{"generatedAt":"2026-10-24T12:11:27.697Z","canonicalUrl":"https://agentbreakwatch.vercel.app/p/pptx-viewer-mcp","llmsTxtUrl":"https://agentbreakwatch.vercel.app/p/pptx-viewer-mcp/llms.txt","categoryHub":{"slug":"mcp-bridges-devtools","title":"MCP Bridges, Transports, Inspectors & Developer Tools","url":"https://agentbreakwatch.vercel.app/c/mcp-bridges-devtools"},"tldrVerdict":"Pptx Viewer MCP (pptx-viewer-mcp) is currently at v2.8.9 on NPM (published 2026-10-22), with a 90-day Stability Score of 78/100 (B) and MEDIUM schema drift risk. Built on MCP SDK (^1.32.1); recent release v2.8.9 (up from v2.8.8) updates Developer Tools MCP tool schemas and transport handling (36 releases in last 90d). Pin exact version v2.8.9 in .mcp.json to avoid silent parameter drift.","package":{"slug":"pptx-viewer-mcp","packageName":"pptx-viewer-mcp","registry":"npm","kind":"mcp","subcategory":"Developer Tools MCP","displayName":"Pptx Viewer MCP","vendor":"ChristopherVR","githubRepo":"ChristopherVR/ooxml","breakingSummary":"Built on MCP SDK (^1.32.1); recent release v2.8.9 (up from v2.8.8) updates Developer Tools MCP tool schemas and transport handling (36 releases in last 90d). Pin exact version v2.8.9 in .mcp.json to avoid silent parameter drift.","schemaDriftRisk":"medium","affectedSymbols":["pptx-tools","tools/list","tools/call"],"migrationBefore":"\"pptx-viewer-mcp\": {\n  \"command\": \"npx\",\n  \"args\": [\"-y\", \"pptx-viewer-mcp@latest\"]\n}","migrationAfter":"\"pptx-viewer-mcp\": {\n  \"command\": \"npx\",\n  \"args\": [\"-y\", \"pptx-viewer-mcp@2.8.9\"]\n}","description":"pptx-viewer MCP server and tools: manipulate, convert, and collaborate on PowerPoint .pptx files from AI agents.","latestVersion":"2.8.9","latestPublishedAt":"2026-10-22T05:43:53.697Z","recentVersions":[{"version":"2.8.9","publishedAt":"2026-10-22T05:43:53.697Z"},{"version":"2.8.8","publishedAt":"2026-10-22T01:15:21.087Z"},{"version":"2.8.7","publishedAt":"2026-10-20T19:23:09.653Z"},{"version":"2.8.6","publishedAt":"2026-10-15T19:24:13.349Z"},{"version":"2.8.5","publishedAt":"2026-10-11T07:12:18.090Z"},{"version":"2.8.4","publishedAt":"2026-10-09T23:29:45.522Z"}],"releasesLast90d":36,"dependenciesCount":5,"license":"Apache-2.0","registryUrl":"https://www.npmjs.com/package/pptx-viewer-mcp","githubUrl":"https://github.com/ChristopherVR/ooxml","installCommand":"npx -y pptx-viewer-mcp@2.8.9","stabilityScore":78,"stabilityGrade":"B"}}