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/kafkagit 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/kafka)<a href="https://agentmods.dev/rules/sfc-gh-cconner/support-rules-mcp/kafka"><img src="https://agentmods.dev/badge/rules/sfc-gh-cconner/support-rules-mcp/kafka.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 | $0.00719 | $0.00719 |
| Opus 5 | $0.00360 | $0.00360 |
| Sonnet 5 | $0.00144 | $0.00144 |
| Haiku 4.5 | $0.00072 | $0.00072 |
Grade A, and why
kafka 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 5d 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 — 111 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Snowflake Kafka Connector Investigation Guide
PURPOSE: Kafka connector patterns for streaming data from Kafka to Snowflake.
Access Method: GitHub MCP API tools
Repository: snowflakedb/snowflake-kafka-connector
🔍 Quick Investigation Patterns
Connector Configuration
# Connector config
mcp_github_search_code(
query='SnowflakeSinkConnector OR config repo:snowflakedb/snowflake-kafka-connector'
)
# Configuration validation
mcp_github_search_code(
query='validate OR ConfigDef repo:snowflakedb/snowflake-kafka-connector'
)
# Connection properties
mcp_github_search_code(
query='sfURL OR sfUser OR sfPassword repo:snowflakedb/snowflake-kafka-connector'
)
Data Ingestion
# Sink task implementation
mcp_github_search_code(
query='SnowflakeSinkTask OR put repo:snowflakedb/snowflake-kafka-connector'
)
# Record processing
mcp_github_search_code(
query='SinkRecord OR process repo:snowflakedb/snowflake-kafka-connector'
)
# Buffer management
mcp_github_search_code(
query='buffer OR flush repo:snowflakedb/snowflake-kafka-connector'
)
Schema Management
# Schema registry
mcp_github_search_code(
query='SchemaRegistry OR Avro repo:snowflakedb/snowflake-kafka-connector'
)
# Schema evolution
mcp_github_search_code(
query='schemaEvolution OR compatibility repo:snowflakedb/snowflake-kafka-connector'
)
🎯 Key Components
Core Classes
# Main connector
mcp_github_get_file_contents(
owner="snowflakedb", repo="snowflake-kafka-connector",
path="src/main/java/com/snowflake/kafka/connector/SnowflakeSinkConnector.java"
)
# Sink task
mcp_github_get_file_contents(
owner="snowflakedb", repo="snowflake-kafka-connector",
path="src/main/java/com/snowflake/kafka/connector/SnowflakeSinkTask.java"
)
# Ingestion service
mcp_github_search_code(
query='IngestionService OR StreamingIngest repo:snowflakedb/snowflake-kafka-connector'
)
🗺️ Directory Structure
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.
- 5d ago First seen · 111 lines · 719 tokens per session scan A 0aab50b9c0e8
kafka is a cursor rule published in the GitHub repository sfc-gh-cconner/support-rules-mcp (0 stars, last pushed 11mo ago), licensed Apache-2.0. It adds 719 tokens to every session, about $0.0036 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 cursor rules, from other repositories
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shared-libraries
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env-validation-gate
Env validation gate — every app with ≥1 required env var validates its contract at boot via Zod; raw process.env is banned outside the env module. Full pattern in .claude/skills/t2000-env-gate/.