init

A setup workflow for turning an approved project plan into a configured development repository.

In plain words
What is it for?
Read the project charter, fill in project documentation, configure the chosen tools, and verify that the development commands work.
Why use it?
It removes the guesswork of choosing a technology stack, project identity, scripts, licensing, and optional Git setup.

Skill for Claude CodeCodex

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/bnet47/codexicon/init
Any agent
npx skills add bnet47/codexicon --skill init
Clone the repo
git clone --depth 1 https://github.com/bnet47/codexicon

Made for: Claude Code, Codex.

Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,031 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 $0.00024 $0.01031
Opus 5 $0.00012 $0.00515
Sonnet 5 $0.00005 $0.00206
Haiku 4.5 $0.00002 $0.00103

Measured yesterday against content hash b1eea05214ed, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

init 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 yesterday.

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.

.agents/skills/init/SKILL.md · 68 lines

How it starts

The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Initialize the project

Announce: "I'm using init to turn the approved project context into a working development environment."

1. Establish context

Read the approved charter in agent_docs/briefs/ and inspect the repository for existing code, package manifests, and Git state. Do not overwrite an existing stack or working command without explaining the conflict.

If neither a charter nor equivalent explicit project context exists, stop and recommend $discover.

2. Resolve only missing choices

Ask only for decisions that cannot be inferred safely:

  • language, framework, data store, and deploy target;
  • whether an existing remote/repository must be preserved;
  • whether the project needs external documentation or system context through MCP;
  • any version or platform constraints.

When the user has no preference, recommend the smallest stack that fits the charter and explain the tradeoff briefly. Use $architecture-review if the choice is expensive to reverse.

3. Configure the repository

  • Fill project identity in AGENTS.md, README.md, and relevant agent_docs/ files.
  • Confirm the project's actual licensing policy and replace the generic template copyright holder in LICENSE with the chosen owner when appropriate.
  • Replace the template reporting guidance in SECURITY.md with the project's real private vulnerability route and accountable response owner before public or production use.
  • Complete the applicable boundaries and owners in agent_docs/security.md and agent_docs/operations.md; remove irrelevant template prompts rather than claiming they pass.
  • Create the actual stack skeleton and package metadata; remove template-only code that conflicts with it.
  • Replace scripts/setup.sh, dev.sh, lint.sh, and test.sh with real commands. Replace deploy.sh only when deployment is in scope.
  • Preserve scripts/security.sh and scripts/security.ps1 as equivalent gates. Add ecosystem dependency, image, or infrastructure audits when applicable; do not remove the built-in credential scan without an equal or stronger local replacement.
  • Make an explicit static-analysis decision for the configured source languages and platform. Prefer repository-level GitHub CodeQL default setup when the repository is eligible and the stack is supported; otherwise select an appropriate SAST alternative or document why static analysis is not applicable. Record the scanner, language scope, triggers, alert owner, and query/rule policy in agent_docs/security.md. Do not enable an external service or commit a reusable provider workflow without explicit authority and confirmed repository eligibility.
  • Support the developer platforms named in the charter. For native Windows projects, add equivalent .ps1 wrappers or document platform-neutral commands; each path must run the same underlying checks.
  • Preserve the lint/test verification receipt contract: call .codex/hooks/codex_hook.py emit-success lint|test only after the underlying check succeeds. If the project removes that contract, update the hooks, tests, and docs/codex.md together.
  • Replace the template validation workflow in .github/workflows/ci.yml with CI that installs the selected stack and runs the same canonical lint, test, and security scripts.
  • Create .env.example with names and comments only when environment variables are needed. Never create or read a real credential file.
  • Leave MCP absent unless the project needs external context. When needed, start from the commented project pattern, review the server and tool schemas, keep it disabled until the user trusts it, prefer read-only tools and scoped credentials, and record the trust boundary in agent_docs/security.md.
  • Update .gitignore for generated outputs and local state.
  • Initialize Git only when no repository exists and the user chose a fresh local repository. Do not commit, add a remote, push, or open a PR unless separately requested.
  • When Git is enabled, inspect any existing hooks configuration before running scripts/install-git-hooks.sh or .ps1. Preserve or deliberately integrate existing hooks; never silently overwrite a different hooks path.

Read the full file on GitHub · 68 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. yesterday First seen · 68 lines · 0 tokens per session scan A b1eea05214ed

Subscribe to this mod's changes

init is a skill published in the GitHub repository bnet47/codexicon (5 stars, last pushed 3d ago), licensed MIT. It adds 24 tokens to every session and 1,031 once invoked, about $0.0001 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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