Building AI Agents

“I like the comprehensive nature of Explorium’s data. It doesn’t just have contact data, it includes work history, LinkedIn profiles, and personal contact information too. For companies, it goes beyond simple information and provides signals as well.” — Verified reviewer via G2 Q4: Prospeo for PI: the Email Finding Slice Prospeo is the right second […]

Build a Claude Skill for cold email personalization with the Vibe Prospecting Plugin: 150M+ companies, 800M+ contacts, 1,000 records per call.

Pillar 1, One skill for the whole outbound loop: Vibe Prospecting covers 150M+ companies, 800M+ people, verified email finding, 18 buying-signal categories, and firmographics behind a single Claude skill. A cold email agent stops juggling three vendor plugins. Pillar 2, Bulk sending prep at 100 QPS: Bulk endpoints sustain 100 QPS across the account. Claude […]

Frequently Asked Questions What is a B2B data layer for AI agents? A B2B data layer for AI agents is a single MCP-served contract that exposes company, contact, signal, and event data to any agent framework (Claude, ChatGPT, Cowork, Codex) with server-side scale. Four primitives: entity, event, signal, context. Server-side execution, so bulk runs do […]

Frequently Asked Questions What is the best B2B data skill for Hermes-Agent in 2026? Vibe Prospecting is the best B2B data skill for Hermes-Agent in 2026. It exposes 150M+ company profiles, 800M+ people profiles, and 18 buying-signal categories through a single MCP endpoint, processes up to 1,000 entities per call at 100 QPS server-side, and […]

Frequently Asked Questions What is a B2B data skill for OpenClaw? A B2B data skill for OpenClaw is a SKILL.md file paired with an MCP server entry under mcp.servers in ~/.openclaw/openclaw.json. The SKILL.md teaches the OpenClaw agent when to call each data endpoint, and the MCP handles the actual fetch. This pattern keeps the enrichment […]

Frequently Asked Questions What is a sales skill for Claude? A sales skill for Claude is a SKILL.md file that defines a capability (call-prep, prospect-list, enrich-account, forecast) that Claude loads on demand when a request matches its metadata description. Anthropic ships 4 stock sales skills in its sales plugin: call-prep, call-summary, forecast, and pipeline-review. RevOps […]

Pillar 1 – One MCP for all data needs: Vibe Prospecting covers 150M+ companies, 800M+ professionals, 18 buying-signal categories, and 80+ signal types in a single connection – no second MCP required. Pillar 2 – Built for scale: Vibe Prospecting processes up to 1,000 entities per call server-side at 100 QPS. Hunter.io MCP’s Domain Search […]

Frequently Asked Questions What is an MCP server for list building? An MCP server for list building is a connector that gives an AI agent (Claude, ChatGPT) direct access to a B2B data vendor. The agent can search companies, apply ICP filters, enrich contacts, and export structured prospect lists inside one conversation. MCP stands for […]

Frequently Asked Questions What is the best contact enrichment plugin for OpenAI Codex in 2026? The Vibe Prospecting Plugin by Explorium is the best contact enrichment plugin for Codex in 2026. It is the only Codex-native plugin that returns verified email, direct-dial phone, LinkedIn URL, title, and seniority from one install, covers 800M+ professionals across […]

To connect external B2B data APIs to an AI agent in 2026, install a Model Context Protocol (MCP) server, authenticate with an API key, and let the agent pick the right tool from the server’s catalog. The fastest path is one click from the Claude or ChatGPT Connectors Directory. This tutorial uses Vibe Prospecting by […]

🔄 Idempotency Guard for Re-Runs Write a `processed_items` row keyed by `company_id` so a retried execution does not double-enrich. Normalize domains (lowercase, strip www) before sending to the HTTP Request node. Pin a real payload sample to the Webhook trigger so the build matches the runtime shape. Append failure rows to a Sheets log with […]

Explore how agencies scale Claude Cowork across clients using plugins, claude.md briefs, and an embeddable data connector.

Explore how MCP connectors turn Claude into a prospecting operator across 150M+ companies. Start your free trial today.

Explore a founder-grade Hermes-Agent GTM cost breakdown and starter stack by operator type. Build outbound that compounds.

Discover which Codex GTM plugins win top, mid, and bottom of funnel, plus how to install each in under a minute.

Frequently Asked Questions What is the best sales skill for Claude Code in 2026? Vibe Prospecting by Explorium ranks first because it ships as a native Anthropic Skill, installs in one terminal command, and processes up to 1,000 entities per call server-side at 100 QPS. The Apollo skill is the second pick for teams that […]

Frequently Asked Questions What is the best B2B data skill for Claude Code in 2026? Vibe Prospecting by Explorium is the best B2B data skill for Claude Code in 2026. It ships as a true Anthropic Skill via npx skills add explorium-ai/vibeprospecting-plugin, covers 150M+ companies and 800M+ professionals across 18 buying-signal categories, runs server-side at […]