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.
npx agentmods add instructions/crowdstrike/fusion-skills/agents-mdgit clone --depth 1 https://github.com/CrowdStrike/fusion-skillsWrote 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/crowdstrike/fusion-skills/agents-md)<a href="https://agentmods.dev/instructions/crowdstrike/fusion-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/crowdstrike/fusion-skills/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 | $0.02473 | $0.02473 |
| Opus 5 | $0.01236 | $0.01236 |
| Sonnet 5 | $0.00495 | $0.00495 |
| Haiku 4.5 | $0.00247 | $0.00247 |
Grade A, and why
fusion-skills 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 4d 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 — 164 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
A tool-agnostic guide to the fusion-skills plugin for AI coding assistants that are not Claude Code (Codex, GitHub Copilot, Antigravity, and others). Claude Code users get the same content via the plugin system and CLAUDE.md; this file lets any agent use the skills directly.
What This Is
fusion-skills automates Falcon Fusion workflow creation: discover real action IDs from the live API, author workflow YAML, validate it against the platform schema, import it to a CID, and trigger and monitor its execution. It also manages Falcon Next-Gen SIEM lookup files.
A standalone workflow runs directly against Fusion with no Falcon Foundry app wrapper. If you need a manifest.yml, custom UI, serverless functions, or collections, that is a Foundry app — use the foundry-skills plugin instead.
Prerequisites
- Python 3.13+
- crowdstrike-falconpy (
pip install crowdstrike-falconpy) - CrowdStrike API credentials with the Workflow scope (plus NGSIEM Lookup Files for the lookup-files skill)
Configure credentials with the setup command (writes the TOML profile at ~/.cache/crowdstrike-falcon-fusion/credentials.toml):
/crowdstrike-falcon-fusion:setup
For CI or a one-off override, set environment variables instead:
export FALCON_CLIENT_ID=your_client_id_here
export FALCON_CLIENT_SECRET=your_client_secret_here
# export FALCON_BASE_URL=https://api.crowdstrike.com # US-1 (default)
Verify credentials:
python common/scripts/auth.py
Repository Structure
skills/
workflows/ Orchestrator skill — SKILL.md decision tree + references/
authoring/ action_search.py, validate.py, trigger_search.py, examples/
deployment/ import_workflows.py, release_workflow.py, query_workflows.py, delete_workflow.py
execution/ trigger_workflow.py, monitor_execution.py, get_execution_results.py
lookup-files/ list/get/create/update/delete_lookup.py, references/, assets/
setup/ SKILL.md — interactive credential setup
common/scripts/ auth.py — shared API auth (single source of truth)
use-cases/ Pattern-matchable workflow scenarios (frontmatter + markdown)
hooks/ Claude Code hooks (intent routing, cross-plugin advisory)
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.
- 4d ago First seen · 164 lines · 2,473 tokens per session scan A 2d3673ad8443
fusion-skills AGENTS.md is an instructions file published in the GitHub repository CrowdStrike/fusion-skills (13 stars, last pushed 3d ago), licensed MIT. It adds 2,473 tokens to every session, about $0.0124 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 2026-08-30.
Other instructions, from other repositories
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).
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.
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.
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.
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).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.