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/veryfront/veryfront-code/agents-mdgit clone --depth 1 https://github.com/veryfront/veryfront-codeWhat 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 | $0.03692 | $0.03692 |
| Opus 5 | $0.01846 | $0.01846 |
| Sonnet 5 | $0.00738 | $0.00738 |
| Haiku 4.5 | $0.00369 | $0.00369 |
Grade A, and why
veryfront-code 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 yesterday.
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 — 342 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Veryfront code agent guide
This guide governs veryfront-code/. Deeper AGENTS.md files override it for their subtrees. The cli/ subtree has its own guide at cli/AGENTS.md and that guide is the narrower authority for CLI command work.
Veryfront Code is the Deno-first framework and runtime package for Veryfront. It contains the public veryfront/* APIs, the runtime server, SSR/RSC support, agent and workflow primitives, runs, tasks, MCP support, and CLI entrypoints.
Default working style
- Prefer the smallest viable diff.
- Preserve public API compatibility unless the task explicitly asks for a breaking change.
- For behavior changes, add or update a focused failing test before changing implementation.
- Reuse existing modules, schemas, adapters, and error patterns before adding new abstractions.
- Keep public behavior grounded in code evidence, generated types, and tests.
- Update docs, examples, generated references, and command help when public behavior changes.
- Do not rename, move, or refactor unrelated code.
- Do not add dependencies unless the task explicitly requires them.
Commands
Use Deno commands from this repository root.
# Command discovery
veryfront schema --json
# MCP server
veryfront mcp
# Run the full test suite
deno task test
# Unit tests only, parallel, excluding integration suites
deno task test:unit
# A single file or directory
deno task test:file src/workflow/executor/dag/index.test.ts
For targeted changes, run the narrowest relevant task first (deno task test:file <path>), then
broaden only when the change touches shared runtime, public APIs, or cross-cutting behavior.
This repository pins its Deno version in .tool-versions, and mise or asdf
will select it automatically. Match it before regenerating anything: generated
files embed declaration line numbers in padded columns, so a different Deno
rewrites them even when nothing changed, and committing that output turns CI red
for everyone. deno task docs refuses to run on the wrong version rather than
producing a plausible-looking diff.
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.
- yesterday First seen · 342 lines · 3,692 tokens per session scan A 64ca2357cf7e
veryfront-code AGENTS.md is an instructions file published in the GitHub repository veryfront/veryfront-code (18 stars, last pushed yesterday), licensed Apache-2.0. It adds 3,692 tokens to every session, about $0.0185 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 2026-08-30.
Other instructions, from other repositories
sxo AGENTS.md
Instructions for gc-victor/sxo, covering agents.md, quick start (tl;dr), special error pages (404/500), info and purpose.
get-fable AGENTS.md
Instructions for imMamdouhaboammar/get-fable, covering get-fable repository instructions, purpose, working contract, canonical lifecycle packs and runtime semantics.
norma CLAUDE.md
Instructions for yanlingLabs/norma, covering claude.md, what this is, commands, tests and swift.
nifra AGENTS.md
Instructions for nifrajs/nifra, covering agents.md - nifra quick reference for coding agents, 1 · define a route (typed, chainable), 2 · validate a body/query at the trust boundary (auto-422), 3 · read platform env (kv / d1 / secrets) and 4 · set status / headers, and the control-flow rule.
piratebao CLAUDE.md
Instructions for d4551/piratebao, covering claude.md - piratebao, canonical sources, rules, build and sync.
piratebao copilot-instructions.md
Instructions for d4551/piratebao: PirateBao kraken active by default. Respond like pirate captain packing dumpling cargo: dense, exact, no wasted wrap.