs adapters/mcp/server-stdio.js with node.

26 yesterday A tokens not measured original MIT

thumbgate

13

IgorGanapolsky/ThumbGate

MCP server Claude CodeCodexCursor +2

Pre-action gates that block AI agents from repeating known mistakes. Runs locally from the thumbgate npm package.

26 yesterday A tokens not measured original MIT

agentlens

14

agentkitai/agentlens

MCP server Claude CodeCodexCursor +2

Tamper-evident, SHA-256 hash-chained audit trail and observability for AI agents. Runs locally from the @agentkitai/agentlens-mcp npm package.

22 2d ago A tokens not measured original MIT

sentinel-ai

15

MaxwellCalkin/sentinel-ai

MCP server Claude CodeCodexCursor +2

MCP server "sentinel-ai" as configured in MaxwellCalkin/sentinel-ai. Runs sentinel.mcp_server with python.

21 5mo ago A tokens not measured original Apache-2.0

phantom-secrets-mcp

16

ashlrai/phantom-secrets

MCP server Claude CodeCodexCursor +2

Stop AI coding agents from leaking API keys. Local proxy swaps real secrets for phm tokens. Runs locally from the phantom-secrets-mcp npm package.

16 14d ago A tokens not measured original MIT

aegis

17

Acacian/aegis

MCP server Claude CodeCodexCursor +2

Auto-instrument AI agent frameworks with runtime security. One line to govern LangChain, CrewAI, OpenAI, Anthropic — injection blocking, PII masking, action policy, audit trail. Zero code changes. Runs locally from the agent-aegis Python package. Needs 1 environment variable to run.

15 3d ago A tokens not measured original MIT

github

18

sint-ai/sint-protocol

MCP server Claude CodeCodexCursor +2

Lets the agent work with GitHub: search code, read and create issues and pull requests, and manage repositories through the GitHub API. Runs locally from the @modelcontextprotocol/server-github npm package. Needs 1 environment variable to run.

12 20d ago A tokens not measured original Apache-2.0

glassbox-framework

19

TheBarmaEffect/glassbox

MCP server Claude CodeCodexCursor +2

Runtime constitutional verification for AI answers — claim reasoning, ECS, red team, audits. Runs locally from the @glassbox-framework/mcp npm package. Needs 4 environment variables to run.

11 13d ago A tokens not measured original Apache-2.0

apple-docs

20

sane-apps/SaneProcess

MCP server Claude CodeCodexCursor +2

MCP server "apple-docs", hosted remotely at 127.0.0.1, as configured in sane-apps/SaneProcess.

11 10d ago A tokens not measured original MIT

github

21

sane-apps/SaneProcess

MCP server Claude CodeCodexCursor +2

MCP server "github" as configured in sane-apps/SaneProcess. Launched with /opt/homebrew/opt/node@24/bin/node scripts/codex-bin/github-mcp-bridge.mjs.

11 10d ago A tokens not measured original MIT

macos-automator

22

sane-apps/SaneProcess

MCP server Claude CodeCodexCursor +2

MCP server "macos-automator", hosted remotely at 127.0.0.1, as configured in sane-apps/SaneProcess.

11 10d ago A tokens not measured original MIT

mcp-eu-ai-act

23

ark-forge/mcp-eu-ai-act

MCP server Claude CodeCodexCursor +2

EU AI Act + GDPR compliance scanner. One call, no arguments, 10 seconds. 22 AI frameworks detected. Remote server at mcp.arkforge.tech.

11 2mo ago A tokens not measured original MIT

sanna

24

sanna-ai/sanna

MCP server Claude CodeCodexCursor +2

MCP server "sanna" as configured in sanna-ai/sanna. Launched with sanna-mcp.

9 14d ago A tokens not measured AGPL-3.0