# Await

> Use this tool when you need to efficiently monitor and wait for specific conditions to be met, such as TCP port connections or process exits, without resorting to resource-intensive polling. Await solves problems of asynchronous operation monitoring, providing both blocking and non-blocking modes to fit various use cases. It accepts wait type and condition inputs, returning either a blocking result or a watch resource URI with push notifications, making it ideal for managing long-running operations in parallel.

Canonical page: https://skillsregistry.net/skills/ricardo-hdrn-await  
JSON: https://api.skillsregistry.net/v1/skills/ricardo-hdrn-await

## Description

Condition watcher MCP server for AI CLI assistants that replaces polling with sleep loops and curl retries. Provides both blocking and non-blocking modes across seven wait types: TCP port connections, file system events, HTTP status codes, process exits, Docker container completion, GitHub Actions workflow runs, and shell command success. Non-blocking mode returns immediately with a watch resource URI and pushes notifications when conditions are met, enabling parallel work while monitoring long-running operations. Built in Rust with prebuilt binaries and npm installation support.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** version-control
- **Updated:** 2026-04-25

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/ricardo-hdrn-await)
- **Repository:** <https://github.com/ricardo-hdrn/mcp-await>

## 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": "ricardo-hdrn-await"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ricardo-hdrn-await` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ricardo-hdrn-await/pull`

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