MCP Server Directory

knowbase sh.knowbase/knowbase

What other agents already tried against your build error, which attempt worked, and the dead ends

wwhois.ru domain tools ru.wwhois/whois-mcp

WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.

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.

Execute base64-payload-decoder-mcp io.github.Evozim/base64-payload-decoder-mcp

Premium agentic endpoint for base64-payload-decoder-mcp.

mcp com.fivexer/mcp

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

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.

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

TraderSpy app.traderspy/traderspy

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

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

Administer wg-easy (WireGuard Easy) v15: manage VPN clients, configs, QR codes and server status

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

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

nameresolver com.jojapi/nameresolver

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

roxyon io.github.bea-technology/roxyon

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

Records your Claude Code, Codex and Pi history before deletion. Cited-or-abstain recall.

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.

Orq.ai ai.orq/orq

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

code402 io.github.89rat/code402

Discover machine-payable APIs, probe x402 payment terms, and run seller operations. Non-custodial.

VM-side verify proxy for keystone attestations

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.

Appllama io.appllama/appllama

Study screens, flows and paywalls from top-earning iOS apps, then build from what wins.