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VS Code

AXIOM for VS Code

io.github.dragoscv/axiom

Transactional write gate for coding agents: plan, canonical manifest, checks, two-phase apply.

client:VS Code transport:stdio runtime:npm

Install AXIOM in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "axiom-signing-key",
      "description": "AXIOM_SIGNING_KEY",
      "password": true
    }
  ],
  "servers": {
    "axiom": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codai/axiom-mcp"
      ],
      "env": {
        "AXIOM_SIGNING_KEY": "${input:axiom-signing-key}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

AXIOM in other clients