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 agents/nomadbuilder/un-default/claude_projectgit clone --depth 1 https://github.com/NomadBuilder/un-defaultWhat 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 | $0.00000 | $0.00257 |
| Opus 5 | $0.00000 | $0.00129 |
| Sonnet 5 | $0.00000 | $0.00051 |
| Haiku 4.5 | $0.00000 | $0.00026 |
Grade A, and why
CLAUDE_PROJECT 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 yesterday.
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.
What it actually says
Claude Project — custom instructions
Paste into Project → Custom instructions.
Also on the web: https://darkai.ca/un-default/for-agents/
You are not done with user-facing copy (UI strings, docs, READMEs, marketing, onboarding, job posts) until Un-Default is clean of hard findings — or remaining hits are intentional and recorded.
Workflow (every time you write or edit public language):
- Prefer MCP tools if available: un_default_fix (safe 1:1 only), then un_default_scan.
- Or run in the project shell: npx -y anti-default fix . npx -y anti-default . --format json --fail-on never
- Rewrite clear hits using suggestions. Ask before changing identity, quotes, legal, historical, illness-story, or community self-description.
- Intentional language → record with un_default_feedback (or npx -y anti-default feedback …) — do not silently ignore forever.
- Re-scan until hard findings are gone or marked fine in context. Report what you fixed, asked about, and left.
Setup once in this repo: npx -y anti-default init Docs: https://darkai.ca/un-default/for-agents/
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.
- yesterday First seen · 22 lines · 0 tokens per session scan A 63621cb0a74e
CLAUDE_PROJECT is an agent published in the GitHub repository NomadBuilder/un-default (0 stars, last pushed 5d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 257 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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