MCP Server Directory

academic-research-mcp com.themineworks/academic-research-mcp

Scholarly search: OpenAlex, Crossref, arXiv, OpenCitations and PubMed in one endpoint.

freebase.cloud cloud.freebase/freebase

Free cloud databases over MCP: query, store, list and annotate across 15 engines.

Pipedrive MCP by usefulapi io.usefulapi/pipedrive

Read deals, persons, organizations, activities and pipelines; create and update CRM records.

Plyto ai.plyto/crm

AI that makes and runs your Google and Facebook ads from your own account, with a CRM behind it.

remote.observer — machine-economy observatory observer.remote/remote-observer

Free MCP window into a live autonomous machine-economy experiment: telemetry, hypothesis scoreboard.

Fodda Brand Intelligence ai.fodda/brand-intelligence

Brand health & trend footprint across PSFK expert graphs with citable sources, not web summaries.

Plonk gives agents local macOS tools for windows, workspaces, screenshots, OCR, and more.

GTD Brain com.gtdbrain/gtd-brain

Getting Things Done (GTD) board: capture to Inbox, next actions by context, projects, waiting-for.

Aevum Security sg.com.aevumsecurity/agent-surface

Browse Aevum Security's Singapore cybersecurity services and submit a business enquiry.

Digche Icons io.github.Elinaseri/digche-icons

Find semantic Digche replacements for functional UI icons and retrieve the selected SVG style.

Brazilian card acquiring API — merchants, cards-on-file, 3DS, PIX, banking, pricing.

Convert PDFs and other documents to structured formats via Docling, for AI applications.

Worthune Verified Financial Models com.worthune/models

61 verified financial models and a household planning engine: 20 MCP tools, 6 keyless, specs cited.

Cta io.github.pipeworx-io/cta

CTA MCP — Chicago Transit Authority real-time trains ('L') + buses

ThinkReview io.github.Thinkode/thinkreview

Live PR/MR code reviews via review_url_code. OAuth or portal Bearer auth.

Live crypto tickers in Naira (BTC/NGN etc.) from Quidax. Read-only, keyless, no trading.

Read-only Solana MCP: rug-risk, bundle & deployer checks, live market, full audit. No keys.

Provider resolution for AI apps — search, rank, hold, confirm bookings across your provider network.

Total Parks au.com.totalparks/mcp

Read-only MCP tools for Total Parks-listed Australian holiday parks, caravan parks, and campgrounds.

Scoped IMAP/SMTP access over HTTP and MCP: read, organize, draft, reply and send mail.

Agent Enhancer Utilities site.liberated/agent-utility-lab

Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.

Percolate io.github.bguillow-rgb/percolate

Search the Percolate specialty coffee database: 1,100+ coffees with brew recipes and pairings.

Human Design API (Human Design Hub) io.github.k4771kim/human-design-api

JPL-referenced Human Design charts for AI agents: bodygraph, transit, composite, Penta, DreamRave.

Lodekeep com.lodekeep/memory

Memory MCP server for Claude Code. Correct a fact and the old version stops being recalled.