Koskamo

Kaval MCP

Kaval MCP provides tools for agents to verify actions against current, evidence-anchored facts before execution. It supports checking actions for ALLOW/REVIEW/BLOCK verdicts, managing watched sources, extracting structured records from document changes, and retrieving signed receipts for offline verification.

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Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Kaval MCP logo, by KavalCommunity listingLocal stdioSource reviewed; not executedPublished by Kaval
You need:Get an API key
Vendor documentation

What you can do with it

  • Verify if an agent's action is safe to execute based on current policy facts
  • Register and monitor external sources for material changes
  • Retrieve signed receipts to prove decision inputs and verdicts
  • Extract structured data from updated documents via webhooks

Source and maintenance

Community listingRegistry 0.7.1
mcp-registry: io.github.LufeMC/kaval@0.7.1mcp-registry: io.github.usekaval/kaval@0.8.2Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@usekaval/mcp 0.7.1

npm
@usekaval/mcp package definition
{
  "version": "0.7.1",
  "transport": "stdio",
  "identifier": "@usekaval/mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "KAVAL_API_KEY",
      "isRequired": true,
      "description": "Bring-your-own Kaval bearer key (kv_live_…). Create one at https://usekaval.com."
    },
    {
      "name": "KAVAL_BASE_URL",
      "description": "Point at a self-hosted or staging Kaval API instead of the hosted one. Defaults to https://api.usekaval.com."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "kaval-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@usekaval/mcp@0.7.1"
      ],
      "env": {
        "KAVAL_API_KEY": "<YOUR_KAVAL_API_KEY>",
        "KAVAL_BASE_URL": "<YOUR_KAVAL_BASE_URL>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "kaval-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@usekaval/mcp@0.7.1"
      ],
      "env": {
        "KAVAL_API_KEY": "<YOUR_KAVAL_API_KEY>",
        "KAVAL_BASE_URL": "<YOUR_KAVAL_BASE_URL>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "kaval-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@usekaval/mcp@0.7.1"
      ],
      "env": {
        "KAVAL_API_KEY": "<YOUR_KAVAL_API_KEY>",
        "KAVAL_BASE_URL": "<YOUR_KAVAL_BASE_URL>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "kaval-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@usekaval/mcp@0.7.1"
      ],
      "env": {
        "KAVAL_API_KEY": "<YOUR_KAVAL_API_KEY>",
        "KAVAL_BASE_URL": "<YOUR_KAVAL_BASE_URL>"
      }
    }
  }
}

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