{"adoption": {"forks": 209, "observed_at": "2026-08-28T04:06:12.290045+00:00", "stars": 2089}, "canonical_url": "https://ross.abutalabs.com/products/mcpb", "card": {"archived": false, "artifact_type": "cli-tool", "description": "Desktop Extensions: One-click local MCP server installation in desktop apps", "domain": ["developer-tools", "artificial-intelligence", "desktop-applications"], "enriched": true, "function": ["mcp", "package-manager", "developer-tools", "cli"], "health_score": 87, "homepage": null, "language": "TypeScript", "license": "NOASSERTION", "license_family": "other", "maturity": "active", "member_repos": ["modelcontextprotocol/mcpb"], "name": "modelcontextprotocol/mcpb", "platform": ["windows", "cli", "cross-platform"], "pushed_at": "2026-05-26T14:13:36+00:00", "repo": "modelcontextprotocol/mcpb", "stars": 2089, "tags": ["mcp-bundles", "mcp-servers", "desktop-extensions", "one-click-install", "manifest", "packaging", "ai-agents", "macos", "nodejs"], "topics": [], "urls": [], "use_cases": ["package a local MCP server into a distributable bundle", "one-click install of MCP servers in desktop AI apps", "create a manifest. for an MCP server", "add MCPB bundle support to a desktop application", "distribute MCP servers with automatic updates", "rename DXT tooling to MCPB in existing projects"], "what_it_is": "MCP Bundles (MCPB, formerly DXT) is a packaging format and CLI tool for distributing local MCP servers as zip archives with a manifest, enabling one-click installation in desktop apps like Claude. The repo includes the bundle specification, a CLI for creating and packing bundles, and loader/verification code used by Claude for macOS and Windows.", "when_to_avoid": ["you need remote/hosted MCP server deployment rather than local bundles", "you only need to run MCP servers without packaging or distribution", "you target platforms whose apps don't implement MCPB support"], "when_to_choose": ["you develop local MCP servers and want easy distribution and installation", "you build desktop apps that should support one-click MCP server installation", "you want a Chrome-extension-like packaging format for MCP tooling"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/mcpb", "repo": "modelcontextprotocol/mcpb", "role": "main", "score": 65}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:06:12.290045+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:55:39.257993+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ceb491e9e1a17ad591f35fe5b6c52b217f69b58e9478c1e2ff58d7c48cc73357", "fetched_at": "2026-08-28T04:06:12.290045+00:00", "kind": "readme", "missing": false, "url": "https://github.com/modelcontextprotocol/mcpb"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 84, "longevity": 31, "rhythm": 59}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 434, "days_push": 99, "days_rel": 272, "gap_med": 0, "n_releases_24m": 20}, "score": 65, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}