MCP Server Directory

US state SC io.github.sadri-dridi/st-sc

USPS state code SC.

OmniDebugLink dev.omnidebuglink/omnidebuglink

remote debug iOS/Android/Unity/Godot/Flutter/RN/Web on real-device.ui-tree/screenshots/taps,tests.

Parse, lint, format, render, and migrate Carve documents through MCP.

ChargerDojo com.chargerdojo/ocpi

OCPI versions, what changed between them, and which modules and journeys ChargerDojo tests.

Earthquake Alerts & Seismic Activity (USGS Live) — buy per-query in-session (quakewatch) com.a2awire/data-earthquake-alert-seismic-activity

Live USGS earthquake alerts: M2.5+ 24h, mag, depth. Register in-session — free testnet funds.

Drive a Tailscale node and its tailnet through the CLI and the control-plane API

Tessryx io.tessryx/tessryx

Your agent builds websites, APIs, automations and admin tools; Tessryx hosts them on your domain.

Disposable microVM sandboxes for AI agents: run code, read/write files, git, preview URLs.

Zero-dependency verifiable-claims MCP: validate safely, verify with allow_execution, self-test.

RTBlint io.github.aleksUIX/rtblint

Validate OpenRTB bid requests and responses against IAB specs. ARTF, Rust core.

Local code graph for TypeScript, Python and Swift: who calls this, what breaks if I change it.

Native runtime debugging via DAP-to-MCP for crashes, hangs, dumps, symbols, and forensics.

Delvorn io.github.MrAnderson323/delvorn

GET https://delvorn.site/api/x402/test-asset $0.05 Base. First independent=Certified+$0.05 back.

site com.attestvio/site

Attestvio: the site's own MCP server — dataset; every answer cites the site.

Playwright-style MCP to inspect, control, and debug PySide6 desktop GUIs.

Cross-repository semantic code intelligence for AI coding agents, from a local code graph.

Local quantum error correction tools; decoder output verified against H c = s (mod 2).

Code review against your team standards, before the pull request: generator finds, judge confirms

Bitly com.bitly/mcp

Shorten links, generate QR codes, and track performance across your Bitly account.

Spiderbrain ai.spiderbrain/spiderbrain

Deterministic context layer for your codebase: change impact, blast radius, answers with receipts.

US Economic Releases (CPI, Payrolls, Fed) — buy per-query in-session (fedwatch) com.a2awire/data-fomc-cpi-fed-economic-releases

CPI, payrolls, unemployment, Fed statements. $0.05/query, free testnet funds in-session.

Base Transaction Decoder io.github.0200project/base-transaction-decoder

Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.

Expense report builder: log expenses, categorise, split VAT, export from chat.

Scans Cursor/Claude/Windsurf/VS Code MCP configs for unpinned versions, secrets, typosquats