Mitaka focuses on finding and launching OSINT searches across multiple sources from a browser. It is catalogued under Browser DevTools & extensions on PulseGate.

Who should use Mitaka?

Mitaka is an open-source project built for OSINT researchers and cybersecurity professionals.

Yes — Mitaka is open source under the Open Source license and free to use.

What platforms does Mitaka run on?

Mitaka runs on the web and embeddable surfaces.

Is Mitaka still active?

Unverified. Mitaka 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 projects are similar to Mitaka?

Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.

Mitaka is developed by ninoseki.

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Mitaka

Name: Mitaka
Author: ninoseki

github.comInfrastructure

Mitaka is an open-source browser extension for OSINT search workflows. It helps researchers search selected text or indicators across multiple online intelligence sources directly from Chrome or Firefox.

Open SourceWebEmbeddable

Visit github.com

Overview

5 features

In the Browser DevTools & extensions space, Mitaka takes a focused approach. It focuses on finding and launching OSINT searches across multiple sources from a browser. Mitaka is an open-source project aimed at OSINT researchers and cybersecurity professionals. The project is open source (Open Source). It runs on the web and embeddable surfaces.

Behind Mitaka is ninoseki, and it first shipped in 2019. Among its 5 catalogued features are context menu search, multi-source search, and indicator lookup.

Context menu search
Multi-source search
Indicator lookup
Chrome support
Firefox support

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

License

Open Source

Verified signals

HTTPSOpen SourceFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 02:54 UTC
Mitaka verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Mitaka

What does Mitaka do?: Mitaka focuses on finding and launching OSINT searches across multiple sources from a browser. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Mitaka?: Mitaka is an open-source project built for OSINT researchers and cybersecurity professionals.
Is Mitaka free?: Yes — Mitaka is open source under the Open Source license and free to use.
What platforms does Mitaka run on?: Mitaka runs on the web and embeddable surfaces.
Is Mitaka still active?: Unverified. Mitaka 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 projects are similar to Mitaka?: Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.Hashrate Lens SaveAI Codex File Drop
Who develops Mitaka?: Mitaka is developed by ninoseki.
When did Mitaka launch?: Mitaka first shipped in 2019.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 9 Sept 2026
Built for: OSINT researchers and cybersecurity professionals
Model: Open source
Solves: Finding and launching OSINT searches across multiple sources from a browser.

Registered as

Chrome Web Store: bfjbejmeoibbdpfdbmbacmefcbannnbg
Firefox Add-ons: mitaka

Developer

ninoseki

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 9 Sept 2026

Identity audit (13)

Slug: mitaka-github-com
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 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, checked against the page's own declaration.
Last updated: 9 Sept 2026
Canonical URL: https://github.com/ninoseki/mitaka

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