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 skills add khef-labs/khef-mac --skill dbxgit clone --depth 1 https://github.com/khef-labs/khef-macWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/khef-labs/khef-mac/dbx)<a href="https://agentmods.dev/skills/khef-labs/khef-mac/dbx"><img src="https://agentmods.dev/badge/skills/khef-labs/khef-mac/dbx.svg" alt="Measured on agentmods" height="20"></a>What 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 5.1 | $0.00111 | $0.03020 |
| Opus 5 | $0.00056 | $0.01510 |
| Sonnet 5 | $0.00022 | $0.00604 |
| Haiku 4.5 | $0.00011 | $0.00302 |
Grade A, and why
dbx 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 7d 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 7d ago First seen · 197 lines · 111 tokens per session scan A c991ee1cbdbf
dbx is a skill published in the GitHub repository khef-labs/khef-mac (2 stars, last pushed 18d ago), with no licence file. It adds 111 tokens to every session and 3,020 once invoked, about $0.0006 per session on Opus 5. 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.
Other skills, from other repositories
agency-os
Notion-as-source-of-truth dispatch board for running your work like an AI agency. One Tasks database is the source of truth; tasks flow Suggestion through Discussion, To-Do, In Progress, and Done with subtasks, recurring cadences, dependencies, and template subtrees. Batch execution fans approved To-Do rows out to…
datamodellm
Create visual data models for database schemas using Nimbalyst's DataModelLM editor. Use when the user wants to design a data model, database schema, entity relationship diagram, or Prisma schema.
supabase
Complete guide for the Supabase plugin — Management API access for running SQL queries, listing projects, managing edge functions, secrets, migrations, and inspecting project health.
cqrs
Command Query Responsibility Segregation patterns for separating write and read models.
data-backup-patterns
Implement reliable data backup and recovery strategies with automated scheduling, encryption, rotation policies, and disaster recovery testing. Covers database backups, file system snapshots, and cloud storage patterns. Triggers on backup strategy, disaster recovery, or data protection requests.
database-migration-patterns
Manage database schema changes safely with migration tools, zero-downtime strategies, and rollback procedures. Covers Alembic, SQL migrations, data migrations, and testing strategies. Triggers on database migration, schema changes, or Alembic configuration requests.