scalekit

A real working agent you can deploy

This repo uses a single SCALEKIT_USER_ID env var to simulate one user. In production, pass each user's real ID as the identifier on every Scalekit call, and send them an authorization link whenever their connector status is not ACTIVE.

01

Authorize, then orchestrate

main.py

Every connection is authorized once via a one-time link. Scalekit refreshes tokens for Gmail and Google Calendar automatically. main.py polls Gmail on a configurable interval and runs the scheduling pipeline for any email that matches scheduling intent.

main.py

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import os
from scalekit import ScalekitClient
from langchain.agents import create_tool_calling_agent

client = ScalekitClient(
    env_url=os.environ["SCALEKIT_ENV_URL"],
    client_id=os.environ["SCALEKIT_CLIENT_ID"],
    client_secret=os.environ["SCALEKIT_CLIENT_SECRET"],
)

# LangChain-compatible tools scoped to this user
tools = client.actions.langchain.get_tools(
    identifier="user@example.com",
    connection_names=["gmail", "googlecalendar"],
)

agent = create_tool_calling_agent(llm, tools, prompt)

02

Scan Gmail for scheduling requests

scan_gmail.py

03

Extract time slots with LLM

extract_slots.py

04

Check Calendar availability

check_calendar.py

05

Create event and send confirmation

create_event.py

Why choose Scalekit

Delegated identity. Not service accounts.

Credentials never touch agent code or LLM context. The agent acts as the user, not as a shared bot.

Delegated OAuth - Agent reads your calendar, your inbox — scoped to the authorizing identity, not org-wide.

Credentials outside agent runtime - Tokens never touch agent code or LLM context. Both failure modes covered.

Token lifecycle automatic - Refresh, expiry, rotation across all connectors. One SDK call. Zero management code.

200+ prebuilt connectors - Google, Slack, HubSpot, GitHub, Jira, Notion, Salesforce — same auth pattern everywhere.

Agents that book meetings from email, without the auth plumbing

Two things you'd otherwise build: Gmail OAuth with read+send scopes and Google Calendar credentials with free/busy + write access. Handled.

OAuth flow per connector

One SDK call returns a delegated token for any connector. Google, HubSpot, Slack, same pattern across all 200+ connectors

tools = client.actions.langchain.get_tools(
    identifier=user_id,
    connection_names=["gmail", "googlecalendar"],
)
agent = create_tool_calling_agent(llm, tools, prompt)

Secure token vault

Scalekit stores OAuth credentials outside agent code and outside LLM context. Both are separate failure modes. Both covered

client = ScalekitClient(
    env_url=os.environ["SCALEKIT_ENV_URL"],
    client_id=os.environ["SCALEKIT_CLIENT_ID"],
    client_secret=os.environ["SCALEKIT_CLIENT_SECRET"],
)
# Credentials never in agent code or LLM context

Token refresh logic

Token lifecycle handled automatically — expiry, rotation, re-auth — across every connector. Agent runs in 6 months. Same call works

# Day 1 or day 180 - same call works
tools = client.actions.langchain.get_tools(
    identifier=user_id,
    connection_names=["gmail", "googlecalendar"],
)

Try other Agent Templates

Prebuilt agents you can ship today

Each one runs on delegated identity, scoped per user.

OPS

Email-to-calendar scheduling agent

Parse scheduling intent from Gmail threads and create Google Calendar events with the right attendees and timezone.

Gmail

Google Calendar

View agent

SUPPORT

Support triage agent

Read Zendesk tickets, fetch runbooks from Notion, and route to the right Slack channel with a drafted response.

GTM

CRM AI agent

Log calls, update opportunity stages, and surface stalled deals across HubSpot or Salesforce. No manual data entry.

HubSpot

Salesforce

View agent

SALES

Sales call prep agent

Pull Granola notes and Attio contact history to draft a pre-call brief before every sales meeting. Zero rep input.

Granola

Attio

View agent

GTM

HubSpot to Slack updates agent

Watch HubSpot deal stage changes and post structured updates to the right Slack channel. Reps stop checking the CRM all day.

HubSpot

Slack

View agent

SUPPORT

Freshdesk CSAT follow-up agent

Google ADK agent that watches low CSAT scores in Freshdesk and drafts personalised follow-ups for support leads.

Freshdesk

View agent

Customize the sample

Clone it and own it with connectors you choose

Don't sweat the integration. Point a coding agent at the repo. It clones, swaps in your connectors, and adds new steps for you.

1

Install a coding agent

terminal

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claude "Set up an email-to-calendar scheduling agent using Gmail and Google Calendar via Scalekit"

terminal

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codex "Set up an email-to-calendar scheduling agent using Gmail and Google Calendar via Scalekit"

terminal

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gh copilot suggest "Set up an email-to-calendar scheduling agent using Gmail and Google Calendar via Scalekit"

terminal

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Open Cursor Composer (Cmd+Shift+I) Paste the prompt from the Prompt tab

terminal

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npx skills add scalekit-inc/skills --skill setup-scalekit

2

Give it this prompt

prompt

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Clone github.com/scalekit-inc/python-connect-demos/langchain. Set connection_names = ["gmail", "googlecalendar"]. Build a scheduling agent: poll Gmail for unread emails with scheduling intent, extract time slots and attendees with the LLM, check Google Calendar free/busy, create the event as the authenticated user, save a confirmation draft to Gmail. Set SCALEKIT_ENV_URL, SCALEKIT_CLIENT_ID, SCALEKIT_CLIENT_SECRET in .env.

Scheduling agents that book meetings on-behalf-of your users

How the agent reads scheduling emails and creates calendar events in four steps

A real working agent you can deploy

Delegated identity. Not service accounts.

Agents that book meetings from email, without the auth plumbing

Prebuilt agents you can ship today

Clone it and own it with connectors you choose

Build your own
‍multi-connector agent

Scheduling agents that book meetings on-behalf-of your users

How the agent reads scheduling emails and creates calendar events in four steps

A real working agent you can deploy

Delegated identity. Not service accounts.

Agents that book meetings from email, without the auth plumbing

Prebuilt agents you can ship today

Clone it and own it with connectors you choose

Build your own‍multi-connector agent

Build your own
‍multi-connector agent