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.
git clone --depth 1 https://github.com/zackiles/cursor-configWrote 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/zackiles/cursor-config/with-deno)<a href="https://agentmods.dev/rules/zackiles/cursor-config/with-deno"><img src="https://agentmods.dev/badge/rules/zackiles/cursor-config/with-deno/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/rules/zackiles/cursor-config/with-deno"><img src="https://agentmods.dev/badge/rules/zackiles/cursor-config/with-deno.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00000 | $0.10980 |
| Opus 5.5 | $0.00000 | $0.04392 |
| Sonnet 5.5 | $0.00000 | $0.02196 |
| Haiku 4.5 | $0.00000 | $0.01098 |
Grade A, and why
with-deno scanned grade A with 1 finding 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 1mo 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
async fetch(request) { How it starts
The opening of the file, as written. The whole thing — 618 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Deno 2.0 Project Best Practices, Guidelines, Standards, and Rules
This project uses the latest Deno 2 and any code you generate or review should adhere to all of the information below unless you've been explicitly asked to ignore parts or all of these guidelines.
1) Deno Concepts, Methods, Usage, and Project Design Patterns
Native Deno Methods and Classes
- Environment Variables:
Deno.env.getDeno.env.set - Console and Logging:
Console.table,Deno.inspect - File System:
Deno.chown,Deno.chmod,Deno.create,Deno.mkdir,Deno.realpath,Deno.remove,Deno.rename,Deno.umask,Deno.utime,Deno.watchFs,Deno.writeTextFile,Deno.stat - Networking:
Deno.connect,Deno.connectQuic,Deno.connectTls,Deno.listen,Deno.listenDatagram,Deno.listenTls,Deno.networkInterfaces,Deno.resolveDns,Deno.startTls - Runtime:
Deno.addSignalListener,Deno.bench,Deno.chdir,Deno.chmod,Deno.chmodSync,Deno.chown,Deno.chownSync,Deno.consoleSize,Deno.copyFile,Deno.copyFileSync,Deno.create,Deno.createHttpClient,Deno.createSync,Deno.cron,Deno.cwd,Deno.dlopen,Deno.execPath,Deno.exit,Deno.gid,Deno.hostname,Deno.inspect,Deno.kill,Deno.link,Deno.linkSync,Deno.loadavg,Deno.lstat,Deno.lstatSync,Deno.makeTempDir,Deno.makeTempDirSync,Deno.makeTempFile,Deno.makeTempFileSync,Deno.memoryUsage,Deno.mkdir,Deno.mkdirSync,Deno.open,Deno.openKv,Deno.openSync,Deno.osRelease,Deno.osUptime,Deno.refTimer,Deno.removeSignalListener,Deno.startTls,Deno.stat,Deno.statSync,Deno.systemMemoryInfo,Deno.uid,Deno.unrefTimer,Deno.utime,Deno.utimeSync,Deno.version - Process and Commands: CRITICAL: ALWAYS USE
Deno.command. There is alsoDeno.ChildProcess. Deno Documentation - Deno.command
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.
- 1mo ago First seen · 618 lines · 0 tokens per session scan A ae35d3794f84
with-deno is a cursor rule published in the GitHub repository zackiles/cursor-config (17 stars, last pushed 1y ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 10,980 tokens. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other cursor rules, from other repositories
writing-tasks
Cursor rule "writing-tasks" from winsenlabs/platos, covering how to write trigger.dev tasks, overview of writing a trigger.dev task, essential requirements when generating task code, 🚨 critical instructions for ai language models 🚨 and correct task implementations.
otel-metrics
Guidelines for creating OpenTelemetry metrics to avoid cardinality issues.
executing-commands
how to run commands in the monorepo.
webapp
Making updates to the main trigger.dev remix webapp.
migrations
how to create and apply database migrations.
repo
understanding the structure of the monorepo.