Agent Marketplace alternatives

Tools that could take the place of Agent Marketplace, ranked by the stacks builders put them in rather than by stars alone.

Other plugins in the runchr registry that do the work of Agent Marketplace — a tool somebody pairs with it ranks above a more popular stranger. Read the Agent Marketplace page or browse every plugins.

  • ECCPluginsdoes the same work298.7k

    Agent harness optimization plugin adding skills, memory, and security.

  • Understand-AnythingPluginsdoes the same work91.1k

    Claude Code plugin that builds an interactive knowledge graph of any codebase.

  • elephant-goldfish-modelPluginsdoes the same work13.2k

    Plugin that drafts software specs with context and reviews them with fresh

  • universal-modderPluginsdoes the same work9.5k

    Claude Code plugin that lets agents mod PC games end to end.

  • harnessPluginsdoes the same work9.3k

    Meta-skill plugin that designs agent teams and generates their skills.

  • claude-octopusPluginsdoes the same work4.4k

    Multi-model orchestration plugin for Claude Code with consensus gates.

  • pstack-claudePluginsdoes the same work4.1k

    Port of pstack's agent workflows for Claude Code, Codex, and Copilot.

  • headcountPluginsdoes the same work2.6k

    Company-structured agent org: 16 departments, 172 skills, installable per

  • the-startupPluginsdoes the same work577

    Claude Code plugin adding spec-driven workflows and specialist agents.

  • Claude MemPluginsdoes the same work114.1k

    Persistent memory for a coding agent across sessions.

  • autoharnessPluginsdoes the same work10.8k

    Self-learning skill layer for Claude Code that distills, merges, and prunes

  • floorplanPluginsdoes the same work3.1k

    Claude Code and Codex plugin that draws an interactive plain-English map