MCP Server Directory

MCP server for USGS streamflow, gauge status, and water observations.

Turn an idea into a device anyone can build: parts, printed parts, wiring, code and a picture guide.

Plan a workday into pomodoros, log focus sessions, get daily stats. All data is local.

QuerySail: Google Analytics com.querysail/ga4

Hosted, read-only Google Analytics 4 MCP: reports, period comparisons, realtime, custom fields.

Crypto Bot Audit + Market Data (x402 paid) io.github.kaminariouji/x402-audit-agent

x402 pay-per-call: 146 MCP tools, no account or key. USDC on Base + Solana, $0.001-$0.01/call.

day3 io.github.Mopra/day3

Draft email campaigns in day3 from Claude Code, Cursor or VS Code as editable composer blocks.

Developer assessment/setup MCP; admitted Once boundaries protect writes, not sibling connectors.

US federal income tax estimates: brackets, marginal rate, effective rate. Planning values.

AssetFare USDC Bridge io.github.assetfare/assetfare-bridge

Exact-amount top-two routing for six pilots; caller signs; AssetFare never signs or submits

deadcowboy io.github.terradev-cloud/deadcowboy

Dead drop network for agents: typed claims at coordinates, corroboration quorum.

Approximate sidereal hour band io.github.sadri-dridi/sidereal-hr

Approximate sidereal hour band

Flipside Crypto SQL API: run queries, check status, fetch results.

Whether current UTC month is a solstice month io.github.sadri-dridi/solstice-ok

Whether current UTC month is a solstice month

prism io.github.terradev-cloud/prism

Stateless MCP gateway and OTel span-streaming bridge for hosted MCP servers.

UnicodeKit io.github.mamuso/unicodekit

Find Unicode characters by name, codepoint, or meaning, and get their HTML, CSS, and UTF codes.

Move files off your computer into an E2E-encrypted vault, verified first. Decrypts locally.

prismcrawl io.github.prismcrawl/prismcrawl

Live Google, Bing, Amazon, Maps, Yelp & app store data. As low as $0.15/1K successes; failures free.

Kalshi and Polymarket data, venue fees, no-arbitrage checks and paper execution for AI agents.

Decodes MsgPack (LsMsgPack schemas, type ids) as text and reads it from variables while debugging.

receipt-scanner io.github.theluckystrike/receipt-scanner

Capture and organize receipts from your AI chat: totals, categories, ledgers.

Read-only PostgreSQL performance diagnostics: slow queries, EXPLAIN, index advice, locks, functions

Singapore ACRA Company & UEN Lookup io.github.TheCompanyAtlas/singapore-acra

Singapore ACRA (Bizfile) company search by name, UEN, SSIC industry code, entity type and status.

Ares Cz io.github.pipeworx-io/ares-cz

Czech business register (ARES) — look up any Czech company or sole trader by IČO or by name, and…

Podcast Transcript Scraper io.github.fernandoguiraud16-coder/podcast-transcript-scraper

Transcribe any podcast by name or RSS feed to text and SRT, with speaker labels.