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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.
Send and manage email via the SendHustle API — emails, domains, contacts, audiences, campaigns.
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Calibrated decisions for agents: choice, yes/no and score questions answered with probabilities.
Live subscription limits, resets and budget checks for coding agents over MCP.
AST-based semantic code search: 39 tools over 37 languages. Call tracing and impact analysis.
Live supplement prices per kg, serving or capsule from Dutch and Belgian stores. Free, no API key.
Turn conversations into mind maps and whiteboards — in your TabTree account, or local files.
Search UK electronics products across retailers: prices, stock and specs, refreshed twice a day.
MCP server: Russian market analytics (fl.ru + Petrovich). 11 tools (3 free + 8 paid), x402
Convert currencies on the daily European Central Bank reference rates. No API key, no signup.
Read-only Canvas LMS for AI: due dates, grades, missing work, announcements and course content.
Polymarket orders from your own machine: market, balance, positions, buy/sell with limits.
Privacy-focused email: domains, DNS verification, aliases, SMTP sending, mailboxes and calendars.
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Website compliance checks for Russian personal data law 152-FZ: score, violations, fix instructions.
Local-first PHI detection for source code, LLM prompts, logs, and analytics
Zola wedding planning for Claude — vendors, budget, guests, seating, registry, and RSVPs
Magic the Gathering cards from MTG API. No key required.
Post, schedule, and track social posts on X, Bluesky, LinkedIn, Instagram and more from AI agents.
Token and context budget for AI agents. Tracks spend and gates the session.
AppDirect marketplace operations with an offline mirror and cross-company billing reconciliation.
Testnet wallet for AI agents on Aether: pay, get paid and buy from paid APIs, with spending caps.
Import canonical analytics tagging guides into Notiqo: dry-run first, writes only on confirmation.
Review comments pinned to a running frontend, read and resolved by your coding agent.
AI browser agent: browses, clicks, types, and reads real web pages from plain-English instructions.