# Polyglot Debugger MCP

> Polyglot Debugger MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Debugs code across multiple programming languages, identifying errors and suggesting fixes via a single API call.

## Facts

- Endpoint: POST https://api.m2mcent.com/polyglot-debugger-mcp/api/process
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/polyglot-debugger-mcp-67efc806
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nkWFmFzKZmiwRNX1yd-mM

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability polyglot-debugger-mcp-67efc806 -d '<json body>'
```

Example prompt: Can you debug this Python function for me? It keeps throwing a TypeError and I can't figure out why — here's the code: `def add(a, b): return a + b + c`.

## When to prefer this

Choose this endpoint when you need rapid, automated debugging across multiple programming languages without spinning up a local debugger or IDE. It is especially useful for agents handling code review pipelines, developer assistants, or CI/CD integrations where you need language-agnostic error diagnosis in a single API call.

## Known failure modes

- Empty or malformed data field returns a processing error
- Unsupported or ambiguous language may produce low-quality diagnosis
- Very large code snippets may exceed processing limits
- Minified or obfuscated code may yield incomplete analysis

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns a debug analysis of the submitted code or data string, including identified errors, their likely causes, and suggested fixes tailored to the detected or specified programming language.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "payload": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/polyglot-debugger-mcp-67efc806/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)