MCP Server Directory

Undertow market liquidity and exit-cost tools io.github.beepboop2025/undertow

Dated exit evidence, depth, tiers and gold cash scenarios. No executable quotes or trade authority.

Deterministic policy firewall for AI agent tool calls - YAML rules, not a fuzzy risk score.

DREAMHALL app.dreamhall/dreamhall

Human-authored personal context before AI guidance, built through private structured reflection.

Flyn to.flyn/mcp

Create, edit and analyse short links and QR codes. OAuth sign-in works on the free plan.

blue·auth Document Signing io.github.ricdanyalgil/blueauth-document-signing

Send AI-created PDFs for signature, track signers, and return verifiable document evidence.

Oshyn Free AI-Powered Website Tools com.oshyn/mcp

Free AI-powered DXP tools by Oshyn: GEO & Reliability scan, Choose New DXP and Estimate DXP Budget.

Framekeep Public Discovery com.framekeep/public

Read-only discovery of Framekeep capabilities, security boundaries, and public resources.

pageaudit online.pageaudit/pageaudit

Technical SEO, passive security and page-delivery audits with evidence and suggested fixes.

CukaiMax Malaysian Tax Authority io.github.jakzaizzat/cukaimax-tax-authority

Source-linked Malaysian individual and sole-proprietor tax guidance for AI agents.

file2markdown ai.file2markdown/file2markdown

Convert docs and web pages to clean Markdown: PDF, DOCX, XLSX, EPUB, scans, URLs. Batch of 10.

Turrior MCP com.turrior.my/turrior-mcp

Authenticated remote MCP server for Turrior.

Ethereal Goods x402 Tools store.etherealgoodsco/x402-tools

70+ pay-per-call security, crypto, and data tools for AI agents via x402 USDC micropayments on Base

Ansvar: Spanish Law eu.ansvar/spanish-law

Spanish law via Ansvar Gateway. Cited, OAuth + paid tier.

Xingchen SentriScan ASP io.github.xhdyycx/xingchen-sentriscan-asp

10 deterministic micro-tools for agents. x402 on X Layer, zero LLM.

tollbooth-oauth2-collector io.github.lonniev/tollbooth-oauth2-collector

Unauthenticated OAuth2 callback collector for Tollbooth MCP services

Security-first Binance Spot MCP + honest crypto analyst. 25 tools, 5 prompts, human-gated orders.

Deterministic execution authorization for AI agents and automated systems.

domain-da-pa-check com.jojapi/domain-da-pa-check

Domain DA-PA Checker: Domain authority score & page authority score, spam score, backlink count.

Agent-first trading on the ZXOAR launchpad (Uniswap V4): scan, vet, guarded buy/sell, atomic launch

Scan a running app or repo for leaked secrets, exposed routes and open RLS, and verify live keys

Lumethic Photo Verification com.lumethic/verify

Verify photos are real camera captures, not AI: C2PA and RAW+JPEG forensics. OAuth or API key.

regfish com.regfish/mcp

Domains, DNS, DNSSEC and hosting at regfish; diagnose any domain; OAuth or API key.

raccha.ai ai.raccha/raccha

MCP-first toolbox for agents: KV storage, auth, queue, and utility tools. Free in early access.

Corbelworks Utility Defect Scan and Buyer Intake dev.pages.corbelworks/reliability

Preflight utility evidence, open a $149 scan checkout, and file scoped buyer intake.