Who should use MissionBell?

MissionBell is a consumer product built for Claude Code developers.

Yes — MissionBell is free to use.

What platforms does MissionBell run on?

MissionBell runs on the web, Windows, and macOS.

Is MissionBell still maintained?

Unverified. MissionBell has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to MissionBell?

Similar projects tracked by PulseGate include Sasquatch Labs, NotiLens, and Fiddler AI.

Who develops MissionBell?

MissionBell is developed by Jimmy Magbanua Jr.

When did MissionBell launch?

MissionBell first shipped in 2026.

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MissionBell

Name: MissionBell
Author: Jimmy Magbanua Jr.

visualstudio.comAgent monitoring & governance

MissionBell is a VS Code extension that monitors Claude Code sessions on Windows and macOS. It provides a mission-control dashboard showing working, completed, and needs-answer states, plus native notifications so developers can track sessions outside the active window.

FreeWebWindowsmacOS

Visit visualstudio.com

Overview

5 features

In the Agent monitoring & governance space, MissionBell takes a focused approach. It helps Claude Code users monitor active sessions and receive completion or input-needed alerts from any window. It is built as a consumer product for Claude Code developers. It is available for free. It ships for the web, Windows, and macOS.

It is developed by Jimmy Magbanua Jr., and it first shipped in 2026. Key capabilities include session dashboard, native notifications, and session status.

Session dashboard
Native notifications
Session status
Cross-window alerts
Needs-answer alerts

Built with & integrations

AI providers

anthropic

Connectors

vscode

Runs on

BrowserWindowsmacOS

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed11 Sept · 13:35 UTC
MissionBell — Claude Code sessions & alerts verified via VS Code Marketplace
Source: VS Code Marketplace · Open

Frequently asked questions about MissionBell

What does MissionBell do?: MissionBell helps Claude Code users monitor active sessions and receive completion or input-needed alerts from any window. It is catalogued under Agent monitoring & governance on PulseGate.
Who should use MissionBell?: MissionBell is a consumer product built for Claude Code developers.
Is MissionBell free?: Yes — MissionBell is free to use.
What platforms does MissionBell run on?: MissionBell runs on the web, Windows, and macOS.
Is MissionBell still maintained?: Unverified. MissionBell has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to MissionBell?: Similar projects tracked by PulseGate include Sasquatch Labs, NotiLens, and Fiddler AI.Sasquatch Labs NotiLens Fiddler AI
Who develops MissionBell?: MissionBell is developed by Jimmy Magbanua Jr.
When did MissionBell launch?: MissionBell first shipped in 2026.

At a glance

Platforms: Web
Languages: English
First seen: 11 Sept 2026
Built for: Claude Code developers
Model: B2C
Solves: Helps Claude Code users monitor active sessions and receive completion or input-needed alerts from any window.

Registered as

VS Code Marketplace: JimmyMagbanuaJr.missionbell

Developer

Jimmy Magbanua Jr.

Index record

Indexed: 11 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 11 Sept 2026

Identity audit (13)

Slug: missionbell-claude-code-sessions-alerts-visualstudio-com
Lifecycle state recorded: 11 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 11 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 11 Sept 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=JimmyMagbanuaJr.missionbell

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