INDIVIDUAL MCP TOOL

check_tool_failure

Use FailEcho when another tool fails, before retrying blindly.

failecho.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://failecho.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for check_tool_failure and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.failecho]
url = "https://failecho.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "failecho": {
      "type": "http",
      "url": "https://failecho.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: failecho
Remote MCP URL: https://failecho.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "failecho": {
      "url": "https://failecho.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "failecho": {
      "type": "http",
      "url": "https://failecho.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "failecho",
  "transport": "streamable-http",
  "url": "https://failecho.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

report_tool_failure — Report a failed tool/API/MCP call so others can recognise it; call after a failure, alongside check_tool_failure.
report_tool_success — Report that a call SUCCEEDED.
report_recovery_outcome — After acting on a failure -- retry, wait, refresh_schema, reconnect, use_fallback, reauthenticate -- report whether it worked.