MCP server directory

62780 public MCP servers from the official MCP Registry (27655 from verified domains, 35125 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 12001 to 12030 of 12371

• unicode-mcp

  io.github.mrfentmen/unicode-mcp

  Unicode characters, blocks, names, scripts, and properties.

  Community npmstdio other

• unicode-security-mcp

  io.github.mrfentmen/unicode-security-mcp

  Local checks for Unicode confusables, mixed scripts, invisible controls, and suspicious identifiers.

  Community npmstdio other

• unifi-mcp

  io.github.mikeholownych/unifi-mcp

  MCP server for Ubiquiti UniFi Network and Protect. 63 tools, 16 agent skills.

  Community pypistdio other

• uniprof

  io.github.indragiek/uniprof

  Universal CPU profiler designed for humans and AI agents

  Community npmstdio other

• uniprot-mcp

  io.github.mrfentmen/uniprot-mcp

  Protein sequences, names, and functions from UniProt. No key required.

  Community npmstdio other

• uniswap-tx-builder-mcp

  io.github.Yummybait-fin/uniswap-tx-builder-mcp

  Builds and simulates unsigned Uniswap v3 liquidity-position transactions — keyless, never signs.

  Community npmstdio other

• unit-convert-mcp

  io.github.mrfentmen/unit-convert-mcp

  Convert 100+ units offline: length, mass, temperature, volume, area, speed, data and time

  Community npmstdio other

• unit-converter-ai-mcp

  io.github.CSOAI-ORG/unit-converter-ai-mcp

  AI-powered unit converter ai MCP server for agents. Supports convert length, convert weight

  Community pypistdio other

• unit-converter-mcp

  io.github.mrfentmen/unit-converter-mcp

  Convert between units of length, weight, temperature, speed, and data size locally. No network...

  Community npmstdio other

• uniteddepin

  io.github.krampslaag/uniteddepin

  UnitedDePIN MCP server for aggregating DePIN nodes.

  Community npmstdio other

• univercity-mcp

  io.github.davidscoreal/univercity-mcp

  8-dimension business diagnosis with Revenue Leak Score and triple-option recommendations

  Community pypiremotestdio other

• universal-host-manager-mcp

  io.github.Abktya/universal-host-manager-mcp

  Cross-platform FastMCP server for authenticated remote Linux/macOS host administration

  Community pypistreamable-http other

• unlimited-mcp

  io.github.triumsebas/unlimited-mcp

  Delegate coding and sysops tasks to cheaper agents or local LLMs via durable background job queues.

  Community pypistdio other

• unlimitedqrcodes-mcp

  io.github.kushalmtrivedi/unlimitedqrcodes-mcp

  Generate 10 types of QR codes (URL, WiFi, vCard and more) as SVG, fully local.

  Community npmstdio other

• unodos

  io.github.diegogcl72/unodos

  Time tracking and project profitability for freelancers: timer, hours and real hourly rate

  Community remotestreamable-http other

• unpaywall-mcp

  io.github.mrfentmen/unpaywall-mcp

  Open access links from Unpaywall. No key required.

  Community npmstdio other

• unsigned 64-bit decimal shape, value discarded

  io.github.sadri-dridi/bigint-ok

  unsigned 64-bit decimal shape, value discarded

  Community remotestreamable-http other

• unstats-mcp

  io.github.mrfentmen/unstats-mcp

  UN Sustainable Development Goals: goal list, indicators and official indicator data - keyless.

  Community npmstdio other

• unstringify

  io.github.tekinnnnn/unstringify

  Fix broken JSON by line, validate, convert, read CSV/NDJSON/logs as records, unpack, compare. Local.

  Community npmstdio other

• upcitemdb-mcp

  io.github.mrfentmen/upcitemdb-mcp

  Barcode product lookup from UPCitemdb. No key required.

  Community npmstdio other

• upf-mcp

  io.github.mrfentmen/upf-mcp

  UPF MCP: parse power intent, validate commands, domains and braces.

  Community npmstdio other

• upgradepath

  io.github.CloudCorpRecords/upgradepath

  Plan a safe dependency upgrade path: ordered intermediate versions, breaking changes, verdict.

  Community npmstdio other

• uptime-mcp

  io.github.mrfentmen/uptime-mcp

  Check website availability, latency, and TLS certificate expiry locally. No key required.

  Community npmstdio other

• upwork

  io.github.wmarceau/upwork

  MCP server for Upwork job discovery, client analysis, and proposal assistance

  Community pypistdio other

• uri-mcp

  io.github.mrfentmen/uri-mcp

  URL and encoding work offline: parse a URL, percent-encode or decode text, and convert base64 both

  Community npmstdio other

• url-ai-mcp

  io.github.CSOAI-ORG/url-ai-mcp

  Url Ai MCP server. Tools: parse url, shorten url data, check url safety. Built by MEOK AI Labs.

  Community pypistdio other

• url-manager-mcp

  io.github.Piccolo123/url-manager-mcp

  Agent-first bookmark management with auto-registration, categories, tags, and shared collections.

  Community pypistdio other

• url-oracle — URL Trust Oracle

  io.github.julian-martin89/url-oracle

  Flags phantom-squatted/typosquatted domains and known-malicious URLs before an agent follows them.

  Community remotestreamable-http other

• urlscan-mcp

  io.github.mrfentmen/urlscan-mcp

  URL scanning from urlscan.io. No key required.

  Community npmstdio other

• urn:uuid lowercase, value discarded

  io.github.sadri-dridi/uuid-urn2

  urn:uuid lowercase, value discarded

  Community remotestreamable-http other

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.