Who is museletter for?

museletter is an open-source project built for developers.

Does museletter have a free plan?

Yes — museletter is open source under the MIT License and free to use.

What platforms does museletter run on?

museletter runs on the command line and API. It can also be self-hosted.

Is museletter still maintained?

Unverified. museletter 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 museletter?

Similar projects tracked by PulseGate include metaclass-registry, mcp-docker, and Snippet Shortcodes.

Is museletter open source?

Yes — museletter is open source under the MIT License.

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museletter

PyPIInfrastructure

Museletter is a headless newsletter engine designed for developers and agents. It runs in a single container with SQLite and Amazon SES, enabling programmable, self-hosted newsletter delivery without traditional email server complexity. The MIT-licensed package provides a lightweight foundation for building automated or agent-driven email campaigns.

Open SourceMIT LicenseCLISelf-hostedAPI

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Overview

5 features

museletter sits in PulseGate's Frameworks & SDKs category. It focuses on running a self-hosted, programmable newsletter service without managing complex email infrastructure. It is built as an open-source project for developers. museletter is open source under the MIT License. It ships for the command line and API, and it can be self-hosted.

museletter first shipped in 2026. Key capabilities include Headless API, SQLite Backend, and Amazon SES Integration. It exposes integrations via a public API.

Summary written by a language model from the project’s public pages.

Headless API
SQLite Backend
Amazon SES Integration
Single Container
Agent-first Design

Built with & integrations

Connectors

API

Runs on

CLISelf-hostedAPI-only

Trust & compliance

License

MIT License

Verified signals

HTTPSOpen Source

Indexing history

What PulseGate has recorded for this listing

Indexed30 Jul · 04:40 UTC
museletter verified against its public source
Source: PulseGate · Open

Frequently asked questions about museletter

What is museletter?: Museletter focuses on running a self-hosted, programmable newsletter service without managing complex email infrastructure. It is catalogued under Frameworks & SDKs on PulseGate.
Who is museletter for?: museletter is an open-source project built for developers.
Does museletter have a free plan?: Yes — museletter is open source under the MIT License and free to use.
What platforms does museletter run on?: museletter runs on the command line and API. It can also be self-hosted.
Is museletter still maintained?: Unverified. museletter 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 museletter?: Similar projects tracked by PulseGate include metaclass-registry, mcp-docker, and Snippet Shortcodes.metaclass-registry mcp-docker Snippet Shortcodes
When did museletter launch?: museletter first shipped in 2026.
Is museletter open source?: Yes — museletter is open source under the MIT License.

At a glance

Platforms: Cli
Languages: English
License: MIT License
First seen: 30 Jul 2026
Built for: developers
Model: Open source
Solves: Running a self-hosted, programmable newsletter service without managing complex email infrastructure.

Registered as

PyPI: museletter

Developer

Pypi

Live coverage

Identity confidence: Low · 64
Indexed: 30 Jul 2026
Lifecycle: Alive
First seen: Jul 2026
Last seen: 30 Jul 2026

Identity audit (13)

Slug: museletter-pypi-org
Lifecycle state recorded: 30 Jul 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 30 Jul 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 4 Aug 2026
Canonical URL: https://pypi.org/project/museletter

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