# HKUDS > Open-source publisher. Listings imported from github.com/HKUDS — credited to the original author with their license. - **Listings:** 54 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/hkuds - **Website:** https://github.com/HKUDS ## Published listings - [Fallback Python Execution](https://agentstack.voostack.com/l/skill-hkuds-openspace-fallback-python-execution) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-fallback-python-execution` Reliable Python execution workflow when execute_code_sandbox or shell_agent fail - [Fallback Script Execution](https://agentstack.voostack.com/l/skill-hkuds-openspace-fallback-script-execution) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-fallback-script-execution` Two-step script execution workflow for debugging when shell_agent and execute_code_sandbox consistently fail - [Code Exec Fallback](https://agentstack.voostack.com/l/skill-hkuds-openspace-code-exec-fallback) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-code-exec-fallback` Fallback pattern for executing Python code when execute_code_sandbox fails - [FastAgent](https://agentstack.voostack.com/l/mcp-hkuds-fastagent) — MCP server · Free · security-reviewed — `agentstack add mcp-hkuds-fastagent` "FastAgent: Simple, Fast, and Strong LLM Agents" - [Document Gen Resilient Workflow](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced` Robust document generation with engine fallback chain, error diagnostics, and Python alternatives - [Aligned Stem Workflow](https://agentstack.voostack.com/l/skill-hkuds-openspace-audio-track-production-enhanced-enhanced) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-audio-track-production-enhanced-enhanced` Incremental audio production with duration alignment handling, per-stem verification, and adaptive extension strategies - [Document Gen Unicode Safe](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-c5d426) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-c5d426` Unicode-safe fallback workflow for multi-format document generation with character sanitization - [Fallback File Creation](https://agentstack.voostack.com/l/skill-hkuds-openspace-fallback-file-creation) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-fallback-file-creation` Fallback pattern for reliable file creation when code execution tools fail - [Document Gen Resilient Multiformat](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-618c9b) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-618c9b` Resilient multi-format document generation with environment checks, auto-sanitization, and fallback engines - [Ffmpeg Encoder Check 4855c0](https://agentstack.voostack.com/l/skill-hkuds-openspace-ffmpeg-encoder-check-4855c0) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-ffmpeg-encoder-check-4855c0` Check available FFmpeg encoders before writing encoding scripts to avoid library version mismatches - [Document Gen Dual Backend](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-9f3b1f) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-9f3b1f` Document generation with direct pandoc/ReportLab execution (lightweight default) and optional shell_agent fallback for complex scenarios - [Audio Track Production](https://agentstack.voostack.com/l/skill-hkuds-openspace-audio-track-production) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-audio-track-production` End-to-end audio production workflow with stems, effects, archiving, and verification - [Docx Parse Resilient](https://agentstack.voostack.com/l/skill-hkuds-openspace-docx-shell-parse-enhanced) — Skill · Free — `agentstack add skill-hkuds-openspace-docx-shell-parse-enhanced` Extract text from DOCX files with shell-primary approach and Python zipfile fallback for maximum reliability - [Cascade Fail Recovery](https://agentstack.voostack.com/l/skill-hkuds-openspace-cascade-fail-recovery) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-cascade-fail-recovery` Handle cascading data retrieval tool failures by falling back to embedded knowledge generation - [Docx Shell Extract](https://agentstack.voostack.com/l/skill-hkuds-openspace-docx-shell-extract) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-docx-shell-extract` Extract text from DOCX files using shell commands when python-docx is unavailable - [Comprehensive Soap Note](https://agentstack.voostack.com/l/skill-hkuds-openspace-create-soap-note-merged) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-create-soap-note-merged` Generate complete medical SOAP notes with all four sections in a single comprehensive file write operation - [Docx Dual Parse](https://agentstack.voostack.com/l/skill-hkuds-openspace-docx-shell-parse-enhanced-4bba79) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-docx-shell-parse-enhanced-4bba79` Extract text from DOCX files using shell or Python zipfile, with environment-aware fallback - [Docx Shell Parse](https://agentstack.voostack.com/l/skill-hkuds-openspace-docx-shell-parse) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-docx-shell-parse` Extract text from DOCX files using shell commands when python-docx is unavailable - [AnyTool](https://agentstack.voostack.com/l/mcp-hkuds-anytool) — MCP server · Free · security-reviewed — `agentstack add mcp-hkuds-anytool` "AnyTool: Universal Tool-Use Layer for AI Agents" - [Fallback Python Shell](https://agentstack.voostack.com/l/skill-hkuds-openspace-fallback-python-shell) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-fallback-python-shell` Use run_shell with Python heredoc when execute_code_sandbox or read_file fail - [Fallback Code Execution](https://agentstack.voostack.com/l/skill-hkuds-openspace-fallback-code-execution) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-fallback-code-execution` Fallback workflow for running code via file write and shell when sandbox execution fails - [Fallback File Ops](https://agentstack.voostack.com/l/skill-hkuds-openspace-fallback-file-ops) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-fallback-file-ops` Use run_shell as fallback when execute_code_sandbox or shell_agent fail on filesystem operations - [Ffmpeg Encoder Check](https://agentstack.voostack.com/l/skill-hkuds-openspace-ffmpeg-encoder-check) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-ffmpeg-encoder-check` Check FFmpeg encoder availability before video encoding to avoid library mismatches - [Delegated File Edit Verification](https://agentstack.voostack.com/l/skill-hkuds-openspace-delegated-file-edit-verification) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-delegated-file-edit-verification` Verify delegated file-edit results directly in the target workspace before accepting success, and rerun with absolute paths if the delegate's report conflicts with reality. - [Detect Zero Iteration Failures](https://agentstack.voostack.com/l/skill-hkuds-openspace-detect-zero-iteration-failures) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-detect-zero-iteration-failures` Identify and handle pre-execution agent failures occurring before any iterations or tool usage - [Excel Subtotal Audit](https://agentstack.voostack.com/l/skill-hkuds-openspace-excel-subtotal-audit) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-excel-subtotal-audit` Audit generated Excel reports by enumerating populated output rows, exposing formulas, and checking that each subtotal range includes all visible detail rows. - [Incremental Audio Workflow](https://agentstack.voostack.com/l/skill-hkuds-openspace-audio-track-production-enhanced) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-audio-track-production-enhanced` Step-by-step audio production with per-stem verification, timing alignment, and incremental quality gates - [Docx Read Fallback](https://agentstack.voostack.com/l/skill-hkuds-openspace-docx-read-fallback) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-docx-read-fallback` Use run_shell with python-docx as reliable fallback when read_file fails on .docx files - [Code Exec Fallback 266cba](https://agentstack.voostack.com/l/skill-hkuds-openspace-code-exec-fallback-266cba) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-code-exec-fallback-266cba` Fallback workflow for reliable code execution when sandbox fails repeatedly - [Document Gen Unicode Safe](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback-enhanced) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback-enhanced` Unicode-safe fallback workflow for multi-format document generation with character sanitization and explicit error capture - [Debug Sandbox Execution](https://agentstack.voostack.com/l/skill-hkuds-openspace-debug-sandbox-execution) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-debug-sandbox-execution` Debug Python code execution failures by capturing partial traces, isolating failing functions, and incrementally verifying outputs - [Nanobot](https://agentstack.voostack.com/l/mcp-hkuds-nanobot) — MCP server · Free — `agentstack add mcp-hkuds-nanobot` Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation, and chat apps - [Diagnostic Stem Delivery](https://agentstack.voostack.com/l/skill-hkuds-openspace-audio-track-production-enhanced-enhanced-enhanced) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-audio-track-production-enhanced-enhanced-enhanced` Audio production with diagnostic analysis, timecode parsing from documents, and verified export workflow - [Direct Reportlab Pdf Generation](https://agentstack.voostack.com/l/skill-hkuds-openspace-direct-reportlab-pdf-generation) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-direct-reportlab-pdf-generation` Generate complex multi-page PDFs by running reportlab Python code directly via run_shell when shell_agent fails on document creation - [Document Gen Resilient Workflow](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-2794b4) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-2794b4` Multi-engine document generation with cascading PDF fallbacks and robust Unicode handling - [Doc Gen Unicode Diagnostic](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-3d3a9a) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-3d3a9a` Systematic document generation with unicode sanitization, engine fallback chain, and explicit error diagnosis - [Document Gen Fallback](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback` Fallback workflow for multi-format document generation when shell_agent encounters errors - [Excel Heredoc Workaround](https://agentstack.voostack.com/l/skill-hkuds-openspace-excel-heredoc-workaround) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-excel-heredoc-workaround` Create Excel files with openpyxl by falling back to run_shell with inline Python heredoc when execute_code_sandbox fails - [Detect Zero Iteration Failure](https://agentstack.voostack.com/l/skill-hkuds-openspace-detect-zero-iteration-failure) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-detect-zero-iteration-failure` Identify and classify agent failures occurring before execution starts - [Docx Shell Workaround](https://agentstack.voostack.com/l/skill-hkuds-openspace-docx-shell-workaround) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-docx-shell-workaround` Handle docx files using shell-based XML extraction and python-docx via run_shell when standard tools fail - [Execute Code Fallback](https://agentstack.voostack.com/l/skill-hkuds-openspace-execute-code-fallback) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-execute-code-fallback` Fallback from execute_code_sandbox to run_shell when e2b sandbox is unavailable - [Adaptive Stem Alignment](https://agentstack.voostack.com/l/skill-hkuds-openspace-audio-track-production-enhanced-enhanced-b8f537) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-audio-track-production-enhanced-enhanced-b8f537` Incremental audio production with duration mismatch handling, adaptive stem extension, and pre-mix alignment verification - [Vibe Trading](https://agentstack.voostack.com/l/mcp-hkuds-vibe-trading) — MCP server · Free · security-reviewed — `agentstack add mcp-hkuds-vibe-trading` "Vibe-Trading: Your Personal Trading Agent" - [Create Soap Note](https://agentstack.voostack.com/l/skill-hkuds-openspace-create-soap-note) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-create-soap-note` Generate structured medical SOAP notes with all required sections in a single comprehensive file write. - [Resilient Document Pipeline](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback-enhanced-merged) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback-enhanced-merged` Unified document generation with tool failure detection, domain knowledge fallback, progressive conversion, and Unicode safety - [Ffmpeg Graceful Degradation](https://agentstack.voostack.com/l/skill-hkuds-openspace-ffmpeg-graceful-degradation) — Skill · Free — `agentstack add skill-hkuds-openspace-ffmpeg-graceful-degradation` Graceful degradation workflow for ffmpeg encoding failures with progressive fallback strategies - [Code Execution Fallback](https://agentstack.voostack.com/l/skill-hkuds-openspace-code-execution-fallback) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-code-execution-fallback` Handle code execution failures with fallback strategies and anchored workspace paths - [Excel Unmerge Before Write](https://agentstack.voostack.com/l/skill-hkuds-openspace-excel-unmerge-before-write) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-excel-unmerge-before-write` Unmerge merged cells in openpyxl worksheets before writing values to avoid AttributeError - [Excel Heredoc Fallback](https://agentstack.voostack.com/l/skill-hkuds-openspace-excel-heredoc-fallback) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-excel-heredoc-fallback` Create Excel files with openpyxl by falling back to shell-based Python heredoc when sandbox execution fails - [Excel Debug Extraction](https://agentstack.voostack.com/l/skill-hkuds-openspace-excel-debug-extraction) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-excel-debug-extraction` Iteratively debug Excel structure with exploratory scripts before writing extraction logic - [Document Gen Resilient](https://agentstack.voostack.com/l/skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-96865f) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-document-gen-fallback-enhanced-enhanced-96865f` Multi-path document generation with tool checks, Unicode handling, and Python fallbacks - [Excel Creation Fallback](https://agentstack.voostack.com/l/skill-hkuds-openspace-excel-creation-fallback) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-excel-creation-fallback` Use shell_agent as fallback when execute_code_sandbox fails for Excel file operations - [Deliverable Completion](https://agentstack.voostack.com/l/skill-hkuds-openspace-deliverable-completion) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-deliverable-completion` Clarifies that file creation tasks are complete when the deliverable is successfully written—no submission step required - [Code Execution Fallback E81068](https://agentstack.voostack.com/l/skill-hkuds-openspace-code-execution-fallback-e81068) — Skill · Free · security-reviewed — `agentstack add skill-hkuds-openspace-code-execution-fallback-e81068` Fallback workflow for executing Python code when execute_code_sandbox fails repeatedly --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. 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