Fern MCP, Ready to Go
Connect your AI agents to Fern to manage documentation, trigger website indexing, and pull search analytics directly through Claude or Cursor.
No credit card required. Experience the power of this integration risk-free.
Manage documentation platforms and trigger website indexing for AI search.
Works with every AI agent you already use
…and any MCP-compatible client
How fast is the Fern Connector?
Average time for the server to become ready for requests over the last 14 days, measured until the initialize / tools/list handshake completes. Metrics are updated daily between 00:00 and 04:00 UTC. Create a free account, use this Connector on Vinkius Cloud, and connect it to your AI agent in seconds.
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What AI agents can do with Fern MCP: 6 Tools for Documentation Indexing
Use these tools to manage website indexing, grab secure access keys, and query your documentation analytics to see what users are searching for.
Post chat completion
Talk to the Ask Fern AI assistant to get answers from your specific documentation domains.
Whoami
Get the current user's information to verify authentication status.
Get jwt
Generate a JWT from your Fern API key for secure access.
Get recent queries
Pull recent user queries and analytics to see how people interact with your docs.
Get search key
Get Algolia search credentials for your documentation platform.
Index website
Start a new crawling and indexing job for a specific website.
A Connector is a URL. Vinkius runs it: hosting, security, governance, observability.
You're looking at one of 5,800+ managed Connectors. The real value isn't the catalog. It's the control plane that secures, governs, audits, and manages every interaction between your agents and the tools they use.
No Shadow AI
Every agent action is visible, approved, and auditable. Nothing runs outside your governance.
Absolute agent control
Fine-grained permissions for every agent, MCP, and tool. Instantly revoke access and audit every execution.
Cost control per token
Spend broken down to the token, tool, and agent. Budgets and hard limits. No surprise invoices.
Managed & monitored infra
We operate the runtime, authentication, scaling, retries, and monitoring. Your team manages AI, not infrastructure.
Data protection, DLP by design
Sensitive data is filtered before reaching the model. Access is governed so agents receive only the information they're allowed to use.
Token optimization, real savings
Lower AI costs by delivering the right context instead of unnecessary tools. Better accuracy, faster responses, and fewer wasted tokens.
Fern MCP for managing documentation indexing and AI search
This is for the documentation engineer who's tired of manually triggering crawls every day, the support lead who needs to know what users are searching for, and the dev who needs to manage API access keys without hunting through a dashboard.
Documentation Engineer
Automates indexing jobs and monitors search trends to ensure docs stay fresh.
Support Team Lead
Uses the Ask Fern assistant to quickly find answers for complex customer questions.
Developer
Manages secure documentation access keys and verifies user permissions programmatically.
Frequently Asked Questions
Can I use the Fern MCP to update my AI search results? +
Yes, you can use the Connector to trigger new indexing jobs. This ensures that your AI-ready documentation stays current whenever you push new content.
How does the Fern MCP help with documentation analytics? +
It lets your agent pull recent user queries directly. You can see what your audience is actually looking for without leaving your chat interface.
Can the Fern MCP help me manage my documentation access keys? +
Yes, it can generate JWTs and search keys on demand. This makes it much easier to manage secure access for your team or users.
Is the Fern MCP good for testing my documentation's AI assistant? +
It's great for that. You can use it to send questions to the Ask Fern assistant to see how it handles specific queries from your domains.
Who should use the Fern MCP for their documentation? +
It's built for documentation engineers, support teams, and developers. Anyone who needs to manage the backend of a Fern-hosted documentation platform will find it useful.
Can I use the AI assistant to query my documentation? +
Yes, use the post_chat_completion tool with your documentation domain and a list of messages. The agent will interact with the Ask Fern assistant to provide relevant answers.
How do I update the search index for a new site? +
Use the index_website tool by providing the documentation domain and the base URL you want to crawl. This will trigger a new indexing job for the Ask Fern assistant.
How can I see what my users are searching for? +
The get_recent_queries tool allows you to retrieve analytics and recent questions asked by users on a specific documentation domain.
Your AI, connected to everything.
No credit card required · Free tier available
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