MCP Server Directory

crossref io.github.pipeworx-io/crossref

Crossref MCP — wraps the Crossref REST API (academic papers, free, no auth)

dadjokes io.github.pipeworx-io/dadjokes

Dad Jokes MCP — wraps icanhazdadjoke.com (free, no auth)

Datacite io.github.pipeworx-io/datacite

DataCite MCP — DOIs for research datasets (free, no auth)

MCP server for amoCRM API — leads, contacts, pipelines. Auth: Bearer token.

Persistent memory for AI agents. 36+ MCP tools: encryption, decay, hybrid search, knowledge graph.

Eco Van Move Booking com.ecovanmove/booking

Moving estimates, box rentals, and delivery in BC. Requires Eco Van Move account (OAuth or token).

Every Action1 endpoint, plus fleet-wide patch and vulnerability views across all your organizations.

Defillama io.github.pipeworx-io/defillama

DefiLlama MCP — DeFi analytics from DefiLlama (free, no auth)

Devto io.github.pipeworx-io/devto

DEV.to MCP — wraps the DEV Community API (free, no auth for public reads)

diceuear io.github.pipeworx-io/dicebear

DiceBear MCP — wraps DiceBear Avatar API v7 (free, no auth)

Scans projects for secret exposure: leaked API keys, unprotected .env files, and secrets in logs.

dictionary io.github.pipeworx-io/dictionary

Dictionary MCP — wraps Free Dictionary API (free, no auth)

11-scanner SAST/DAST MCP server with closed-loop remediation, SBOM/SARIF, and CI integrations

disease io.github.pipeworx-io/disease

Disease MCP — wraps disease.sh API (COVID-19 statistics, no auth required)

disify io.github.pipeworx-io/disify

Disify MCP — wraps Disify API (free, no auth)

Analyze code quality and security with SonarQube Server or Cloud directly in AI assistants.

dnd5e io.github.pipeworx-io/dnd5e

D&D 5e MCP — wraps the D&D 5th Edition API (free, no auth)

dogceo io.github.pipeworx-io/dogceo

Dog CEO MCP — wraps Dog CEO's Dog API (free, no auth)

emojihub io.github.pipeworx-io/emojihub

EmojiHub MCP — wraps EmojiHub API (free, no auth)

Catalyst Governance io.github.Stratogenic-AI/catalyst

Governance middleware for AI agents: permission gates, approvals, compliance scanning, audit ledger.

Epa Echo io.github.pipeworx-io/epa-echo

EPA ECHO MCP — wraps EPA ECHO Web Services (free, no auth)

MCP server for Calltouch API — call tracking, call statistics. Token auth.

Epa Emissions io.github.pipeworx-io/epa-emissions

EPA Emissions MCP — wraps EPA Envirofacts REST API (free, no auth)

Etherscan io.github.pipeworx-io/etherscan

Etherscan MCP — multichain block-explorer API (Etherscan V2)