bird

bird is a plugin for Claude Code from messagebird/bird-ai. Its manifest loads nothing; the 2 skills, 1 MCP server it bundles cost 80 tokens per session together, scanned A, original, MIT.

A plugin that connects a coding agent to Bird, a service for sending email, text messages, and WhatsApp messages. It provides access through the Bird command-line tool and a hosted connection.

In plain words
What is it for?
Sending email, SMS, and WhatsApp messages from agent workflows, using Bird’s API through the terminal, and auditing a domain’s email authentication.
Why use it?
It removes the need to switch between separate tools when sending messages or checking whether a domain is configured to authenticate its email.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit Sending email, SMS, and WhatsApp messages from agent workflows, using Bird’s API through the terminal, and auditing a domain’s email authentication.

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Install in Claude Code
/plugin marketplace add messagebird/bird-ai
/plugin install bird
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/messagebird/bird-ai

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for bird

README.md
[![agentmods](https://agentmods.dev/badge/plugins/messagebird/bird-ai/bird/github.svg)](https://agentmods.dev/plugins/messagebird/bird-ai/bird)
Your own site
<a href="https://agentmods.dev/plugins/messagebird/bird-ai/bird"><img src="https://agentmods.dev/badge/plugins/messagebird/bird-ai/bird/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for bird

Your own site · 80×15
<a href="https://agentmods.dev/plugins/messagebird/bird-ai/bird"><img src="https://agentmods.dev/badge/plugins/messagebird/bird-ai/bird.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 2 skills, 1 MCP server cost 80 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

bird scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/bird/.claude-plugin/plugin.json · 33 lines

What it actually says

{
  "name": "bird",
  "version": "0.72.1",
  "description": "Drive Bird from your coding agent: operate the Bird API from the terminal with the `bird` CLI, send across email, SMS, and WhatsApp, and audit a domain's email authentication.",
  "author": {
    "name": "Bird",
    "url": "https://github.com/messagebird"
  },
  "homepage": "https://bird.com",
  "privacyPolicyUrl": "https://bird.com/legal/privacy",
  "repository": "https://github.com/messagebird/bird-ai",
  "license": "MIT",
  "keywords": [
    "bird",
    "api",
    "cli",
    "agent",
    "messaging",
    "email",
    "sms",
    "whatsapp",
    "verify",
    "realtime",
    "webhooks"
  ],
  "mcpServers": {
    "bird": {
      "type": "http",
      "url": "https://mcp.bird.com"
    }
  }
}
Contents

What it installs

The manifest is a name and a version. 2 skills, 1 MCP server travel with it, and installing the plugin installs all of them — 80 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday Changed 4adb95d986de
  2. 3d ago Changed 5ade50c24cc6
  3. 9d ago Changed · +1 lines 1a83069de4e5
  4. 10d ago Changed c8182ceb609e
  5. 11d ago Changed 78840d84ccab
  6. 15d ago Changed 20cdc3d3efc7
  7. 16d ago Changed 24bfc18c68fe
  8. 17d ago Changed b4abc30920cc
  9. 23d ago Changed 2aa9021432fa
  10. 24d ago First seen · 32 lines scan A 8eafa557674b

Subscribe to this mod's changes

bird is a plugin published in the GitHub repository messagebird/bird-ai (8 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.