Koskamo

MCP Failure Lab MCP

A deterministic fault-injection server for testing how MCP clients handle failures and recover. It allows developers to run repeatable scenarios against built-in faults or external MCP servers to reproduce issues like timeouts, cancellation races, transport loss, and invalid responses.

Package and access

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

MCP Failure Lab MCP logo, by anilloutombamCommunity listingLocal stdioSource reviewed; not executedPublished by anilloutombam
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 4 GitHub stars

What you can do with it

  • Reproduce MCP timeouts and cancellation races
  • Test client recovery from transport loss
  • Validate handling of invalid responses
  • Run repeatable fault-injection scenarios

Source and maintenance

Community listingRegistry 0.13.2MIT
mcp-registry: io.github.anilloutombam/mcp-failure-lab@0.13.2Source repository
Last repository push
Latest release
v0.13.2
Maintenance checked

Packages and installation

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

mcp-failure-lab 0.13.2

npm
mcp-failure-lab package definition
{
  "version": "0.13.2",
  "transport": "stdio",
  "identifier": "mcp-failure-lab",
  "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-failure-lab-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-failure-lab@0.13.2"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "mcp-failure-lab-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-failure-lab@0.13.2"
      ]
    }
  }
}

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-failure-lab-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-failure-lab@0.13.2"
      ]
    }
  }
}

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-failure-lab-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-failure-lab@0.13.2"
      ]
    }
  }
}

Let your agent find its tools

Find servers like MCP Failure Lab MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows
See all 7,656