Koskamo

mcp-bastion MCP

A reliability and security proxy for the Model Context Protocol that sits between MCP clients and servers. It provides self-healing connections, runtime tool-poisoning and shadowing defense, and compliance-mapped audit trails based on NIST AI RMF and OWASP LLM Top-10 standards. It is client-agnostic and works with agents like Claude, Cursor, Cline, and Windsurf without requiring changes to the underlying servers.

Package and access

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

mcp-bastion MCP logo, by Gowthaman ArumugamCommunity listingLocal stdioSource reviewed; not executedPublished by Gowthaman Arumugam
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 7 GitHub stars

What you can do with it

  • Auto-reconnect dropped MCP servers with backoff
  • Detect and prevent runtime tool poisoning or shadowing
  • Generate audit trails mapped to NIST AI RMF and OWASP LLM Top-10
  • Inspect connection health and recover dropped servers without human intervention

Source and maintenance

Community listingRegistry 1.4.1Apache-2.0
mcp-registry: io.github.Gowthaman90/mcp-bastion@1.4.1Source repository
Last repository push
Latest release
v1.4.1
Maintenance checked

Packages and installation

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

mcp-bastion 1.4.1

npm
mcp-bastion package definition
{
  "version": "1.4.1",
  "transport": "stdio",
  "identifier": "mcp-bastion",
  "registryType": "npm"
}

Tools

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

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

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": {
    "mcp-bastion-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-bastion@1.4.1"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "mcp-bastion-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-bastion@1.4.1"
      ]
    }
  }
}

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": {
    "mcp-bastion-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-bastion@1.4.1"
      ]
    }
  }
}

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": {
    "mcp-bastion-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-bastion@1.4.1"
      ]
    }
  }
}

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