ggsrun was updated to v5.3.0.

• v5.3.0 (June 2026) - Responsive TUI Filer (FD Mode) Enhancements, Focus Persistence, and Platform Compatibility Fixes Refactored TUI Filer (FD Mode) popup layouts using tview.Flex to center dialogs (errors, sorting, details, help) and prevent text clipping. Implemented focus locking to preserve active panel focus post-action. Added wrap-around to lists and mapped the y key to yank (copy) selected file paths or File IDs to the clipboard. Resolved compilation errors on 32-bit Linux platforms (e.g. linux/arm) by explicitly casting syscall.Stat_t Ctim fields to int64 inside build-tagged files, and adapted the mock simulation test suite (fd_test.go) to match the new responsive structures.
• v5.2.4 (June 2026) - Latest MIME Type Formats, CLI Option Help Details, Concurrent Conversion Overhaul, and Destination Directory Support Updated internal MIME type mapping definitions (googlemimetypes.go) to synchronize with the latest Google Drive API importFormats/exportFormats. Revamped the CLI options help display for --extension (download/revision) and --convertto (upload) to explicitly list all supported formats. Overhauled the concurrent upload/download engines to handle --convertto / --noconvert directly in parallel streams without falling back to the legacy single-threaded uploader, adding validation capability checks and graceful error warning feedback. Added --destination (-d) option to the download and revision commands to allow specifying the target local directory for saving downloaded files.
• v5.2.3 (June 2026) - Directory Reuse Conflict Resolution, Output Control, and CLI/MCP Alignment Upgraded the directory upload conflict resolution mechanism to silently and recursively reuse existing remote folders without prompting. Aligned the --conflict-mode behavior for -j / --jsonparser CLI runs to match the automated MCP mode (defaulting to OverwriteIfNewer, overridable via --cm). Muted TUI output and progress bars (mpb) when running with the -j option to return clean JSON. Supported --cm as a shorthand alias for --conflict-mode in file transfers.
• v5.2.2 (June 2026) - MCP Help Display Expansion, Safety Review Prompt, Dual-Mode Conflict Engine, and File-Level Error Feedback Expanded ggsrun mcp -h (and --help) to display all exposed MCP tool names and their detailed description outputs directly. Implemented strict programmatic safety review prompts inside the exe1 MCP tool description, instructing LLMs to statically analyze Apps Script payloads for API mutations (write/update/delete) and obtain user Y/N confirmations before running, while allowing read-only scripts to run automatically. Re-designed the conflict resolution engine into a dual-mode system: automated and non-interactive for MCP server sessions (defaulting to OverwriteIfNewer, with options for Ignore and Rename), and preserving legacy interactive CLI prompts for raw executions. Refactored parallel transfer loops to capture and return detailed file-level error feedback instead of crashing.
• v5.2.1 (June 2026) - Dynamic CLI Help Customization, Beacon Script Integration, and Namespace Binding Updated the CLI help systems for e1, e2, and w to integrate comprehensive execution command examples (including stateless beacon checks) dynamically within both the --help flag screens and optionless execution error overlays. Fixed a namespace bug where evaluated scripts executing ggsrunif.Beacon() inside the library threw a ggsrunif is not defined ReferenceError, by binding ggsrunif to the library’s global execution context.
• v5.2.0 (June 2026) - Go standard layout, WSL2 browser integration, Web Apps URL registration, CLI UX hardening, and MCP Server Schema Improvements Reorganized the codebase to follow the standard Go project structure (main.go, /internal/app/, /internal/utl/). Expanded ggsrun auth to request Web Apps URL registration and dynamically persist it in ggsrun.cfg, allowing ggsrun w to run without the -u option. Integrated WSL 2 environment detection to prompt the user to choose between the Windows host browser, WSL/Ubuntu native browser, or manual URL copy-pasting. Upgraded ggsrun e1, ggsrun e2, and ggsrun w commands to dynamically print full CLI flag helps alongside custom usage examples. Improved the MCP server (ggsrun mcp) tools schema, adding rich parameter descriptions, Drive API query examples, new scriptfile/stringscript parameters to the exe1 schema, searchbyid parameter to the filelist schema, and making scriptid optional by resolving automatically from ggsrun.cfg (via GGSRUN_CFG_PATH or the local directory). Refined tools/call backend handling to safely strip null/empty values.
• v5.1.1 (May 2026) - Modular Handlers & Enhanced MCP Server Core Refactored the codebase to modularize legacy single-file command handlers into dedicated, organized handler files (handler_download.go, handler_upload.go, handler_transfer.go, handler_mcp.go, handler_execute.go). Strengthened the MCP server core (ggsrun mcp) by capturing stdout and stderr execution logs for comprehensive error recovery. Embedded full support for --conflict-mode inside the MCP JSON-RPC schemas and standardized file transfer outputs into TransferResult to support interactive multi-turn collision resolution in LLM conversations. Fully updated pre-built binaries for all major architectures.
• v5.1.0 (May 2026) - Advanced Conflict Resolution Engine Introduced a robust pre-computation conflict resolution matrix for both download and upload commands via the new --conflict-mode (-cm) flag. Users can now choose from skip, overwrite, rename (appends timestamp _YYYYMMDD_HHMMSS to avoid collisions), or update (syncs only if the source file is newer than the target). Includes interactive fallback CLI prompts if no mode is specified. Deprecated the legacy --overwrite (-o) and --skip (-s) options in favor of --conflict-mode. To avoid Drive API rate limits during massive concurrent uploads, metadata query is pre-fetched in bulk.
• v5.0.3 (May 2026) - CLI UX Overhaul & Dynamic TUI Integration Introduced a highly visual, modern Terminal UI (TUI) powered by pterm for exe1, exe2, and webapps commands. Added interactive loading spinners with anti-ghosting fixed-width padding (%-70s) and beautifully structured execution reports. Maintained strict backward compatibility by preserving pure JSON output streams via the -j flag for CI/CD pipeline automation.
• v5.0.2 (May 2026) - Secure Web Apps Protocol Upgrade Upgraded the webapps command to natively support “Only myself” execution deployments by bridging OAuth tokens (drive scope) across Google’s HTTP 302 Auth Redirects. Ported the IIFE/JSON-literal double-eval protections from exe2 to webapps.
• v5.0.1 (May 2026) - Execution Engine Hardening & Double-Eval Eradication Eliminated the V8 engine double-eval 500 server crash during dynamic script execution by enforcing IIFE and JSON-literal payload encoding. Redefined -f flag mapping for proper API gateway resolution in exe2. Added precision deployment documentation for stateful and stateless execution modes.

You can check ggsrun at https://github.com/tanaikech/ggsrun.

Gists

Abstract

This article explores the integration of Google Workspace with the Antigravity CLI, the high-performance successor to the legacy Gemini CLI. This integration is critical because it bridges the gap between low-latency, local agent execution and cloud-native enterprise productivity platforms. We demonstrate this framework by evaluating five core developer tools—the Google Workspace CLI, gas-fakes, ggsrun, GASADK/GoogleApiApp, and goodls—and mapping their capabilities into distinct local, hybrid, and cloud execution layers. Our analysis reveals how this unified architecture streamlines complex, multi-step agentic workflows while optimizing resource consumption, establishing a blueprint for next-generation workspace automation.

Gists

Abstract

This paper presents a serverless architecture that overcomes the stateless nature and 6-minute execution limit of Google Apps Script (GAS). By configuring a 1-second immediate timeout in UrlFetchApp loopback calls, an orchestrator dispatches background tasks and terminates immediately. This design frees up the caller’s execution quota while the target Web App runs to completion in an isolated container. Combined with a transactional Google Sheets state machine, this design supports self-perpetuating parallel MapReduce runs and multi-turn, state-hydrated generative AI agent networks without external compute infrastructure.

GASADK was updated to v1.3.0

• v1.3.0 (June 3, 2026)
  • Added Custom Server Name Routing to specify user-defined server names as aliases in MCP and A2A configurations.
  • Supports string URLs or custom JSON objects (with custom server names as keys and URL configurations as values) in mcpServers and a2aServerAgentCardURLs.

You can see the detail information here https://github.com/tanaikech/adk-gas

Gists

Abstract

Configuring complex time-driven triggers in Google Apps Script—such as executing tasks exclusively on weekday mornings—is notoriously intractable programmatically and strictly impossible via the standard UI. TriggerApp mitigates this architectural friction through a declarative JSON engine, allowing developers to completely bypass granular date-math logic. Now, by embedding a native Model Context Protocol (MCP) server, we cross into a definitive paradigm shift. Developers can orchestrate complex, continuously looping GAS schedules using natural language via Generative AI (Vibe Coding), preserve the hard 20-trigger quota limit through an elegant recursive daisy-chain architecture, and bypass the strict 6-minute execution timeout by dynamically queuing future execution batches.

• v5.0.0 (May 2026) - The Omnibus Architecture Rewrite Engine fundamentally rewritten for Go 1.26.3+. Implemented channel-based concurrency (errgroup), freeze-proof TUI (mpb/v8), SIMD JSON parsing (goccy/go-json), native MCP server (ggsrun mcp), Shared Drives full-support, auto MIME-mapping, isolated fault tolerance, and OAuth2 loopback automation.

You can check ggsrun at https://github.com/tanaikech/ggsrun.

• v3.2.2 (May 27, 2026)

  1. Critical Progress Bar Lifecycle Fix: Fixed a bug where indeterminate file sizes (such as Google Docs exports returning 0 size from the Drive API) caused the progress bar spinners to hang infinitely. Bar completion is now strictly enforced (SetTotal(-1, true)) upon IO completion.
  2. Resource Leak Patches: Hardened HTTP body and local file descriptor management using strictly placed defer statements, preventing memory leaks during connection errors.

• v3.2.1 (May 27, 2026)

Gists

Abstract

Integrating autonomous AI agents into enterprise architectures exposes critical security and latency vulnerabilities. The Autonomous Google API Agent (AGAA) solves this by enforcing a deterministic, zero-trust execution framework directly within Google Apps Script (GAS). By merging GASADK, dynamic REST endpoint resolution via GoogleApiApp, and the Developer Knowledge API through the Model Context Protocol (MCP), AGAA executes complex cross-domain workflows exclusively via natural language. It autonomously researches API schemas, mitigates server-side formula latencies, handles recursive pagination, and mathematically enforces local Role-Based Access Control (RBAC). AGAA enables true “Vibe Coding” across all Google APIs—including Workspace, Analytics, and YouTube—without bloated client libraries.

Overview

GASADK is a groundbreaking Agent Development Kit tailored specifically for the resource-constrained Google Apps Script environment. Driven by a deterministic Planner-Executor-Synthesizer (PES) architecture, it effectively bypasses traditional async Node.js assumptions to overcome the absolute 6-minute execution limit and synchronous blocking networking (UrlFetchApp). Featuring dynamic DAG planning, temporal context anchoring, and seamless integrations with MCP, A2A, and Google Drive-based Agent Skills, GASADK transforms GAS into a bulletproof, high-performance runtime for autonomous AI agents. Install via the dedicated library key to orchestrate robust, zero-latency multi-agent systems today.

Gists

Abstract

Google’s Agent Development Kit (ADK) revolutionizes autonomous AI agents, yet its standard Node.js-based asynchronous ReAct architecture is fundamentally incompatible with the restrictive, synchronous, and time-bound execution environment of Google Apps Script (GAS). To unlock enterprise-grade AI natively within Google Workspace, this paper introduces GASADK. By abandoning the cyclical ReAct loop in favor of a deterministic Planner-Executor-Synthesizer (PES) architecture, GASADK proactively manages execution constraints, synchronous network blocking, and payload limits. This framework successfully implements multi-agent orchestration, the Model Context Protocol (MCP), and Agent-to-Agent (A2A) communication directly within GAS, empowering developers to build highly resilient, serverless AI workflows that seamlessly manipulate Workspace applications.