Financial Analyst
alirezarezvani/claude-skills
Runs financial ratio analysis, DCF valuation, budget variance reports and rolling forecasts from statement data using four bundled Python scripts.
Compute a financial-independence (FIRE) target and years-to-reach with every assumption labeled as an assumption — plus a sensitivity table instead of a single false-precision answer.
MITAuto-check passed
Install Fire Number
$ npx skills add mohitagw15856/pm-claude-skills --skill fire-number -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mohitagw15856/pm-claude-skills fire-number --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/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/fire-number .claude/skills/fire-number && 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 "fire-number" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/fire-number into .claude/skills/fire-number/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fire-number", 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/mohitagw15856/pm-claude-skills/tree/main/skills/fire-numberType 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 mohitagw15856/pm-claude-skills --skill fire-number -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mohitagw15856/pm-claude-skills fire-number --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/fire-number .agents/skills/fire-number && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "fire-number" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/fire-number into .agents/skills/fire-number/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fire-number", 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 mohitagw15856/pm-claude-skills --skill fire-number -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mohitagw15856/pm-claude-skills fire-number --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/fire-number .cursor/skills/fire-number && 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 "fire-number" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/fire-number into .cursor/skills/fire-number/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fire-number", 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/mohitagw15856/pm-claude-skills.git --path skills/fire-number--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 mohitagw15856/pm-claude-skills --skill fire-number -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mohitagw15856/pm-claude-skills fire-number --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/fire-number .gemini/skills/fire-number && 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 "fire-number" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/fire-number into .gemini/skills/fire-number/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fire-number", 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 mohitagw15856/pm-claude-skills fire-numberInstalls 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 mohitagw15856/pm-claude-skills --skill fire-number -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/fire-number .github/skills/fire-number && 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 "fire-number" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/fire-number into .github/skills/fire-number/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fire-number", 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 mohitagw15856/pm-claude-skills --skill fire-number -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mohitagw15856/pm-claude-skills fire-number --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitagw15856/pm-claude-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/fire-number .opencode/skills/fire-number && 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 "fire-number" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/fire-number into .opencode/skills/fire-number/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "fire-number", 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
fire-number- GitHub stars
- 1.4k
- Token cost
- ~1.1k tokens
- SKILL.md length
- 514 words
- Files
- 3 (incl. scripts, references)
- Skills in repo
- 1,348
- Repo updated
- First seen
- Licence
- MIT
At a glance
Compute a financial-independence (FIRE) target and years-to-reach with every assumption labeled as an assumption — plus a sensitivity table instead of a single false-precision answer.
- Asked whats my FIRE number
- SKILL.md covers What This Skill Produces, Required Inputs, Programmatic Helper and Framework: The Honesty Rules, plus 8 more sections
- Runs Python scripts from its folder; calls python3
- Can I retire early
What it does
Fire Number is an agent skill from mohitagw15856/pm-claude-skills. Compute a financial-independence (FIRE) target and years-to-reach with every assumption labeled as an assumption — plus a sensitivity table instead of a single false-precision answer. Use when asked what's my FIRE number, when can I retire early, how much do I need to be financially independent, or model my savings trajectory. Produces the FIRE number, years-to-target at stated assumptions, a return × withdrawal-rate sensitivity grid, and the honest list of what the model ignores.
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including scripts and reference files (for example `references/worked-example.md` and `scripts/fire_number.py`).
The repository describes itself as: 1255 professional Agent Skills for Claude, ChatGPT, Gemini, Cursor & Codex — PRDs, postmortems, leases, medical bills, layoffs, go-bags, new countries. Plain markdown, MIT, in… The licence is MIT.
When your agent uses it
- Asked whats my FIRE number
- Can I retire early
- How much do I need to be financially independent
- Model my savings trajectory
Example prompts
- “/fire-number”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit 1cbf1f0. 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
Ships 1 file in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python3
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
Fire Number loads about 1.1k tokens when it runs, and up to ~1.8k if it reads all its reference files. Until then it costs about 124 tokens; SKILL.md has 514 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); the scripts in this folder are not scanned.
SKILL.md
The full file from mohitagw15856/pm-claude-skills at commit 1cbf1f0, republished under its MIT licence (© mohitagw15856). 514 words, ~1,075 tokens.
Download SKILL.mdSave it as
.claude/skills/fire-number/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.- name
- fire-number
- description
- Compute a financial-independence (FIRE) target and years-to-reach with every assumption labeled as an assumption — plus a sensitivity table instead of a single false-precision answer. Use when asked what's my FIRE number, when can I retire early, how much do I need to be financially independent, or model my savings trajectory. Produces the FIRE number, years-to-target at stated assumptions, a return × withdrawal-rate sensitivity grid, and the honest list of what the model ignores.
FIRE Number Skill
Every FIRE calculation is three assumptions wearing a number's clothing: a withdrawal rate, a real return, and the pretense that returns arrive in a convenient order. This skill does the math properly and refuses the false precision — the deliverable is a surface of outcomes with the assumptions labeled, not a single date to organize a life around.
What This Skill Produces
- The FIRE number — annual spend ÷ withdrawal rate, with the withdrawal rate named as the choice it is
- Years to target — at stated savings, contributions, and real return
- The sensitivity grid — years-to-target across return (3/5/7%) × withdrawal rate (3/3.5/4%)
- The ignored-risks list — sequence-of-returns, taxes, spending drift — stated, not buried
Required Inputs
Ask for these if not provided:
- Current invested savings (invested — not home equity, not emergency cash)
- Monthly contribution (realistic, not aspirational — ask which)
- Target annual spend in retirement (today's dollars; if unknown, current spend is the honest starting guess, labeled)
- Return and withdrawal assumptions (defaults: 5% real, 4% withdrawal — both labeled as defaults)
Programmatic Helper
python3 scripts/fire_number.py --savings 120000 --monthly 3000 --spend 60000
python3 scripts/fire_number.py --savings 120000 --monthly 3000 --spend 60000 --return 5 --wr 4 --jsonDeterministic monthly compounding at a constant real return (inflation already removed — never stack an inflation adjustment on top). The script prints the sensitivity grid and its own not-modeled list.
Framework: The Honesty Rules
- The 4% rule is a study, not a law — one country, one era, 30-year horizons; early retirees have longer horizons, which is why the grid includes 3% and 3.5%
- Sequence risk is unmodeled and largest near the finish — a crash in year 1 of retirement ≠ a crash in year 20; say this every time
- Real vs nominal discipline — everything here is in today's dollars; mixing in nominal market returns (~+3%) silently is the classic error
- A range is the deliverable — "17–24 years depending on returns" is honest; "August 2043" is astrology with a spreadsheet
Output Format
FIRE Analysis: [name/scenario]
The Number and the Path
[Script output: FIRE number, years at base assumptions, sensitivity grid]
Show full SKILL.md (199 more words)Show less
Reading the Grid
[Two sentences: the realistic range, and which assumption the user's plan is most hostage to.]
What This Model Ignores
Sequence-of-returns risk (largest near the target date) · taxes · spending drift · [anything scenario-specific].
The One Lever
[Of spend, contribution, and return: which change moves the date most for THIS user — usually spend, since it hits both sides.]
Educational model, not financial advice — verify with a licensed professional before acting on it.
Quality Checks
- Every assumption is labeled at point of use, not in a footnote
- The sensitivity grid appears — never a single years-to-target alone
- Real-vs-nominal is explicit and consistent
- Sequence-of-returns risk is named
- The disclaimer line appears in the artifact
Anti-Patterns
- Do not output a retirement date — output a range with its drivers
- Do not stack inflation adjustments on a real return, or skip them on a nominal one
- Do not treat 4% as physics — it's a parameter the grid varies
- Do not count home equity or emergency funds in invested savings without flagging it
- Do not present the model's output without its assumptions
Example Trigger Phrases
- "What's my FIRE number?"
- "Can I retire early?"
- "How much do I need to be financially independent?"
- "Model my savings trajectory."
© mohitagw15856, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 2 other files (scripts, references) in skills/fire-number of mohitagw15856/pm-claude-skills.
- SKILL.md
- references/worked-example.md
- scripts/fire_number.py
Open the folder on GitHubat commit 1cbf1f0
Compare with similar skills
Fire Number 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 |
|---|---|---|---|---|---|---|
| Fire Number this skillmohitagw15856/pm-claude-skills | 1.4k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Financial Analystalirezarezvani/claude-skills | 28k | 1 repos | ~1.8k | Automated safety check: Pass | MIT | |
| Ito Computeaffaan-m/ECC | 277k | 1 repos | ~1.7k | Automated safety check: Pass | MIT | |
| Startup Financial Modelingwshobson/agents | 40k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Financial Data Cross-Validationxbtlin/ai-berkshire | 17k | — | ~1.4k | Automated safety check: Pass | MIT | |
| Senior Computer Visiondavila7/claude-code-templates | 33k | 2 repos | ~1.4k | Automated safety check: Pass | MIT |
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Questions about Fire Number
What does Fire Number do?
Compute a financial-independence (FIRE) target and years-to-reach with every assumption labeled as an assumption — plus a sensitivity table instead of a single false-precision answer. Fire Number is an agent skill from mohitagw15856/pm-claude-skills. Compute a financial-independence (FIRE) target and years-to-reach with every assumption labeled as an assumption — plus a sensitivity table instead of a single false-precision answer.
When should I use Fire Number?
Fire Number fits situations like: asked whats my FIRE number; can I retire early; how much do I need to be financially independent; model my savings trajectory.
How do I install Fire Number in Claude Code?
Run `npx skills add mohitagw15856/pm-claude-skills --skill fire-number -a claude-code`. Or copy the skill folder (skills/fire-number in mohitagw15856/pm-claude-skills) into .claude/skills/fire-number in your project. Claude Code loads it when a task matches its description.
How do I install Fire Number in Codex?
Run `npx skills add mohitagw15856/pm-claude-skills --skill fire-number -a codex`. Or copy the skill folder (skills/fire-number in mohitagw15856/pm-claude-skills) into .agents/skills/fire-number in your project. Codex loads it when a task matches its description.
Can I use Fire Number 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 mohitagw15856/pm-claude-skills --skill fire-number -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/fire-number, .gemini/skills/fire-number, .github/skills/fire-number and .opencode/skills/fire-number in your project.
What does Fire Number need to run?
Going by SKILL.md and its folder, Fire Number needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: Python 3.
Does Fire Number 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 Fire Number 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Fire Number use?
Fire Number is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Fire Number use?
About 1.1k tokens (SKILL.md is roughly 4.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 676 tokens, read only when the agent opens those files.
What are the alternatives to Fire Number?
Skills that share tags, products or a category with Fire Number: Financial Analyst (alirezarezvani/claude-skills, 28k stars), Ito Compute (affaan-m/ECC, 277k stars), Startup Financial Modeling (wshobson/agents, 40k stars) and Financial Data Cross-Validation (xbtlin/ai-berkshire, 17k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Fire Number?
mohitagw15856 (a GitHub user) maintains it in mohitagw15856/pm-claude-skills, which has 1,434 GitHub stars. The repository holds 1,348 skills in this directory. The repository was last updated on October 9, 2026.
Source: mohitagw15856/pm-claude-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.