Cooling signalNo paid features detectedMedium-risk permissions

Nostrame

Nostr Accounts Managing Extension

Users703Current public install base

Rating--Store average score

Reviews0Public review volume

Manifest versionV3Extension platform version

7-day growth-2Net users gained this week

7-day growth rate-0.28%Relative weekly velocity

Preview

Nostrame Media preview

5 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

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Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthDeclining

-1-0.14%

7-day growthDeclining

-2-0.28%

30-day growthDeclining

-6K-90%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.0

ManifestV3

Size1.19MiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Secure Nostr Signer & Multi-Account Manager

Sign Nostr events without exposing your private keys. Manage multiple accounts from a single extension.

Security

- AES-256-GCM encrypted vault with PBKDF2 key derivation (600,000 iterations)

- Private keys stored only in memory, never written to disk

- Auto-lock after configurable inactivity timeout

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score--Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average--Average computed only from synced review bodies below

Reviews with text0Synced review bodies

Total ratings / reviews0Chrome Web Store public rating/review count

Store average score: --. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

No synced review text is available yet.

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AI product read

Nostr Account Management & Signing

Allows users to securely manage multiple Nostr identities (private keys) and sign Nostr events for web applications without exposing private keys to those applications.

User imports a mnemonic or nsec key -> Extension stores it in an encrypted local vault -> User selects an account -> When a website requests signing (via window.nostr), extension prompts user for permission -> Extension signs the event locally and returns the signature to the website.

Target users: Nostr users / Nostr developers / Privacy-conscious social media users

The extension is heavily minified/bundled, making some UI logic harder to trace, but the core functionality is clear from the background script and provider interface.

Monetization

No paid features detected

The extension is free and open-source (hosted on GitHub). There are no in-app purchase flows, subscription management, or payment gateway integrations (like Stripe) in the codebase. The 'pro' keyword matches in the static analysis were false positives from minified code (e.g., 'prototype', 'property').

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension is a local Nostr client (NIP-07 signer) that manages keys and accounts entirely within the browser. It does not require creating an account with the extension vendor, nor does it redirect to a web service requiring login to function. The core workflow (signing events, managing keys) works offline without any authentication.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage

Publisher

anderson.juhasc

Independent publisher

Email: [email protected]
Phone: --
Address: --

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View developer portfolio

Permissions

Host access