dealwatcher: Instructions file for Codex

AGENTS.md

dealwatcher AGENTS.md is an instructions file for Codex, OpenCode from xiaojiou176-open/dealwatcher. It costs 2,360 tokens per session, scanned A, original, MIT.

Repository instructions for Dealwatcher, a price-tracking product with an API, scheduled worker, database, web interface, and scraping engine.

In plain words
What is it for?
Use them when changing Dealwatcher code, runtime data handling, maintenance commands, cleanup scripts, or documentation.
Why use it?
They define the project’s accepted names, data sources, runtime locations, and maintenance boundaries.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is xiaojiou176-open/dealwatcher's own configuration. It tells Codex and OpenCode how to work on dealwatcher itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything dealwatcher configures →

Reuse

Borrowing it

Nothing to install: this file belongs to xiaojiou176-open/dealwatcher. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/xiaojiou176-open/dealwatcher/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/xiaojiou176-open/dealwatcher

Made for: Codex, OpenCode.

Wrote 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.

agentmods badge for dealwatcher AGENTS.md

README.md
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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.

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Per session 2,360 This file is loaded in full into every session.
When invoked 2,360 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.02360 $0.02360
Opus 5 $0.01180 $0.01180
Sonnet 5 $0.00472 $0.00472
Haiku 4.5 $0.00236 $0.00236

Measured 9d ago against content hash 58e073d33997, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

dealwatcher 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.

AGENTS.md · 145 lines

How it starts

The opening of the file, as written. The whole thing — 145 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Dealwatcher AGENTS

Identity

  • This repository is a price-tracking product repository
  • The product runtime is:
    • FastAPI API
    • APScheduler worker
    • PostgreSQL
    • Preact WebUI
  • The scraping engine remains inside the repo and is reused by the product

Non-Negotiables

  • dealwatcherer is the only live name
  • No tracker aliases
  • No var/ runtime paths
  • No new product writes to legacy SQLite as the product source of truth
  • No static HTML report pretending to be the WebUI

Runtime Truth

  • Product data: PostgreSQL via DATABASE_URL
  • Legacy import source: .legacy-runtime/data/dealwatcherer.db
  • Runtime artifacts: .runtime-cache/
  • Repo-local operator artifacts: .runtime-cache/operator/
  • Repo-owned external cache root: ~/.cache/dealwatcherer/
  • Dedicated Dealwatcher browser root: ~/.cache/dealwatcherer/browser/chrome-user-data/
  • Product runtime maintenance entrypoint: python -m dealwatcherer maintenance --dry-run|--apply
  • Repo-local rebuildable cleanup entrypoint: python scripts/cleanup_local_rebuildables.py --dry-run|--apply [--heavy]
  • Runtime schema bootstrap: PRODUCT_AUTO_CREATE_SCHEMA is a temporary bootstrap bridge, not the long-term authoritative migration workflow

Expected Working Areas

  • src/dealwatcherer/core/, src/dealwatcherer/stores/: engine
  • src/dealwatcherer/persistence/, src/dealwatcherer/application/, src/dealwatcherer/api/, src/dealwatcherer/worker/: product
  • frontend/: WebUI

Verification Baseline

./scripts/test.sh -q

CI Layering Contract

  • Repository tier: Heavy
  • Stack shape: Dual-runtime
  • Browser flag: yes
  • External-proof flag: yes
  • Required five layers:
    • pre-commit = fast hygiene via pre-commit run --all-files
    • pre-push = managed hook (git diff --check, actionlint, host/sensitive/artifact/root guards)
    • hosted = required GitHub checks on main
    • nightly = scheduled CodeQL plus nightly Dependabot maintenance intake
    • manual = hermetic smoke, credentialed remote verification, browser debug lane, and other live/platform proofs
  • There is no separate weekly verification lane in the current contract. Any older weekly wording should either be treated as historical or folded into nightly / manual.

Read the full file on GitHub · 145 lines

Changes

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.

  1. 9d ago First seen · 145 lines · 2,360 tokens per session scan A 58e073d33997

Subscribe to this mod's changes

dealwatcher AGENTS.md is an instructions file published in the GitHub repository xiaojiou176-open/dealwatcher (1 stars, last pushed 20d ago), licensed MIT. It adds 2,360 tokens to every session, about $0.0118 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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