NEWA2A protocol is open source →

OPEN SOURCEMIT · self-host anywhere

Give every AI agent a real identity.

Inboxes, phone numbers, secrets, public endpoints and permissions for your agents, in one open-source SDK.

Get started →Read the docs

$npx agent-identity@latest

LIVE · SUPPORT AGENT4 → 1

SMS

Call

Webhook

AGENT OUTPUT

email.received → reply.sent“Your order #4821 ships tomorrow. Tracking is on its way.”

sms.received → address.updated“Done. Your new address is saved for this order.”

vault.read → blocked by policyAccess to STRIPE_SECRET_KEY denied and logged.

CALL● LIVE

00:24

POLICYLIVE

Send email

Phone calls

Vault

01 / AGENT INBOX

Real inboxes for your agents. Send, receive and thread email from an address each agent owns.

Inbox50 UNREAD

CustomerRe: Pricing10:24

StripePayment succeeded09:12

LinearNew issueREPLYING

GitHubReview requestedMon

02 / PHONE & SMS

Give agents a phone number. Calls and texts, answered in real time.

● ON CALL00:24

Can you check my order status?

Order #4821 ships tomorrow.

•••

03 / SECURE VAULT

Secrets that never touch the prompt. Encrypted at rest, scoped per agent.

{
  "OPENAI_API_KEY": "sk-••••••",
  "STRIPE_SECRET_KEY": "sk-••••",
  "TWILIO_API_KEY": "SK••••••"
}

AES-256 encrypted

04 / PUBLIC ENDPOINTS

Expose agents to the internet. A signed webhook for every agent, verified in one line.

import { verify } from "agent-identity";

export async function POST(req) {
  const event = await verify(req);
  return Response.json({ ok: true });
}

200/agents/support/webhook14ms
200/agents/sales/webhook11ms
401bad signature3ms

05 / AGENT-TO-AGENT

Agents that talk to agents. Signed messages between identities, over A2A.

Research

Sales

task.request · signed ✓

task.result · 3 leads

06 / ACCESS CONTROL

Control what agents can do. Every action is checked before it runs, and logged.

CAPABILITYSUPPORTSALES

Read emails

Send emails

Phone calls

Access vault

External APIs

07 / SELF-HOST

DockerKubernetesAny cloud

Run it anywhere. Your infrastructure, your data.

08 / OPEN SOURCE

+ your PRMIT license

Built in the open. Read every line, fork it, ship it back.

09 / UNDER THE HOOD

One identity ties it all together. Every channel, secret and permission resolves to the same agent.

UNIFIED THREAD

One conversation, every channel. Same thread, same context.

EMAIL · 10:02Where is order #4821?

SMS · 10:09Can I change the address?

CALL · 10:15Call · 2m 14s

✓ Resolved, confirmation sent

A2A NETWORK

Agents that find each other. Verify and message any identity.

A2ASupportSalesResearchBilling+ yours

IDENTITIES

One identity per agent. Each with its own inbox, number and keys.

agt_9kQmSales Agent

agt_2fLxResearch Agent

agt_7Hq2

Support Agentsupport@yourapp.dev+1 (415) 555-0178

POLICY ENGINE

Checked before it runs. Allowed actions go through. Everything else stops.

sendEmail()vault.read()✓ ALLOWED✗ BLOCKED

AUDIT LOG

Every action on the record. What each agent did, and when.

SAMPLE · 18 WEEKS

SCOPED SECRETS

Each agent sees only its own keys. Share a vault, not every secret.

VAULT
OPENAI_API_KEY
STRIPE_SECRET_KEY
TWILIO_API_KEY

Support

Sales

TYPED SDK

Typed end to end. Autocomplete for every event.

agent.on("

email.receivedevent
sms.receivedevent
call.completedevent
a2a.messageevent

10 / OBSERVE

See every email, call and decision. Streamed live.

REQUESTS · 24H12,480

P50 LATENCY184 ms

ACTIVE AGENTS32

SAMPLEsupport-agent

12 AM8 AM4 PMNOW

11 / INTEGRATIONS

Bring the tools you already use.

Plug in your model provider, messaging, docs and payments. Credentials live in the vault.

OOpenAI

AAnthropic

SSlack

GGmail

NNotion

LLinear

DDiscord

DrDrive

StStripe

TTwilio

GhGitHub

PgPostgres

VVercel

RResend

CCalendar

+More

12 / DEVELOPERS

Ship in minutes. One command, one config, one SDK.

agent.ts

import { Agent } from "agent-identity";

const agent = new Agent({
  name: "Support Agent",
  email: "support@yourapp.dev",
  phone: true,
});

agent.on("email", async (msg) => {
  await msg.reply("On it.");
});

await agent.start();

CLI · EVERYTHING IN ONE COMMAND

$ npx agent-identity@latest
? Project name › my-agent
✓ Creating project
✓ Setting up database
✓ Configuring agent
Done. Run npm run dev 

EVENTS · LOGS, EVENTS, EVERYTHING

Agent started2s

Incoming email12s

Phone call completed1m

Webhook received2m

OPEN SOURCE · MIT

One SDK. Every identity your agents need.

$npx agent-identity@latest

Get started →

NEWAgent-to-agent protocol is now open source →

Agent Identity

Star[STARS]Get started →

OPEN SOURCEMIT licensed · self-host anywhere

Give every AI agent
a real identity.

Inboxes, phone numbers, secrets, public endpoints and permissions for your agents, in one open-source SDK you can run anywhere.

Get started →Read the docs

$npx agent-identity@latest

LIVE · SUPPORT AGENT4 CHANNELS → 1 IDENTITY

SMS

Call

Webhook

AGENT OUTPUT

email.received → reply.sent“Your order #4821 ships tomorrow. Tracking link is on its way.”

sms.received → address.updated“Done. Your new address is saved for this order.”

vault.read → blocked by policyAccess to STRIPE_SECRET_KEY denied and logged.

INBOXNOW

customer@acme.coWhere is my order #4821?Hi, I ordered last week and haven’t received a tracking number yet…

Agent is drafting a reply•••

CALL● LIVE

00:24+1 (628) 555-0142

POLICY● ENFORCING

Send email

Phone calls

Access vault

EVENTS● STREAMING

Email received2s

Webhook verified1m

Vault access blocked3m

01 / AGENT INBOX

Real inboxes for your agents. Send, receive and thread email from an address each agent owns.

Inbox · support@yourapp.dev50 UNREAD

CustomerRe: Pricing question10:24

StripePayment succeeded09:12

LinearNew issue assignedAGENT REPLYING…

NotionPage shared with youYest.

GitHub[Action required] Review requestedMon

02 / PHONE & SMS

Give agents a phone number. Voice calls and texts, answered in real time with the same context as email.

● ON CALL · 00:24

Support Agent+1 (415) 555-0178

SMS · +1 (628) 555-0142

Hi, can you check my order status?

Sure. Order #4821 ships tomorrow.

Can I change the address?

•••

03 / SECURE VAULT

Secrets that never touch the prompt. Encrypted at rest, scoped per agent, injected only at call time.

vault / support-agent4 KEYS

1
2
3
4
5
6
{
  "OPENAI_API_KEY": "sk-••••••••••••",
  "STRIPE_SECRET_KEY": "sk-••••••••••••",
  "TWILIO_API_KEY": "SK••••••••••••",
  "DATABASE_URL": "postgres://••••"
}

AES-256 encryptednever sent to the model

04 / PUBLIC ENDPOINTS

Expose agents to the internet. Every agent gets a signed webhook endpoint, verified in one line.

app/webhook/route.ts

1
2
3
4
5
6
import { verify } from "agent-identity";

export async function POST(req: Request) {
  const event = await verify(req);
  return Response.json({ ok: true });
}

200POST/agents/support/webhook14ms
200POST/agents/sales/webhook11ms
401POST/agents/support/webhook · bad signature3ms

05 / AGENT-TO-AGENT

Agents that talk to agents. Signed, verifiable messages between identities, over the open A2A protocol.

Researchagt_2fLx

Salesagt_9kQm

task.request · signed ✓

task.result · 3 leads

06 / ACCESS CONTROL

Control what agents can do. Every action is checked against policy before it runs, and every decision is logged.

CAPABILITYSUPPORTSALES

Read emails

Send emails

Make phone calls

Access vault

Use external APIs

07 / SELF-HOST

DockerKubernetesVercelAny cloud

Run it anywhere. Your infrastructure, your data, no lock-in.

08 / OPEN SOURCE

MIT license+ your PRCommunity driven

Built in the open. Read every line, fork it, and ship improvements back.

09 / UNDER THE HOOD

One identity ties it all together. Every channel, secret and permission resolves to the same agent.

HOW IT WORKS →

UNIFIED THREAD

One conversation, every channel. Email, SMS and calls land in the same thread, with the same context.

EMAILSMSCALL

10:02Where is order #4821?

10:09Can I change the address?

10:15Call · 2m 14s

✓Resolved, confirmation sent

A2A NETWORK

Agents that find each other. Verify and message any identity over A2A.

A2ASupportSalesResearchBilling+ yours

IDENTITIES

One identity per agent. Each with its own inbox, number and keys.

agt_9kQmSales Agent

agt_2fLxResearch Agent

agt_7Hq2

Support Agentsupport@yourapp.dev+1 (415) 555-0178

POLICY ENGINE

Checked before it runs. Allowed actions go through. Everything else stops.

sendEmail()vault.read()✓ ALLOWED✗ BLOCKED

AUDIT LOG

Every action on the record. What each agent did, and when.

SAMPLE · 18 WEEKSLESSMORE

SCOPED SECRETS

Each agent sees only its own keys. Share a vault without sharing every secret.

✗

VAULT

OPENAI_API_KEY

STRIPE_SECRET_KEY

TWILIO_API_KEY

Support

Sales

TYPED SDK

Typed end to end. Autocomplete for every event your agent can receive.

const agent = new Agent({ name: "support" });

agent.on("

email.receivedevent
sms.receivedevent
call.completedevent
a2a.messageevent

10 / OBSERVE

See every email, call and decision. Logs, events and latency for each agent, streamed live.

REQUESTSLATENCYACTIVE AGENTS

REQUESTS · 24H12,480

P50 LATENCY184 ms

ACTIVE AGENTS32

SAMPLE DASHBOARDsupport-agent · last 24h

12 AM4 AM8 AM12 PM4 PM8 PMNOW

11 / INTEGRATIONS

Bring the tools
you already use.

Plug in your model provider, messaging, docs and payments. Credentials live in the vault; permissions decide which agent can use what.

EXPLORE INTEGRATIONS →

OOpenAI

AAnthropic

SSlack

GGmail

NNotion

LLinear

DDiscord

DrDrive

StStripe

TTwilio

GhGitHub

PgPostgres

VVercel

RResend

CCalendar

+More

12 / DEVELOPERS

Ship in minutes. One command to scaffold, one config to define identities, one SDK in the language you already use.

SDK

agent.ts

import { Agent } from "agent-identity";

const agent = new Agent({
  name: "Support Agent",
  email: "support@yourapp.dev",
  phone: true,
});

agent.on("email", async (msg) => {
  await msg.reply("On it, checking your order.");
});

await agent.start();

CLIEverything in one command

~/projects

$ npx agent-identity@latest
? Project name › my-agent
? Install dependencies › Yes

✓ Creating project
✓ Setting up database
✓ Configuring agent

Done. Run npm run dev to start. 

CONFIGUREOne config for everything

agent.config.ts

export default {
  agents: [
    { name: "support", email: true, phone: true },
  ],
  providers: {
    openai: process.env.OPENAI_API_KEY,
    twilio: process.env.TWILIO_API_KEY,
  },
}

EVENTSLogs, events, everything

Agent started2s ago

Incoming email12s ago

Phone call completed1m ago

Webhook received2m ago

Message sent4m ago

OPEN SOURCE · MIT

One SDK. Every identity
your agents need.

$npx agent-identity@latest

Get started →

Give every AI agent a real identity.

Real inboxes for your agents. Send, receive and thread email from an address each agent owns.

Give agents a phone number. Calls and texts, answered in real time.

Secrets that never touch the prompt. Encrypted at rest, scoped per agent.

Expose agents to the internet. A signed webhook for every agent, verified in one line.

Agents that talk to agents. Signed messages between identities, over A2A.

Control what agents can do. Every action is checked before it runs, and logged.

Run it anywhere. Your infrastructure, your data.

Built in the open. Read every line, fork it, ship it back.

One identity ties it all together. Every channel, secret and permission resolves to the same agent.

One conversation, every channel. Same thread, same context.

Agents that find each other. Verify and message any identity.

One identity per agent. Each with its own inbox, number and keys.

Checked before it runs. Allowed actions go through. Everything else stops.

Every action on the record. What each agent did, and when.

Each agent sees only its own keys. Share a vault, not every secret.

Typed end to end. Autocomplete for every event.

See every email, call and decision. Streamed live.

Bring the tools you already use.

Ship in minutes. One command, one config, one SDK.

One SDK. Every identity your agents need.

Give every AI agenta real identity.

Real inboxes for your agents. Send, receive and thread email from an address each agent owns.

Give agents a phone number. Voice calls and texts, answered in real time with the same context as email.

Secrets that never touch the prompt. Encrypted at rest, scoped per agent, injected only at call time.

Expose agents to the internet. Every agent gets a signed webhook endpoint, verified in one line.

Agents that talk to agents. Signed, verifiable messages between identities, over the open A2A protocol.

Control what agents can do. Every action is checked against policy before it runs, and every decision is logged.

Run it anywhere. Your infrastructure, your data, no lock-in.

Built in the open. Read every line, fork it, and ship improvements back.

One identity ties it all together. Every channel, secret and permission resolves to the same agent.

One conversation, every channel. Email, SMS and calls land in the same thread, with the same context.

Agents that find each other. Verify and message any identity over A2A.

One identity per agent. Each with its own inbox, number and keys.

Checked before it runs. Allowed actions go through. Everything else stops.

Every action on the record. What each agent did, and when.

Each agent sees only its own keys. Share a vault without sharing every secret.

Typed end to end. Autocomplete for every event your agent can receive.

See every email, call and decision. Logs, events and latency for each agent, streamed live.

Bring the toolsyou already use.

Ship in minutes. One command to scaffold, one config to define identities, one SDK in the language you already use.

One SDK. Every identityyour agents need.

Give every AI agent
a real identity.

Bring the tools
you already use.

One SDK. Every identity
your agents need.