windsurfrules

windsurfrules is a cursor rule for Windsurf from codejunkie99/agentic-stack. It costs 368 tokens per session, scanned A, original, Apache-2.0.

A set of Windsurf project rules for using an .agent folder as the project's shared memory, skills, and procedures. It defines startup reading, task recall, progress updates, and memory reflection steps.

In plain words
What is it for?
Use it to load project preferences and lessons, recall relevant past guidance before risky or investigative work, track workspace state, and record outcomes after significant actions.
Why use it?
It gives coding sessions a consistent way to recover project knowledge and follow local instructions instead of relying only on the current conversation.

Cursor rule for Windsurf

Written for Windsurf: a Windsurf rule. Also seen: mentions AGENTS.md.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is python3 .agent/tools/recall.py "<short description>".

Good fit Use it to load project preferences and lessons, recall relevant past guidance before risky or investigative work, track workspace state, and record outcomes after significant actions.

Compare 6 cursor rules from other repositories ↓
About the project

agentic-stack is a portable layer of agent memory, skills, and protocols stored in a .agent/ folder that can be used across multiple coding-agent tools. It is for people who switch between agent harnesses while keeping shared knowledge and monitoring data. The catalogue entries provide skills and rules for this shared agent layer.

codejunkie99/agentic-stack · 2,253 stars · on GitHub

Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/codejunkie99/agentic-stack
agentmods
npx agentmods add rules/codejunkie99/agentic-stack/windsurfrules

Made for: Windsurf.

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 windsurfrules

README.md
[![agentmods](https://agentmods.dev/badge/rules/codejunkie99/agentic-stack/windsurfrules.svg)](https://agentmods.dev/rules/codejunkie99/agentic-stack/windsurfrules)
Your own site
<a href="https://agentmods.dev/rules/codejunkie99/agentic-stack/windsurfrules"><img src="https://agentmods.dev/badge/rules/codejunkie99/agentic-stack/windsurfrules.svg" alt="Measured on agentmods" height="20"></a>
Per session 368 This file is loaded in full into every session.
When invoked 368 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 $0.00368 $0.00368
Opus 5 $0.00184 $0.00184
Sonnet 5 $0.00074 $0.00074
Haiku 4.5 $0.00037 $0.00037

Measured 2d ago against content hash 4a14c5fa3905, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

windsurfrules 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.

adapters/windsurf/.windsurfrules · 39 lines

What it actually says

Windsurf rules — agentic-stack portable brain

This project uses a portable brain in .agent/. It is authoritative for memory, skills, and protocols.

Startup sequence (every session)

  1. Read .agent/AGENTS.md
  2. Read .agent/memory/personal/PREFERENCES.md
  3. Read .agent/memory/semantic/LESSONS.md
  4. Read .agent/protocols/permissions.md

Recall before non-trivial tasks

For deploy / ship / release / migration / schema / timestamp / timezone / date / failing test / debug / investigate / refactor, run recall FIRST:

python3 .agent/tools/recall.py "<short description>"

Show surfaced lessons in a Consulted lessons before acting: block and follow them. This is how graduated lessons cross harnesses.

During work

  • Consult .agent/skills/_index.md. Load a full SKILL.md only when its triggers match the current task (progressive disclosure).
  • Update .agent/memory/working/WORKSPACE.md as the task evolves.
  • After significant actions, call python3 .agent/tools/memory_reflect.py <skill> <action> <outcome>.
  • Quick state: python3 .agent/tools/show.py.
  • Teach a rule in one shot: python3 .agent/tools/learn.py "<rule>" --rationale "<why>".

Hard rules

  • Never force push to main, production, or staging.
  • Never delete memory entries; archive only.
  • Never modify .agent/protocols/permissions.md.
  • When a skill fails 3+ times in 14 days, propose a rewrite rather than repeating the same approach.
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 · 39 lines · 368 tokens per session scan A 4a14c5fa3905

Subscribe to this mod's changes

windsurfrules is a cursor rule published in the GitHub repository codejunkie99/agentic-stack (2,253 stars, last pushed 2d ago), licensed Apache-2.0. It adds 368 tokens to every session, about $0.0018 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 2026-09-06.