Guardrails MCP servers

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

llm-safe-sql

49

hyuga611/llm-safe-sql

MCP server Claude CodeCodexCursor +2

Let an LLM propose UPDATE/DELETE, then actually run it, measure the real before/after diff, and always roll back — so the human approves measured facts, not the model's claim. Runs locally from the @hyuga/llm-safe-sql npm package.

not rated 0 7d ago A tokens not measured original MIT archived

mcp-trustlayer

50

neelbarm/mcp-trustlayer

MCP server Claude CodeCodexCursor +2

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

not rated 0 17d ago A tokens not measured original MIT

cortex

51

mrinmoyece/cortex

MCP server Claude CodeCodexCursor +2

Cost-effective serverless computing. Runs locally from the cortex Python package.

not rated 0 24d ago A tokens not measured original MIT

mcp-guarded-tools

52

ridwanspace/mcp-guarded-tools

MCP server Claude CodeCodexCursor +2

MCP server "mcp-guarded-tools" as configured in ridwanspace/mcp-guarded-tools. Runs locally from the mcp-guarded-tools npm package.

not rated 0 24d ago A tokens not measured original MIT

bristlecone-logic

53

Bristlecone2026/bristlecone-logic

MCP server Claude CodeCodexCursor +2

Micro-settled utility tools for AI agents and MCP clients by Bristlecone Logic. Runs locally from the bristlecone-mcp Python package.

not rated 0 2d ago A tokens not measured

Creed-Space/creedspace-mcp-server

MCP server Claude CodeCodexCursor +2

Constitutional-AI safety guardrails for any LLM — personas, constitutions, adjudication. Runs locally from the @creedspace/mcp-server npm package.

not rated 0 1mo ago A tokens not measured original MIT