MCP Server Directory

postbox-tools com.postboxservices/postbox-tools

Free email checks: 24 blacklists, spoofing/BEC grade, redirect tracing, email spam test, WHOIS.

Local privacy-first tools: redact secrets, decode JWTs, compare LLM costs. No network calls.

ABAP development from Claude and other MCP hosts: source, transports, tests, ATC, debugger

email-extractor io.github.ryuamarines/email-extractor

Extracts emails from texts. x402 payment required (testnet USDC).

PepEvolution Peptide Sources com.pepevolution/peptide-sources

Find where to buy peptides from vetted, COA-tested vendors and check if a peptide vendor is legit.

CVE Security Advisories (NVD High & Critical) — buy per-query in-session (cvewatch) com.a2awire/data-cve-security-advisory-vulnerability-database

CVE advisories: high/critical NVD vulns, daily digest. Register in-session — free testnet funds.

VM-side verify proxy for keystone attestations

Routebase dev.routebase/routebase

Design, mock, test, document and monitor your APIs from one living OpenAPI spec.

Executable architecture governance: an unevaluated rule is reported as a failure, never a pass.

roxyon io.github.bea-technology/roxyon

Build LumenJS apps, use the Roxyon BaaS, and deploy apps and web projects to Roxyon infrastructure.

IEPTB (CENPROT) Protestos: Detalhes SP io.github.mcp-dir/ieptb_protestos_detalhes_sp-mcp

IEPTB (CENPROT) Protestos: Detalhes SP, official-source lookup. Platform-hosted, pay per query with

Offline self-checking to reduce AI-style wording in source code and documentation.

MCP server and CLI that resolves config/env-var cascade across .env, docker-compose, and Kubernetes

TraderSpy app.traderspy/traderspy

AI crypto signals, whale positions, 19 technical indicators, derivatives, screener and backtests

nameresolver com.jojapi/nameresolver

NameResolver: The ViewCaller API empowers developers with powerful phone number intelligence and.

One-call trust check for any domain (A0-A4, verdict, signed) + fact passports; same tools as remote

mcp com.fivexer/mcp

Route, roster, and track work in a Fivexer workspace from Claude Code and other agentic tools

SDSentry: Safety Data Sheet Lookup, GHS Pictograms & HazCom com.0xpi.sdsentry/sds-lookup

Free SDS lookup for a product or a whole inventory list, GHS pictogram meanings, HazCom 2024 dates.

Discord io.github.mcp-dir/discord-mcp

Connect a Discord bot (bot token from the developer portal) to read/send messages, list guilds and c

Orq.ai ai.orq/orq

Build and monitor LLM apps on Orq.ai: AI gateway, agents, prompts, evals, traces.

Dorsal com.godorsal/dorsal

Field evidence for coding agents: what AI builders shipped, broke, and fixed. Dated, source-linked.

Kaneme — Your writing identity, measured and portable com.kaneme/kaneme

Build a voice from your own texts, measure whether a text still sounds like you, then write in it.

Shared project memory for Claude Code, Codex and Cursor: decisions, corrections, overlap warnings.

Finds real dead code and proposes a safe, test-gated branch+PR to remove it.