Android Texter for AI agents

Android Texter connects an Android phone to an API for sending and receiving SMS and MMS, so other tools can send texts or check message status through the phone's own number. Connect it once through Arc0, and your agent, or Claude, ChatGPT and Cursor, can use it through one MCP endpoint, limited to what each user approved.

CommunicationAPI keyMCP + RESTandroidtexter.com
AUDIT LOG · ANDROID TEXTERPOLICY: acme-support
09:41:07 · claude · u_8f2read
android_texter.list_devices
List Devices✓ allowed · 212ms
09:41:08 · claude · u_8f2read
android_texter.list_contacts
List Contacts✓ allowed · 164ms
09:41:09 · claude · u_8f2write
android_texter.create_quick_reply
Create Quick Reply✓ approved · approved by user
09:41:12 · claude · u_8f2destructive
android_texter.delete_quick_reply
Delete Quick Reply✕ blocked · policy: deny
EVERY ANDROID TEXTER CALL, ON THE RECORD
01 · USE CASES

What agents do in Android Texter.

01

Send a text from a connected phone

Send an SMS to a contact through a linked Android device's own phone number.

02

Check delivery status of a sent message

Look up the delivery status of a message after it has been sent.

03

Confirm before a batch send

Sending messages in bulk to many contacts at once should be approved before it goes out.

02 · ACTIONS

11 Android Texter actions, graded by risk.

Every Android Texter action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.

read

6

Look things up. Allowed by default.

  • android_texter.list_devices
    List Devices
  • android_texter.list_contacts
    List Contacts
  • android_texter.list_messages
    List Messages
  • android_texter.get_message_status
    Get Message Status
  • android_texter.list_quick_replies
    List Quick Replies
  • android_texter.list_conversation_history
    List Conversation History

write

4

Create and change things. Allow, or ask the user first.

  • android_texter.send_message
    Send Message
  • android_texter.create_quick_reply
    Create Quick Reply
  • android_texter.update_quick_reply
    Update Quick Reply
  • android_texter.send_messages_batch
    Send Messages Batch

destructive

1

Delete, cancel or archive. Ask first, or deny outright.

  • android_texter.delete_quick_reply
    Delete Quick Reply
03 · HOW IT WORKS

Android Texter in three steps.

  1. 01Your users connect Android TexterThey add their Android Texter api key on Arc0 Connect, under your brand. It goes straight into the vault.
  2. 02You set the rulesReads run, writes like “create Quick Reply” can wait for the user, and “delete Quick Reply” can be denied outright.
  3. 03Any agent can actYour agent calls Android Texter through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
POLICY.TS
await arc0.policies.set('android_texter', {
  read: 'allow',
  write: 'ask',        // create_quick_reply
  destructive: 'deny',  // delete_quick_reply
})

# Claude Code: the same connection, one URL
$ claude mcp add --transport http arc0 \
    https://mcp.arc0.ai/u/u_8f2
04 · AUTH AND DATA

How Android Texter connects.

Users add their Android Texter api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.

The same Android Texter connection serves your agent over MCP and your own backend over REST and the proxy, so a user connects once. How Arc0 handles credentials →

AUTH
API key
CREDENTIALS
Per-tenant encrypted vault
MODEL SEES
Results only, never credentials
AUDIT LOG
Every call, on every plan
05 · WORKS WITH

Use Android Texter from any agent.

Claude
ChatGPT
Cursor
Codex
VS Code
OpenAI Agents SDK
Claude Agent SDK
Vercel AI SDK
Mastra
LangGraph
07 · FAQ

Android Texter and Arc0, answered.

Q01

Can I use Android Texter with Claude, ChatGPT or Cursor?

Yes. Connect Android Texter to Arc0 once, then add your Arc0 MCP URL to Claude, ChatGPT, Cursor, Claude Code or any other remote-MCP client. Each assistant only gets the Android Texter actions you allow.

Q02

How do users connect Android Texter?

Users add their Android Texter api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.

Q03

Which Android Texter actions can my agent take?

11 in total: 6 read, 4 write and 1 destructive, such as “create Quick Reply”. Your policies decide which of them each agent may call.

Q04

Can I stop my agent from deleting things in Android Texter?

Yes. Actions like “delete Quick Reply” are graded destructive. Set destructive actions to deny, or to ask so the user approves each one, and blocked calls still show up on the audit log.

Q05

Can my own backend call Android Texter too?

Yes. The same Android Texter connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.

Get started

Plug Android Texter into your agent.

Your users connect Android Texter once, under your brand. Your agent gets 11 actions behind your policies, with every call on the record.

Free to build · MCP + REST · Audit log on every plan