MCP Server Directory

CIPHER x402 — Paid Solana & Crypto Tools io.github.cryptomotifs/cipher-x402-mcp

8 CIPHER tools — Solana scan, breach check, Jito, FRED, Drift, repo health, more. x402-paid on Base.

Read-only Polymarket data tools for AI agents: profiles, PnL, market scans. No keys, no orders.

Code Sandbox API io.github.Br0ski777/code-sandbox

Execute Python, JavaScript, SQL code in a sandbox. x402 micropayment.

Notion_connect io.github.pipeworx-io/notion_connect

Notion MCP Pack

ShortsMonkey YouTube Outlier Research io.github.cuilinhao/shortsmonkey-youtube-outlier-research

Find YouTube outliers, daily viral Shorts, and analyze video performance.

RunAPI MCP server for GPT Image: create tasks, poll status, check pricing.

Dot - AI Data Analyst io.github.zurferr/dot

Ask data questions in natural language. Get SQL, insights, and charts from your databases.

Color Palette Generator API io.github.Br0ski777/color-palette

Generate harmonious color palettes — complementary, analogous, triadic. x402 micropayment.

Async MCP server for ArangoDB: 46 tools for graphs, queries, and multi-tenancy.

Deterministic stock screening, backtesting, and factor analysis for AI trading agents

MCP server for VK API — wall posts, news search, users, groups. 4 tools.

Ons Uk io.github.pipeworx-io/ons-uk

UK Office for National Statistics dataset catalogue + Beta JSON API

Zaai Dev brand brief + captured design references for MCP-compatible AI tools.

Ooni io.github.pipeworx-io/ooni

Internet censorship and website reachability: OONI network measurements, keyless

Open Fec io.github.pipeworx-io/open-fec

OpenFEC MCP — Federal Election Commission campaign finance data

Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.

Openchargemap io.github.pipeworx-io/openchargemap

Open Charge Map MCP — global EV charging station database (openchargemap.io).

MCP server for Travelpayouts API -- flight search, popular routes, price calendar.

Query U.S. Census Bureau data, variables, and geography via MCP.

Metacognitive AI agent oversight: adaptive CPI interrupts for alignment, reflection and safety

Horizon Insights MCP io.github.shentao12022-cmyk/horizon-insights-mcp

Market data, financial statements, valuation, research, and news for investment workflows.

Openfoodfacts io.github.pipeworx-io/openfoodfacts

Open Food Facts — collaborative food product database

Find NYC public restrooms and their latest Parks inspection status, from NYC Open Data

Openrouter io.github.pipeworx-io/openrouter

OpenRouter Models MCP.