agent-guardrail
Rank #23,219io.github.rudimentall1/agent-guardrail
Deterministic policy firewall for AI agent tool calls - YAML rules, not a fuzzy risk score.
agent-guardrail is a Model Context Protocol (MCP) server published by rudimentall1. It ranks #23,219 of 132,113 servers tracked on MCP Toplist, and its repository has 1 GitHub stars. agent-guardrail is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Aug 1, 2026 and most recently updated on Aug 6, 2026.
Ranks ahead of 108,894 of 132,113 servers on MCP Toplist.
Use agent-guardrail
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add agent-guardrail -- uvx guardrail-mcp[mcp_servers.agent-guardrail]
command = "uvx"
args = ["guardrail-mcp"]Add to ~/.codex/config.toml.
{
"mcpServers": {
"agent-guardrail": {
"command": "uvx",
"args": [
"guardrail-mcp"
]
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config).
{
"mcpServers": {
"agent-guardrail": {
"command": "uvx",
"args": [
"guardrail-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"agent-guardrail": {
"type": "stdio",
"command": "uvx",
"args": [
"guardrail-mcp"
]
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"agent-guardrail": {
"command": "uvx",
"args": [
"guardrail-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"agent-guardrail": {
"command": "uvx",
"args": [
"guardrail-mcp"
]
}
}
}Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.rudimentall1%2Fagent-guardrail)<a href="https://mcptoplist.com/server/io.github.rudimentall1%2Fagent-guardrail"><img src="https://mcptoplist.com/badge/io.github.rudimentall1%2Fagent-guardrail.svg" alt="MCP Toplist: Top 25% of 132,113" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 2 registries
rudimentall1
Other servers by rudimentall1
View all rudimentall1 servers →Available versions (1)
| Version | Published |
|---|---|
| 1.0.2 | Aug 6, 2026 |
Frequently asked questions
- Who maintains agent-guardrail?
- agent-guardrail is maintained by rudimentall1, which publishes 2 MCP servers (2 total versions) tracked on MCP Toplist.
- Is agent-guardrail listed on the Official MCP Registry?
- Yes — agent-guardrail is listed on the Official MCP Registry, alongside Glama.
- How many versions does agent-guardrail have?
- MCP Toplist tracks 1 version of agent-guardrail, most recently published on Aug 6, 2026.
- Where can I find the source code for agent-guardrail?
- The source code for agent-guardrail is hosted at github.com/rudimentall1/agent-guardrail.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.