scout AGENTS.md

Project instructions for Scout, a web reader that fetches webpages as clean, searchable text and can connect to Cortex, a local knowledge store.

In plain words
What is it for?
Guiding work on Scout, including fetching webpages, running its reading-room web view or MCP server, configuring its cache and fetch limits, and running tests.
Why use it?
They explain how to set up and test Scout while recording rules such as checking visual changes on different screen sizes.

Instructions file for CodexOpenCode

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/tools-for-agents/scout/agents-md
Clone the repo
git clone --depth 1 https://github.com/tools-for-agents/scout

Made for: Codex, OpenCode.

Per session 852 This file is loaded in full into every session.
When invoked 852 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.00852 $0.00852
Opus 5 $0.00426 $0.00426
Sonnet 5 $0.00170 $0.00170
Haiku 4.5 $0.00085 $0.00085

Measured 2d ago against content hash d3c994184922, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

scout 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 2d 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 · 69 lines

How it starts

The opening of the file, as written. The whole thing — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — scout

🧭 The agent's web reader. Fetch a URL as clean, cached, searchable markdown (~90% smaller than the HTML). Clip the web, then distil into cortex. CLI + reading-room web view + MCP. Part of tools-for-agents.

Setup

node --version                                  # 22+ required. Nothing to install.
npm test                                        # = node --test
node src/cli.js fetch https://example.com
node src/cli.js serve --port 7950               # the reading room
npm run mcp                                     # the MCP server, stdio

Zero runtime dependencies, and that is a hard rule. No dependencies in package.json, ever — this tool reimplements readability rather than pull one in. Node 22+ gives you node:sqlite and a test runner.

Env For
SCOUT_DB the cache database — always redirect this in tests
SCOUT_PORT serve port (default 7950)
SCOUT_MAX_BYTES fetch size cap
SCOUT_CORTEX_URL optional cortex link-up

The rules this repo is built on

1. Only the picture is evidence. Run iris against any UI change and look at the shot before saying it works. Audit phone,tablet,desktop, both themes, --hover.

2. 🔑 A seeded gate is only reproducible from a CLEAN store. look-overview passed locally and failed in CI because a dev .scout/cache.db had accumulated pages from earlier sessions that crowded the seeded page out of heaviest — the local run was auditing different data. Always seed into a fresh db:

SCOUT_DB=/tmp/fresh/cache.db node scripts/seed.js
SCOUT_DB=/tmp/fresh/cache.db node src/cli.js serve --port 7951

3. Say [hidden] out loud. .toc-toggle[hidden] still rendered because a display: rule beats the hidden attribute — the CSS must say .toc-toggle[hidden] { display: none }. This exact defect has now bitten four repos in this kit.

4. Open the doors. The overview, the TOC and the recent strip are all behind something. Drive the page with --pre and look. Still unopened: .ob-go, .sq-b, .rel-card.

Read the full file on GitHub · 69 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. 2d ago First seen · 69 lines · 852 tokens per session scan A d3c994184922

Subscribe to this mod's changes

scout AGENTS.md is an instructions file published in the GitHub repository tools-for-agents/scout (0 stars, last pushed 28d ago), licensed MIT. It adds 852 tokens to every session, about $0.0043 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.