MCP Dev
MCP servers and MCP Apps, including the json-render framework for interactive in-chat UI. Optional module for core.
Plugin bundle · by b-open-io
About
MCP Dev is a plugin bundle for AI coding tools published by b-open-io. Marketplaces we read that list it: 1 (Community GitHub marketplaces). We first saw it on 2026-10-15 and have recorded no change since. As of our marketplace pass on 2026-10-15.
What it asks for
- Installs as a plugin bundle
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a Claude Code plugin
Built from what Community GitHub marketplaces declares.
/plugin marketplace add b-open-io/claude-plugins
/plugin install mcp-dev@b-open-ioWhere it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Community marketplace b-open-io/claude-plugins (Open the source on GitHub) | Listed | 0.1.5 | Forks (GitHub): 4 Stars (GitHub): 16 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
Listed in one community marketplace
| Marketplace | Repository | Stars (GitHub) |
|---|---|---|
| b-open-io | b-open-io/claude-plugins | 2 |
What the bundle contains
As published on Community GitHub marketplaces.
Skills: 1
mcp-apps
Agents: 1
mcp
What changed
- Became a product we track
- Community GitHub marketplaces: appeared
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