agentmods.dev

add-module

add-module is a skill for Claude Code from arianlopezc/Trabuco. It costs 61 tokens per session (860 once invoked), scanned A, original, MIT.

A workflow for adding a Trabuco module to an existing project. A module is a project component, such as an AIAgent, event consumer, SQL datastore, or NoSQL datastore.

In plain words
What is it for?
Use it to extend a Trabuco project, choose compatible database or message-broker components, and verify the project after the addition.
Why use it?
It checks the current project and module compatibility before wiring in new functionality, including conflicts between SQL and NoSQL datastore choices.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the trabuco plugin — 10 skills, 24 agents, 2 hooks, 1 MCP server shipped together

not rated 0 3mo ago A scan 61 tokens original MIT
View the source file arianlopezc/Trabuco
Install

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.

agentmods
npx agentmods add skills/arianlopezc/trabuco/add-module
Any agent
npx skills add arianlopezc/Trabuco --skill add-module
Clone the repo
git clone --depth 1 https://github.com/arianlopezc/Trabuco

Made for: Claude Code.

Or install trabuco, the plugin that ships this one along with the rest of its 10 skills, 24 agents, 2 hooks, 1 MCP server.

Wrote 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.

agentmods badge for add-module

README.md
[![agentmods](https://agentmods.dev/badge/skills/arianlopezc/trabuco/add-module.svg)](https://agentmods.dev/skills/arianlopezc/trabuco/add-module)
Your own site
<a href="https://agentmods.dev/skills/arianlopezc/trabuco/add-module"><img src="https://agentmods.dev/badge/skills/arianlopezc/trabuco/add-module.svg" alt="Measured on agentmods" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 860 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00061 $0.00860
Opus 5 $0.00030 $0.00430
Sonnet 5 $0.00012 $0.00172
Haiku 4.5 $0.00006 $0.00086

Measured 5d ago against content hash 9a5ff25c7cc6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

add-module 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 5d 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.

plugin/skills/add-module/SKILL.md · 39 lines

How it starts

The opening of the file, as written. The whole thing — 39 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Add a module to an existing Trabuco project

Flow

  1. Detect project: call mcp__trabuco__get_project_info with the current working directory. If it doesn't return a Trabuco project (no .trabuco.json), tell the user this skill requires a Trabuco project and suggest /trabuco:new-project instead.

  2. Confirm current state: show the user what modules are currently installed and which provider/broker is in use. This is for their confirmation before additions.

  3. Recommend if no argument: if the user didn't specify a module, call mcp__trabuco__list_modules and recommend based on gaps:

    • Has API but no SQLDatastore? → suggest SQLDatastore
    • Has EventConsumer but no Events contracts module? → suggest Events
    • Has Shared/API but no AIAgent? → suggest AIAgent if they're building user-facing services
    • Etc.

    Present the top 1–3 candidates with rationale.

  4. Check conflicts: SQLDatastore and NoSQLDatastore are mutually exclusive — warn if the user is attempting a conflict.

  5. Execute: call mcp__trabuco__add_module with the chosen module. Confirm any broker/database sub-choices (e.g., Kafka vs RabbitMQ for EventConsumer).

  6. Post-add verification: call mcp__trabuco__run_doctor to verify the updated project is structurally sound. Report any warnings.

  7. Next steps: tell the user what the new module brought in — new package structure, new POM dependencies, new generated files to customize, any new /add-X skills that became relevant inside the project.

Rules

  • Never add a module without explicit confirmation when the project is large (>5 modules already present).
  • Respect module dependencies. Some modules require others (e.g., EventConsumer needs Events; API and AIAgent both have Shared as a hard dependency now because the auth runtime utilities live in Shared). If the user picks a module with missing prerequisites, offer to add the prerequisite first — add_module resolves them automatically but it's good to surface.
  • After adding API or AIAgent, remind the user that OIDC Resource Server scaffolding ships dormant. The app refuses to boot when trabuco.auth.enabled is unset: operators must explicitly set it =false (local dev) or =true plus OIDC_ISSUER_URI and OIDC_AUDIENCE (deployed). The validator catches the missing-decision case at boot rather than letting "no auth" become silent factory state. See docs/auth.md for the per-provider matrix.
  • After adding AIAgent, remind the user about: (1) A2A agent card at /.well-known/agent.json (served dynamically by DiscoveryController, advertises mcp only when MCP server is on); (2) MCP server is off by default — MCP_SERVER_ENABLED=true to opt in, scope-gated by SCOPE_mcp:invoke once enabled; (3) the legacy ApiKeyAuthFilter (app.aiagent.api-key.enabled, default on) which now requires operator-populated agent.auth.keys.* and refuses to boot with an empty key set. Demo keys live in application-local-dev.yml (SPRING_PROFILES_ACTIVE=local-dev to load).

Read the full file on GitHub · 39 lines

Changes

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.

  1. 5d ago First seen · 39 lines · 61 tokens per session scan A 9a5ff25c7cc6

Subscribe to this mod's changes

add-module is a skill published in the GitHub repository arianlopezc/Trabuco (0 stars, last pushed 3mo ago), licensed MIT. It adds 61 tokens to every session and 860 once invoked, about $0.0003 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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