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Brownmatter

Stores product features, decisions and constraints as linked markdown notes and assembles token-budgeted briefings for agent subagents over MCP.

Actively maintained

KnowledgeAgentsOpen sourceFree tier
brownmatter.ai ↗
Open brownmatter.aiAlternativesSet it up for my team
Brownmatter: data, price, alternatives
At a glancechecked Oct 29, 2026

not read yet

Use

For
teams running orchestrator agents that delegate coding tasks to subagents
Activity
Actively maintainedsite updated 4 days ago
Company
Plutocracy Pty Ltd · Domain since 2026 (registered this year)privacy policy · domain registered
Used for
  • assemble token-budgeted context briefings for subagent prompts
  • queue and claim agent tasks wired to specs and code areas
  • invite teammates to browse the same product knowledge graph
Worth knowingcomputed from what we read · each with its source
  • Has an MCP server (1 in the registry)public registry →
Your datawhat they publish, each line with its page · read Oct 29, 2026

“We do not sell your data, use it for advertising, or use your vault content to train models.”

privacy policy ↗

These are Brownmatter's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 29, 2026
  • MCP serverai.brownmatter/brainzverified in the MCP registry
  • Stateanswers, 16 toolschecked 2026-10-29
  • Address to connectbrainz.brownmatter.ai/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Knowledgeby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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From people who use itnot part of the reading

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Questions this page answers
  • What is Brownmatter?

    Stores product features, decisions and constraints as linked markdown notes and assembles token-budgeted briefings for agent subagents over MCP. It is listed in the Atlas under Knowledge and made by Plutocracy Pty Ltd.

  • Who is Brownmatter for?

    teams running orchestrator agents that delegate coding tasks to subagents

  • Is Brownmatter still maintained?

    Actively maintained: site updated 4 days ago.

  • Who owns Brownmatter?

    Brownmatter is run by Plutocracy Pty Ltd, per its privacy policy (2026-10-29).

  • Does Brownmatter train AI on your data?

    No, per its privacy policy (2026-10-29): “We do not sell your data, use it for advertising, or use your vault content to train models.”

  • Is Brownmatter safe?

    We do not audit vendors. What Brownmatter publishes, read 2026-10-29: on training with your data, “We do not sell your data, use it for advertising, or use your vault content to train models.”.

  • What are alternatives to Brownmatter?

    In Knowledge, by use: Tana, Agentage Memory, GitHub for AI Agent Memory, VIFE AI, MDflow.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk