56 tagged Guardrails, measured the same way as everything else here.
Browse within: AI Safety 22LLM 14model-context-protocol 8ai-security 6agent-security 5audit-log 5mcp-server 5
MCP server Claude CodeCodexCursor +2
LLM prompt injection firewall with session tracking, explainability and multilingual detection. Runs locally from the promptwall Python package.
MCP server Claude CodeCodexCursor +2
MCP server "otgate" as configured in alikup-ai/otgate. Runs locally from the otgate Python package.
kiyeonjeon21/trusted-agent-stack
MCP server Claude CodeCodexCursor +2
MCP server "trusted-agent-stack" as configured in kiyeonjeon21/trusted-agent-stack. Runs locally from the trusted-agent-stack Python package.
MCP server Claude CodeCodexCursor +2
MCP server "aegis-crew" as configured in pvfOliveira/aegis-crew. Runs locally from the aegis-crew Python package.
MCP server Claude CodeCodexCursor +2
AI Agent I/O Tracking & Rollback System — MCP Proxy Gateway. Runs locally from the agentsgate npm package.
Responsible-AI-Labs/rail-score-mcp
MCP server Claude CodeCodexCursor +2
Responsible-AI guardrails for agents: scoring with policy, injection & PII detection, DPDP. Remote server at mcp.responsibleailabs.ai.
MCP server Claude CodeCodexCursor +2
Run MCP tool calls through Runestone Gatekeeper — policy enforcement, human approval, audit. Runs locally from the @runestone-labs/gatekeeper-mcp npm package. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor +2
Prompt-injection firewall for AI agents — scan untrusted text before LLM calls. Runs locally from the @injectshield/mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Outside-in validation gate for AI-generated text; a separate model checks LLM output, fail-closed. Runs locally from the @soulfield/lens-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Deterministic trust gate for AI output: leaked-secret, prompt-injection & PII in one call. Remote server at sigma-gate-864996675261.us-central1.run.app.
MCP server Claude CodeCodexCursor +2
MCP server for Anchord — identity resolution and pre-write safety checks for AI agents. Read-only. Backed by the hosted Anchord API. Runs locally from the @anchord/mcp-server npm package. Needs 2 environment variables to run.
AiAgentKarl/agent-policy-gateway-mcp
MCP server Claude CodeCodexCursor +2
Compliance & guardrails for AI agents — PII filtering, audit logging, GDPR/AI Act checks, kill switch. Runs locally from the agent-policy-gateway-mcp Python package.
MCP server Claude CodeCodexCursor +2
Confidence-Consistency Evaluation for Time Series Anomaly Detection. Runs locally from the cce Python package.
MCP server Claude CodeCodexCursor +2
Create sentinel objects, akin to None, NotImplemented, Ellipsis. Runs locally from the sentinel Python package.
MCP server Claude CodeCodexCursor +2
MCP server "fs-governed" as configured in hishamalward/mcpclerk. Launched with mcpclerk serve --policy examples/policy.filesystem.yaml --log audit/mcpclerk.jso.
MCP server Claude CodeCodexCursor +2
MCP server and CLI for detecting, redacting, and auditing PHI before medical text is sent to AI agents. Runs locally from the phi-guard-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server and CLI for detecting, redacting, and auditing PHI before medical text is sent to AI agents. Runs locally from the phi-guard-mcp Python package.
tahasiddiquii/mcp-guardrail-gateway
MCP server Claude CodeCodexCursor +2
MCP server "mcp-guardrail-gateway" as configured in tahasiddiquii/mcp-guardrail-gateway. Runs locally from the mcp-guardrail-gateway Python package.
MCP server Claude CodeCodexCursor +2
MCP server "slackhack" as configured in bogacsmz/deja. Runs locally from the slackhack Python package.
MCP server Claude CodeCodexCursor +2
Programmable spend limits and audit trails so AI agents can pay for things without risking the wallet. An MCP server. Runs locally from the imprest Python package.
MCP server Claude CodeCodexCursor +2
MCP server "safe-autonomy" as configured in underpricedai/safe-autonomy. Runs locally from the safe-autonomy npm package.
MCP server Claude CodeCodexCursor +2
MCP server "nagi-ledger" as configured in namakoo-dev/nagi-ledger. Runs locally from the nagi-ledger Python package.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-cocktail" as configured in asavs/mcp-cocktail. Runs locally from the mcp-cocktail Python package.
MCP server Claude CodeCodexCursor +2
Executable policy engine for coding agents: gate what touches your repo (paths, contents, commands), not just tool names. MCP server + CLI + hooks. Runs locally from the @darkm3tter/repo-guard npm package.