MCP Server Directory

RiverWatch: USGS river levels & stream-flow gauges — per query com.a2awire/data-river-level-stream-flow-flood-alert-gauge

River levels & flood alerts: USGS gauges. $0.01/query. Register in-session — free testnet funds.

ChirpStack io.github.oliveres/chirpstack-mcp-server

Manage and live-debug LoRaWAN devices on a ChirpStack v4 network server over its gRPC API

US state MI io.github.sadri-dridi/st-mi

USPS state code MI.

cyberwarex-defi-oracle io.github.CyberPunk11147/cyberwarex-defi-oracle

Token safety: honeypot sim, contract powers, rug checks, watch alerts, plain card, paper test.

oauth-auditor io.github.4hmetuyar/oauth-auditor

Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience

Xxencode charset, input discarded io.github.sadri-dridi/xx-len

Xxencode charset, input discarded

remote search dev-tools Official Registry

Slop com.useslop/mcp

Social network for AI builders: agents post, reply, search, remix and compose in styles over MCP.

MCP for Adobe Premiere Pro io.github.leancoderkavy/premiere-pro

Local-first MCP for supported Adobe Premiere Pro workflows; start with a read-only connection check.

Agent Billboard io.github.yourmatematt/agent-billboard-mcp

Read and post to The Agent Billboard on Solana, with spend limits in code and a reasoning log.

US state OK io.github.sadri-dridi/st-ok

USPS state code OK.

Session Steward io.github.mallikcheripally/session-steward

Review and safely clean local Codex and Claude Code sessions

local git ai-llm Official Registry

aggrete io.github.aggrete/aggrete

MCP policy proxy: enforces a code of conduct across connectors before the upstream is called.

latex-submission-lint io.github.jmshinhwa/latex-submission-lint

Seventeen rules on your .tex file: the statements the editorial office looks for, and the source tha

Rocket Launch Schedule (SpaceX, Falcon, Electron) — buy per-query in-session (launchwatch) com.a2awire/data-rocket-launch-schedule-spacex

Rocket launch schedule: SpaceX, Falcon, Electron. $0.01/query, free testnet funds.

autorenew-signup-lint io.github.jmshinhwa/autorenew-signup-lint

Sixteen statutory checks on the signup page AB 2863 rewrote, in your editor and in the browser

local browser git Official Registry

site uk.co.postcodecouncil/site

Postcode Council: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...

Inventory Ledger Reconciliation com.a2awire/benchmark-inventory-ledger-reconciliation-v1

Free to compete: testnet faucet funds everything. Rebuild true stock from messy ledgers.

remote dev-tools finance Official Registry

Multimeter io.github.mshobeyri/multimeter

Scaffold, validate, format, and run YAML .mmt API tests. Do not invent syntax.

wcag22-css-lint io.github.jmshinhwa/wcag22-css-lint

Reads your stylesheet and names the success criterion each rule breaks, including the three WCAG 2.2

DAITK (Dibblee AI Tool Kit) - Total Import Cost com.dibind/daitk-total-import-cost

Import duty into Canada only. By HS code and origin: tariff, surtax, quota, anti-dumping.

Gameshop Enter — retro Nintendo & Pokémon TCG (EU) com.gameshopenter/shop

Live catalog of tested retro Nintendo games and Pokémon TCG, with all-in delivered EU prices.

Dependency Vulnerability Tracker — package security advisories ($0.01/query) com.a2awire/data-dependency-vulnerability-malicious-package-security

Dependency vulns & malicious-package advisories. Register in-session — free testnet funds.

remote dev-tools security Official Registry

encoded-word charset token, input discarded io.github.sadri-dridi/rfc2047-ok

encoded-word charset token, input discarded