obsidian-claude
AGENTS.md2 starsChanged 3 months agoMITView on GitHub
claude-obsidian is capture, organize, ask, defuddle, autoresearch, and bulk-import — six plain-Markdown Claude Code skills at skills/<name>/SKILL.md, with no Python core, no transaction bundles, no ledgers, no MoC maintenance. capture, organize, and ask need no network access; defuddle and autoresearch require explicit, per-request consent before any egress, and defuddle additionally requires an external Defuddle-style extractor the user provides. bulk-import files many sources in one run, reusing capture's and defuddle's rules with a single upfront consent for any URLs in the…
Where files are headingNew AGENTS.md files have more rules about keeping secrets out of the code, and fewer about code style.
Of the AGENTS.md files we read, the 31,439 first seen in the last six months, against the older ones: the kind of rule that gained most share, and the kind that lost most. About files like this in general, not this one, and an estimate, since a kind is a pattern in the words.
In this repository6 other files it gives its agents.
- askSkill
- autoresearchSkill
- bulk-importSkill
- captureSkill
- defuddleSkill
- organizeSkill
The file
We split this AGENTS.md into the rules it gives an agent
3 rules. About 0 are common, 2 are distinctive, and 1 is very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈2
Distinctive · estimate
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 23
No product/vault distinction, no marker file, no registration step.
- Very specific: line 27
Read the skill completely from skills/<name>/SKILL.md.
- Distinctive: line 28
Read skills/capture/references/note-format.md — all five skills share this note format, folder-placement heuristic, slug-uniqueness rule, …
≈ “Common” is an estimate: at least 1 in 5 of the 40,246 AGENTS.md files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
claude-obsidian: Agent Instructions
claude-obsidian is capture, organize, ask, defuddle,
autoresearch, and bulk-import — six plain-Markdown Claude Code skills
at skills/<name>/SKILL.md, with no Python core, no transaction bundles,
no ledgers, no MoC maintenance. capture, organize, and ask need no
network access; defuddle and autoresearch require explicit,
per-request consent before any egress, and defuddle additionally
requires an external Defuddle-style extractor the user provides.
bulk-import files many sources in one run, reusing capture's and
defuddle's rules with a single upfront consent for any URLs in the
batch rather than one per source. Notes
are filed under notes/<topic>/ or projects/<project-slug>/ (never
at the vault root directly), and indexes/<Topic>.md pages give a
fast entry point into each notes/ topic. See
docs/superpowers/specs/2026-08-22-simple-capture-design.md
for the design and
skills/capture/references/note-format.md
for the note format all five skills share.
Primary system: capture / organize / ask / defuddle / autoresearch / bulk-import
No product/vault distinction, no marker file, no registration step. The user just points Claude Code at whatever directory they treat as their vault (opened in Obsidian or not) and invokes a skill.
- Read the skill completely from
skills/<name>/SKILL.md. - Read skills/capture/references/note-format.md
— all five skills share this note format, folder-placement heuristic,
slug-uniqueness rule, and linking pass.
autoresearchadditionally reads its own program.md for research budget and evidence-discipline defaults. - Resolve the vault: an explicit directory named in the request, then
the
OBSIDIAN_VAULTenvironment variable if set, then the current directory. SetOBSIDIAN_VAULTonce to useask/capture/etc. from any other project's Claude Code or Codex session without repeating the path.capturecreatesinbox/,notes/,projects/,indexes/,templates/, andattachments/in the resolved vault on first use if any don't exist.
Behavior, triggers, and out-of-scope boundaries for each skill are fully
specified in its own SKILL.md — this file doesn't duplicate them.
organize never runs automatically; ask never writes to the vault;
defuddle and autoresearch never fetch or research without explicit
per-request consent, and never file a note without a separate, later
consent to keep the result. bulk-import only runs when handed more
than one source, gets one upfront consent for every URL in its batch
instead of one per source, and skips/defaults collisions and ambiguous
placement rather than asking mid-batch. None of the six uses
transactions, ledgers, or an index/MoC.
Reference
- Public canonical repository: https://github.com/AgriciDaniel/claude-obsidian
- LLM Wiki pattern: https://gist.github.com/karpathy/442a6bf555914893e9891c11519de94f
- Obsidian primitives: https://github.com/kepano/obsidian-skills
Does it work?
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- It worked
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- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

