Brain Protocol

io.github.seritalienPublished by GitHub account seritalienv0.3.3Updated Oct 24, 2026

Verifiable Memory for AI Agents — knowledge graph, FTS, Starknet proofs, local or cloud

The publisher's own server: BrainDog

VerifiedSTDIODesktop onlyDatabasesKnowledge & Memory

Overview

AI-generated overview

Local npm MCP server giving AI agents a verifiable memory store: a knowledge graph with full-text search, backed by SQLite locally or a cloud API, with…

What you can do
  • Store and recall agent memory in a knowledge graph with full-text search.
  • Run entirely locally against a SQLite database file, or switch to a cloud API endpoint.
  • Attach verifiable proofs on Starknet to memory records.
  • No tool list is published, so the exact operations are not documented here.
When to use it
Worth adding when an assistant needs persistent, searchable memory across sessions and you want the option of local-only storage or cryptographic verification of stored records.
Requirements
Runs as a local stdio process from the npm package @brain-protocol/mcp, so Node.js is needed. Local mode uses SQLite, with the file path optionally set by BRAIN_DB_PATH. Cloud mode needs BRAIN_API_URL and an API key in BRAIN_API_KEY, sent as an X-API-Key header.
Before you install
Cloud mode sends memory content to a third-party API and requires the BRAIN_API_KEY secret; keep that key out of shared configs. The server writes and persists memory data to a local SQLite file or the remote service, so stored content may be sensitive. Starknet proof features imply on-chain activity; no tool list is published, so review what it writes before relying on it.

Installation

In SourceWeft

  1. Open Brain Protocol in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

This repository has no README.

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v0.3.3LatestSep 16, 2026

Score

25% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.

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