[Bug] Engineering skills functionality not working

Bug Description
engineering skills is not working for some reason. Look into the matter

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 2.1.112
• Feedback ID: be92f807-aa59-4fd9-8e1d-3d98df6dd7a9

Errors

[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/tareqazizhoque7/.local/share/claude/versions/2.1.112 (expected in multi-process scenarios)\n    at Od_ (/$bunfs/root/src/entrypoints/cli.js:2748:2177)\n    at Ke6 (/$bunfs/root/src/entrypoints/cli.js:2748:1257)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-17T09:38:43.366Z"},{"error":"Error\n    at HeH (/$bunfs/root/src/entrypoints/cli.js:1031:335)\n    at async Lw9 (/$bunfs/root/src/entrypoints/cli.js:1033:1860)\n    at async vw9 (/$bunfs/root/src/entrypoints/cli.js:1033:12757)\n    at processTicksAndRejections (unknown:7:39)","timestamp":"2026-04-17T09:38:43.388Z"},{"error":"AxiosError: Request failed with status code 400\n    at XU (/$bunfs/root/src/entrypoints/cli.js:110:1194)\n    at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:115:12736)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:865:50)\n    at processTicksAndRejections (native:7:39)\n    at request (/$bunfs/root/src/entrypoints/cli.js:117:2467)\n    at async yQH (/$bunfs/root/src/entrypoints/cli.js:253:275814)\n    at async NS6 (/$bunfs/root/src/entrypoints/cli.js:406:3883)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-17T09:38:44.885Z"},{"error":"AxiosError: Request failed with status code 401\n    at XU (/$bunfs/root/src/entrypoints/cli.js:110:1194)\n    at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:115:12736)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:865:50)\n    at processTicksAndRejections (native:7:39)\n    at request (/$bunfs/root/src/entrypoints/cli.js:117:2467)\n    at async oo (/$bunfs/root/src/entrypoints/cli.js:421:4111)\n    at async <anonymous> (/$bunfs/root/src/entrypoints/cli.js:2635:190)\n    at async <anonymous> (/$bunfs/root/src/entrypoints/cli.js:6593:22658)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-17T09:38:45.196Z"},{"error":"Error\n    at HeH (/$bunfs/root/src/entrypoints/cli.js:1031:335)\n    at async Lw9 (/$bunfs/root/src/entrypoints/cli.js:1033:1860)\n    at async vw9 (/$bunfs/root/src/entrypoints/cli.js:1033:12757)\n    at processTicksAndRejections (unknown:7:39)","timestamp":"2026-04-17T09:38:45.617Z"},{"error":"AxiosError: Request failed with status code 401\n    at XU (/$bunfs/root/src/entrypoints/cli.js:110:1194)\n    at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:115:12736)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:865:50)\n    at processTicksAndRejections (native:7:39)\n    at request (/$bunfs/root/src/entrypoints/cli.js:117:2467)\n    at async sc1 (/$bunfs/root/src/entrypoints/cli.js:3084:14667)\n    at async Ee9 (/$bunfs/root/src/entrypoints/cli.js:3084:15206)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-17T09:38:45.673Z"},{"error":"Error: Plugin engineering-skills has an invalid manifest file at /Users/tareqazizhoque7/.claude/plugins/cache/claude-code-skills/engineering-skills/2.2.0/.claude-plugin/plugin.json.\n\nValidation errors: skills: Invalid input\n    at HeH (/$bunfs/root/src/entrypoints/cli.js:1031:335)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-17T09:38:45.851Z"},{"error":"Error\n    at HeH (/$bunfs/root/src/entrypoints/cli.js:1031:335)\n    at processTicksAndRejections (unknown:7:39)","timestamp":"2026-04-17T09:38:45.853Z"},{"error":"AxiosError: Request failed with status code 401\n    at XU (/$bunfs/root/src/entrypoints/cli.js:110:1194)\n    at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:115:12736)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:865:50)\n    at processTicksAndRejections (native:7:39)\n    at request (/$bunfs/root/src/entrypoints/cli.js:117:2467)\n    at async sc1 (/$bunfs/root/src/entrypoints/cli.js:3084:14667)\n    at async Ee9 (/$bunfs/root/src/entrypoints/cli.js:3084:15206)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-17T09:38:45.902Z"},{"error":"Error: 1: Command failed with ERR_STREAM_PREMATURE_CLOSE: code --force --install-extension anthropic.claude-code\nPremature close \n    at Gw1 (/$bunfs/root/src/entrypoints/cli.js:1570:4045)\n    at async Ww1 (/$bunfs/root/src/entrypoints/cli.js:1570:1435)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-17T09:38:46.113Z"},{"error":"AxiosError: Request failed with status code 401\n    at XU (/$bunfs/root/src/entrypoints/cli.js:110:1194)\n    at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:115:12736)\n    at emit (node:events:…

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