Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/aliasunder/vault-cortex/claude-mdgit clone --depth 1 https://github.com/aliasunder/vault-cortexWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00003 | $0.00003 |
| Opus 5 | $0.00002 | $0.00002 |
| Sonnet 5 | $0.00001 | $0.00001 |
| Haiku 4.5 | $0.00000 | $0.00000 |
Grade A, and why
vault-cortex CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
100% identical to deepseek-harness CLAUDE.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
AGENTS.md
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 1 lines · 3 tokens per session scan A a54ff182c7e8
vault-cortex CLAUDE.md is an instructions file published in the GitHub repository aliasunder/vault-cortex (16 stars, last pushed 2d ago), licensed MIT. It adds 3 tokens to every session, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to deepseek-harness CLAUDE.md, differing in 0 lines, and is treated as a copy.
Other instructions, from other repositories
obsidian-multivault-mcp AGENTS.md
Instructions for bepitulaz/obsidian-multivault-mcp, covering agents.md — deploying this mcp server on the vps, vps facts (example — change to match yours), gather before you start, do (high level — exact commands in deploy.md) and definition of done (verify — do not assume).
obsidian-multivault-mcp CLAUDE.md
Instructions for bepitulaz/obsidian-multivault-mcp: See AGENTS.md for the deployment brief, and DEPLOY.md for the full step-by-step VPS runbook.
geode AGENTS.md
AGENTS.md instructions for 8thpark/geode, covering agents.md, vision, documentation, remember and code style & implementation.
geode CLAUDE.md
Claude Code instructions for 8thpark/geode, a project described as: Geode provides agents remote access to your Obsidian vault.
niamos CLAUDE.md
Claude Code instructions for pricklywiggles/niamos, covering niamos vault — operating guide, system reference, content type schemas, folder layout and tag vocabulary.
obsidian-personal-scrum-vault CLAUDE.md
Instructions for Awzy11/obsidian-personal-scrum-vault, covering claude.md, vault access, vault structure, the two workflows and 1. zettelkasten (second brain).