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 rules/sfc-gh-cconner/support-rules-mcp/snowctlgit clone --depth 1 https://github.com/sfc-gh-cconner/support-rules-mcpWrote 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/rules/sfc-gh-cconner/support-rules-mcp/snowctl)<a href="https://agentmods.dev/rules/sfc-gh-cconner/support-rules-mcp/snowctl"><img src="https://agentmods.dev/badge/rules/sfc-gh-cconner/support-rules-mcp/snowctl.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 | $0.01612 | $0.01612 |
| Opus 5 | $0.00806 | $0.00806 |
| Sonnet 5 | $0.00322 | $0.00322 |
| Haiku 4.5 | $0.00161 | $0.00161 |
Grade A, and why
snowctl 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 — 290 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SPCS Cluster Runtime (snowctl) Investigation Guide
PURPOSE: Snowctl patterns for SPCS cluster runtime agents, CNI, egress, and policy enforcement.
Access Method: GitHub MCP API tools
Repository: snowflakedb/snowctl
🔍 Quick Investigation Patterns
Cluster Agent Issues
# Search for agent implementations
mcp_github_search_code(
query='agent OR kubelet repo:snowflakedb/snowctl'
)
# Node management
mcp_github_search_code(
query='NodeController OR nodeManager repo:snowflakedb/snowctl'
)
# Pod lifecycle
mcp_github_search_code(
query='PodController OR podLifecycle repo:snowflakedb/snowctl'
)
# Health checks
mcp_github_search_code(
query='healthz OR liveness OR readiness repo:snowflakedb/snowctl'
)
CNI (Container Network Interface)
# CNI implementation
mcp_github_search_code(
query='path:cni OR CNI repo:snowflakedb/snowctl'
)
# Network policies
mcp_github_search_code(
query='NetworkPolicy OR netpol repo:snowflakedb/snowctl'
)
# IP allocation
mcp_github_search_code(
query='IPAM OR ipAllocation repo:snowflakedb/snowctl'
)
# iptables rules
mcp_github_search_code(
query='iptables OR netfilter repo:snowflakedb/snowctl'
)
Egress and Networking
# Egress proxy
mcp_github_search_code(
query='egress OR EgressProxy repo:snowflakedb/snowctl'
)
# External access
mcp_github_search_code(
query='ExternalAccess OR outbound repo:snowflakedb/snowctl'
)
# DNS configuration
mcp_github_search_code(
query='dns OR resolver repo:snowflakedb/snowctl'
)
# Service mesh
mcp_github_search_code(
query='envoy OR istio repo:snowflakedb/snowctl'
)
Storage Management
# Volume management
mcp_github_search_code(
query='Volume OR PersistentVolume repo:snowflakedb/snowctl'
)
# Block storage
mcp_github_search_code(
query='BlockStorage OR disk repo:snowflakedb/snowctl'
)
# Mount operations
mcp_github_search_code(
query='mount OR filesystem repo:snowflakedb/snowctl'
)
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 · 290 lines · 1,612 tokens per session scan A cbfd4f492a2a
snowctl is a cursor rule published in the GitHub repository sfc-gh-cconner/support-rules-mcp (0 stars, last pushed 10mo ago), licensed Apache-2.0. It adds 1,612 tokens to every session, about $0.0081 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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