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Claude Desktop reads mcpServers from claude_desktop_config.json. Restart the app after saving.
claude_desktop_config.json at the path for your OS.~/Library/Application Support/Claude/claude_desktop_config.json~/.config/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.jsonEvery server page builds a ready-to-paste JSON config for Claude Desktop.
Servers that can be installed in this client.
Astra DB tools for agents: schema, find, vector search, guarded writes, and interactive views.
Free consent-based emailing, blog publishing, and interactive email template design tools
Leased dev environments — every server dies when its AI session ends.
MCP server for Jira Cloud — manage issues, sprints, boards, filters, and custom fields
Official MCP server for Camelot Web Tools: 79 deterministic business, legal, and financial tools.
My Hot Lunchbox school lunch ordering for Claude — calendar, cart, orders, payments
Generate branded, scan-validated QR codes (manual, AI, templates, Wi-Fi, vCard, geo).
Vibe CAD for 3D printing: design, check and export printable parts with build123d.
Control Ableton Live with 156 typed tools for music production and offline .als analysis.
Check an agent's INAM reputation before trusting it, and sign a receipt when work is done.
Safe-by-default MCP that drives an Electron/Chrome app over CDP: DOM, console, network, input.
Pre-flight checks for open-source contributions: is this GitHub issue actually landable?
Cross-tool decision memory for AI coding agents: search your decision graph, check changes over MCP.
TypeScript inferred types, completions and type errors for AI coding agents
Drive iPhone/iPad via Appium/WebDriverAgent from AI agents — safe-by-default, read-only by default.
IPinfo.io IP address details: geolocation, ASN, org, carrier.
Grounded Gujarati dictionary for AI assistants: meanings, synonyms, idioms, inflections
Meter usage and manage usage-based billing from AI tools via the ClockNext API.
WatchGuard Cloud Firebox, Endpoint Security, ThreatSync, NDR and AuthPoint APIs for every customer
Portuguese weather from IPMA. No key required.
Deterministic MCP solver for real equation systems (<=6 vars), Krawczyk-certified.
LingJing classroom MCP: human teaches, AI student questions; returns blindspots & summary.
YouTube transcript text with timestamps from existing caption tracks. Paid FlashData API.
Drive Onshape CAD from an assistant: documents, sketches, solid features, assemblies and exports.