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-first MCP server that exposes a Markdown vault through MCP. Runs locally from the datacron Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Real-time Korean business verification via NTS. 10 free calls/day, then pay-per-call (x402). Remote server at kbv-server-f7vfitmlkq-du.a.run.app.
MCP server Claude CodeCodexCursor +2
MCP server "resharper-cli-mcp" as configured in andypgray/resharper-cli-mcp. Launched with Zphil.ReSharperCli. Needs 9 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server: audit any website for SEO, accessibility, and AI-searchability, then auto-fix it. Runs locally from the site-spec-mcp npm package.
MCP server Claude CodeCodexCursor +2
Anonymous broker: AI agents publish capabilities, negotiate, and form direct peer-to-peer deals. Runs locally from the @cogdepot/mcp-server npm package. Needs 6 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "solrisk-mcp", hosted remotely at solrisk.rugscore.workers.dev, as configured in comil27/solrisk-mcp.
MCP server Claude CodeCodexCursor +2
Fantasy football analytics: stats, dynasty, projections, prospects, Sleeper leagues, Excel I/O. Runs locally from the stathead-mcp npm package.
dann26parr69/aifordatabase-mcp
MCP server Claude CodeCodexCursor +2
Query any database in plain English or SQL through a guardrailed, read-only data layer. Runs locally from the aifordatabase-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Validate SEPA, UBL/Peppol, XRechnung, camt, ACH & IBAN files locally — no data leaves your machine. Runs locally from the @validatefin/mcp npm package.
helbertparanhos/clickup-mcp-pro
MCP server Claude CodeCodexCursor +2
The most complete ClickUp MCP server — 161 tools + clickupraw for the full v2/v3 API. Runs locally from the clickup-mcp-pro npm package. Needs 3 environment variables to run.
helena-bioinformatics/folklore-mcp
MCP server Claude CodeCodexCursor +2
Helena Bioinformatics MCP for clinical variant interpretation, ACMG/AMP evidence and literature. Remote server at api.helena.bio.
hernaninverso/eleata-verify-mcp
MCP server Claude CodeCodexCursor +2
Grounding/hallucination guard: verify a claim against evidence (Supported/Refuted/NEE). Runs locally from the eleata-verify-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server for Polish tax interpretations (KIS/MF) via EUREKA with citations. Runs locally from the @matematicsolutions/mcp-eureka npm package.
MCP server Claude CodeCodexCursor +2
GestãoClick ERP (business management for SMBs) via the official API: customers, suppliers, products. Remote server at api.mcp.ai.
MCP server Claude CodeCodexCursor +2
MCP server for reading and editing HTML/Markdown tables in GitBook-synced documents. Runs locally from the tablestakes Python package.
MCP server Claude CodeCodexCursor +2
Open-source MCP server connecting Claude to Filevine practice management. Built by Oktopeak. Runs locally from the @oktopeak/filevine-mcp npm package. Needs 5 environment variables to run.
MCP server Claude CodeCodexCursor +2
Agent settlement protocol — discover, negotiate, settle, and verify with XAP. Runs locally from the @agenticamem/xap-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "dso2d15-mcp" as configured in dcmcshan/dso2d15-mcp. Runs locally from the dso2d15-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "devpost-mcp-server" as configured in RohanMuppa/devpost-mcp-server. Runs locally from the devpost-mcp-server npm package.
brooke19931993-glitch/titan-rotation-mcp
MCP server Claude CodeCodexCursor +2
MCP server "titan-rotation-mcp" as configured in brooke19931993-glitch/titan-rotation-mcp. Runs locally from the titan-rotation-mcp npm package.
MCP server Claude CodeCodexCursor +2
Real-time remote Linux performance profiler with a live web UI (perf + flame graphs + line-level source annotation). Runs locally from the perflens Python package.
MCP server Claude CodeCodexCursor +2
MCP server "fergus-mcp" as configured in Jayco-Design/fergus-mcp. Runs locally from the fergus-mcp npm package.
MCP server Claude CodeCodexCursor +2
Amazing Marvin Model Context Provider. Runs locally from the amazing-marvin-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "opensim-server-mcp" as configured in sanchorelaxo/opensim-mcp. Runs locally from the opensim-server-mcp Python package.