Borrowing it
Nothing to install: this file belongs to PavloSEO/seohead-seotools. 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/PavloSEO/seohead-seotools/main/AGENTS.mdgit clone --depth 1 https://github.com/PavloSEO/seohead-seotoolsWrote 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/pavloseo/seohead-seotools/agents-md)<a href="https://agentmods.dev/instructions/pavloseo/seohead-seotools/agents-md"><img src="https://agentmods.dev/badge/instructions/pavloseo/seohead-seotools/agents-md.svg" alt="Measured on agentmods" 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 | $0.01022 | $0.01022 |
| Opus 5 | $0.00511 | $0.00511 |
| Sonnet 5 | $0.00204 | $0.00204 |
| Haiku 4.5 | $0.00102 | $0.00102 |
Grade A, and why
seohead-seotools 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 7d 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 — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md — public repository contract
SEOHEAD Tools is a headless, local-first evidence and audit-automation layer for SEO specialists
and tool-calling agents. It has exactly two user interfaces: the seohead CLI and one local stdio
MCP server. Do not add a GUI, desktop shell, hosted API, or remote MCP endpoint to this repository.
Product model
Do not present SEOHEAD as a replacement for Screaming Frog or as a collection of unrelated scripts. The crawler and this toolkit have different jobs:
- Screaming Frog produces the CSV/XLSX exports consumed by SEOHEAD's 96-check analyzer. Do not imply that another crawler's exports are drop-in compatible.
- SEOHEAD analyzes those SF exports, adds bounded live and infrastructure evidence, preserves skipped/failed measurements, and produces structured audit, task, and report artifacts.
- The CLI and MCP expose the same tested core so either a specialist or an AI agent can run the workflow without improvising its own crawler.
- Skills guide orchestration and interpretation; they are not evidence sources, and final judgement remains with the specialist.
Live SF mode launches a separately installed, actively licensed Screaming Frog CLI. Export mode
works from existing CSV/XLSX files. The site-audit command is a bounded sitemap-based pass, not
an exhaustive run of the tool catalog and not a general-purpose crawl.
Start here
python -m pip install -e ".[dev,mcp,cluster,reports]"
ruff check .
ruff format --check .
pytest -q
seohead sf run --exports-dir examples/exports --out /tmp/seohead-report --tasks
Architecture
seohead/
cli.py CLI registration and argument mapping
tools/ live page, content, image, log, and structured-data tools
recon/ domain and infrastructure reconnaissance
sf/ Screaming Frog export runner and 96-check analyzer
audit/ bounded sitemap-based evidence orchestration
reports/ XLSX, DOCX, CSV, Markdown, and JSON formatting
data_sources/ optional demand, SERP, and traffic providers
servers/ shared handlers and MCP registration
skills/ packaged SEO workflow playbooks
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.
- 7d ago First seen · 93 lines · 1,022 tokens per session scan A e921b1f6bcb1
seohead-seotools AGENTS.md is an instructions file published in the GitHub repository PavloSEO/seohead-seotools (0 stars, last pushed 4d ago), licensed MIT. It adds 1,022 tokens to every session, about $0.0051 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.
Other instructions, from other repositories
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.