MCP server directory

59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.

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Showing 2701 to 2730 of 33887

• Budgetary: estimate token spend

  io.github.thriftell/budgetary

  Pre-flight token-spend estimate (range, scenario, confidence) for a coding task, or an abstention.

  Community npmstdio crypto

• Budna MCP

  io.github.budna-marketplace/mcp

  Find and compare new and pre-owned items

  Community npmstdio other

• Bug Bounty Finder - HackerOne + Bugcrowd + security.txt

  io.github.AnshumanAtrey/bug-bounty-finder

  Bug Bounty Programs - HackerOne + Bugcrowd Lookup | Bulk

  Community other

• Bug Bounty Intelligence

  io.github.holistis/bug-bounty-intelligence-mcp

  AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

  Community remotestreamable-http securitydata-analytics

• Bug Bounty Programs

  io.github.pipeworx-io/bug-bounty-programs

  bug-bounty-programs

  Community npmremotestdio other

• Bug Detector

  io.github.madhavi-opsera/bug-detector

  Analyzes code for bugs, security vulnerabilities, and code smells

  Community ocistdio security

• BugBug

  io.github.bugbug-io/mcp

  BugBug test automation workflows for AI agents

  Community remotestreamable-http automationtesting

• BugCatcher

  io.github.fDiosc/bugcatcher-mcp

  Bug reports, AI diagnosis, and status management for Cursor, Claude, Windsurf.

  Community npmstdio ai-models

• BugMojo

  io.github.viveksinra/bugmojo

  Bug tracking for AI agents: session replay, console/network logs, repro packs, test plans, evidence.

  Community npmremotestdio monitoringtesting

• BugProof

  io.github.sidinsearch/bugproof

  Capture, replay, and debug failures with portable, executable bug artifacts

  Community npmstdio developer-tools

• Bugfender

  io.github.bugfender/mcp

  Access Bugfender logs, crashes, devices, and user feedback from MCP-enabled clients.

  Community npmstdio iotmonitoring

• BugiaData

  io.github.lgpoliveira/bugiadata-mcp

  Relational locale-aware fake data for Cursor and Claude via MCP (SSE). Free tier at bugiadata.com.

  Community remotesse ai-models

• Build to Launch MCP

  io.github.jenny-ouyang/build-to-launch-mcp

  Connect your AI agent to 300+ methods and 100+ live tools

  Community remotestreamable-http other

• BuildBetter

  io.github.buildbetter-app/buildbetter

  Research customer feedback, calls, support, surveys and product usage with source citations.

  Community remotestreamable-http customer-supportscience

• BuildCheap

  io.github.theindianappguy/buildcheap-mcp

  Publish static websites to a live URL from chat. Write HTML/CSS/JS, get a hosted site and edit link.

  Community remotestreamable-http communication

• BuildFlow Enterprise Operations

  io.github.jgaethle10/buildflow

  Discover, route, and hand off enterprise operations problems without exposing private records.

  Community remotestreamable-http other

• BuildGets · Precios de obra y BC3

  io.github.BuildGets/buildgets

  Precios de obra en España (Base BuildGets 2026) y lectura de presupuestos BC3/FIEBDC-3 de Presto.

  Community remotestreamable-http other

• BuildPulse

  io.github.BuildPulseLLC/buildpulse-mcp

  BuildPulse for AI agents: CI runner usage, cost and savings, plus flaky tests, failures, coverage.

  Community npmremotestdio devops

• BuilderVet: NSW and QLD builder licence and risk history

  io.github.jackfieldman/buildercheck

  BuilderVet: is this NSW or QLD builder licensed, insolvent or disciplined? 290k+ official records.

  Community remotestreamable-http other

• Builderforce

  io.github.SeanHogg/builderforce

  Run tickets, boards, OKRs and cloud coding agents in your Builderforce workspace

  Community remotestreamable-http project-management

• Builderforce Memory

  io.github.SeanHogg/builderforce-memory

  Token-saving persistent memory for AI agents: recall durable facts instead of re-reading files.

  Community npmstdio memoryfiles

• BuiltOnRails

  io.github.nauman/builtonrails

  Stack intelligence from real production Rails apps. Compare gems, scan a Gemfile.

  Community remotesse other

• Bulgaria Beneficial Owners

  io.github.pipeworx-io/bulgaria-beneficial-owners

  bulgaria-beneficial-owners -- a Bulgarian legal entity's beneficial owners (действителни…

  Community npmremotestdio legal

• Bulk AI Image Upscaler from CSV, Google Sheet or Dataset

  io.github.Nero-Engine/bulk-image-upscaler

  Upscales every image linked in a dataset, CSV, Excel file or Google Sheet 2x, 3x or 4x with AI...

  Community spreadsheetsdata-analyticsimage

• Bulk Article Extractor

  io.github.Nero-Engine/bulk-article-extractor

  Full text, author, date and image for every news or blog link in a dataset, CSV or Google Sheet.

  Community contentdata-analyticsimage

• Bulk Email Validator & List Cleaner: MX, Disposable & Typos

  io.github.Nero-Engine/email-list-cleaner

  Cleans an email list from an Apify dataset, a CSV/Excel file or Google Sheet, keeping every...

  Community emaildata-analyticsscraping

• Bulk Email Verifier & MX Check

  io.github.winters-works-co/bulk-email-verifier

  Email list check: syntax, domain, MX records, disposable/role addresses (DNS level). Winters Works.

  Community email

• Bulk Email Verifier & Validator

  io.github.monietools/email-verifier-bulk

  Check emails for valid syntax, MX records, disposable and role addresses and typos. No SMTP check.

  Community email

• Bulk Email Verifier Pro

  io.github.jaybpaid/bulk-email-verifier-pro

  DNS/MX bulk email verification via MCP with role, disposable and free-provider flags.

  Community email

• Bulk File Downloader

  io.github.prometheus-maker/bulk-file-downloader

  Download files from URL lists or every file linked on a page (images, PDFs, media); ZIP.

  Community filesimage

Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.