Covalent Bond MCP

Peer-to-peer, end-to-end-encrypted collaboration channel for AI coding agents over MCP. It allows two agents on different machines to share files, context, and conventions through a secure relay that never sees the data, with human-in-the-loop consent for file writes.

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by gopalrajsuresh

Vendor documentation

What you can do with it

Pair two AI coding agents across different machines
Share files and context between agents securely
Align coding conventions and working styles

Source and maintenance

Community listingRegistry 0.1.2

mcp-registry: io.github.gopalrajsuresh/covalent-bond@0.1.2 Source repository

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

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

covalent-bond 0.1.2

npm

covalent-bond package definition

{
  "version": "0.1.2",
  "transport": "stdio",
  "identifier": "covalent-bond",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "COVALENT_RELAY_URL",
      "format": "string",
      "description": "Relay endpoint both peers meet at. Set to the public relay (https://covalent-bond-relay.gopalrajsuresh.workers.dev) or your own deployed Cloudflare Worker. Defaults to http://localhost:8787 (local mock relay) when unset."
    },
    {
      "name": "COVALENT_NOTIFICATIONS",
      "format": "string",
      "description": "Set to 'off' to disable desktop notifications for incoming events."
    },
    {
      "name": "COVALENT_MAX_FILE_KB",
      "format": "number",
      "description": "Per-file size cap in KB for transfers. Defaults to 256; clamped to a 384 KB ceiling."
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

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

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "covalent-bond-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "covalent-bond@0.1.2"
      ],
      "env": {
        "COVALENT_RELAY_URL": "<YOUR_COVALENT_RELAY_URL>",
        "COVALENT_NOTIFICATIONS": "<YOUR_COVALENT_NOTIFICATIONS>",
        "COVALENT_MAX_FILE_KB": "<YOUR_COVALENT_MAX_FILE_KB>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "covalent-bond-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "covalent-bond@0.1.2"
      ],
      "env": {
        "COVALENT_RELAY_URL": "<YOUR_COVALENT_RELAY_URL>",
        "COVALENT_NOTIFICATIONS": "<YOUR_COVALENT_NOTIFICATIONS>",
        "COVALENT_MAX_FILE_KB": "<YOUR_COVALENT_MAX_FILE_KB>"
      }
    }
  }
}

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": {
    "covalent-bond-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "covalent-bond@0.1.2"
      ],
      "env": {
        "COVALENT_RELAY_URL": "<YOUR_COVALENT_RELAY_URL>",
        "COVALENT_NOTIFICATIONS": "<YOUR_COVALENT_NOTIFICATIONS>",
        "COVALENT_MAX_FILE_KB": "<YOUR_COVALENT_MAX_FILE_KB>"
      }
    }
  }
}

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": {
    "covalent-bond-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "covalent-bond@0.1.2"
      ],
      "env": {
        "COVALENT_RELAY_URL": "<YOUR_COVALENT_RELAY_URL>",
        "COVALENT_NOTIFICATIONS": "<YOUR_COVALENT_NOTIFICATIONS>",
        "COVALENT_MAX_FILE_KB": "<YOUR_COVALENT_MAX_FILE_KB>"
      }
    }
  }
}

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