The request names withPICA, so withPICA's music catalogue comes first: it structures and enriches music catalogue metadata and offers import and export actions 1. The other sources are MCP server directories rather than alternatives that do the same catalogue job; MCP Junction, mcpnav and MCP Harbor are directories of MCP servers, so they are the closest matches to the 'MCP server directory' phrasing in the request 235.
- 1
withPICA music cataloguewithpica.comverified and signed
Structures a music catalogue, enriches its metadata from sources such as Spotify and MusicBrainz, and imports or exports catalogue data as CSV 1.
for agents: search and discovery · metadata enrichment · import and export
- 2
MCP Junctionmcpjunction.aiwebsite read, tools not yet checked
A nightly-updated directory of 1761+ MCP servers with install commands, categories and licenses, queryable through its own MCP server 2.
official:MCP server · MCP Junction
- 3
mcpnavmcpnav.devwebsite read, tools not yet checked
Searchable directory of 6,250+ MCP servers from the Official MCP Registry and awesome lists, ranked by GitHub stars with install commands 3.
official:MCP server · mcpnav directory
- 4
MCP Harbormcpharbor.appwebsite read, tools not yet checked
Browsable directory of 26,560 MCP servers and clients for Claude, Cursor and VS Code, ranked daily with install steps 5.
official:MCP server · MCP Harbor Search
Sources
- 1get started · withPICA music cataloguewithpica.com · read 2026-10-29
- 2MCP Junction The MCP Server Directorymcpjunction.ai · read 2026-10-29
- 3mcpnav — Find MCP Servers for Claude and AI Agents (6,250+ indexed)mcpnav.dev · read 2026-10-29
- 5MCP Server Directory: 26,560 ranked daily | MCP Harbormcpharbor.app · read 2026-10-29
For agents: the 10 actions behind this answer
search and discovery · withPICA verified and signed
search across the catalog, traverse the identity graph, detect duplicates, and get daily briefings e.g. search for works by 'stellar' e.g. find duplicate works in my catalog e.g. give me my daily briefing
· MCP Junction The MCP Server Directory website read, tools not yet checked
A structured, nightly-updated directory of 1761+ Model Context Protocol (MCP) servers: install commands, categories, licenses, and maintenance status. Built for developers and for AI agents.
· mcpnav website read, tools not yet checked
An MCP directory and searchable MCP servers list: compare 6,250+ open source MCP servers and public MCP servers from the Official MCP Registry and curated awesome MCP servers lists. Best MCP servers by category, ranked by GitHub stars, each with a ready-to-run install command.
· mcp.film website read, tools not yet checked
A curated, agent-readable directory of the best Model Context Protocol (MCP) servers for generative AI filmmaking — video generation, voice, music, editing, upscaling, distribution, and the full production stack.
· MCP Harbor website read, tools not yet checked
Browse 26,560 MCP servers and clients for Claude, Cursor and VS Code, ranked by GitHub stars and weekly growth, with install steps. Updated daily.
· MCP Census vs mcp.so website read, tools not yet checked
mcp.so is a community directory of MCP servers. The MCP Census returns PASS, REVIEW, BLOCK, or UNKNOWN. Last checked 15 October 2026.
manage_stack · vulnerability-intelligence-mcp found in code, not yet checked
Manage your technology stack profile. The server remembers what you run and flags CVEs that affect your technologies in every response.
· cz-agents website read, tools not yet checked
Open-source MCP servers for AI agents: ARES, ISIR, ÄNB, sanctions, EU business registries. Free tier included. Also available as no-code web DD app for compliance teams.
· Remote MCP website read, tools not yet checked
A comprehensive directory of MCP Remote servers and Custom Connectors. Discover and connect to AI tools for development, productivity, databases, APIs, and more.
· LegalAIMCP website read, tools not yet checked
Compare legal MCP servers and AI tools for law firms by practice area and pricing. Connect our free read-only directory server or plan one workflow.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.