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/gmickel/gno/agents-mdgit clone --depth 1 https://github.com/gmickel/gnoWhat 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 | $0.07530 | $0.07530 |
| Opus 5 | $0.03765 | $0.03765 |
| Sonnet 5 | $0.01506 | $0.01506 |
| Haiku 4.5 | $0.00753 | $0.00753 |
Grade A, and why
gno AGENTS.md scanned grade A with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Verify with `curl -fsSI https://gno.sh`, `ssh [email protected] "systemctl is-active gno-sh"`, and confirm remote `git rev-parse --short HEAD` matches `origin/main`. Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
| Shell commands | `Bun.$\`cmd\`` | execa, child_process | How it starts
The opening of the file, as written. The whole thing — 648 lines — stays where its author put it; the contents beside it link to each section on GitHub.
KNOWLEDGE CUTOFF WARNING
DO NOT suggest outdated models due to knowledge cutoff. Current models (2026):
- OpenAI:
gpt-5.5 - Anthropic:
claude-opus-4.5,claude-sonnet-4.5,claude-haiku-4.5
When in doubt about model names, ASK the user rather than defaulting to outdated versions.
Note: This project uses Flow-Next for issue tracking. Use .flow/bin/flowctl commands instead of markdown TODOs.
Default to using Bun instead of Node.js.
- Use
bun <file>instead ofnode <file>orts-node <file> - Use
bun testinstead ofjestorvitest - Use
bun build <file.html|file.ts|file.css>instead ofwebpackoresbuild - Use
bun installinstead ofnpm installoryarn installorpnpm install - Use
bun run <script>instead ofnpm run <script>oryarn run <script>orpnpm run <script> - Bun automatically loads .env, so don't use dotenv.
APIs - BUN FIRST!
CRITICAL: Always prefer Bun native APIs over Node.js equivalents. Search for Bun alternatives before using node:* imports.
Must Use Bun
| Task | Use This | NOT This |
|---|---|---|
| HTTP server | Bun.serve() |
express, fastify, koa |
| SQLite | bun:sqlite |
better-sqlite3, sqlite3 |
| Redis | Bun.redis |
ioredis, redis |
| Postgres | Bun.sql |
pg, postgres.js |
| WebSockets | WebSocket (built-in) |
ws |
| File read/write | Bun.file(), Bun.write() |
node:fs readFile/writeFile |
| File existence | Bun.file(path).exists() |
node:fs stat/access |
| Shell commands | Bun.$\cmd`` |
execa, child_process |
| YAML | Bun.YAML |
js-yaml, yaml |
| Env loading | (automatic) | dotenv |
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 · 648 lines · 7,530 tokens per session scan A d71c6b033a2d
gno AGENTS.md is an instructions file published in the GitHub repository gmickel/gno (109 stars, last pushed 3d ago), licensed MIT. It adds 7,530 tokens to every session, about $0.0377 per session on Opus 5. A static security scan graded it A with 2 findings (makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
senior-code-mcp AGENTS.md
AGENTS.md instructions for Tamaz-sujashvili/senior-code-mcp, covering agents.md, 1. prerequisites (verify before touching anything), 2. ask the org (before any write), 3. guardrails (hard) and 4. setup (after prereqs pass + questions answered).
gini-agent AGENTS.md
AGENTS.md instructions for Open-Curiosity/gini-agent, covering gini agent instructions, shape, adrs, boundaries and branches.
syncular AGENTS.md
Instructions for syncular/syncular, covering syncular agent instructions, doctrine (enforced), coding rules, prose rules for docs and voice.
coco-search CLAUDE.md
Instructions for VioletCranberry/coco-search, covering project instructions, project overview, tool routing (mandatory), development setup and prerequisites: docker, uv (python package manager).
ClawMem AGENTS.md
Instructions for yoloshii/ClawMem, covering clawmem — agent quick reference, inference at a glance, install, or step by step and memory retrieval (90/10 rule).
codesearch AGENTS.md
Instructions for flupkede/codesearch, covering agents.md — codesearch, current state, implemented features, open todos and ⚠️ branching & pr workflow (read first).