XLSX
zzhonglei/GeoCode-Release
Create, edit, analyze, or convert Excel spreadsheets (.xlsx, .xlsm) where the workbook file is the primary deliverable.
Agent skill
Spreadsheet Formula Helper
by composio-community in composio-community/awesome-codex-skills
Write and debug spreadsheet formulas (Excel/Google Sheets), pivot tables, and array formulas; translate between dialects; use when users need working formulas with examples and edge-case checks.
Install Spreadsheet Formula Helper
$ npx skills add composio-community/awesome-codex-skills --skill spreadsheet-formula-helper -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install composio-community/awesome-codex-skills spreadsheet-formula-helper --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/composio-community/awesome-codex-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/spreadsheet-formula-helper .claude/skills/spreadsheet-formula-helper && 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 "spreadsheet-formula-helper" agent skill from https://github.com/composio-community/awesome-codex-skills/tree/master/spreadsheet-formula-helper into .claude/skills/spreadsheet-formula-helper/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spreadsheet-formula-helper", 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/composio-community/awesome-codex-skills/tree/master/spreadsheet-formula-helperType 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 composio-community/awesome-codex-skills --skill spreadsheet-formula-helper -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install composio-community/awesome-codex-skills spreadsheet-formula-helper --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/composio-community/awesome-codex-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/spreadsheet-formula-helper .agents/skills/spreadsheet-formula-helper && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "spreadsheet-formula-helper" agent skill from https://github.com/composio-community/awesome-codex-skills/tree/master/spreadsheet-formula-helper into .agents/skills/spreadsheet-formula-helper/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spreadsheet-formula-helper", 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 composio-community/awesome-codex-skills --skill spreadsheet-formula-helper -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install composio-community/awesome-codex-skills spreadsheet-formula-helper --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/composio-community/awesome-codex-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/spreadsheet-formula-helper .cursor/skills/spreadsheet-formula-helper && 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 "spreadsheet-formula-helper" agent skill from https://github.com/composio-community/awesome-codex-skills/tree/master/spreadsheet-formula-helper into .cursor/skills/spreadsheet-formula-helper/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spreadsheet-formula-helper", 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/composio-community/awesome-codex-skills.git --path spreadsheet-formula-helper--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 composio-community/awesome-codex-skills --skill spreadsheet-formula-helper -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install composio-community/awesome-codex-skills spreadsheet-formula-helper --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/composio-community/awesome-codex-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/spreadsheet-formula-helper .gemini/skills/spreadsheet-formula-helper && 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 "spreadsheet-formula-helper" agent skill from https://github.com/composio-community/awesome-codex-skills/tree/master/spreadsheet-formula-helper into .gemini/skills/spreadsheet-formula-helper/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spreadsheet-formula-helper", 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 composio-community/awesome-codex-skills spreadsheet-formula-helperInstalls 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 composio-community/awesome-codex-skills --skill spreadsheet-formula-helper -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/composio-community/awesome-codex-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/spreadsheet-formula-helper .github/skills/spreadsheet-formula-helper && 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 "spreadsheet-formula-helper" agent skill from https://github.com/composio-community/awesome-codex-skills/tree/master/spreadsheet-formula-helper into .github/skills/spreadsheet-formula-helper/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spreadsheet-formula-helper", 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 composio-community/awesome-codex-skills --skill spreadsheet-formula-helper -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install composio-community/awesome-codex-skills spreadsheet-formula-helper --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/composio-community/awesome-codex-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/spreadsheet-formula-helper .opencode/skills/spreadsheet-formula-helper && 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 "spreadsheet-formula-helper" agent skill from https://github.com/composio-community/awesome-codex-skills/tree/master/spreadsheet-formula-helper into .opencode/skills/spreadsheet-formula-helper/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "spreadsheet-formula-helper", 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
spreadsheet-formula-helper- GitHub stars
- 17k
- Token cost
- ~328 tokens
- SKILL.md length
- 134 words
- Files
- 1
- Skills in repo
- 8
- Repo updated
- First seen
- Licence
- None found
At a glance
Write and debug spreadsheet formulas (Excel/Google Sheets), pivot tables, and array formulas; translate between dialects; use when users need working formulas with examples and edge-case checks.
- Works in 5 steps: Restate the problem with explicit ranges… → Draft formula(s); when dynamic arrays… → Explain how it works and where to place… → …
- Users need working formulas with examples and edge-case checks
- SKILL.md covers Inputs to gather, Workflow and Output
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Spreadsheet Formula Helper is an agent skill from composio-community/awesome-codex-skills. Write and debug spreadsheet formulas (Excel/Google Sheets), pivot tables, and array formulas; translate between dialects; use when users need working formulas with examples and edge-case checks.
Its SKILL.md is about 330 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Documents & Office, covering Excel spreadsheets. It works with Microsoft Excel and Google Sheets. The repository describes itself as: A curated list of practical Codex skills for automating workflows across the Codex CLI and API.
When your agent uses it
- Users need working formulas with examples and edge-case checks
- Tasks that involve Excel spreadsheets
Example prompts
- “/spreadsheet-formula-helper”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Restate the problem with explicit ranges and sheet names; propose a minimal sample to verify.
- Draft formula(s); when dynamic arrays are available, prefer them over copy-down formulas.
- Explain how it works and where to place it; include named ranges if helpful.
- Edge cases: blank rows, mixed types, timezone/date quirks, duplicates; offer guardrails (e.g., IFERROR, LET, LAMBDA).
- Variants: if porting between Excel and Sheets, provide both versions.
What it can do on your machine
Read from SKILL.md and the folder at commit 0930e13. 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.
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
Spreadsheet Formula Helper loads about 328 tokens when it runs. Until then it costs about 55 tokens; SKILL.md has 134 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 134 words (~328 tokens).
“Produce reliable spreadsheet formulas with explanations.”
- name
- spreadsheet-formula-helper
- metadata.short-description
- Build/debug Excel or Sheets formulas
Files
Just SKILL.md in spreadsheet-formula-helper of composio-community/awesome-codex-skills.
Open the folder on GitHubat commit 0930e13
Compare with similar skills
Spreadsheet Formula Helper 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 |
|---|---|---|---|---|---|---|
| Spreadsheet Formula Helper this skillcomposio-community/awesome-codex-skills | 17k | — | ~328 | Automated safety check: Pass | None | |
| XLSXzzhonglei/GeoCode-Release | 189 | — | ~3.1k | Automated safety check: Pass | MIT | |
| Spreadsheet Agentmastra-ai/mastra | 29k | — | ~2.1k | Automated safety check: Pass | Custom licence | |
| Sheets Artifactasgeirtj/system_prompts_leaks | 69k | — | ~1.2k | Automated safety check: Pass | CC0-1.0 | |
| XLSXflonat/flonat-research | 146 | — | ~2.7k | Automated safety check: Pass | Proprietary | |
| CSV Formula Injectionyaklang/hack-skills | 2.4k | — | ~1.1k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Spreadsheet Formula Helper
What does Spreadsheet Formula Helper do?
Write and debug spreadsheet formulas (Excel/Google Sheets), pivot tables, and array formulas; translate between dialects; use when users need working formulas with examples and edge-case checks. Spreadsheet Formula Helper is an agent skill from composio-community/awesome-codex-skills. Write and debug spreadsheet formulas (Excel/Google Sheets), pivot tables, and array formulas; translate between dialects; use when users need working formulas with examples and edge-case checks.
When should I use Spreadsheet Formula Helper?
Spreadsheet Formula Helper fits situations like: users need working formulas with examples and edge-case checks; tasks that involve Excel spreadsheets.
How do I install Spreadsheet Formula Helper in Claude Code?
Run `npx skills add composio-community/awesome-codex-skills --skill spreadsheet-formula-helper -a claude-code`. Or copy the skill folder (spreadsheet-formula-helper in composio-community/awesome-codex-skills) into .claude/skills/spreadsheet-formula-helper in your project. Claude Code loads it when a task matches its description.
How do I install Spreadsheet Formula Helper in Codex?
Run `npx skills add composio-community/awesome-codex-skills --skill spreadsheet-formula-helper -a codex`. Or copy the skill folder (spreadsheet-formula-helper in composio-community/awesome-codex-skills) into .agents/skills/spreadsheet-formula-helper in your project. Codex loads it when a task matches its description.
Can I use Spreadsheet Formula Helper 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 composio-community/awesome-codex-skills --skill spreadsheet-formula-helper -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/spreadsheet-formula-helper, .gemini/skills/spreadsheet-formula-helper, .github/skills/spreadsheet-formula-helper and .opencode/skills/spreadsheet-formula-helper in your project.
What does Spreadsheet Formula Helper need to run?
SKILL.md names no scripts, command-line tools or credentials: Spreadsheet Formula Helper is instructions for the agent only.
Does Spreadsheet Formula Helper 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 Spreadsheet Formula Helper 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 Spreadsheet Formula Helper use?
No licence was found for Spreadsheet Formula Helper or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Spreadsheet Formula Helper use?
About 328 tokens (SKILL.md is roughly 1.3k 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 Spreadsheet Formula Helper?
Skills that share tags, products or a category with Spreadsheet Formula Helper: XLSX (zzhonglei/GeoCode-Release, 189 stars), Spreadsheet Agent (mastra-ai/mastra, 29k stars), Sheets Artifact (asgeirtj/system_prompts_leaks, 69k stars) and XLSX (flonat/flonat-research, 146 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Spreadsheet Formula Helper?
composio-community (a GitHub organization) maintains it in composio-community/awesome-codex-skills, which has 16,818 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on July 26, 2026.
Source: composio-community/awesome-codex-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.