Codex Rules Reference
code-yeongyu/oh-my-openagent
Explains how the Codex Rules plugin injects project instructions and file-specific rules into a session, which rule files it reads and which settings control it.
Builds the transparent rule-based baseline every model must beat — a hand-written score with reason codes, ranked output, and precision@K evaluation.
Custom licenceAuto-check passed
Install Building Baselines
$ npx skills add flyrank-bih/flyrank-ml-internship-starter --skill building-baselines -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install flyrank-bih/flyrank-ml-internship-starter building-baselines --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/flyrank-bih/flyrank-ml-internship-starter.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/building-baselines .claude/skills/building-baselines && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "building-baselines" agent skill from https://github.com/flyrank-bih/flyrank-ml-internship-starter/tree/main/skills/building-baselines into .claude/skills/building-baselines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-baselines", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/flyrank-bih/flyrank-ml-internship-starter/tree/main/skills/building-baselinesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add flyrank-bih/flyrank-ml-internship-starter --skill building-baselines -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install flyrank-bih/flyrank-ml-internship-starter building-baselines --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flyrank-bih/flyrank-ml-internship-starter.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/building-baselines .agents/skills/building-baselines && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "building-baselines" agent skill from https://github.com/flyrank-bih/flyrank-ml-internship-starter/tree/main/skills/building-baselines into .agents/skills/building-baselines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-baselines", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add flyrank-bih/flyrank-ml-internship-starter --skill building-baselines -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install flyrank-bih/flyrank-ml-internship-starter building-baselines --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flyrank-bih/flyrank-ml-internship-starter.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/building-baselines .cursor/skills/building-baselines && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "building-baselines" agent skill from https://github.com/flyrank-bih/flyrank-ml-internship-starter/tree/main/skills/building-baselines into .cursor/skills/building-baselines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-baselines", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/flyrank-bih/flyrank-ml-internship-starter.git --path skills/building-baselines--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add flyrank-bih/flyrank-ml-internship-starter --skill building-baselines -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install flyrank-bih/flyrank-ml-internship-starter building-baselines --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flyrank-bih/flyrank-ml-internship-starter.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/building-baselines .gemini/skills/building-baselines && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "building-baselines" agent skill from https://github.com/flyrank-bih/flyrank-ml-internship-starter/tree/main/skills/building-baselines into .gemini/skills/building-baselines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-baselines", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install flyrank-bih/flyrank-ml-internship-starter building-baselinesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add flyrank-bih/flyrank-ml-internship-starter --skill building-baselines -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/flyrank-bih/flyrank-ml-internship-starter.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/building-baselines .github/skills/building-baselines && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "building-baselines" agent skill from https://github.com/flyrank-bih/flyrank-ml-internship-starter/tree/main/skills/building-baselines into .github/skills/building-baselines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-baselines", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add flyrank-bih/flyrank-ml-internship-starter --skill building-baselines -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install flyrank-bih/flyrank-ml-internship-starter building-baselines --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flyrank-bih/flyrank-ml-internship-starter.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/building-baselines .opencode/skills/building-baselines && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "building-baselines" agent skill from https://github.com/flyrank-bih/flyrank-ml-internship-starter/tree/main/skills/building-baselines into .opencode/skills/building-baselines/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "building-baselines", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
building-baselines- GitHub stars
- 140
- Token cost
- ~587 tokens
- SKILL.md length
- 279 words
- Files
- 1
- Skills in repo
- 13
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Builds the transparent rule-based baseline every model must beat — a hand-written score with reason codes, ranked output, and precision@K evaluation.
- SKILL.md covers Build it in this order, Also useful and How to verify
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Building Baselines is an agent skill from flyrank-bih/flyrank-ml-internship-starter. Builds the transparent rule-based baseline every model must beat — a hand-written score with reason codes, ranked output, and precision@K evaluation. Use before training any model, or when someone reports model results with nothing to compare against.
Its SKILL.md is about 590 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: Starter repo for the FlyRank ML Internship - a runnable ML pipeline on real anonymized Google Search data, with Colab notebooks. Fork it, build your capstone in it.
Example prompts
- “Use the building-baselines skill to build the transparent rule-based baseline every model must beat — a hand-written score with reason codes, ranked…”
- “/building-baselines”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit 882b73e. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are python).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Building Baselines loads about 587 tokens when it runs. Until then it costs about 68 tokens; SKILL.md has 279 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 279 words (~587 tokens).
“A model without a baseline is a number without a meaning. The baseline is a rule a human can read — and its job is to be honestly beatable.”
- name
- building-baselines
Files
Just SKILL.md in skills/building-baselines of flyrank-bih/flyrank-ml-internship-starter.
Open the folder on GitHubat commit 882b73e
Compare with similar skills
Building Baselines next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Building Baselines this skillflyrank-bih/flyrank-ml-internship-starter | 140 | — | ~587 | Automated safety check: Pass | Custom licence | |
| Codex Rules Referencecode-yeongyu/oh-my-openagent | 70k | — | ~269 | Automated safety check: Pass | Custom licence | |
| Rules Distillationaffaan-m/ECC | 276k | 2 repos | ~2.3k | Automated safety check: Pass | MIT | |
| Hookify Rulesaffaan-m/ECC | 276k | — | ~605 | Automated safety check: Notes | MIT | |
| Rules Distillaffaan-m/ECC | 276k | — | ~1.5k | Automated safety check: Pass | MIT | |
| Rules Distillaffaan-m/ECC | 276k | 1 repos | ~1.3k | Automated safety check: Pass | MIT |
Similar skills
Rules Distillation
affaan-m/ECC
Scans installed skills for principles that recur across them and proposes rule-file changes: append, revise, add a section, create a file or leave as covered.
Hookify Rules
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当用户要求创建hookify规则、编写hook规则、配置hookify、添加hookify规则或需要关于hookify规则语法和模式的指导时，应使用此技能。
Rules Distill
affaan-m/ECC
スキルをスキャンしてドメイン横断的な原則を抽出し、ルールに蒸留する——既存のルールファイルへの追記、修正、または新規作成
Rules Distill
affaan-m/ECC
扫描技能以提取跨领域原则并将其提炼为规则——追加、修订或创建新的规则文件
Odoo Security Rules
sickn33/agentic-awesome-skills
Expert in Odoo access control: ir.model.access.csv, record rules (ir.rule), groups, and multi-company security patterns.
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Questions about Building Baselines
What does Building Baselines do?
Builds the transparent rule-based baseline every model must beat — a hand-written score with reason codes, ranked output, and precision@K evaluation. Building Baselines is an agent skill from flyrank-bih/flyrank-ml-internship-starter. Builds the transparent rule-based baseline every model must beat — a hand-written score with reason codes, ranked output, and precision@K evaluation.
How do I install Building Baselines in Claude Code?
Run `npx skills add flyrank-bih/flyrank-ml-internship-starter --skill building-baselines -a claude-code`. Or copy the skill folder (skills/building-baselines in flyrank-bih/flyrank-ml-internship-starter) into .claude/skills/building-baselines in your project. Claude Code loads it when a task matches its description.
How do I install Building Baselines in Codex?
Run `npx skills add flyrank-bih/flyrank-ml-internship-starter --skill building-baselines -a codex`. Or copy the skill folder (skills/building-baselines in flyrank-bih/flyrank-ml-internship-starter) into .agents/skills/building-baselines in your project. Codex loads it when a task matches its description.
Can I use Building Baselines in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add flyrank-bih/flyrank-ml-internship-starter --skill building-baselines -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/building-baselines, .gemini/skills/building-baselines, .github/skills/building-baselines and .opencode/skills/building-baselines in your project.
What does Building Baselines need to run?
SKILL.md names no scripts, command-line tools or credentials: Building Baselines is instructions for the agent only. Our summary lists: Python 3.
Does Building Baselines access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Building Baselines safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Building Baselines use?
Building Baselines has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Building Baselines use?
About 587 tokens (SKILL.md is roughly 2.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Building Baselines?
Skills that share tags, products or a category with Building Baselines: Codex Rules Reference (code-yeongyu/oh-my-openagent, 70k stars), Rules Distillation (affaan-m/ECC, 276k stars), Hookify Rules (affaan-m/ECC, 276k stars) and Rules Distill (affaan-m/ECC, 276k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Building Baselines?
flyrank-bih (a GitHub organization) maintains it in flyrank-bih/flyrank-ml-internship-starter, which has 140 GitHub stars. The repository holds 13 skills in this directory. The repository was last updated on August 20, 2026.
Source: flyrank-bih/flyrank-ml-internship-starter on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.