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Real-time collaborative whiteboard — AI agents and humans edit the same board live over MCP.
cnvs.app 是 ChatHome Skills 收录的 MCP 条目，来源为 Official MCP Registry，质量分 67/100。 作为 Model Context Protocol 服务器，它向 Claude、Cursor、Copilot 等兼容 MCP 的 LLM 客户端暴露可直接调用的工具，让 agent 的能力超出模型内置范围。 该条目由 ChatHome Skills 的每日抓取从官方 registry 和 GitHub 发现查询中收录，每次运行都会重新核验仓库事实、新鲜度信号和安装元数据。 质量分综合了官方 registry 收录情况、可用安装命令、许可证完整性、仓库活跃度和 GitHub star 趋势，完整算法说明见来源页。安装命令已列于上方，可直接复制使用。 在将 cnvs.app 加入生产 agent 工作流前，请核对上方的最近更新日期和仓库状态——下方事实快照是最近一次抓取的时点值。
mcp add app.cnvs/whiteboard https://cnvs.app/mcp运行此命令前，请先核对上游源码。
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-06-15T18:01:23.940241Z",
"publishedAt": "2026-06-15T18:01:23.940241Z",
"statusChangedAt": "2026-06-15T18:01:23.940241Z"
}
},
"server": {
"name": "app.cnvs/whiteboard",
"_meta": {
"io.modelcontextprotocol.registry/publisher-provided": {
"tools": [
"open_board",
"get_board",
"get_preview",
"add_text",
"add_link",
"add_image",
"draw_stroke",
"move",
"erase",
"wait_for_update"
],
"skills": [
{
"name": "cnvs-whiteboard",
"canonical": "https://cnvs.app/cnvs-whiteboard/SKILL.md",
"description": "How to collaborate on a cnvs.app board as an AI agent — read state, mutate via REST, subscribe via MCP."
},
{
"name": "mcp-listen",
"canonical": "https://cnvs.app/mcp-listen/SKILL.md",
"description": "Generic Streamable-HTTP MCP notification pump — wraps cleanly under Claude Code's Monitor tool."
}
],
"openapi": "https://cnvs.app/openapi.json",
"resources": [
"cnvs://board/{id}/state.json",
"cnvs://board/{id}/preview.svg"
],
"subscribe": true,
"documentation": "https://cnvs.app/llms.txt",
"authentication": {
"default": "none — the board ID is the access credential.",
"perBoardLock": {
"modes": [
"write",
"all"
],
"channels": {
"header": "X-Board-Key",
"argument": "access_key on the tool / resource params"
},
"endpoints": {
"lock": "POST https://cnvs.app/api/boards/<id>/lock",
"unlock": "POST https://cnvs.app/api/boards/<id>/unlock",
"verify": "POST https://cnvs.app/api/boards/<id>/verify-key"
},
"errorCode": -32001,
"keyFormat": "6 chars [a-z0-9]",
"noRecovery": true
}
},
"quotasManifest": "https://cnvs.app/quotas.json",
"protocolVersion": "2025-06-18"
}
},
"title": "cnvs.app",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://cnvs.app/mcp",
"type": "streamable-http"
}
],
"version": "1.0.2",
"repository": {
"url": "https://github.com/lksrz/cnvs-whiteboard-skills",
"source": "github"
},
"websiteUrl": "https://cnvs.app",
"description": "Real-time collaborative whiteboard — AI agents and humans edit the same board live over MCP."
}
}