# Signal MCP

> Signal MCP — r0madev-signal. Use this tool when you need to streamline developer tooling workflows and reduce token usage by running commands like tests and linters, and receiving compact error summaries. It solves problems of context window pollution and supports iterative debugging through various adapters and tools. Ideal for use cases where multiple tooling commands are required, providing a grouped error output to AI agents.

Canonical page: https://skillsregistry.net/skills/r0madev-signal  
JSON: https://api.skillsregistry.net/v1/skills/r0madev-signal

## Description

An MCP server that runs developer tooling commands (tests, linters, etc.) and returns compact, grouped error summaries to AI agents, reducing token usage and context window pollution. It supports multiple adapters for different tools and provides tools like run_check, diff_runs, and get_log_slice for iterative debugging.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/v0a6sivk7m)
- **Repository:** <https://github.com/R0MADEV/signal>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "r0madev-signal"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/r0madev-signal` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/r0madev-signal/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt