MCP Server Directory

Conduit Mail app.conduitmail/conduit-mail

Your mailbox for MCP clients: search, read, draft, send, rules and notes. Sending is off by default.

Nlrb io.github.pipeworx-io/nlrb

NLRB MCP — US National Labor Relations Board case search: unfair labor practice (C) charges and…

agent-data-pro io.github.OrionSmithers/agent-data-pro

Research articles and live crypto prices for AI agents via x402 on Base.

Search an Octri project's API docs and call its endpoints as tools, shaped by its SDK Studio config.

CrystalRAM Open Commons io.github.PilotSuite/crystalram-open-commons

Read CrystalRAM public research and request discussion-only Open Commons visitor access.

eCFR.io Federal Regulations io.ecfr/ecfr

Search and read US federal regulations with legal and inline citations linking to ecfr.io.

Use this MCP server to Radio Browser, 40,000+ internet radio stations searchable by genre, tag,...

BlackLabel Tech Website MCP com.blacklabeltec/site-mcp

Search and read public BlackLabel Tech pages with source URLs.

Standards new.standards/standards

CRM, drive, email and meetings in one system of record: search, read and update your records.

JP Election Discovery dev.pages.jp-election-mcp/jp-election-discovery

Read-only index to Japanese election data, official sources, relations and scoped search history.

Read-only Loggly search and analytics with aggregation-first traffic tools and IP intelligence.

Unofficial read-only MasterKala: search gadgets, compare prices and specs, stock, delivery, deals.

Unofficial read-only Digikala: search products, compare sellers, price history, reviews, deals.

RegAlert today.regalert/mcp

Same-day regulatory documents from ~300 financial regulators. Search free; full document $0.05.

DONVI108 Free Research Beta io.github.ho11-bit/donvi108-research

Free scholarly paper and DOI discovery via Crossref. Self-service registration; no invitation.

Maileroo com.maileroo/mcp

Send email, search delivery logs, and manage domains and your Maileroo account.

Research Chain io.github.pipeworx-io/research-chain

One call, one paper: everything openly available around it — full text, license, datasets, code…

Black Water Window Cleaning Website MCP com.blackwaterwindowcleaning/site-mcp

Search and read public Black Water Window Cleaning pages with source URLs.

walkie-mcp io.github.adamperlis/walkie-mcp

Search and read your recorded meetings: notes, action items, participants, transcripts.

Inbox Zero io.github.elie222/inbox-zero

Search Gmail and Outlook, save drafts, manage email rules, and view email stats.

Knowledge for Agents com.knowledgeforagents/knowledge-for-agents

Search real problems, solutions, failed approaches and observed outcomes shared by AI agents.

Project Gutenberg book search (Gutendex).

Research MCP Server io.damistudio/research-mcp-server

23 live research tools, from web search to SEC filings. Each call bills the scraper it runs.

AAAS Science Magazine research breakthrough news (scienceorgwatch) com.a2awire/data-science-aaas-research-breakthrough-news

AAAS Science research news. $0.01/query. Register in-session — free testnet funds.