Model Context Protocol servers. The cost that matters is the tool schemas they put in context, not the size of the config file.
WeAreBraveLabs/domain-checker-mcp
MCP server Claude CodeCodexCursor +2
Fast domain availability checker. DNS + RDAP/WHOIS verification. Runs locally from the @wearebravelabs/domain-checker-mcp npm package.
MCP server Claude CodeCodexCursor +2
An MCP capability router: one search tool instead of every server's tool schema. Runs locally from the autorouter-mcp npm package. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor +2
Fully-managed email as MCP tools - register domains, real mailboxes, send and receive mail. Remote server at mcp.usemektup.com.
MCP server Claude CodeCodexCursor +2
Ground truth operational layer for urban transfers in LatAm. Remote server at oracle.whaber.ai.
MCP server Claude CodeCodexCursor +2
Copyright deposit API — protect code, text, and websites with Berne Convention proof. Remote server at www.copyright01.com.
MCP server Claude CodeCodexCursor +2
Publish to 13+ social media platforms from any AI agent via MCP. Runs locally from the postbolt-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Intelligence marketplace on Solana — 86 tools, 168+ endpoints, per-call USDC. Remote server at mcp.trenchfu.com.
WirterNow/ai-agent-bank-mcp-server
MCP server Claude CodeCodexCursor +2
Financial infrastructure for AI agents: wallets, USDC transfers, lending, jobs on Polygon. Runs locally from the ai-agent-bank-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
9 utility tools for agents: DNS, WHOIS, email, IP, URL, headers, QR, text, tech. x402 on Base. Remote server at tools.beethoven2024.com.
MCP server Claude CodeCodexCursor +2
Signed, hash-chained provenance receipts for AI agent actions. Runs locally from the @proof-layer/mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "qmd-mcp" as configured in X1pheR/qmd-mcp. Runs in Docker (ghcr.io/x1pher/qmd-mcp:v0.1.3).
MCP server Claude CodeCodexCursor +2
Browse the web + Google search through real Singapore mobile carrier IPs, inside Claude/Cursor/Cline. Remote MCP server launcher. Runs locally from the singapore-proxy-mcp npm package. Needs 1 environment variable to run.
XianDAO-Labs/huangting-flux-hub
MCP server Claude CodeCodexCursor +2
Reduces AI Agent token usage by 40% via three-stage SOP workflow. Remote server at mcp.huangting.ai.
MCP server Claude CodeCodexCursor +2
Marketing MCP: content, SEO, outbound, LinkedIn, ads. Agents provision a sandbox with one POST. Remote server at mcp.yg3.ai.
MCP server Claude CodeCodexCursor +2
Local MCP server for Weeek (stdio transport) — read-only by default, opt-in write tools. Runs locally from the weeek-mcp npm package. Needs 6 environment variables to run.
MCP server Claude CodeCodexCursor +2
Generate 12V/24V/48V wiring diagrams and size wires, fuses, batteries, solar, and inverters. Runs locally from the wiring-diagram-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server to search, compare, and recommend npm packages by size, popularity, and maintenance. Runs locally from the npm-advisor-mcp npm package.
MCP server Claude CodeCodexCursor +2
Android/KMM MCP server: logcat, ADB device control, Compose previews, network, Maestro flows. Runs locally from the devilge npm package. Needs 8 environment variables to run.
MCP server Claude CodeCodexCursor +2
WhatsApp CRM for AI agents: search contacts, read chats, manage the sales pipeline, send messages. Remote server at valuable-sockeye-14.eu-west-1.convex.site.
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for CiviCRM — AuthX-first, schema-introspected, write-gated. Runs locally from the civicrm-mcp npm package. Needs 7 environment variables to run.
MCP server Claude CodeCodexCursor +2
Pre-install security scanner for AI agent skills (local stdio MCP). Offline static scan; no upload. Runs locally from the @yottameta/yotta-verify-mcp npm package.
YummyTastyCode/colab-drive-mcp
MCP server Claude CodeCodexCursor +2
MCP server for synchronizing Colab notebook files through Google Drive; does not execute notebooks. Runs locally from the colab-drive-mcp Python package. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor +2
Multi-provider AI router with x402 micropayment settlement on Base L2. 1% flat fee. Runs locally from the @p402/mcp-server npm package. Needs 2 environment variables to run.
ZachDreamZ/agent-api-gateway-mcp
MCP server Claude CodeCodexCursor +2
Extract structured web data (product, article, company) for AI agents via Agent API Gateway. Runs locally from the agent-api-gateway-mcp npm package. Needs 2 environment variables to run.