Dev/0.6.x by fritzprix · Pull Request #950 · fritzprix/libr-agent

fritzprix · 2026-03-30T16:05:53Z

This pull request releases version 0.6.26 of LibrAgent, introducing several new features, UI improvements, bug fixes, and internal refactors. The most notable changes include richer agent planning feedback in the UI, schema and overflow fixes for planning and tool panels, and enhanced handling of structured tool execution results. The update also brings improved metadata handling for tool messages and clarifies agent tool schema descriptions.

User-facing Features and UI Improvements:

The planning sidebar now displays scratchpad notes directly, and planning updates (when the panel is closed) appear as toasts with checklist summaries and a live progress bar. The agent workspace and planning panels have been visually refreshed, and the tools inventory modal has been redesigned for better readability and hierarchy.

Bug Fixes:

Fixed planning and scratchpad todoId schema to remove misleading numeric bounds, preventing agents from making invalid ID assumptions. The agent chat UI now respects user font settings, and overflow issues in planning/tools panels have been resolved to ensure all content is accessible.

Structured Tool Execution Results and Metadata:

Tool execution now consistently passes along structured_content in results, enabling richer metadata in agent messages. Helper functions were added to build message metadata, and all relevant tool result message functions now accept and propagate structured_content. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]

Schema and Documentation Improvements:

Agent tool schemas now clarify that certain fields are optional and describe their default behaviors if omitted, improving clarity for both developers and models. [1] [2]

Version and Packaging:

Bumped version to 0.6.26 in all packaging files (Cargo.toml, package.json, PKGBUILD, snapcraft.yaml), and updated the Snap and Debian bundle sources accordingly. [1] [2] [3] [4] [5]

Internal and Test Updates:

Added regression tests for planning state and scratchpad schema behavior, and updated tests to cover new tool result metadata handling. [1] [2] [3] [4]

Let me know if you want to dive deeper into any of these areas!

…ctions - Added `Loader2` to the SettingsPage "Apply Changes" button while `isSaving`. - Added `Loader2` to the ScheduledTaskModal "Browse Workspace" button while `browsingWorkspace`. - Added `Loader2` to the ScheduledTaskModal "Save" button while `saving`. - Replaced static `Clock` icon with `Loader2` spinner on the ScheduledTasksPage "Delete" button when `deletingIds.has(task.id)`. These changes provide immediate visual feedback during potentially blocking or long-running tasks. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

Added a new migration `m20260327_000025_add_stores_session_index` to create an index on the `session_id` column of the `stores` table. This addresses a performance bottleneck where queries filtering by `session_id` (a foreign key) were triggering full table scans, optimizing chat history loading and content management as the dataset grows. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

…debase - Replaces manual `env_clear()` and iterative environment whitelist logic with standardized `crate::utils::env::apply_isolated_env` or `apply_isolated_env_async` helpers. - Updates `src-tauri/src/utils/platform.rs`, `src-tauri/src/mcp/builtin/bootstrap/platform.rs`, `src-tauri/src/mcp/server/lifecycle.rs`, `src-tauri/src/mcp/session_isolation/stdio_manager/lifecycle.rs`, and `src-tauri/src/mcp/builtin/workspace/persistent_shell/session.rs`. - Updates corresponding test assertions in `tests.rs` to check for `apply_isolated_env_async`. - Appends new security learning to `.jules/sentinel.md`. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot

Pull request overview

Release prep for LibrAgent v0.6.26, focusing on richer planning/scratchpad visibility in the Agent V2 UI and improved structured tool-result/metadata handling across providers.

Changes:

Added typed parsing for planning + scratchpad structured state, and surfaced scratchpad/planning updates in both the planning panel and toast notifications.
Standardized LLM-facing tool-result formatting to prefer structuredContent metadata, plus added a sanitizer to repair malformed tool-call arguments.
Updated Rust MCP tool schemas/handlers and expanded regression/integration test coverage; bumped packaging versions for the 0.6.26 release.

Reviewed changes

Copilot reviewed 66 out of 67 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/models/planning.ts	Adds parsing/normalization helpers for planning + scratchpad structured state.
src/models/tests/planning.test.ts	Adds coverage for the new parsing helpers.
src/lib/ai-service/utils.ts	Adds helpers to extract/format/parse structured tool results for LLM requests.
src/lib/ai-service/message-normalizer.ts	Adds malformed tool-call repair to prevent repeated provider 400s.
src/lib/ai-service/* (openai/groq/cerebras/ollama/gemini/anthropic)	Routes tool-message formatting through the new structured-result helpers.
src/features/agent/components/*	UI refresh for workspace/tools modal/planning panel; adds planning update toasts.
src/locales/*/common.json	Adds i18n strings for scratchpad/planning toast UI.
src-tauri/src/mcp/builtin/*	Schema description clarifications; playbook sorting/bookmark priority; session timeout structured metadata; scratchpad/planning schema fixes.
src-tauri/src/agent/*	Propagates `structured_content` into tool result messages/metadata.
src-tauri/tests/*.rs	Adds/updates regression + integration tests for schema and structured tool results.
src-tauri/tauri.conf.json, src-tauri/Cargo.toml, package.json, snap/snapcraft.yaml, aur/PKGBUILD, CHANGELOG.md	Version bump + release notes for 0.6.26.
src-tauri/Cargo.lock	Lockfile updates (currently inconsistent with 0.6.26 bump).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

- Added `aria-label` to the Workspace close button in `AgentDraftChatView`. - Added `aria-label` to the file attachment button in `AgentDraftChatView`. - Added `aria-label` to the send message button in `AgentDraftChatView`. - Added `aria-label` to the remove file button in `AgentDraftChatView`. - Added context-aware `aria-label` to the expand/collapse button in `AssistantCard`. - Used the `t()` function for proper localization of all accessibility labels. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

- Mocked `model-capabilities` in `anthropic.test.ts` to prevent it from trying to hit the OpenRouter API during test runs, which was causing the `listModels` test to timeout in CI. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…43481171490069 🌊 Fluid: Enhance UX and responsiveness in [Settings & Scheduled Tasks]

Removes the unnecessary recursive array sorting from the `recentSessions` memo within `AppSidebar.tsx`. Since `buildChildrenMap` builds the adjacency lists from the `sortedSessions` array sequentially, the children arrays natively inherit the `sortByPriority` ordering. Removing the explicit `.sort()` call eliminates an anti-pattern (in-place array mutation during a React render cycle) and removes redundant CPU cycles during re-renders. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

…logic The `VACUUM INTO` command in SQLite requires a string literal for the file path and cannot be easily parameterized. If the `backup_path` contained single quotes, it would lead to an SQL syntax error or allow SQL injection. This commit escapes single quotes in the path by replacing them with two single quotes (`''`). Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

…cePanel - Added `useDeferredValue` and `useMemo` to `AssistantEditor` MCP servers tab to prevent main-thread blocking and render jank during search input filtering. - Implemented visual transparency transition (`opacity-50`) during pending search states. - Added visual `Loader2` spinners to the 'Open in Explorer' and 'Open in Terminal' native invocation buttons in `AgentWorkspacePanel` to provide immediate feedback for async actions. - Documented performance learnings in the `.jules/fluid.md` journal. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

Replaced two instances of state synchronization via `useEffect` with the "Adjusting State During Render" pattern. This eliminates unnecessary re-renders and potential action-effect chain bugs when updating `selectedLineageId` or `expandedSessionIds`. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

…cePanel - Added `useDeferredValue` and `useMemo` to `AssistantEditor` MCP servers tab to prevent main-thread blocking and render jank during search input filtering. - Implemented visual transparency transition (`opacity-50`) during pending search states. - Added visual `Loader2` spinners to the 'Open in Explorer' and 'Open in Terminal' native invocation buttons in `AgentWorkspacePanel` to provide immediate feedback for async actions. - Documented performance learnings in the `.jules/fluid.md` journal. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

…kup-1476093364350372329 🛡️ Sentinel: [MEDIUM] Fix potential SQL injection in database backup logic

…y-panel-5970689451622574746 🕸️ Weaver: Refactor SessionHistoryPanel using Adjusting State During Render Pattern

…cePanel - Added `useDeferredValue` and `useMemo` to `AssistantEditor` MCP servers tab to prevent main-thread blocking and render jank during search input filtering. - Implemented visual transparency transition (`opacity-50`) during pending search states. - Added visual `Loader2` spinners to the 'Open in Explorer' and 'Open in Terminal' native invocation buttons in `AgentWorkspacePanel` to provide immediate feedback for async actions. - Documented performance learnings in the `.jules/fluid.md` journal. Co-authored-by: fritzprix <917899+fritzprix@users.noreply.github.com>

… keeping MCP enhancements

…06558698138 🌊 Fluid: Enhance UX and responsiveness in AssistantEditor and WorkspacePanel

…06558698138 feat: implement agent chat status bar, session management utilities, and UI components for task and session monitoring

… application UI

…58412397596079 🎨 Palette: Add aria-labels to icon-only buttons

…ions

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot

Pull request overview

Copilot reviewed 105 out of 108 changed files in this pull request and generated 2 comments.

Copilot · 2026-04-02T00:55:11Z

 {
  "name": "libragent",
  "private": true,
-  "version": "0.6.24",
+  "version": "0.6.29",
  "description": "A desktop app for AI agents with built-in tools",


PR description says this release is version 0.6.26, but the repo/package version is being bumped to 0.6.29 (and changelog entries are added up through 0.6.29). Please align the PR metadata/description (or the version bumps) so the release version is unambiguous and consistent across packaging files.

Copilot · 2026-04-02T00:55:11Z

+  const handleDownload = async () => {
+    const fileName = getImageDownloadName(uri, mimeType);
+    const dataBase64 =
+      rawData && !rawData.startsWith('data:')
+        ? rawData
+        : imageSrc.startsWith('data:')
+          ? imageSrc.slice(imageSrc.indexOf(',') + 1)
+          : undefined;


The download path extracts dataBase64 by slicing everything after the comma for any data: URL. This breaks for non-base64 data URLs (e.g. data:image/svg+xml,<svg...> or data:...;charset=utf-8,...) because the backend always base64-decodes dataBase64. Please detect ;base64 before treating the payload as base64 (otherwise either pass fileUrl/raw URL, or convert the non-base64 payload to bytes/base64 first).

google-labs-jules Bot and others added 11 commits March 30, 2026 00:04

fix(planning): correct todoId schema bounds

94ffbc2

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

docs: update changelog for v0.6.25

f28e062

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

chore(release): bump to v0.6.25

f85b7e2

chore: checkpoint current progress

a9d5acd

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

feat: polish agent planning and workspace UX

8ec73e3

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

feat: finalize agent panel polish

c5535e0

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

test: stabilize workspace panel assertions

eba5894

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

chore(release): bump to v0.6.26

0b05f47

Copilot AI review requested due to automatic review settings March 30, 2026 16:05

Copilot started reviewing on behalf of fritzprix March 30, 2026 16:06 View session

Copilot AI reviewed Mar 30, 2026

View reviewed changes

Comment thread src/features/agent/components/AgentPlanningPanel.tsx

Comment thread src/models/planning.ts

Comment thread src/models/planning.ts

Comment thread src/lib/ai-service/message-normalizer.ts

Comment thread src/features/agent/components/AgentPlanningUpdates.tsx

fritzprix and others added 16 commits March 31, 2026 01:24

test: deflake usage metrics timeout

ec680a0

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

feat: harden Gemini prompt caching

ee760ff

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

style: normalize formatting across modified files

0b6d23d

Use native save dialog for media downloads

9eac2b5

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

updated

a7ce5c9

Merge pull request #938 from fritzprix/fluid-ux-button-spiners-111660…

125b463

…43481171490069 🌊 Fluid: Enhance UX and responsiveness in [Settings & Scheduled Tasks]

resolved the comments

5630d4a

updated

904df94

resolved merge conflicts by keeping local enhancements

f98bcb8

fritzprix and others added 11 commits April 1, 2026 20:15

Merge pull request #956 from fritzprix/sentinel-fix-sql-injection-bac…

182f28e

…kup-1476093364350372329 🛡️ Sentinel: [MEDIUM] Fix potential SQL injection in database backup logic

Merge pull request #959 from fritzprix/weaver/refactor-session-histor…

5b01d76

…y-panel-5970689451622574746 🕸️ Weaver: Refactor SessionHistoryPanel using Adjusting State During Render Pattern

fix(assistant): restore tabs and sub-editors in AssistantEditor while…

ef219f7

… keeping MCP enhancements

Merge pull request #957 from fritzprix/fluid-ux-enhancements-56218232…

c7771ce

…06558698138 🌊 Fluid: Enhance UX and responsiveness in AssistantEditor and WorkspacePanel

Merge pull request #961 from fritzprix/fluid-ux-enhancements-56218232…

80f947f

…06558698138 feat: implement agent chat status bar, session management utilities, and UI components for task and session monitoring

feat: implement AgentDraftChatView and add multi-language support for…

aba39ba

… application UI

Merge pull request #952 from fritzprix/palette/add-aria-labels-167925…

5103898

…58412397596079 🎨 Palette: Add aria-labels to icon-only buttons

feat: generate builtin services constants and types from Rust definit…

91b8120

…ions

docs: update changelog for v0.6.27

eb769f7

chore(release): bump to v0.6.27

fa0b8a3

fritzprix temporarily deployed to copilot April 1, 2026 15:10 — with GitHub Actions Inactive

fritzprix and others added 4 commits April 2, 2026 01:43

Improve tool discovery availability guidance

d94d261

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

format garbage

fe0f02b

docs: update changelog for v0.6.28

3353273

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

chore(release): bump to v0.6.28

c639ea4

fritzprix temporarily deployed to copilot April 1, 2026 17:13 — with GitHub Actions Inactive

fritzprix and others added 2 commits April 2, 2026 08:45

fix: restore missing stores session migration

325157c

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

chore(release): bump to v0.6.29

201bae5

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

fritzprix temporarily deployed to copilot April 2, 2026 00:34 — with GitHub Actions Inactive

fritzprix requested a review from Copilot April 2, 2026 00:51

Copilot started reviewing on behalf of fritzprix April 2, 2026 00:51 View session

Copilot AI reviewed Apr 2, 2026

View reviewed changes

fritzprix merged commit 9ab2291 into main Apr 2, 2026
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Dev/0.6.x#950

Dev/0.6.x#950
fritzprix merged 56 commits intomainfrom
dev/0.6.x

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