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 Matheus-Gama-deluna/Maestro --skill specialist-exploracao-codebasegit clone --depth 1 https://github.com/Matheus-Gama-deluna/MaestroWrote 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/matheus-gama-deluna/maestro/specialist-exploracao-codebase)<a href="https://agentmods.dev/skills/matheus-gama-deluna/maestro/specialist-exploracao-codebase"><img src="https://agentmods.dev/badge/skills/matheus-gama-deluna/maestro/specialist-exploracao-codebase/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/matheus-gama-deluna/maestro/specialist-exploracao-codebase"><img src="https://agentmods.dev/badge/skills/matheus-gama-deluna/maestro/specialist-exploracao-codebase.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00030 | $0.01536 |
| Opus 5 | $0.00015 | $0.00768 |
| Sonnet 5 | $0.00006 | $0.00307 |
| Haiku 4.5 | $0.00003 | $0.00154 |
Grade A, and why
specialist-exploracao-codebase 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
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 ships with it
9 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.
- mcp_functions/README.md 1.1 KB
- MCP_INTEGRATION.md 3.2 KB
- README.md 9.1 KB
- resources/checklists/exploration-validation.md 1011 B
- resources/examples/exploration-examples.md 2.1 KB
- resources/reference/exploration-guide.md 2.3 KB
- resources/templates/codebase-map.md 2.8 KB
- resources/templates/refactoring-plan.md 1.5 KB
- resources/templates/technical-debt-report.md 1.3 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.
- 7d ago First seen · 198 lines · 30 tokens per session scan A 40d37999cce5
specialist-exploracao-codebase is a skill published in the GitHub repository Matheus-Gama-deluna/Maestro (0 stars, last pushed 5mo ago), with no licence file. It adds 30 tokens to every session and 1,536 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 2026-09-03.
Other skills, from other repositories
explain-codebase
Drop into any repo and generate a structured architecture overview. Maps the codebase, identifies entry points, frameworks, and dependencies — then produces a "start here" guide for new contributors.
refactoring-patterns
Apply safe refactoring patterns to improve code structure without changing behavior. Use when cleaning up code, reducing technical debt, or improving maintainability.
context-builder
Gather comprehensive project context before starting implementation. Use at the beginning of complex tasks to understand codebase structure, dependencies, patterns, and conventions before writing code.
analyze-repo
Enterprise-grade repository analysis with arc42/C4 architecture documentation, technical debt quantification, security assessment, and multi-stakeholder reporting.
code-necromancer
Systematic framework for resurrecting and modernizing legacy codebases through archaeology, resurrection, and rejuvenation phases. Activate on "legacy code", "inherited codebase", "no documentation", "technical debt", "resurrect", "modernize". NOT for greenfield projects or well-documented active codebases.
gsd-codebase-mapper
Explores codebase and writes structured analysis documents. Spawned by map-codebase with a focus area.