Who should use second-brain-mcp?

second-brain-mcp is an open-source project built for developers building autonomous coding agents.

Is second-brain-mcp free?

Yes — second-brain-mcp is open source under the MIT license and free to use.

What platforms does second-brain-mcp run on?

second-brain-mcp runs on the command line. It can also be self-hosted.

Is second-brain-mcp still active?

Unverified. second-brain-mcp 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 second-brain-mcp?

Similar projects tracked by PulseGate include mcp-brain, memanto-mcp, and mnemo-mcp.

Is second-brain-mcp open source?

Yes — second-brain-mcp is open source under the MIT license.

Back to the index

second-brain-mcp

PyPIInfrastructure

second-brain-mcp is an open-source MCP server that transforms an Obsidian vault into a semantic memory resource for coding agents. It enables retrieval-augmented generation and memory for agent frameworks, supporting local deployment and integration with Obsidian.

Open SourceMITCLISelf-hosted

Visit PyPI

Overview

5 features

second-brain-mcp sits in PulseGate's Autonomous agents & workflows category. It focuses on providing coding agents with semantic memory by connecting to an Obsidian vault via MCP. second-brain-mcp is an open-source project aimed at developers building autonomous coding agents. The project is open source (MIT). It ships for the command line, and it can be self-hosted.

second-brain-mcp first shipped in 2026. Key capabilities include MCP server, obsidian integration, and semantic memory. It exposes integrations via an MCP server.

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

MCP server
Obsidian integration
Semantic memory
RAG support
Agent compatibility

Built with & integrations

Connectors

MCP

Runs on

CLISelf-hosted

Trust & compliance

License

MIT

Verified signals

HTTPSOpen SourceFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed27 Jun · 20:10 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about second-brain-mcp

What is second-brain-mcp?: Second-brain-mcp focuses on providing coding agents with semantic memory by connecting to an Obsidian vault via MCP. It is catalogued under Autonomous agents & workflows on PulseGate.
Who should use second-brain-mcp?: second-brain-mcp is an open-source project built for developers building autonomous coding agents.
Is second-brain-mcp free?: Yes — second-brain-mcp is open source under the MIT license and free to use.
What platforms does second-brain-mcp run on?: second-brain-mcp runs on the command line. It can also be self-hosted.
Is second-brain-mcp still active?: Unverified. second-brain-mcp 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 second-brain-mcp?: Similar projects tracked by PulseGate include mcp-brain, memanto-mcp, and mnemo-mcp.mcp-brain memanto-mcp mnemo-mcp
When did second-brain-mcp launch?: second-brain-mcp first shipped in 2026.
Is second-brain-mcp open source?: Yes — second-brain-mcp is open source under the MIT license.

At a glance

Platforms: Cli
Languages: English
License: MIT
Built for: Developers building autonomous coding agents
Model: Open source
Solves: Providing coding agents with semantic memory by connecting to an Obsidian vault via MCP.

Registered as

PyPI: second-brain-mcp

Developer

Pypi

Index record

Identity confidence: Low · 64
Indexed: 27 Jun 2026
Lifecycle: Alive
Last seen: 27 Jun 2026

Identity audit (12)

Slug: second-brain-mcp-pypi-org
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
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.
Canonical URL: https://pypi.org/project/second-brain-mcp

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do