MCP Server Directory

LopeBase com.lopebase/lopebase

SEO, Search Console, analytics, revenue, and uptime for every site you run, from LopeBase.

Search CVE vulnerability records from the NIST NVD database. No key required.

Apex Edge — x402-paid machine services dev.pages.nonsynthetic/apex-edge

x402-paid MCP tools: utils, audit screens, corpus search, inference. USDC Base+Solana.

Search Mixcloud cloudcasts and read user profiles. No key required.

Nlrb io.github.pipeworx-io/nlrb

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

Clera com.getclera/clera

Hire from your AI chat: search 210k+ vetted startup candidates, review matches, request intros.

Company Research MCP io.github.brunopetrellinz-tech/company-research-mcp

Company research for AI agents: contacts, tech stack, LEI, EU legal entities, SEC financials, jobs

Dreamwork io.github.dreamworkhq/dreamwork

Job search, application materials, and application tracking for AI assistants.

Regiobrett – Angebote in der Ostschweiz io.github.Witzelfitz/regiobrett

Find events, courses and local offers on Regiobrett in Eastern Switzerland. Free, read-only search.

WoWSQL com.wowsql/mcp

Managed Postgres MCP: projects, SQL, docs search, and storage buckets via OAuth.

Japan Website Intelligence jp.adson.japan-data/website-intelligence

Website company, contact, hiring and social links. 20 free daily lookups; prepaid keys for AI.

FirmLedger ke.co.firmledger/firmledger

FirmLedger: search and verify businesses. Free needs no key; Pro adds contacts, news, jobs.

BL Sign Website MCP com.blacklabeltec/sign-site-mcp

Search and read public BL Sign pages with source URLs.

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

Search scholarly sources, verify references, and export citations with traceable evidence.

cwi-discovery-engine io.github.CumulativeWebInc/cwi-discovery-engine

CWI Discovery Engine: 29-tool music catalog MCP — search, sync, Radio 365 live, chaining.

Core Research io.github.pipeworx-io/core-research

CORE Research MCP — wraps CORE API (api.core.ac.uk/v3)

Black Label Operator Website MCP com.blacklabelbots/operator-site-mcp

Search and read public Black Label Operator pages with source URLs.

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.

Competitor research for AI agents: real competitor pages, side by side on one slide and deck.

Every MCP ai.everymcp/every-mcp

Search the public universe of MCP servers. This data comes from the Official MCP Registry.

Virtuous MCP by usefulapi io.usefulapi/virtuous-crm

Search donors and contacts, giving history, notes and projects, and log notes, tags and gifts.

ClinicalTrials.gov MCP by usefulapi io.usefulapi/clinicaltrialsgov

Search and read ClinicalTrials.gov studies, sites and outcomes.

Openings co.avagama/openings

Search jobs on verified employer job boards. Every link is the employer's own posting.