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/listlessbird/dbml-viz/agents-mdgit clone --depth 1 https://github.com/listlessbird/dbml-vizWrote 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/listlessbird/dbml-viz/agents-md)<a href="https://agentmods.dev/instructions/listlessbird/dbml-viz/agents-md"><img src="https://agentmods.dev/badge/instructions/listlessbird/dbml-viz/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 | $0.00458 | $0.00458 |
| Opus 5 | $0.00229 | $0.00229 |
| Sonnet 5 | $0.00092 | $0.00092 |
| Haiku 4.5 | $0.00046 | $0.00046 |
Grade A, and why
dbml-viz 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 3d 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.
This is a copy
83% identical to agent-scrape AGENTS.md — 19 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Cloudflare Workers
STOP. Your knowledge of Cloudflare Workers APIs and limits may be outdated. Always retrieve current documentation before any Workers, KV, R2, D1, Durable Objects, Queues, Vectorize, AI, or Agents SDK task.
Docs
- https://developers.cloudflare.com/workers/
- MCP:
https://docs.mcp.cloudflare.com/mcp
For all limits and quotas, retrieve from the product's /platform/limits/ page. eg. /workers/platform/limits
Commands
| Command | Purpose |
|---|---|
npx wrangler dev |
Local development |
npx wrangler deploy |
Deploy to Cloudflare |
npx wrangler types |
Generate TypeScript types |
Run wrangler types after changing bindings in wrangler.jsonc.
Node.js Compatibility
https://developers.cloudflare.com/workers/runtime-apis/nodejs/
Errors
- Error 1102 (CPU/Memory exceeded): Retrieve limits from
/workers/platform/limits/ - All errors: https://developers.cloudflare.com/workers/observability/errors/
Product Docs
Retrieve API references and limits from:
/kv/ · /r2/ · /d1/ · /durable-objects/ · /queues/ · /vectorize/ · /workers-ai/ · /agents/
Effect Best Practices
IMPORTANT: Always consult effect-solutions before writing Effect code.
- Run
effect-solutions listto see available guides - Run
effect-solutions show <topic>...for relevant patterns (supports multiple topics) - Search
~/.local/share/effect-solutions/effectfor real implementations
Topics: quick-start, project-setup, tsconfig, basics, services-and-layers, data-modeling, error-handling, config, testing, cli.
Never guess at Effect patterns - check the guide first.
Effect Scope
Use Effect only in backend Worker code under src/worker and src/parser-worker. Do not introduce Effect into src/react-app unless explicitly requested.
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.
- 3d ago First seen · 53 lines · 458 tokens per session scan A 4b4c8c8bee84
dbml-viz AGENTS.md is an instructions file published in the GitHub repository listlessbird/dbml-viz (2 stars, last pushed 2mo ago), licensed MIT. It adds 458 tokens to every session, about $0.0023 per session on Opus 5. A static security scan graded it A with 0 findings. It is 83% identical to agent-scrape AGENTS.md, differing in 19 lines, and is treated as a copy.
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