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Install FylloCode

A desktop app that turns Coding Agents into reliable teammates — by splitting every change into Task → Proposal → Apply → Archive, with you reviewing the plan before any code is written.

Install with winget
winget install --id Fioooooooo.FylloCode
Upgrade
winget upgrade --id Fioooooooo.FylloCode
Uninstall
winget uninstall --id Fioooooooo.FylloCode

About FylloCode

In this new era, the work that really needs our attention is no longer repetitive coding, but higher-level business understanding and architecture design. The future workflow I have in mind is: understand the business → think through the architecture → write a Proposal → review the Proposal → let the Agent implement it automatically, then move on to the next Proposal. That thinking led me to build FylloCode — a step from Vibe Coding toward Agentic Coding. How FylloCode Solves It FylloCode enforces a structured work...

What's new in 0.14.3

This release improves readability in long Chat sessions and while Agents are working. Chat can now pin important sessions, streaming assistant messages show a runtime indicator, and consecutive Thinking / Tool activity is grouped into expandable Activity groups. Claude Code subagent calls also get a dedicated inspector for parent-child tool relationships, runtime statistics, and final responses, while dependency pinning and release workflow guidance reduce upgrade and release risk. Added - Chat sessions can now be pinned and unpinned; the pinned state is persisted with project session metadata, the sidebar shows Pinned Sessions and Recent Sessions groups, and the pinned group is height-limited so recent sessions remain visible - Streaming assistant messages now show a message-level runtime indicator with a 4×4 dot matrix animation, generic status text, and natural elapsed-time units; the state exists only in renderer runtime and is not stored in historical messages - Added a Claude Code subagent call inspector: parent Agent tools render as standalone cards, and details show prompt, status, model, tokens, duration, tool statistics, child tool activity, and final response - Added OpenSpec capabilities for assistant-stream-indicator, pinned-sessions, subagent-call-inspector, assistant-activity-display, and chat-prompt-timeline to capture this release's Chat observability and navigation contracts Changed - Chat prompt timeline now uses a compact line index with continuous nearest-prompt hit testing, drag-to-locate, one summary popover, keyboard navigation, and more stable readi...

Read release notes

Version history

Version Updated Notes
0.14.3 This release improves readability in long Chat sessions and while Agents are working. Chat can now pin important sessions, streaming assistant messages show a runtime indicator, and consecutive Thinking / Tool activity i...
0.14.2 Unknown This release adds a project-level Work Lineage browser so tasks, Chat sessions, Plans, Proposals, and Commits can be reviewed by Session on one page. Settings now uses stable child routes with consistent Service Connecti...
0.14.1 Unknown This release lets FylloCode keep multiple projects open in independent windows and completes the project-level durable knowledge path from discovery and capture through review, browsing, and cleanup. Fyllo Action persist...
0.14.0 Unknown This stable release consolidates the 0.14 beta cycle around session-scoped planning, project guideline governance, and clearer project governance views. Chat now has a more explicit split between direct implementation, P...
0.13.3 Unknown This patch release improves how project governance artifacts are read and traced inside the app. Overview can now drill into a read-only capability specs browser, Proposal details open as an in-context Slideover, and the...
0.13.2 Unknown This patch release continues turning Chat into the operating surface for project governance. The session event rail can now show proposals linked to the current session and update as OpenSpec status changes are detected....
0.13.1 Unknown This patch release continues to tighten project governance and the Chat experience while improving ACP Agent extensibility and main-process stability. You can now register additional ACP Agents through a custom agent con...
0.13.0 Unknown This release turns FylloCode into a more traceable project workspace. The new Overview page surfaces project governance, active changes, recent threads, and lineage-backed metrics as the default project entry. Chat, Task...
0.12.1 Unknown This patch release fixes an urgent codex-acp permission request handling issue. When allow_always was selected automatically, codex-acp only matched requests against already-approved command prefixes, so unapproved comma...
0.12.0 Unknown This release focuses on tightening the Chat experience, exposing session execution progress, and improving version visibility. The Settings About panel can now check GitHub official releases for newer versions directly f...
0.11.3 Unknown This patch release focuses on consolidating the local JSON persistence model and introducing a proper migration path. The app now runs data migrations automatically at startup, bringing persisted field naming and time fo...
0.11.1 Unknown This patch release continues the Chat configuration options experience, fixes empty-state styling, and tightens repository quality checks. Added - Chat session creation now carries draft probe config options, avoiding an...
0.10.3 Unknown This patch release focuses on bundle size, Windows compatibility, and local debugging. It tightens the desktop packaging scope, improves cross-platform child process startup paths, and adds a development entry point for...
0.10.2 Unknown This patch release adds a project health check entry point, improves ACP shutdown so it cleans up the entire process tree. Added - Project health check in the top navigation, with a one-click entry that guides the agent...