Customgpt MCP server

Connect Customgpt to Claude, ChatGPT, Cursor, Claude Code, Codex, Gemini, GitHub Copilot and any other MCP client, for your whole team. Metorial adds security, governance, and tracing, and gives everyone one Magic MCP URL to connect.

What you can do with the Customgpt MCP server

Ask your agent in plain language. Each of these maps to a real tool on the server.

  • Use the manage labels tool in Customgpt
  • Use the get citation tool in Customgpt
  • Use the delete agent tool in Customgpt
  • Use the get messages tool in Customgpt
  • Use the get agent tool in Customgpt
  • Use the clone agent tool in Customgpt

Supported Tools

manage_labels

Manage Labels

Create, list, rename, or delete labels for an AI agent. Labels are used to organize documents and control user access to specific content within the agent's knowledge base.

get_citation

Get Citation

Retrieve detailed metadata for a specific citation referenced in an agent's response. Citations provide traceability back to the original source material.

delete_agent

Delete Agent

Permanently delete an AI agent and all its associated data including conversations, sources, and documents. This action cannot be undone.

get_messages

Get Messages

Retrieve messages from a conversation, including user queries and agent responses with citations. Supports pagination for long conversations.

get_agent

Get Agent

Retrieve detailed information about a specific AI agent, including its configuration, sharing settings, and embed codes. Also retrieves the agent's statistics.

clone_agent

Clone Agent

Create a duplicate of an existing AI agent, including its knowledge base and configuration. Useful for creating variations or backups of agents.

create_agent

Create Agent

Create a new AI agent in CustomGPT. An agent is built around a knowledge base that can be sourced from a sitemap URL. Once created, the agent can be configured with custom personas and settings.

manage_conversation

Manage Conversation

Create, update, delete, or export a conversation for an AI agent. Use this tool to manage the lifecycle of conversations.

manage_settings

Manage Agent Settings

Get or update an AI agent's settings, including persona instructions, chatbot appearance, default prompts, example questions, and feature flags. Also supports listing and restoring persona versions.

update_agent

Update Agent

Update an existing AI agent's configuration. You can rename the agent, change its sitemap, toggle public sharing, and manage license settings.

manage_sources

Manage Sources

Add, list, delete, or sync data sources that power an agent's knowledge base. Sources can include sitemaps, URLs, helpdesks, and more. Syncing refreshes the source data.

get_reports

Get Reports

Retrieve analytics and intelligence reports for an AI agent. Available report types include customer intelligence, traffic analytics, query analytics, conversation analytics, chart data, and leads export.

send_message

Send Message

Send a message to an AI agent and receive a response with citations. Creates a new conversation if no session ID is provided, or continues an existing conversation. Responses include source citations from the agent's knowledge base.

analyze_message

Analyze Message

Analyze a specific message response from an AI agent. Retrieve trust scores, claims, verification results, or submit feedback. Use this to evaluate the quality and accuracy of agent responses.

list_agents

List Agents

List all AI agents (projects) in your CustomGPT account. Supports pagination, sorting, and filtering by name.

get_account_info

Get Account Info

Retrieve the current user's profile and account usage limits. Provides information about the authenticated user and their subscription capacity.

manage_documents

Manage Documents

List, delete, reindex, or manage metadata for documents (pages) within an agent's knowledge base. Documents are individual content items ingested from data sources. You can also manage document labels for access control.

list_conversations

List Conversations

List all conversations for a specific AI agent. Supports pagination and sorting to browse through conversation history.

get_message

Get Message

Retrieve the complete details of one conversation message, including its prompt, response, citations, and available metadata. Use get_messages to discover the prompt ID.

Connect Customgpt to your AI client

Every client uses the same Magic MCP URL, and so does any other MCP client. Add it once and sign in with SSO.

  1. Enable Customgpt in Metorial. In your Metorial portal, enable the Customgpt MCP server and sign in with the account that owns the data. Access stays governed by your team policies.
  2. Add a custom connector. Open Customize, then Connectors. Select Add, then Custom, then Web.
  3. Paste your Metorial MCP URL. Name it Metorial, paste your Magic MCP URL (<your-magic-mcp-url>) and continue.
  4. Sign in. Select Add and sign in to load Customgpt tools.

Run Customgpt through the Metorial gateway

One governed layer for every app your agents reach, not a separate connector per tool.

  • Give Customgpt and every other app to your whole team through one MCP gateway, behind your SSO.
  • Scope which teams and agents can use Customgpt tools with role-based access control, and trace every call.
  • Prefer to run it yourself? Metorial is open source and self-hostable.

More integrations teams use with Customgpt

GitHub

Manage repositories, issues, and pull requests. Create and configure branches, star repositories, review code, and merge changes. Automate CI/CD workflows with GitHub Actions, manage workflow runs, secrets, and artifacts. Track issues with labels, milestones, and assignees. Search across code, repositories, issues, and users. Manage organizations, teams, and memberships. Create and manage projects, gists, packages, deployments, and environments. Access security alerts including code scanning, secret scanning, and Dependabot alerts. Read and write file contents in repositories. Manage webhooks, notifications, and codespaces.

Salesforce

Manage CRM data including Accounts, Contacts, Leads, Opportunities, Cases, and custom objects. Create, read, update, and delete records. Query data using SOQL and search across objects using SOSL. Perform bulk data operations for large-scale imports, exports, and migrations. Execute composite requests to batch multiple operations in a single API call. Access analytics, reports, and dashboards. Manage files and attachments associated with records. Interact with Chatter feeds, posts, and groups for social collaboration. Manage org metadata including custom objects, fields, layouts, and workflows. Query data using GraphQL for precise data retrieval across related objects.

Apolloio

Search and prospect B2B contacts and companies from a database of over 275 million people and 70 million organizations. Enrich people and company data with emails, phone numbers, and firmographic details. Create and manage contacts, accounts, deals, and tasks. Add contacts to email sequences and manage sequence statuses. Log and search call records. Perform bulk operations for contact creation, account creation, task creation, and data enrichment.

Sharepoint

Manage SharePoint sites, document libraries, lists, and files. Create, read, update, and delete lists and list items with custom columns. Resolve site users to numeric Person/Group LookupId values. Upload, download, move, copy, and version files in document libraries. Search across sites, files, folders, lists, and list items using Microsoft Search. Manage permissions at site, list, and item levels with granular access control. Define and manage content types and site columns. Retrieve site properties and search for sites across Microsoft 365.

Hubspot

Create, read, update, and delete CRM objects including contacts, companies, deals, tickets, and custom objects. Manage associations between CRM records. Track engagements such as calls, emails, meetings, notes, and tasks. Send transactional and marketing emails, manage campaigns, and handle subscription preferences. Build and manage marketing workflows, sequences, and automation actions. Manage CMS content including blog posts, landing pages, and HubDB tables. Handle commerce data including products, orders, invoices, quotes, and payments. Create and manage contact lists for segmentation. Configure deal, ticket, and order pipelines with custom stages. Search and filter CRM records. Bulk import and export CRM data. Manage users, teams, and account settings.

Airtable

Create, read, update, and delete records in Airtable bases and tables. Manage base schemas including creating tables and fields. Filter records using formulas, sort by fields, and scope queries to specific views. Upsert records to find, create, or update in a single call. Upload attachments to records, read and write record comments, list accessible bases, and receive real-time base change events through webhooks.

Technical notes for Customgpt

Create and manage custom AI chatbot agents powered by your own content. Ingest data from websites, documents, PDFs, audio, video, and 1400+ file formats to build RAG-powered knowledge bases. Send messages to agents and manage conversations with session tracking. Retrieve citations, trust scores, and claim verification for responses. Configure agent personas, settings, and behavior rules. Organize documents with labels and control user access. View analytics including customer intelligence, traffic, query, and conversation metrics. Export leads and conversation data. Manage agent licenses, data source syncing, and document reindexing.

Frequently asked questions

Common questions about connecting Customgpt to AI agents with Metorial.

  1. How many tools does the Customgpt MCP server have?
    The Customgpt MCP server exposes 19 tools, including Manage Labels, Get Citation, Delete Agent. Each one is governed and traced through Metorial.
  2. Customgpt exposes tools your agents call on demand; it does not publish event triggers yet. Everything still runs through one governed MCP URL.
  3. Any MCP client, including VS Code, Windsurf, Zed, OpenCode and Grok. Each one reaches the Customgpt MCP server through the same Metorial URL.
  4. Use role-based access control to decide which teams, users, and agents can use Customgpt and which of its tools they can call.
  5. Yes. Metorial is open source, so you can run the Customgpt MCP server yourself or use the hosted gateway.

Connect Customgpt to production AI agents

See how Metorial gives your team governed access to Customgpt, with tracing and security controls built in.