MCP Server Directory

Desvela ARD Registry — free preflight(domain) dev.desvela/registry

What a domain publishes for AI agents: ai-catalog.json, llms.txt, agents.md, robots.txt rules. Free.

SPLIDIA — operational notes and capabilities com.splidia/notes

Fibre optics, OTDR, network design and data centre notes from SPLIDIA, plus its service catalogue.

InvestJournal io.investjournal/investjournal

Your stock research journal: watchlists, reverse-DCF valuations, ratios, theses and news.

calibration-routing io.github.nao1234g/calibration-routing

Route tasks by measured judgment quality: third-party-verified, Brier-based calibration records.

JUCESP: Ficha Cadastral Completa io.github.mcp-dir/jucesp_ficha_completa-mcp

Full company registration sheet at JUCESP (registration, status and history). Platform-hosted, no cr

Local MCP proxy: collapses N servers' tools into 4 meta-tools and compresses large tool outputs.

Selects the minimum code an LLM needs to review a git diff

SINTEGRA: ES io.github.mcp-dir/sintegra_es-mcp

SINTEGRA: ES, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Harness Atlas io.github.pawel-kowalczyk/harness-atlas

Search 500+ wire-harness & cable-assembly manufacturers by country, industry, and capability.

AgentSEO dev.agentseo.www/agentseo-mcp

Live SEO workflow tools for Claude Code, Codex, and AI agents.

Handover sh.handover/handover

Shared, versioned context that humans and AI agents can publish, review, annotate, and continue.

Shingou io.shingou/sentiment

Hourly crypto news sentiment and typed market events, with sources on every signal.

PreVibe io.previbe/previbe

Validate your SaaS idea with market research before you build it.

BitTorrent-style mesh for AI inference across agentic CLIs. Local-first.

MCP server for Amazon SP-API - real-time inventory health, sales metrics, and price updates

Free developer subdomains with DNS, catch-all email, and webhook capture, managed via MCP.

Python Code Reviewer org.duckdns.43-134-36-21/python-code-reviewer

Security + bug + perf + refactor audit for Python. Returns 0-10 score + MD report.

MCP cron validator for AI agents; flags impossible schedules and other silent cron bugs.

Ask AI com.ask-ai-data-connector/ask-ai

Ask questions across Shopify, Klaviyo, GA4 and 20+ e-commerce sources in plain English.

GNSS positioning and astrodynamics: orbit propagation, passes, GNSS solves, and RINEX QC

Money-Engine x402 Research com.devvizion/x402-research

Free agent discovery + paid x402 research (outline 0.01 / brief 0.02 USDC Base).

Caper Wiki network.caper/caper-wiki

Read Caper's wiki and DAO on-chain data; launch a DAO, trade, and propose on Radix testnet.

Pinheiros io.github.junoventures/pinheiros-sampa-br

Pinheiros — neighborhood directory: local places, events, menus, offers, and services.

MCP server for the Avito Ads API: campaigns, ad groups, creatives, statistics and balances.