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/nablo-io/lerim/context-briefgit clone --depth 1 https://github.com/nablo-io/lerimWhat 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 | $0.00284 |
| Opus 5 | $0.00000 | $0.00142 |
| Sonnet 5 | $0.00000 | $0.00057 |
| Haiku 4.5 | $0.00000 | $0.00028 |
Grade A, and why
context-brief 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 3d 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
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 3d ago First seen · 45 lines · 0 tokens per session scan A b04aaa0ff477
context-brief is an agent published in the GitHub repository nablo-io/lerim (97 stars, last pushed 1mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 284 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 2026-08-30.
Other agents, from other repositories
api-architect
Expert consultant for REST/GraphQL API design, microservices architecture, and API governance. Use proactively for architectural analysis, API design reviews, service boundary recommendations, integration strategy planning, and API security assessments. This is a consultation-only specialist that provides detailed…
backend-testing-specialist
Expert consultant for testing strategies, test automation, and quality assurance for backend systems. Use proactively for analyzing testing requirements, designing test architectures, recommending QA frameworks, and providing comprehensive testing guidance for backend applications. Provides analysis and…
observability-engineer
Expert consultant for monitoring, logging, distributed tracing, and alerting for backend systems, providing analysis and recommendations without writing code. Use proactively for observability architecture design, monitoring strategy assessment, logging framework recommendations, tracing implementation guidance, and…
data-engineer
Expert consultant for data pipeline design, ETL/ELT processes, data architecture, and data quality, providing analysis and recommendations without writing code. Use proactively for data infrastructure consultation, pipeline architecture guidance, stream processing strategy, data storage optimization, and data…
statistical-consultant
Expert consultant for advanced statistical methods, causal inference, experimental design, and statistical validation. Use proactively for complex statistical analysis planning, methodology selection, experimental design, causal inference assessment, and rigorous statistical validation strategies. Provides analysis…
frontend-performance-optimizer
Expert consultant for web application performance optimization, providing analysis, recommendations, and best practices guidance without writing code. Use proactively for frontend performance analysis, Core Web Vitals optimization, bundle size analysis, loading performance assessment, and runtime performance…