MCP Server Directory

webcap io.github.shoutsid-lab/webcap

Screenshot, extract or audit any URL. Paid per call in USDC over x402; free tools need no wallet.

Random riddles. No key required.

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

Approximate sidereal hour band

DomainCanary com.domaincanary/mcp

Check a domain's DMARC, SPF and DKIM, build SPF records, explain bounces, read DMARC reports.

Country facts, administrative boundaries and regional statistics, for interactive geography.

ScreenSeal io.github.wthall05/screenseal-mcp

Sanctions screening for AI agents: check a name against OFAC and EU lists. Free during launch.

Data Aixmarseille io.github.pipeworx-io/data-aixmarseille

Aix-Marseille-Provence Open Data (data.ampmetropole.fr) — OpenDataSoft MCP.

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

News and article search from The Guardian. No key required.

Create, test and break real Proxmox VE clusters in QEMU/KVM on the local host.

Asteroid and comet data from the NASA JPL Small Body Database. No key required.

Pith — Instagram publishing io.github.pith-day/pith-mcp

Publish to Instagram from chat — official Graph API, OAuth 2.1, free for your own posts.

An AI agent's trading mandate it can't break: checked before every order, reasoning sealed in IRL.

MultiScrape Contextual Web Research io.github.Arsh-Kashyap/multiscrape

Live web research with related queries, browser-rendered sources, images, and evidence.

A read-only MCP server that lets an AI assistant browse any C# solution through Roslyn.

Operate PixInsight from any MCP agent. Community project, not affiliated with Pleiades Astrophoto

Review orders and supplier invoices locally with exact arithmetic and source-linked findings.

Persistent memory layer for AI coding agents: save, recall, update via Gemini plus LanceDB

curvecall io.github.arbonomous/curvecall

Pay-per-call market math + token intel: USDC Base/Solana + shielded ZEC HTTP, MCP USDC, $0.001-$0.02

Bounty Operator io.github.bountyoperator/bounty-operator

Argues against a security finding or a draft bug bounty report before you submit it.

Base64 padding shape, input discarded io.github.sadri-dridi/base64-pad-ok

Base64 padding shape, input discarded

LedgerIQ Depreciation Calculator io.github.tylerscomic-lab/ledgeriq-depreciation

MACRS schedules, Section 179 and bonus depreciation with 2026 limits.

Needs the PrivacyFence app from privacyfence.eu: human approval and audit for AI access to your data

Create, edit, validate, render, and export D2 diagrams with confined workspace access.