Borrowing it
Nothing to install: this file belongs to sargue/ourgroceries-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/sargue/ourgroceries-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/sargue/ourgroceries-mcpWrote 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.
[](https://agentmods.dev/instructions/sargue/ourgroceries-mcp/agents-md)<a href="https://agentmods.dev/instructions/sargue/ourgroceries-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/sargue/ourgroceries-mcp/agents-md/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.
<a href="https://agentmods.dev/instructions/sargue/ourgroceries-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/sargue/ourgroceries-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01435 | $0.01435 |
| Opus 5 | $0.00718 | $0.00718 |
| Sonnet 5 | $0.00287 | $0.00287 |
| Haiku 4.5 | $0.00144 | $0.00144 |
Grade A, and why
ourgroceries-mcp AGENTS.md 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Repository Guidelines
Project Structure & Module Organization
This is a TypeScript MCP server package. Source files live in src/ and compile to build/, which is ignored by Git and included in the published npm package. Key modules are:
src/index.ts: MCP server, tool definitions, and tool-to-client dispatch.src/cli.ts:ourgroceries-mcpcommand, login/logout workflow, JSON CLI commands, and no-arg server startup.src/client.ts: OurGroceries HTTP client and request envelope construction.src/auth.ts: OurGroceries sign-in and team ID extraction.src/config.ts: credential config path, load, and save helpers.src/version.ts: package version loading for the MCP server and CLI.
Tests live in tests/ and compile to build-test/, which is ignored by Git.
Build, Test, and Development Commands
npm install: install dependencies frompackage-lock.json.npm ci: install the exact locked dependency set for verification or CI.npm run build: runtscand emit ESM output plus declarations intobuild/.npm test: compile tests withtsconfig.test.jsonand run Node's built-in test runner.npm run lint: run ESLint.npm run format:check: verify Prettier formatting.npm run check: run build, lint, format check, and tests.npm run watch: run TypeScript in watch mode during local development.node build/cli.js login: authenticate and write local credentials after building.node build/cli.js logout: remove saved local credentials after building.node build/cli.js get-lists: print visible shopping-list summaries without item arrays.node build/cli.js get-categories: print item categories extracted from the hidden category list.node build/cli.js get-settings: print account settings and list schema version.node build/cli.js get-active-items --list-id LIST_ID: print active items for a shopping list.node build/cli.js get-crossed-off-items --list-id LIST_ID [--search TEXT] [--crossed-off-after DATE] [--crossed-off-before DATE] [--sort-by crossedOffAt|name] [--asc|--desc] [--limit N] [--offset N]: print filtered crossed-off item history.node build/cli.js resolve-item-to-add --query TEXT [--list-id LIST_ID] [--limit N]: resolve natural-language or partial item text against the master catalog and shopping history, including likely target-list suggestions when no list ID is provided.node build/cli.js add-item --list-id LIST_ID --value VALUE [--note NOTE]: add an item and print JSON success.node build/cli.js remove-item --list-id LIST_ID --item-id ITEM_ID: remove an item and print JSON success.node build/cli.js update-item --list-id LIST_ID --item-id ITEM_ID --new-value VALUE [--category-id CATEGORY_ID] [--note NOTE] [--star 0|1]: update an item and print JSON success.node build/cli.js cross-off-item --list-id LIST_ID --item-id ITEM_ID: cross off an item and print JSON success.node build/cli.js uncross-item --list-id LIST_ID --item-id ITEM_ID: uncross an item and print JSON success.node build/cli.js: after building and configuring credentials, start the MCP server over stdio.
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.
- 9d ago First seen · 82 lines · 1,435 tokens per session scan A a4fbc5678e27
ourgroceries-mcp AGENTS.md is an instructions file published in the GitHub repository sargue/ourgroceries-mcp (0 stars, last pushed 3mo ago), licensed MIT. It adds 1,435 tokens to every session, about $0.0072 per session on Opus 5. A static security scan graded it A with 0 findings. It comes from a forked repository.
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