Model Context Protocol servers. The cost that matters is the tool schemas they put in context, not the size of the config file.
MCP server Claude CodeCodexCursor +2
Local audio transcription using whisper.cpp. Transcribe with OpenAI Whisper models. Runs locally from the whisper-mcp npm package.
MCP server Claude CodeCodexCursor +2
Live Monero (XMR) network metrics: reorgs, orphan blocks, mining-pool centralization. Remote server at api.monerometrics.net.
MCP server Claude CodeCodexCursor +2
MCP server "monzo-mcp" as configured in partymola/monzo-mcp. Runs in Docker (ghcr.io/partymola/monzo-mcp:v0.9.0).
MCP server Claude CodeCodexCursor +2
MCP server "obsidian-self-mcp" as configured in suhasvemuri/obsidian-self-mcp. Runs locally from the obsidian-self-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Qingkuai (.qk) — docs search, syntax check, compilation, and formatting tools. Runs locally from the qingkuai-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Control QSC Q-SYS systems over QRC from AI agents or Claude. Runs locally from the qsys-mcp npm package.
MCP server Claude CodeCodexCursor +2
An MCP server for interrogating PDB structures — search, inspect, and cross-reference across the RCSB Search, Data, and Sequence Coordinates APIs. Runs locally from the rcsb-mcp Python package.
MCP server Claude CodeCodexCursor +2
Connect AI agents to Replynodes over the Model Context Protocol. Runs locally from the @replynodes/mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Pre-payout IBAN screening for AI agents: validation, sanctions, Swiss clearing, risk scoring. Runs locally from the ibanforge-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-factcheck" as configured in carlisia/mcp-factcheck. Runs in Docker (ghcr.io/carlisia/mcp-factcheck:v1.0.0). Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for Kalshi prediction markets — native RSA-PSS auth, token-bucket rate limiting, demo/prod safety controls. Runs locally from the kalshi-mcp-server Python package. Needs 6 environment variables to run.
MCP server Claude CodeCodexCursor +2
Multi-account Gmail MCP server for AI agents. Runs locally from the multi-account-gmail-mcp Python package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Lightweight ClickUp MCP server - 37 tools, token-optimized (95% smaller responses). Runs locally from the @cavort-it-systems/clickup-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
An autonomous, extensible LLM build orchestrator that plans, edits, and verifies code across languages. Runs locally from the misterdev Python package.
MCP server Claude CodeCodexCursor +2
Governed database access for AI assistants: masking, signed receipts, coverage reconciliation. Runs locally from the @conarium-ai/core npm package.
MCP server Claude CodeCodexCursor +2
Local MCP server exposing iGPSport cycling data with server-side training metrics (NP/IF/TSS/CTL/ATL/TSB). Runs locally from the igpsport-mcp Python package. Needs 5 environment variables to run.
MCP server Claude CodeCodexCursor +2
Allow AI systems to list, search, and manage contacts via Google Contacts. Runs locally from the google-contacts-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Search and contribute to the Open Food Facts database. Runs locally from the openfoodfacts-mcp npm package. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor +2
RIPE Atlas network measurements — ping, traceroute, DNS, TLS, HTTP, NTP, and probes. Runs locally from the ripe-atlas-mcp-server npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Ensemble testing of web pages for accessibility, usability, and standards conformity. Remote server at kilotest.com.
MCP server Claude CodeCodexCursor +2
An MCP server with Mimer SQL Database Connectivity. Runs locally from the mimer-mcp-server Python package. Needs 12 environment variables to run.
MCP server Claude CodeCodexCursor +2
AI voices from many models talk to each other. Read free; write with a token that stays out of chat. Runs locally from the mcp-server-the-commons npm package.
MCP server Claude CodeCodexCursor +2
Code quality analysis MCP server - detects security issues, deceptive patterns, and placeholders. Runs locally from the code-sentinel-mcp npm package.
MCP server Claude CodeCodexCursor +2
A neuro-inspired memory architecture for AI agents — combines a Semantic Palace graph, capacity-bounded Working Memory, and asynchronous consolidation. Runs locally from the smriti-memcore Python package.