fiber-tools

Fiber AI Plugin

Use Fiber AI with your AI coding agent. Search companies, find contacts, enrich data, and manage audiences — directly from Claude Code, Cursor, VS Code, Windsurf, and 40+ other AI agents.

Quick Start

Claude Code

claude plugin marketplace add fiber-ai/fiber-ai-plugin --scope project
claude plugin install fiber --scope project

This installs MCP tools, skills, and hooks automatically. Run /fiber:help to see available commands.

Cursor

cursor-plugin marketplace add fiber-ai/fiber-ai-plugin --scope project
cursor-plugin install fiber-ai --scope project

This installs MCP servers, skills, rules, and slash commands (/fiber-search, /fiber-enrich, /fiber-audience, /fiber-setup).

Or add MCP only via deeplink — copy and paste into your browser:

cursor://anysphere.cursor-deeplink/mcp/install?name=fiber-ai-v2&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmZpYmVyLmFpL21jcC92MiJ9

For the Core MCP server (all 100+ endpoints via meta-tools):

cursor://anysphere.cursor-deeplink/mcp/install?name=fiber-ai-core&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmZpYmVyLmFpL21jcCJ9

Option B — Manual:

Copy cursor/mcp.json to your project's .cursor/mcp.json, or add to Cursor Settings > Features > MCP:

Name	Type	URL	Best For
fiber-ai-v2	HTTP	https://mcp.fiber.ai/mcp/v2	~10 direct tools for common operations
fiber-ai-core	HTTP	https://mcp.fiber.ai/mcp	4 meta-tools accessing all 100+ endpoints

Optional — Add agent rules:

Copy cursor/rules/fiber-api.mdc to your project's .cursor/rules/ directory.

VS Code

Add to your .vscode/mcp.json:

{
  "mcpServers": {
    "fiber-ai-v2": {
      "type": "http",
      "url": "https://mcp.fiber.ai/mcp/v2"
    },
    "fiber-ai-core": {
      "type": "http",
      "url": "https://mcp.fiber.ai/mcp"
    }
  }
}

Windsurf

Add MCP servers in Windsurf settings (Transport: HTTP):

• V2: https://mcp.fiber.ai/mcp/v2 — direct tools for common operations
• Core: https://mcp.fiber.ai/mcp — meta-tools for all 100+ endpoints

Copy windsurf/rules/fiber-api.md to your project's Windsurf rules directory for agent guidance.

Other Agents (via skills.sh)

Install individual skills for any agent that supports skills.sh:

npx skills add fiber-ai/fiber-ai-plugin --skill search
npx skills add fiber-ai/fiber-ai-plugin --skill enrich
npx skills add fiber-ai/fiber-ai-plugin --skill audience
npx skills add fiber-ai/fiber-ai-plugin --skill sdk-ts
npx skills add fiber-ai/fiber-ai-plugin --skill sdk-py
npx skills add fiber-ai/fiber-ai-plugin --skill setup
npx skills add fiber-ai/fiber-ai-plugin --skill help

Team Sharing

Commit an MCP config to your repository so teammates get Fiber AI automatically:

Claude Code — add to .mcp.json at project root:

{
  "mcpServers": {
    "fiber-ai-v2": {
      "type": "http",
      "url": "https://mcp.fiber.ai/mcp/v2"
    },
    "fiber-ai-core": {
      "type": "http",
      "url": "https://mcp.fiber.ai/mcp"
    }
  }
}

Cursor — add to .cursor/mcp.json at project root (same format as above).

---

Authentication

1. Get your API key from fiber.ai/app/api
2. Set it as an environment variable:

export FIBER_API_KEY=sk_live_...

Add to your shell profile (~/.zshrc or ~/.bashrc) for persistence.

---

Available Commands

Command	Description
/fiber:search "query"	Search for companies or people by criteria
/fiber:enrich "target"	Reveal emails, phones, and profiles for contacts or companies
/fiber:audience "description"	Build prospecting lists with bulk search, enrichment, and export
/fiber:sdk-ts "what to build"	Help writing TypeScript code with @fiberai/sdk
/fiber:sdk-py "what to build"	Help writing Python code with fiberai
/fiber:setup	Configure API key and verify MCP connection
/fiber:help	Show capabilities and available commands

---

MCP Servers

Fiber AI provides two MCP endpoints: