Fiber AI
VerifiedSearch companies, enrich contacts, and reveal emails and phones.
What is the Fiber AI MCP server?
The server offers multiple endpoints including V2 for priority operations with API key auth, V3 for broad coverage via OAuth, and Core for runtime endpoint discovery with five meta-tools.
Agents can use it inside IDEs or chats to access Fiber AI's database without building separate REST integrations.
Install & connect
Add this to your MCP client config. Pick your client below and copy.
{
"mcpServers": {
"mcp": {
"url": "https://mcp.fiber.ai/mcp/v2/"
}
}
}Example prompts
Once connected, try asking your AI client:
Security & permissions
Requires remote HTTP connection to mcp.fiber.ai with either API key passed via header or OAuth; agent may receive key in chat if not pre-configured.
What you can do with Fiber AI
Company Research
Quickly find and pull details on target companies during market analysis or lead generation.
Contact Enrichment
Enhance partial contact records with verified emails, phones, and professional data.
Sales Prospecting
Reveal direct contact information for outreach campaigns from within your editor.
How to use Fiber AI
- 1Choose V2, V3, or Core server URL based on auth preference and coverage needs.
- 2Install via Smithery or add manually in Cursor, Claude, VS Code, or other clients.
- 3Provide API key as header or let the agent prompt for it in chat.
- 4Verify connection with /mcp or equivalent list-servers command.
- 5Start calling tools like api_companySearch directly in your agent session.
Fiber AI: pros & cons
Pros
- +Multiple server variants for speed vs breadth tradeoffs
- +Works inside popular IDEs and chat clients without custom code
- +Direct access to 100+ operations via meta-tools or explicit tools
- +Official maintained server with clear setup guides
Cons
- –Requires Fiber AI account and API access
- –Tool count and descriptions vary by chosen server variant
- –OAuth option limited to V3 only
Frequently asked questions
V2 for fastest common operations with an API key; V3 for widest tool coverage via SSO; Core for minimal tool count with discovery.
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