Kaval

latest · 0.8.2

Verify the facts an agent's action depends on before it acts — ALLOW, REVIEW, or BLOCK.

Homepage
usekaval.com
MCP registry
io.github.lufemc/kaval
MCP registry
io.github.usekaval/kaval

Install

Needs an env var: KAVAL_API_KEY — replace the <placeholders> with your values.

claude mcp add io-github-lufemc-kaval --env KAVAL_API_KEY=<KAVAL_API_KEY> -- npx @usekaval/mcp

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-lufemc-kaval": {
      "command": "npx",
      "args": [
        "@usekaval/mcp"
      ],
      "env": {
        "KAVAL_API_KEY": "<KAVAL_API_KEY>"
      }
    }
  }
}

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

{
  "mcpServers": {
    "io-github-lufemc-kaval": {
      "command": "npx",
      "args": [
        "@usekaval/mcp"
      ],
      "env": {
        "KAVAL_API_KEY": "<KAVAL_API_KEY>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "npx",
  "args": [
    "@usekaval/mcp"
  ],
  "env": {
    "KAVAL_API_KEY": "<KAVAL_API_KEY>"
  }
}

Community score

Community31/ 100

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  • Web signals (ecosystem baseline)31/100 · 100% of the weight
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What the web says

Ecosystem baseline30/ 100

Objective public usage & activity (formula v3) — the community score's web-signals input, and its own sort.

GitHub stars · 2 days ago
★ 0
Last commit · 2 days ago
35 days ago
License · 14 days ago
Apache-2.0
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Docs & livenesssource ↗

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Version history2
  • 0.8.2release date unknown
  • 0.7.1release date unknown
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Details
Transport
stdio
Status
listed
Source
Imported from the MCP registry
Repository
source ↗
Homepage
site ↗