Maple: Skill for Codex

.agents/skills/develop-maple/SKILL.md

develop-maple is a skill for Codex from OpenSecretCloud/Maple. It costs 93 tokens per session (1,787 once invoked), scanned A, original, MIT.

A set of instructions for developing and debugging ordinary Maple features across its React/Vite interface and Tauri/Rust application. It covers setup, frontend and native changes, desktop and mobile work, testing, and routing specialized tasks.

In plain words
What is it for?
Use it for normal Maple UI, state, API-client, native-command, desktop, and mobile changes, plus focused tests and preparation for validation.
Why use it?
It helps developers choose the correct part of the application for a change and use the project’s authoritative setup and validation commands. It also directs security-sensitive or specialized work to the relevant instructions.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: mentions subagents; installed under .agents/ (shared by several agents); mentions AGENTS.md.

This is OpenSecretCloud/Maple's own configuration. It tells Codex how to work on Maple itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Maple configures →

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is ./scripts/run-with-desktop-onnxruntime.sh cargo clippy --locked -- -D warnings.

Reuse

Borrowing it

Nothing to install: this file belongs to OpenSecretCloud/Maple. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/OpenSecretCloud/Maple/master/.agents/skills/develop-maple/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/OpenSecretCloud/Maple

Made for: Codex.

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 develop-maple

README.md
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Your own site
<a href="https://agentmods.dev/skills/opensecretcloud/maple/develop-maple"><img src="https://agentmods.dev/badge/skills/opensecretcloud/maple/develop-maple/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.

agentmods 80×15 button for develop-maple

Your own site · 80×15
<a href="https://agentmods.dev/skills/opensecretcloud/maple/develop-maple"><img src="https://agentmods.dev/badge/skills/opensecretcloud/maple/develop-maple.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 93 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,787 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

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 →

  • high Privilege Escalation · line 49
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
How audits are shown
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 $0.00093 $0.01787
Opus 5.5 $0.00037 $0.00715
Sonnet 5.5 $0.00019 $0.00357
Haiku 4.5 $0.00009 $0.00179

Measured 2mo ago against content hash 0a195050e824, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

develop-maple 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 2mo 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.

.agents/skills/develop-maple/SKILL.md · 158 lines

How it starts

The opening of the file, as written. The whole thing — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Develop Maple

Work from the OpenSecretCloud/Maple repository root. Treat justfile, frontend/package.json, flake.nix, scripts/ci/, and .github/workflows/ as the command sources of truth. Check them again when they disagree with prose documentation.

Route Specialized Work

  • Use $validate-maple for full validation, packaged-app smoke tests, cross-platform builds, or release-artifact verification.
  • Use $review-maple-security for security audits or changes involving authentication, authorization, attestation, OAuth/deep links, credentials, storage, CSP, local proxy exposure, filesystem/shell access, or trust boundaries.
  • Use $change-maple-agent-mode for Goose, Agent Mode runtime/UI, tool permissions, MCP, ACP, subagents, or agent persistence.
  • Use $develop-opensecret-sdk for changes to the TypeScript/React or Rust SDK source under sdk/, including its backend integration revision or package boundaries.
  • Use $develop-maple-proxy for changes to the proxy crate, standalone binary, container, or public OpenAI-compatible behavior under proxy/.
  • Use $release-maple for version bumps, tags, publishing, release CI, or distribution. Never use just release during ordinary development.

Keep the current task scoped when one of these skills is unnecessary. Do not claim specialized validation that was not run.

Establish a Safe Baseline

  1. Inspect git status --short --branch, the current branch, and recent history.
  2. Preserve all existing changes. Never reset, overwrite, or reformat unrelated work.
  3. For newly requested isolated work, base it on current origin/master unless the user specifies another base. Do not switch branches over a dirty checkout.
  4. Read root AGENTS.md, relevant docs, nearby implementation, tests, and current dependency/API versions before designing the change.
  5. State the intended behavior and the smallest affected boundary before editing.

Do not commit, push, open a PR, merge, tag, publish, or release unless the user explicitly requests that action.

Read the full file on GitHub · 158 lines

Files

What ships with it

1 file 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.

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. 2mo ago First seen · 158 lines · 93 tokens per session scan A 0a195050e824

Subscribe to this mod's changes

develop-maple is a skill published in the GitHub repository OpenSecretCloud/Maple (92 stars, last pushed 2mo ago), licensed MIT. It adds 93 tokens to every session and 1,787 once invoked, about $0.0004 per session on Opus 5.5. 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.

Related

develop-maple compared with skills from other repositories

develop-maple next to 6 skills from other repositories
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