Best Alternatives to The Network Catalog (webGCP)

Codealive MCP

Runtime: npx

Semantic code search and analysis from CodeAlive for AI assistants and agents.

HeyClaude — Claude & AI workflow directory

Runtime: uvx

Search the HeyClaude directory of Claude Code agents, MCP servers, skills, and tools.

Qaskills

Runtime: npx

Search, inspect, and install 400+ QA testing skills from qaskills.sh into any MCP client.

Kin

Runtime: npx

Semantic code retrieval over a graph of entities, relationships, changes, and provenance.

PraisonAI

Runtime: npx

AI Agents Framework with Self Reflection and MCP support

TokenSave

Runtime: npx

Code intelligence for 15+ languages: semantic graph queries instead of file reads. 37 MCP tools.

Sui Knowledge Base (kapa.ai)

Runtime: Remote (SSE)

Semantic search across Sui documentation and knowledge sources, powered by kapa.ai

Socraticode

Runtime: npx

MCP server for local codebase indexing, semantic search, and code dependency graphs.

Skill of Skills

Runtime: npx

Quality-ranked, cross-platform directory of AI coding skills, plugins and MCP servers.

Skills Board

Runtime: npx

Search your team's shared AI-skill library, get install commands, and save skills from your agent.

Sensegrep

Runtime: npx

Semantic + structural code search MCP server for AI-native development.

Labelhead Artist Momentum

Runtime: npx

Trending hip-hop artist momentum scores across four cultural dimensions.