Model Context Protocol servers. The cost that matters is the tool schemas they put in context, not the size of the config file.
PageLens-AI/pagelensai-mcp-server
MCP server Claude CodeCodexCursor +2
AI website audit: security, SEO, performance, UX and accessibility checks with actionable fixes. Remote server at www.pagelensai.com.
MCP server Claude CodeCodexCursor +2
Real-time Amazon, WIPO & PACER data for AI agents — 19 tools via the MCP protocol. Runs locally from the pangolinfo-amazon-data-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
URL Manager MCP Server — Agent-first web link collection & knowledge management. Runs locally from the url-manager-mcp Python package. Needs 2 environment variables to run.
Pearl-Passport/pearl-agent-plugin
MCP server Claude CodeCodexCursor +2
Read-only Pearl place discovery, recommendations, and private member travel context. Remote server at agent.joinpearl.co.
justhappened-corp/stock-moves-explained
MCP server Claude CodeCodexCursor +2
Explains why stocks moved. 'Why did Tesla drop?' 'What happened to NVDA?' S&P 500/NASDAQ/Dow. Remote server at api.justhappened.wtf.
MCP server Claude CodeCodexCursor +2
Search Facebook ads, decode competitor creative strategy, and track brand ad history. Runs locally from the spreshapp-mcp npm package.
MCP server Claude CodeCodexCursor +2
Local-first PDF tools (merge, split, rotate, watermark, Bates, metadata) as MCP server + CLI. Runs locally from the quillpdf-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "nano-pdf-mcp" as configured in R09722akaBennett/nano-pdf-mcp. Runs in Docker (docker.io/taibennett/nano-pdf-mcp:0.1.0). Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes. Remote server at rnvizion-rnv-color-mcp.hf.space.
MCP server Claude CodeCodexCursor +2
Rarefied Earth Groundwork MCP: company memory for AI agents. 14-day full-access trial, no card. Remote server at connector.rarefied.earth.
MCP server Claude CodeCodexCursor +2
MCP server for video transcripts, screenshots, and OCR on YouTube and web videos. Runs locally from the ocular-audio-mcp npm package.
MCP server Claude CodeCodexCursor +2
Solana on-chain intelligence — token scans, wallet profiling, bundle detection, 19 MCP tools. Remote server at noesisapi.dev.
MCP server Claude CodeCodexCursor +2
Read-only SaaS business intelligence from GA4, Stripe, and Google Search Console. Remote server at www.revinho.com.
MCP server Claude CodeCodexCursor +2
CLI and MCP server for tracing which neurons and attention heads drive a language model's output, built on TransformerLens. Runs locally from the neuronscope-cli Python package.
MCP server Claude CodeCodexCursor +2
Regression-testing CI gate for self-edited Claude Agent Skills (SKILL.md, MEMORY.md): golden-transcript record/replay against a skill's own declared and inferred capability surface, zero hosted infrastructure. Runs locally from the evolveguard-cli Python package.
MCP server Claude CodeCodexCursor +2
MCP server for fetching URLs, safe against SSRF, DNS rebinding, and redirect-to-internal attacks. Runs locally from the safe-fetch-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server "forge-cascade-mcp" as configured in SunFlash12/forge-cascade-mcp. Runs in Docker (ghcr.io/sunflash12/forge-cascade-mcp:v0.1.7).
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for the Polish GUS REGON business register (BIR1 API). Runs locally from the regon-mcp Python package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Pre-action gate: verify before pay/trade/write/deploy. execute=true only on ALLOW. Runs locally from the thoughtproof-mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language. Remote server at api.subotiz.com.
MCP server Claude CodeCodexCursor +2
Conversational Windows disk cleanup (whitelist-only) + device cleanup guides in 7 languages. Runs locally from the spacesentinel-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "memory-engine-mcp" as configured in SimoneB79/memory-engine-mcp. Runs in Docker (ghcr.io/simoneb79/memory-engine-mcp:1.5.3). Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server for electronic parts sourcing with KiCad integration. Runs locally from the parts-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "lsp-mcp-rs" as configured in Stryk91/lsp-mcp-rs. Launched with https://github.com/Stryk91/lsp-mcp-rs/releases/download/v0.1.0/lsp-mcp-rs.exe.