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Secure durable memory and bounded context for AI agents, with hosted OAuth and local Lite support.
GrayMatter 是 ChatHome Skills 收录的 MCP 条目，来源为 Official MCP Registry，质量分 78/100。 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 GrayMatter 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 io.github.ValkyrLabs/graymatter https://api-0.valkyrlabs.com/graymatter/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": "2026-10-06T03:14:44.844378Z",
"publishedAt": "2026-10-06T03:14:44.844378Z",
"statusChangedAt": "2026-10-06T03:14:44.844378Z"
}
},
"server": {
"name": "io.github.ValkyrLabs/graymatter",
"_meta": {
"io.modelcontextprotocol.registry/publisher-provided": {
"localLite": {
"installation": "Separate source or GrayMatter extension setup; this listing installs the hosted connection.",
"documentationUrl": "https://github.com/ValkyrLabs/GrayMatter/blob/main/docs/graymatter-light.md",
"hostedAccountRequired": false,
"registryPackagePublished": false
},
"publisher": {
"url": "https://github.com/ValkyrLabs",
"name": "Valkyr Labs"
},
"supportUrl": "https://github.com/ValkyrLabs/GrayMatter/issues",
"authentication": {
"type": "oauth2",
"hostedAccountRequired": true,
"protectedResourceMetadataUrl": "https://api-0.valkyrlabs.com/.well-known/oauth-protected-resource",
"authorizationServerMetadataUrl": "https://api-0.valkyrlabs.com/.well-known/oauth-authorization-server"
},
"installationDocumentationUrl": "https://github.com/ValkyrLabs/GrayMatter/blob/main/docs/mcp-registry.md"
}
},
"title": "GrayMatter",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://api-0.valkyrlabs.com/graymatter/mcp",
"type": "streamable-http"
}
],
"version": "0.3.3",
"repository": {
"url": "https://github.com/ValkyrLabs/GrayMatter",
"source": "github"
},
"websiteUrl": "https://github.com/ValkyrLabs/GrayMatter",
"description": "Secure durable memory and bounded context for AI agents, with hosted OAuth and local Lite support."
}
}