ACR — Agent Composition Records

What you can do with ACR — Agent Composition Records

ACR — Agent Composition Records is a Model Context Protocol (MCP) server published by tethral-inc. It ranks #38,341 of 167,945 active servers on MCP Toplist, and its repository has 1 GitHub stars. ACR — Agent Composition Records is listed across 3 registries — Official MCP, Glama and PulseMCP, with 10 tracked versions. It was first listed on Apr 8, 2026 and most recently updated on Jul 23, 2026.

What ACR — Agent Composition Records can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

What you need before using ACR — Agent Composition Records

Connect ACR — Agent Composition Records and confirm it works

claude mcp add acr -e "ACR_API_URL=<your ACR_API_URL>" -- npx -y @tethral/acr-mcp

[mcp_servers.acr]
command = "npx"
args = ["-y", "@tethral/acr-mcp"]

[mcp_servers.acr.env]
ACR_API_URL = "<your ACR_API_URL>"

{
  "mcpServers": {
    "acr": {
      "command": "npx",
      "args": [
        "-y",
        "@tethral/acr-mcp"
      ],
      "env": {
        "ACR_API_URL": "<your ACR_API_URL>"
      }
    }
  }
}

{
  "mcpServers": {
    "acr": {
      "command": "npx",
      "args": [
        "-y",
        "@tethral/acr-mcp"
      ],
      "env": {
        "ACR_API_URL": "<your ACR_API_URL>"
      }
    }
  }
}

{
  "servers": {
    "acr": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@tethral/acr-mcp"
      ],
      "env": {
        "ACR_API_URL": "<your ACR_API_URL>"
      }
    }
  }
}

{
  "mcpServers": {
    "acr": {
      "command": "npx",
      "args": [
        "-y",
        "@tethral/acr-mcp"
      ],
      "env": {
        "ACR_API_URL": "<your ACR_API_URL>"
      }
    }
  }
}

{
  "mcpServers": {
    "acr": {
      "command": "npx",
      "args": [
        "-y",
        "@tethral/acr-mcp"
      ],
      "env": {
        "ACR_API_URL": "<your ACR_API_URL>"
      }
    }
  }
}

What changed, and when this was checked

First listed

Apr 8, 2026

Latest version published

Jul 23, 2026

Version history

10 versions tracked (below)

Requirements evidence

Declared by the Official MCP Registry, last synced Nov 3, 2026. Not independently verified by MCP Toplist.

Profile checked

Not yet — purpose, capabilities and requirements above come from registry data only

Ranking data as of

Aug 31, 2026

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