# AsDecided MCP server

> Provides AI agents with read-only, deterministic access to engineering decisions, requirements, and roadmaps stored as Markdown in a local repository.

- Repository: https://github.com/asdecided/core
- Page: https://hostedmcp.org/servers/asdecided/core
- Transport: stdio
- Stars: 301
- License: Apache-2.0
- Latest version: 0.31.2

## Install

### Claude Code

```sh
claude mcp add core -- docker run -i --rm ghcr.io/asdecided/core:mcp-v0.31.2
```

### Cursor (`~/.cursor/mcp.json`)

```json
{
  "mcpServers": {
    "core": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/asdecided/core:mcp-v0.31.2"
      ]
    }
  }
}
```

### VS Code (`.vscode/mcp.json`)

```json
{
  "servers": {
    "core": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/asdecided/core:mcp-v0.31.2"
      ]
    }
  }
}
```

### Claude Desktop (`claude_desktop_config.json`)

```json
{
  "mcpServers": {
    "core": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/asdecided/core:mcp-v0.31.2"
      ]
    }
  }
}
```

### Codex (`~/.codex/config.toml`)

```toml
[mcp_servers.core]
command = "docker"
args = ["run", "-i", "--rm", "ghcr.io/asdecided/core:mcp-v0.31.2"]
```

### Gemini CLI (`~/.gemini/settings.json`)

```json
{
  "mcpServers": {
    "core": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/asdecided/core:mcp-v0.31.2"
      ]
    }
  }
}
```

## FAQ

### Does AsDecided require a hosted index or embeddings?

No, it does not require embeddings, model calls, a hosted index, or a Python runtime.

### Is the data retrieval deterministic?

Yes, the engine retrieves relevant decisions deterministically, ensuring the same repository state produces the same answer.

### What operating systems are supported on Linux?

Linux archives require glibc 2.17 or newer and run on RHEL/CentOS 7+, Amazon Linux 2 and 2023, and current Debian and Ubuntu releases.