Obsidian Second Brain Agent Skill
by eugeniughelburPersistent memory for Claude Code, Codex and 6 other AI agents, stored as plain markdown in your Obsidian vault. New: Crew, one shared logbook so Claude Code, Codex, Cursor and Grok Bot know what each other did. 48 commands: semantic search, self-rewriting notes, key-less research, scheduled agents.
Obsidian Second Brain is an open-source agent skill by eugeniughelbur, written mainly in Python, with 5,085 GitHub stars and the MIT license. Its code was last updated Oct 28, 2026.
Scan summary: scanned Nov 5, 2026 at commit deff215. Seen able to read environment and secrets, connect to the internet. Scan policy
ScannedScanned. The automated checks below ran on the commit shown. Read each line for what was and was not covered.
Full scan at
deff215 · Nov 5, 2026 ScannedStatic, secrets and dependency checks completed with no critical findings.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.Static code scanwarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
Passed. This check ran and found nothing it flags.Secrets scanpassPassed. This check ran and found nothing it flags.
Passed. This check ran and found nothing it flags.Dependency audit0 known vulnerabilitiespassPassed. This check ran and found nothing it flags.
Passed. This check ran and found nothing it flags.ManifestSKILL.mdpassPassed. This check ran and found nothing it flags.
Flagged. This check found an issue. See the findings below.BuildfailFlagged. This check found an issue. See the findings below.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Boot & handshaken/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Network egressn/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Reproducible (×3)n/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Findings (5)
- highHigh. Something risky that needs a close look before you install.exfiltration issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.credential-access issueDetails are available to the maintainer after claiming this listing.
- mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.Install or build failed in a clean environmentude` or `exclude`) 2. use a `src-layout` 3. explicitly set `py_modules` or `packages` with a list of names To find more information, look for "package discovery" on setuptools docs. hint: Build failures usually indicate a problem with the package or the build environment
- lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
tests/test_session_archive.py:87 - lowLow. Minor, or common in normal tools. Shown for information.Reads environment variables not listed in the manifestCLAUDE_PLUGIN_ROOT, OBSIDIAN_RECALL_ENABLED, OBSIDIAN_VAULT_PATH, OBSIDIAN_SEARCH_DEWEIGHT, OBSIDIAN_SEARCH_LOG_WEIGHT, OBSIDIAN_SEARCH_ENTITY_BOOST, OBSIDIAN_SEARCH_STATUS_FADE, OBSIDIAN_SEARCH_LENGTHNORM, OLLAMA_URL, OBSIDIAN_EMBED_MODEL, OBSIDIAN_EMBED_BACKEND, OBSIDIAN_EMBED_URL, OBSIDIAN_EMBED_…
Network activity
During install
files.pythonhosted.orgpypi.org
While running
Not run — the code wasn't started in this scan
Automated result for the commit shown. See our scan policy. View the scan log
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