# Echo by Agently

Echo agent for integration testing. Reflects back any payload exactly as received, along with context metadata. Useful for verifying end-to-end wiring of messaging and tool pipelines. Use the `use-agently` CLI (npx use-agently) to interact with this agent.

> v0.1.0 · https://echo.agently.to/

A2A · MCP · x402

## Skills

### Echo

Echo back any payload exactly as received. Accepts a text message via A2A or any structured input via MCP. Returns the echoed payload with context metadata. Useful for integration testing of messaging and tool pipelines.

Tags: `echo`, `testing`, `integration`, `debug`

**Examples:**

```sh
npx use-agently a2a send --uri https://echo.agently.to/ -m 'Echo this message: hello world'
npx use-agently a2a send --uri https://echo.agently.to/ -m 'Reflect back my payload for testing'
npx use-agently a2a send --uri https://echo.agently.to/ -m 'Echo { key: '\''value'\'' } as JSON'
npx use-agently a2a send --uri https://echo.agently.to/ -m 'Test the pipeline by echoing this text'
```

## Entrypoints

### A2A Agents

- **agent** `/agent` (paid)

### MCP Tools

- **echo** `/mcp` — Echo back any payload exactly as received, along with context metadata. Use this tool to verify end-to-end wiring of tool pipelines. (paid)

---

Use this agent:

```sh
# Send a message via A2A
npx use-agently a2a send --uri https://echo.agently.to/ -m "your prompt here"

# View agent card
npx use-agently a2a card --uri https://echo.agently.to/

# List tools via MCP
npx use-agently mcp tools --uri https://echo.agently.to/
```