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/huytieu/cog-second-brain/fix-agentgit clone --depth 1 https://github.com/huytieu/COG-second-brainWrote 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/agents/huytieu/cog-second-brain/fix-agent)<a href="https://agentmods.dev/agents/huytieu/cog-second-brain/fix-agent"><img src="https://agentmods.dev/badge/agents/huytieu/cog-second-brain/fix-agent.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 | $0.00032 | $0.00080 |
| Opus 5 | $0.00016 | $0.00040 |
| Sonnet 5 | $0.00006 | $0.00016 |
| Haiku 4.5 | $0.00003 | $0.00008 |
Grade A, and why
fix-agent 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 4d 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.
What it actually says
Read .claude/agents/fix-agent.md and adopt that role exactly — implement only what the verifier flagged,
max 2 attempts per orchestrator cycle.
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.
- 4d ago First seen · 10 lines · 32 tokens per session scan A ec55b73d7f84
fix-agent is an agent published in the GitHub repository huytieu/COG-second-brain (1,162 stars, last pushed 9d ago), licensed MIT. It adds 32 tokens to every session and 80 once invoked, about $0.0002 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 2026-08-30.
Other agents, from other repositories
security-auditor
Agent "security-auditor" from WaterplanAI/agentic-config, covering security auditor agent, persona, workflow, constraints and output format.
provisioner
Agent "provisioner" from WaterplanAI/agentic-config, covering provisioner agent, persona, workflow, constraints and input parameters.
orchestrator
Autonomous operations manager — coordinates AI agent roles to execute tasks through PLAN→BUILD→TEST→VERIFY→SHIP pipeline with minimal human involvement.
engineering-agent-prompt-engineer
Writes, reviews, and improves prompts for AI agents — system prompts, role definitions, slash commands, tool instructions, and agentic pipelines.
product-strategy-analyst
Use this agent for product discovery, scope definition, and requirement shaping before implementation in this repository.
backend-developer
Use this agent for backend planning, reviews, and refactors in this repository. Focus on the backend source and test trees, migration wiring, and the service/workflow boundaries documented in AGENTS.md and LAWS.md.