Safety Stock Review
davila7/claude-code-templates
Size or audit safety stock with assumption checks - the zsigmasqrt(LT) formula plus an empirical stress test of what it actually delivers (cycle service vs fill rate) per variability class.
Set inventory policy for an item class: segmentation, safety stock, and replenishment method.
MITAuto-check passed
Install Inventory Policy
$ npx skills add mohitagw15856/pm-claude-skills --skill inventory-policy -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mohitagw15856/pm-claude-skills inventory-policy --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/inventory-policy .claude/skills/inventory-policy && 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 "inventory-policy" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/inventory-policy into .claude/skills/inventory-policy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "inventory-policy", 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/inventory-policyType 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 inventory-policy -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mohitagw15856/pm-claude-skills inventory-policy --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/inventory-policy .agents/skills/inventory-policy && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "inventory-policy" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/inventory-policy into .agents/skills/inventory-policy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "inventory-policy", 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 inventory-policy -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mohitagw15856/pm-claude-skills inventory-policy --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/inventory-policy .cursor/skills/inventory-policy && 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 "inventory-policy" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/inventory-policy into .cursor/skills/inventory-policy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "inventory-policy", 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/inventory-policy--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 inventory-policy -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mohitagw15856/pm-claude-skills inventory-policy --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/inventory-policy .gemini/skills/inventory-policy && 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 "inventory-policy" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/inventory-policy into .gemini/skills/inventory-policy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "inventory-policy", 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 inventory-policyInstalls 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 inventory-policy -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/inventory-policy .github/skills/inventory-policy && 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 "inventory-policy" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/inventory-policy into .github/skills/inventory-policy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "inventory-policy", 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 inventory-policy -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 inventory-policy --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/inventory-policy .opencode/skills/inventory-policy && 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 "inventory-policy" agent skill from https://github.com/mohitagw15856/pm-claude-skills/tree/main/skills/inventory-policy into .opencode/skills/inventory-policy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "inventory-policy", 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
inventory-policy- GitHub stars
- 1.4k
- Token cost
- ~1.6k tokens
- SKILL.md length
- 811 words
- Files
- 1
- Skills in repo
- 1,348
- Repo updated
- First seen
- Licence
- MIT
At a glance
Set inventory policy for an item class: segmentation, safety stock, and replenishment method.
- Asked to set safety stock levels
- SKILL.md covers What This Skill Produces, Required Inputs, Segmentation & Policy Framework and Output Format, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Segment items by ABC/XYZ
What it does
Inventory Policy is an agent skill from mohitagw15856/pm-claude-skills. Set inventory policy for an item class: segmentation, safety stock, and replenishment method. Use when asked to set safety stock levels, segment items by ABC/XYZ, choose reorder points vs min-max, define stocking policy, or review excess and obsolete inventory. Produces a segmentation grid, per-segment service targets and safety-stock logic, a replenishment method choice per segment, and an E&O review cadence.
Its SKILL.md is about 1.6k 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: 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 to set safety stock levels
- Segment items by ABC/XYZ
- Choose reorder points vs min-max
- Define stocking policy
Example prompts
- “/inventory-policy”
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
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
Inventory Policy loads about 1.6k tokens when it runs. Until then it costs about 108 tokens; SKILL.md has 811 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
The full file from mohitagw15856/pm-claude-skills at commit 1cbf1f0, republished under its MIT licence (© mohitagw15856). 811 words, ~1,551 tokens.
Download SKILL.mdSave it as
.claude/skills/inventory-policy/SKILL.md (or your agent's skills folder).- name
- inventory-policy
- description
- Set inventory policy for an item class: segmentation, safety stock, and replenishment method. Use when asked to set safety stock levels, segment items by ABC/XYZ, choose reorder points vs min-max, define stocking policy, or review excess and obsolete inventory. Produces a segmentation grid, per-segment service targets and safety-stock logic, a replenishment method choice per segment, and an E&O review cadence.
Inventory Policy Skill
Inventory policy set item-by-item on gut feel produces the classic warehouse: too much of what doesn't sell, stockouts on what does. This skill sets policy by segment — classify items by value and demand variability, assign service targets and safety-stock logic per segment, choose the replenishment method that fits the demand pattern, and put excess & obsolescence review on a calendar so write-offs stop arriving as year-end surprises.
What This Skill Produces
- An ABC/XYZ segmentation grid with the item class placed in it
- Per-segment service-level targets and safety-stock sizing logic
- A replenishment method recommendation (reorder point vs. min-max vs. order-to-demand) per segment
- Review frequencies: how often parameters get recalculated per segment
- An excess & obsolescence (E&O) review cadence with aging triggers and disposition paths
Required Inputs
Ask for these if not provided:
- Item scope — the items or class under review; count, annual usage value, unit costs
- Demand pattern — average demand, how lumpy/variable it is, seasonality, item lifecycle stage
- Lead times — supplier replenishment lead time and its variability
- Service expectations — target fill rate or customer commitments; consequence of a stockout
- Constraints — MOQs, shelf life, storage limits, working-capital pressure
From a thin brief, place the item in the grid using stated context, label placements [inferred — confirm with 12 months of usage data], and proceed.
Segmentation & Policy Framework
ABC by annual usage value (A ≈ top 80% of value, B next 15%, C last 5%). XYZ by demand variability (X = steady/predictable; Y = variable but forecastable, e.g. seasonal; Z = lumpy/intermittent).
| X (steady) | Y (variable) | Z (lumpy) | |
|---|---|---|---|
| A (high value) | 97–99% service; lean SS; tight ROP, frequent review | 95–98%; SS sized to lead-time demand variability; ROP, monthly recalc | Do not blanket-stock: order-to-demand or contract supplier-held stock; each stocking decision is a named business call |
| B | 95–97%; ROP with standard SS | 92–95%; ROP or min-max | Min-max with small max, or make-to-order |
| C (low value) | 90–95%; min-max, generous max (cheap to hold, expensive to expedite) | 90%; min-max, quarterly review | Stock only if stockout stops a line or an A-item sale; else non-stocked |
Safety-stock logic (z-score framing, no heavy math): safety stock buffers demand and lead-time variability over the replenishment lead time. The service target sets a z multiplier on that variability — roughly z ≈ 1.28 at 90%, 1.65 at 95%, 2.05 at 98%, 2.33 at 99%. Two judgments matter more than the formula: the curve is nonlinear (95→99% costs far more stock than 90→95% — spend those points only on A-items), and for Z-items the variability estimate itself is unreliable, so formula-driven SS produces nonsense — use lead-time-demand coverage plus judgment, and say so.
Reorder point vs. min-max: ROP (order a fixed/economic quantity when stock hits demand-over-lead-time + SS) suits steady movers with continuous tracking — A/B items. Min-max (order up to max when stock falls to min) suits cheap, periodically reviewed, or lumpy items — most C and Z items. Respect MOQs: if MOQ ≫ the economic quantity, that's a supplier negotiation or a stocking-decision review, not a bigger max.
E&O cadence: monthly — flag items with >180 days of supply on hand or no usage in 90 days; quarterly — disposition review (rework / return / redeploy / discount / scrap) with finance, reserve recommendation per aging band; at lifecycle events — last-time-buy sizing when a supplier or product end-of-lifes.
Show full SKILL.md (281 more words)Show less
Output Format
Inventory Policy: [item class / scope]
1. Segmentation — the grid populated with item counts and value per cell; method used.
2. Policy table — Segment | Service target | Safety-stock logic | Replenishment method | Parameter review frequency.
3. Item-class recommendation — for the specific scope: segment, target, SS sizing, method, and the parameters to set, with assumptions labelled.
4. E&O cadence — triggers, review calendar, disposition paths, reserve approach.
5. Exceptions — items policy must not automate (shelf-life, LTB, contractual stock) and their handling.
Quality Checks
- Segmentation uses both value (ABC) and variability (XYZ) — never ABC alone
- Service targets differ by segment and the stock cost of high targets is acknowledged
- AZ cell is handled as named decisions, not a formula output
- Replenishment method matches demand pattern and review practicality, with MOQ conflicts flagged
- E&O review has thresholds, a calendar, and disposition paths — not "review periodically"
- Every inferred parameter is labelled with the data needed to confirm it
Anti-Patterns
- Do not set one service level for everything — 98% across the board is working capital burned on C-items
- Do not apply z-score safety stock to lumpy Z-demand — the variability input is garbage and the output will be too
- Do not size safety stock off the forecast alone — lead-time variability is half the buffer's job
- Do not treat MOQ-driven stock as safety stock — it's a cost of the deal and should be challenged with the supplier
- Do not let E&O wait for the annual count — aging inventory loses disposition options every month it sits
- Do not recalculate parameters weekly for C-items or annually for A-items — review effort follows value
Example Trigger Phrases
- "Set safety stock levels."
- "Choose reorder points vs min-max."
- "Define stocking policy."
- "Review excess and obsolete inventory."
© 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
Just SKILL.md in skills/inventory-policy of mohitagw15856/pm-claude-skills.
Open the folder on GitHubat commit 1cbf1f0
Compare with similar skills
Inventory Policy 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 |
|---|---|---|---|---|---|---|
| Inventory Policy this skillmohitagw15856/pm-claude-skills | 1.4k | — | ~1.6k | Automated safety check: Pass | MIT | |
| Safety Stock Reviewdavila7/claude-code-templates | 33k | — | ~869 | Automated safety check: Pass | MIT | |
| Inventory Stock Reconciliationsickn33/agentic-awesome-skills | 47k | 1 repos | ~6.4k | Automated safety check: Pass | MIT | |
| Implementing Policy As Code With Open Policy Agentmukul975/Anthropic-Cybersecurity-Skills | 34k | — | ~2.6k | Automated safety check: Notes | Apache-2.0 | |
| Python Type Safetywshobson/agents | 40k | — | ~1.4k | Automated safety check: Pass | MIT | |
| Policy Acknowledgementsickn33/agentic-awesome-skills | 47k | 1 repos | ~3.4k | Automated safety check: Pass | MIT |
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Questions about Inventory Policy
What does Inventory Policy do?
Set inventory policy for an item class: segmentation, safety stock, and replenishment method. Inventory Policy is an agent skill from mohitagw15856/pm-claude-skills. Set inventory policy for an item class: segmentation, safety stock, and replenishment method.
When should I use Inventory Policy?
Inventory Policy fits situations like: asked to set safety stock levels; segment items by ABC/XYZ; choose reorder points vs min-max; define stocking policy.
How do I install Inventory Policy in Claude Code?
Run `npx skills add mohitagw15856/pm-claude-skills --skill inventory-policy -a claude-code`. Or copy the skill folder (skills/inventory-policy in mohitagw15856/pm-claude-skills) into .claude/skills/inventory-policy in your project. Claude Code loads it when a task matches its description.
How do I install Inventory Policy in Codex?
Run `npx skills add mohitagw15856/pm-claude-skills --skill inventory-policy -a codex`. Or copy the skill folder (skills/inventory-policy in mohitagw15856/pm-claude-skills) into .agents/skills/inventory-policy in your project. Codex loads it when a task matches its description.
Can I use Inventory Policy 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 inventory-policy -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/inventory-policy, .gemini/skills/inventory-policy, .github/skills/inventory-policy and .opencode/skills/inventory-policy in your project.
What does Inventory Policy need to run?
SKILL.md names no scripts, command-line tools or credentials: Inventory Policy is instructions for the agent only.
Does Inventory Policy 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 Inventory Policy 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 Inventory Policy use?
Inventory Policy 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 Inventory Policy use?
About 1.6k tokens (SKILL.md is roughly 6.2k 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 Inventory Policy?
Skills that share tags, products or a category with Inventory Policy: Safety Stock Review (davila7/claude-code-templates, 33k stars), Inventory Stock Reconciliation (sickn33/agentic-awesome-skills, 47k stars), Implementing Policy As Code With Open Policy Agent (mukul975/Anthropic-Cybersecurity-Skills, 34k stars) and Python Type Safety (wshobson/agents, 40k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Inventory Policy?
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.