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agent-second-brain

Always-on personal agent that turns Telegram voice notes into linked markdown notes in your Obsidian vault on a VPS.

Agent by smixs

IndexedMIT★ 411
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Setup steps are in the repository. Website · Repository

About

Agent Second Brain runs on a small VPS and takes voice notes, forwarded posts and photos through Telegram, then files typed, linked markdown into an Obsidian vault on your own server. It drives one persistent interactive Claude Code session in tmux instead of headless calls, and memory decays on an Ebbinghaus-style schedule so entries resurface when relevant. The Python project is MIT licensed.

Use cases: personal-assistant, scheduling, note-taking, agent-memory

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Fact sheet

Jobs
personal assistant, schedulingREADME
Autonomy
Autonomous: runs tasks end to end and reports backREADME
Where you use it
otherREADME
Hosting
You run itREADME
Models
anthropicREADME
Open source
YesREADME
Billing
Runs on a $5 VPS and an existing Claude subscription, with no per-token API bills; headless claude -p calls are avoided because they bill separately.README

Facts extracted by Claude Haiku 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.

Signals

Stars
411
Forks
218
Open issues
0
Last commit
Aug 5, 2026 (2 months ago)
Last release
Jun 20, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

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Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

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agent-second-brain. Agent Mart. https://agentmart.dev/agents/agent-second-brain (last updated 2026-10-24)