Author
Osama Ishtiaq
Outbound Engineering & CRM Automation
Islamabad, Pakistan
Osama Ishtiaq leads CRM and integration work on the FoxReach team. His background is HubSpot, GoHighLevel, and workflow automation for SaaS teams and agencies - the side of outbound where the CRM, the sequencer, and the agent all have to agree on what happened. He writes about AI SDR stacks, n8n and MCP integration patterns, and lead ops.
Expertise
Credentials
- GoHighLevel certified partner
- HubSpot Solutions Partner workflows
- 5+ years building CRM stacks for B2B SaaS + agencies
Posts by Osama
Articles, essays, and tactical write-ups.
Tool Calling Cold Email API: A 2026 Guide for Agent Builders
A tool calling cold email API lets an LLM agent send, sequence, and reply to outreach by calling typed functions. Here is how to design and wire one up in 2026.
Lead Scoring with Claude: A 2026 Playbook for Cold Email
Lead scoring with Claude turns a raw list into a ranked send queue. Build a deterministic ICP scorer, pick the right model, and wire the scores into outreach.
Autonomous Reply Triage for Cold Email: A 2026 Build Guide
Autonomous reply triage uses an LLM agent to read every cold email reply, classify intent, and route only the ones that need a human. Here is how to build it.
FoxReach Plugin for Claude Code: Manage Outreach with Natural Language
Install the FoxReach Claude Code plugin to manage leads, campaigns, templates, and analytics using natural language directly in your terminal.
Manage FoxReach from Your Terminal with the CLI
List leads, create campaigns, check analytics, and more - all from the command line with the official FoxReach CLI.
How to Connect Claude & Cursor to FoxReach with MCP
Set up the FoxReach MCP server to manage leads, campaigns, and templates directly from Claude Desktop, Cursor, or Claude Code using natural language.
How to Automate Cold Email with FoxReach + n8n
Install the FoxReach community node for n8n, connect your API key, and build automation workflows to manage leads and campaigns programmatically.