"Using OAuth for Remote Support Authentication" matching MCP servers:

Enables remote access to JobNimbus CRM through Claude Desktop with 48+ tools for managing jobs, contacts, estimates, and advanced analytics. Features zero-storage security architecture where API keys are never stored on the server.

Enables AI agents to interact with Salesforce CRM data by executing SOQL queries and managing records. It provides tools for object metadata discovery and record operations, specifically optimized for Heroku deployment.

Enables management of HubSpot CRM entities including contacts, companies, deals, and pipelines through natural language. It provides comprehensive tools for listing, searching, creating, and updating records with support for OAuth 2.0 authentication.

Enables AI assistants to interact with Twenty CRM for managing contacts, companies, opportunities, tasks, and activities through natural language commands with full TypeScript support and OAuth 2.1 authentication.

AI-native, self-hostable private business card database for ChatGPT using Remote MCP with Firebase authentication and Cloudflare storage.

Integrates LLMs with the Zintlr sales intelligence platform to search for prospects, companies, and contact information. It provides tools for profile retrieval, lead generation, and technology stack analysis via a remote MCP interface with secure OAuth authentication.

Read-only, PII-masked MCP server for querying data federated through DuckDB — list sources/tables, inspect schemas, and run SQL across Postgres, MySQL, SQLite, Snowflake, BigQuery, Excel, and files, governed per source/table/column by a charter.yaml contract. Snowflake, BigQuery, Excel, and files, governed per source/table/column by a charter.yaml contract.

Scores companies against a configurable Ideal Customer Profile using firmographic and signal data. Returns a weighted fit score with per-criterion breakdowns.

Enables Claude Desktop to answer natural-language questions about customers by exposing search, profile, order history, status filter, and spend statistics tools backed by local mock data, with a single-file swap path to Oracle AI Agent Studio later.

Enables an AI assistant to answer customer-success questions by synthesizing simulated billing, support ticket, and product usage data into composite churn-risk scores, bands, and plain-language explanations for fictional accounts. It exposes raw-data tools, a synthesis tool, and a methodology resource so users can list at-risk accounts or get a per-account health summary.

Anchord MCP is a hosted remote MCP server for AI agents that need canonical identity resolution and safe write evaluation across customer systems. Resolve companies and people to canonical AnchorIDs, inspect linked records and target-system coverage, and evaluate whether a proposed write should be allowed or blocked. Read-only by design.

Exposes FreeTicket's B2B domain (events, sales, tickets, etc.) as tools for MCP clients like Claude Code, using the same authentication as the CLI.

Lead generation MCP server for AI agents. Find emails, verify contacts, enrich profiles, and search prospects using Hunter.io, Apollo.io, and Abstract API.

Enables interaction with Pylon's customer support platform API to manage users, contacts, issues, and knowledge base articles through natural language commands.

Enables AI agents to read from and write to HubSpot CRM using upsert and get lead profile tools, with Google Cloud Run authentication and secret management.

Enables secure access to customer e-commerce data (orders, loyalty points, offers, preferences) through the Shopper Context Protocol with OAuth 2.0 authentication. Supports discovering and connecting to SCP-enabled merchants for personalized shopping assistance.

Enables AI assistants to discover and invoke 445 Salesforce Marketing Cloud Next, Data 360, and Data 360 Connect API endpoints, plus SOQL queries, object describe, REST exploration, org limits, and record/metadata CRUD, with shared OAuth authentication and safety gates.

A production-grade MCP server for Fireberry CRM that enables LLMs to query, create, update, and delete CRM records using natural language.

Enables searching and retrieving customer bookings and payment details from Bookeo using natural language.

MCP server for the Gripp API, enabling CRUD operations on Gripp entities with built-in confirmation safety for mutations.