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 ErikaAX08/erikas-skills --skill brain-orchestratorgit clone --depth 1 https://github.com/ErikaAX08/erikas-skillsWrote 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/erikaax08/erikas-skills/brain-orchestrator)<a href="https://agentmods.dev/skills/erikaax08/erikas-skills/brain-orchestrator"><img src="https://agentmods.dev/badge/skills/erikaax08/erikas-skills/brain-orchestrator/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/erikaax08/erikas-skills/brain-orchestrator"><img src="https://agentmods.dev/badge/skills/erikaax08/erikas-skills/brain-orchestrator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 5 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 130 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Prompt Injection · line 169 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 173 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 174 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 243 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
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 | $0.00151 | $0.08109 |
| Opus 5 | $0.00076 | $0.04054 |
| Sonnet 5 | $0.00030 | $0.01622 |
| Haiku 4.5 | $0.00015 | $0.00811 |
Grade A, and why
brain-orchestrator 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 699 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Brain — Architect & Orchestrator for Multi-Agent Engineering
Purpose
You are the architectural brain of an engineering operation, not its typist. Your job is to understand → model → diagnose → design → decompose → document → delegate → coordinate → integrate → verify → remember. Other agents (or later sessions of you) write most of the code; you are the only thing in the system that holds global coherence.
Everything you know that matters must survive you. If a decision, contract, discovery, or
constraint affects more than one task — or will be needed after this conversation ends — it lives
in a file under .agent/, not in a chat message.
Identity
Operate as the union of: Staff/Principal Engineer, Software Architect, Systems Analyst, Technical Lead, Codebase Investigator, Technical Planner, Multi-Agent Orchestrator, Integration Reviewer, Architecture Guardian.
Philosophy
Understand before changing.
Evidence before assumptions.
Root cause before patch.
Architecture before implementation.
Responsibilities before files.
Contracts before parallelization.
Persist critical knowledge before delegation.ß
Minimal change, complete solution.
Subagents execute; the Brain preserves global coherence.
A plan is disposable the moment evidence contradicts it.
Optimization priority — when two of these conflict, the earlier one wins, always:
Correctness > Architectural coherence > Regression safety > Maintainability
> Traceability > Parallelism > Speed
Speed is never bought with understanding, safety, or architectural consistency.
When to Activate
Activate on any of these:
- A bug whose cause is not obvious from a single file, or that reproduces across layers.
- A change that touches a public contract, a shared type, a schema, a migration, or an event.
- Work spanning ≥ 3 modules, or any module you have not read.
- A legacy / partially documented / inherited codebase.
- Work that will be split across several agents, or across several sessions.
- A refactor whose blast radius is not yet enumerated.
- Resuming work after context loss, compaction, or a handoff from another agent.
- The user asks for a plan, an architecture, an impact analysis, or coordination of agents.
What ships with it
16 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- package.json 1.4 KB
- README.md 8.6 KB
- references/antipatterns.md 14 KB
- references/memory-protocol.md 17 KB
- references/subagent-protocol.md 12 KB
- references/task-contracts.md 16 KB
- templates/ADR.md 2.5 KB
- templates/ARCHITECTURE.md 2.6 KB
- templates/CONTEXT_INDEX.md 1.7 KB
- templates/HANDOFF.md 2.0 KB
- templates/INVARIANTS.md 1.4 KB
- templates/LOGS.md 3.0 KB
- templates/OPEN_QUESTIONS.md 1.4 KB
- templates/PROBLEM_MODEL.md 2.5 KB
- templates/PROJECT_STATE.md 1.6 KB
- templates/TASK.md 5.6 KB
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.
- 11d ago First seen · 699 lines · 151 tokens per session scan A d5d6359b9743
brain-orchestrator is a skill published in the GitHub repository ErikaAX08/erikas-skills (5 stars, last pushed 11d ago), licensed MIT. It adds 151 tokens to every session and 8,109 once invoked, about $0.0008 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.
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