MCP Server Directory

SIIGO Pyme as MCP tools: the 47 ExcelSIIGO functions, plus company discovery.

530A Model calculator com.530amodel/calculator

Free, deterministic 530A (Trump Account) projections, verified rules, and searchable guides.

Manage your Onde Inference account and models: apps, model catalog, fine-tuned GGUF deploys.

HPControl Industrial Catalog pl.hpcontrol/catalog

B2B industrial valves, solenoid valves & pneumatic actuators. Search & build a cart.

ARVI Wine Catalog ch.arvi/catalog

Swiss merchant ARVI SA: 27,000+ fine & rare wine labels, 300,000+ bottles ready to ship. No auth.

SVV-Schatzoekers Public Selling Agent nl.svv-schatzoekers/public-selling-agent

Read-only product discovery, merchant trust, shipping and returns for SVV-Schatzoekers.

Read-only PostgreSQL over MCP. Writes refused at the parsed SQL, plus a READ ONLY transaction.

DBMigratePro Migrations io.github.provydon/dbmigratepro-migrations

Move a database between providers, or convert MySQL to PostgreSQL, with integrity verified.

PnL Labs — Solana Trust & Risk Checks io.github.PnLlabs/pnllabs

Trust checks for Solana trading: realized-PnL wallet trust, token safety, trade cost, forensics.

MailMCP io.mailmcp/mailmcp

Connect any mailbox to Claude, ChatGPT & AI: read, send, reply, schedule & search emails.

Full Google Ads, Analytics & Tag Manager lifecycle MCP for AI agents — 57 tools.

similarity-search-api-sdk io.github.nexus-mcp-infra/similarity-search-api-sdk

Stateless NMI + cosine fusion with entropy-driven alpha calibration

Wikexa Knowledge com.wikexa/knowledge

Wikipedia, Wikidata and Wiktionary as clean JSON, not HTML. 1.9M searchable. Free, no auth.

flevy com.flevy/flevy

Search 10,000+ consulting frameworks, templates, financial models, and management case studies

cambium (remote) io.github.jarmstrong158/cambium-remote

Cloudflare Worker for read-only recall of cambium knowledge. MCP 2026-07-28, dual-era.

Analyze, validate and safely update Ghost Inspector end-to-end browser tests

Local Markdown/Obsidian knowledge substrate for MCP agents with governed memory and hybrid search.

Korean market data: kimchi premium, sell-side research, news. Pay per call in USDC via x402.

inbin io.github.yaotsakpo/inbin

Query Inbin's parsed email events (newsletters, invoices, alerts) as typed JSON tools.

MCP server for Google Cloud Armor WAF log patrol: deny summaries and false-positive checks

CrawlRaven com.crawlraven/mcp

Read Search Console performance, keyword opportunities and annotations for your sites.

Phone notifications and phone-answered questions for AI agents: notify and decision-request tools.

Drawdown-first risk for your stock/ETF book — every number from a validated core, not the model.

Compliant political SMS/MMS from MCP clients: projects, contacts, analytics, billing.